Start-ups in L.A. and Orange counties
The list includes start-ups that have received venture capital since 2010, according to PitchBook. The amount invested into some companies could not be obtained.
The city denotes either the city in which the start-up is located or in which it was founded. Some of the companies no longer exist or may have been acquired. Start-ups founded in Los Angeles or Orange counties and known to have moved out of Southern California were removed.
1/5
| Company Name | Founding Year | Capital raised to date (millions) | Industry | City |
|---|---|---|---|---|
| 1-800-Dentist | 1986 | $16.36 | Online shopping | Los Angeles |
| 12Society | 2012 | $1.00 | Online shopping | Los Angeles |
| 12Twenty | 2008 | N/A | Entertainment/social media | Santa Monica |
| 140Fire.com | 2010 | $0.50 | Advertising/marketing | Agoura Hills |
| 1RP Media | 2011 | N/A | Entertainment/social media | Los Angeles |
| 2C Tech Corporation | 2008 | $0.30 | Healthcare/fitness | Irvine |
| 310 Labs | 2009 | $5.02 | Entertainment/social media | Santa Monica |
| 3dna | 2009 | $26.25 | Business software | Los Angeles |
| 7 Elements Studios | 2010 | $2.05 | Entertainment/social media | West Hollywood |
| accenx | 1997 | $7.59 | Healthcare/fitness | Irvine |
| Accruent | 1995 | $57.55 | Business software | Santa Monica |
| Acorns Grow | 2012 | $8.96 | Finance/legal/education/real estate | Newport Beach |
| Active ImageNation | 2010 | $2.30 | Entertainment/social media | Beverly Hills |
| Active Storage | 2008 | $18.32 | Business software | Torrance |
| Actual Worlds | 2008 | $1.35 | Business software | Los Angeles |
| ACTV8me | 2009 | $9.63 | Entertainment/social media | Beverly Hills |
| AcuFocus | 2001 | $122.09 | Healthcare/fitness | Irvine |
| Ad Hoc Labs | 2012 | $2.50 | Entertainment/social media | Los Angeles |
| Adagio Medical | 2011 | $6.64 | Healthcare/fitness | Laguna Hills |
| Adconion Media Group | 2005 | $114.00 | Advertising/marketing | Santa Monica |
| Adisn | 2007 | $1.60 | Advertising/marketing | Long Beach |
| Adly | 2009 | $8.51 | Advertising/marketing | Los Angeles |
| Adomic | 2010 | $1.70 | Advertising/marketing | Santa Monica |
| Adtile Technologies | 2010 | $2.70 | Advertising/marketing | Los Angeles |
| AdventureLink Travel | 2006 | $5.96 | Online shopping | Altadena |
| Advocus | 2013 | N/A | Advertising/marketing | Santa Monica |
| AffordIt | 2008 | $0.60 | Online shopping | Santa Monica |
| Afterschool.me | 2011 | N/A | Finance/legal/education/real estate | Los Angeles |
| AFTY | 2013 | $0.20 | Advertising/marketing | Los Angeles |
| Agendia | 2003 | $122.00 | Healthcare/fitness | Irvine |
| Agent Ace | 2007 | $6.03 | Finance/legal/education/real estate | Santa Monica |
| AirMedia | 2013 | $2.00 | Hardware | Culver City |
| Aligned TeleHealth | 2008 | $1.00 | Healthcare/fitness | Agoura Hills |
| All Def Digital | 2013 | $5.00 | Entertainment/social media | Los Angeles |
| AlpineReplay | 2011 | $2.78 | Hardware | Huntington Beach |
| Alta Verde Acquisitions | 2009 | $1.00 | Finance/legal/education/real estate | Beverly Hills |
| Altasens | 2004 | $15.10 | Hardware | Westlake Village |
| AltEgo | 2008 | $1.90 | Entertainment/social media | Santa Monica |
| Alteryx | 1997 | $78.00 | Business software | Irvine |
| American Advisors Group | 2004 | $6.72 | Finance/legal/education/real estate | Orange |
| American Solar Direct | 2009 | $10.00 | Clean technology | Los Angeles |
| Amonix | 1989 | $154.40 | Clean technology | Seal Beach |
| Amplify.LA | 2011 | $12.95 | Finance/legal/education/real estate | Los Angeles |
| Andrew Technologies | 2007 | $13.26 | Healthcare/fitness | Tustin |
| Anomaly | 2013 | N/A | Business software | Pasadena |
| AnyBeat | 2011 | $1.00 | Entertainment/social media | Los Angeles |
| AnyMeeting | 2009 | $0.78 | Business software | Huntington Beach |
| Anyone Home | 2013 | N/A | Business software | Lake Forest |
| Apollo Enterprise Solutions | 2003 | $9.60 | Finance/legal/education/real estate | Long Beach |
| App in the Air | 2011 | $0.25 | Business software | Los Angeles |
| AppAdvice | 2008 | N/A | Entertainment/social media | West Hollywood |
| Applied BioCode | 2008 | $8.23 | Biotechnology/biopharmaceuticals | Santa Fe Springs |
| Applied Medical Resources | 1987 | $15.02 | Healthcare/fitness | Rancho Santa Margarita |
| Apprats | 2009 | $0.23 | Entertainment/social media | Santa Monica |
| AqueSys | 2006 | $106.50 | Healthcare/fitness | Aliso Viejo |
| Arbor Surgical Technologies | 2002 | $54.00 | Healthcare/fitness | Irvine |
| Arges Imaging | 2007 | $1.36 | Healthcare/fitness | Laguna Hills |
| Arkami | 2012 | $1.86 | Hardware | Aliso Viejo |
| ArmaGen Technologies | 2001 | $16.99 | Biotechnology/biopharmaceuticals | Santa Monica |
| AssetAvenue | 2013 | $3.00 | Finance/legal/education/real estate | Los Angeles |
| Assignmint | 2012 | $0.30 | Business software | Los Angeles |
| At the Pool | 2011 | $0.75 | Entertainment/social media | Santa Monica |
| Atlas Powered | 2011 | $2.95 | Business software | Santa Monica |
| Audio Design Experts | 2012 | $0.50 | Hardware | Fountain Valley |
| AudioMicro | 2007 | $1.25 | Online shopping | Sherman Oaks |
| Audyssey Laboratories | 2002 | $6.55 | Entertainment/social media | Los Angeles |
| Authenticlick | 2005 | $7.00 | Business software | Los Angeles |
| Authorly | 2012 | $0.64 | Entertainment/social media | West Hollywood |
| AutoESL Design Technologies | 2006 | $7.20 | Business software | Los Angeles |
| Aviir | 2005 | $67.49 | Healthcare/fitness | Irvine |
| AwesomenessTV | 2011 | $3.51 | Entertainment/social media | Los Angeles |
| Axiom Microdevices | 2002 | $63.45 | Hardware | Irvine |
| Axiom Technology Partners | 2010 | N/A | Healthcare/fitness | Santa Monica |
| Axonics Modulation Technologies | 2014 | $32.60 | Healthcare/fitness | Irvine |
| AyDeeKay | 2007 | N/A | Hardware | Laguna Niguel |
| B&R Liquid Adventure | 2009 | N/A | Online shopping | Torrance |
| Backchat | 2013 | $0.20 | Entertainment/social media | Los Angeles |
| Banshee Bungee | 2004 | N/A | Hardware | San Marino |
| Beachfront Media | 2005 | $0.25 | Entertainment/social media | Burbank |
| BeachMint | 2010 | $90.93 | Online shopping | Santa Monica |
| Beats Music (Daisy) | 2013 | $60.00 | Entertainment/social media | Santa Monica |
| Beautycon | 2011 | $2.00 | Entertainment/social media | Los Angeles |
| Bellagio Place Residence | 2013 | $5.00 | Finance/legal/education/real estate | Beverly Hills |
| BeTheBeast | 2010 | $1.65 | Business software | Manhattan Beach |
| Better Pet | 2012 | $0.02 | Online shopping | Los Angeles |
| BetterWorks | 2010 | $9.95 | Business software | Santa Monica |
| Beyond Meat | 2009 | $47.00 | Online shopping | Manhattan Beach |
| Big Frame | 2011 | $6.38 | Advertising/marketing | Culver City |
| BioBeats | 2012 | $0.95 | Entertainment/social media | Beverly Hills |
| Bioniz | 2010 | $1.80 | Biotechnology/biopharmaceuticals | Irvine |
| BioPhotas | 2007 | $2.57 | Healthcare/fitness | Tustin |
| BioSig Technologies | 2009 | $0.95 | Healthcare/fitness | Los Angeles |
| Biosynthetic Technologies | 2004 | $42.70 | Clean technology | Irvine |
| Bitium | 2011 | $8.90 | Business software | Santa Monica |
| Bitvore | 2009 | $4.50 | Business software | Irvine |
| Blayze | 2012 | N/A | Business software | Los Angeles |
| bLife | 2010 | $4.20 | Healthcare/fitness | Los Angeles |
| BlockBeacon | 2012 | $0.50 | Online shopping | Santa Monica |
| BloomNation | 2011 | $7.20 | Online shopping | Beverly Hills |
| BlueCava | 2010 | $36.87 | Advertising/marketing | Irvine |
| BlueYield | 2008 | N/A | Finance/legal/education/real estate | Aliso Viejo |
| Bonobo | 2011 | N/A | Entertainment/social media | Santa Monica |
| BookingPal | 2013 | $1.50 | Online shopping | Irvine |
| BOOM! Entertainment | 2005 | $6.64 | Entertainment/social media | Los Angeles |
| Border Stylo | 2008 | $28.45 | Entertainment/social media | Los Angeles |
| Bottlenose | 2010 | $5.79 | Business software | Sherman Oaks |
| Bouju | 2012 | N/A | Business software | Los Angeles |
| Boxc Logistics | 2012 | $0.38 | Business software | Canoga Park |
| Brand Affinity Technologies | 2007 | $39.12 | Advertising/marketing | Irvine |
| BrandStand | 2011 | $0.02 | Entertainment/social media | Los Angeles |
| Breathe Technologies | 2005 | $49.56 | Healthcare/fitness | Irvine |
| BridgeCo | 2000 | $75.30 | Hardware | El Segundo |
| Brighter | 2010 | $28.00 | Finance/legal/education/real estate | Santa Monica |
| Burstly | 2009 | $16.05 | Business software | Santa Monica |
| BuzzMob | 2010 | $2.69 | Entertainment/social media | Irvine |
| C3 Jian | 2005 | $113.00 | Biotechnology/biopharmaceuticals | Marina del Rey |
| CADFORCE | 2001 | $11.80 | Business software | Culver City |
| Caelux | 2011 | $1.00 | Clean technology | Pasadena |
| Cafe Borsa | 2011 | N/A | Online shopping | Irvine |
| Calavera | 2010 | $0.24 | Online shopping | Los Angeles |
| California Stem Cell | 2005 | $2.45 | Biotechnology/biopharmaceuticals | Irvine |
| Cameron Health | 2000 | $269.59 | Healthcare/fitness | San Clemente |
| CampusExplorer.com | 2007 | $8.90 | Online shopping | Santa Monica |
| CanopyHR Solutions | 2008 | N/A | Business software | Irvine |
| CapLinked | 2010 | $5.25 | Business software | El Segundo |
| Capricor | 2005 | $13.81 | Biotechnology/biopharmaceuticals | Los Angeles |
| Capton | 2003 | $5.74 | Advertising/marketing | Irvine |
| Capzles | 2008 | $1.00 | Entertainment/social media | Culver City |
| CARD | 2012 | $4.81 | Finance/legal/education/real estate | Santa Monica |
| CardiAQ Valve Technologies | 2007 | $45.50 | Healthcare/fitness | Irvine |
| CardioPolymers | 2002 | $26.09 | Healthcare/fitness | Laguna Hills |
| Cargomatic | 2013 | $4.21 | Business software | Los Angeles |
| Catalina Sea Ranch | 2012 | $0.23 | Clean technology | Long Beach |
| Catch Media | 2003 | $3.50 | Entertainment/social media | Beverly Hills |
| Central Desktop | 2005 | $13.00 | Business software | Pasadena |
| Change My Path | 2013 | $0.55 | Finance/legal/education/real estate | Los Angeles |
| Cheerful | 2010 | $2.50 | Entertainment/social media | Torrance |
| ChemEOR | 2005 | N/A | Clean technology | Covina |
| Chenal Media | 2010 | $7.00 | Entertainment/social media | Los Angeles |
| Chewse | 2011 | $1.25 | Online shopping | Los Angeles |
| Chill | 2011 | $9.50 | Entertainment/social media | Santa Monica |
| CHNL | 2010 | $1.68 | Entertainment/social media | Santa Monica |
| ChowNow | 2010 | $5.86 | Business software | Santa Monica |
| Chromatik | 2010 | $7.94 | Entertainment/social media | Santa Monica |
| Chrome River Technologies | 2007 | $20.30 | Business software | Los Angeles |
| Cianna Medical | 2007 | $40.35 | Healthcare/fitness | Aliso Viejo |
| Cie Games | 2010 | N/A | Entertainment/social media | Long Beach |
| Circle Street | 2009 | N/A | Advertising/marketing | Los Angeles |
| Cirro | 2010 | $11.50 | Business software | Aliso Viejo |
| Cirrus Insights | 2011 | $0.55 | Business software | Irvine |
| CitizenGlobal | 2009 | $29.76 | Advertising/marketing | Culver City |
| CitizenHawk | 2006 | $3.00 | Business software | Aliso Viejo |
| ClariPhy Communications | 2004 | $98.18 | Hardware | Irvine |
| ClearFlow | 2006 | $11.39 | Healthcare/fitness | Anaheim |
| Clicker Media | 2009 | $23.67 | Entertainment/social media | Los Angeles |
| ClimateMinder | 2004 | $0.62 | Clean technology | Glendale |
| Clique Media | 2006 | $2.30 | Entertainment/social media | Los Angeles |
| Cloops | 2011 | $0.67 | Online shopping | Manhattan Beach |
| CloudAccess | 2011 | $0.65 | Business software | Los Angeles |
| Club W | 2011 | $13.23 | Online shopping | Los Angeles |
| Clutter | 2013 | N/A | Online shopping | Los Angeles |
| Cocodot | 2009 | $7.00 | Entertainment/social media | Los Angeles |
| Codeity | 2013 | N/A | Business software | Los Angeles |
| Cognition Technologies | 2003 | $6.20 | Business software | Santa Monica |
| CognitiveCode | 2007 | N/A | Business software | Los Angeles |
| Cogo | 2010 | $0.77 | Entertainment/social media | Santa Monica |
| CohBar | 2007 | $1.45 | Biotechnology/biopharmaceuticals | Pasadena |
| Cold Genesys | 2010 | $13.57 | Biotechnology/biopharmaceuticals | Newport Beach |
| Combatant Gentlemen | 2012 | $2.40 | Online shopping | Irvine |
| Comedy.com | 2006 | N/A | Entertainment/social media | Santa Monica |
| Connectifier | 2011 | $1.79 | Business software | Newport Beach |
| Connectivity | 2006 | $6.35 | Business software | Burbank |
| Connexity | 2010 | $5.25 | Business software | Los Angeles |
| Consumer Brands | 2011 | $3.12 | Advertising/marketing | Aliso Viejo |
| Content & Company | 2008 | $1.35 | Advertising/marketing | Los Angeles |
| Contour Energy Systems | 2007 | $62.40 | Clean technology | Azusa |
| Contract Cloud | 2013 | N/A | Finance/legal/education/real estate | Los Angeles |
| Convert Insights | 2008 | $0.40 | Finance/legal/education/real estate | Walnut |
| Convertro | 2009 | $10.25 | Advertising/marketing | Santa Monica |
| Cooking.com | 1998 | $81.00 | Hardware | Marina Del Rey |
| Corazonas Foods | 2005 | $11.02 | Online shopping | Los Angeles |
| CoreObjects Software | 1997 | $10.50 | Business software | Los Angeles |
| Cornerstone OnDemand | 1999 | $58.92 | Finance/legal/education/real estate | Santa Monica |
| Counter Brands | 2012 | $7.67 | Online shopping | Santa Monica |
| Cove Financial Group | 2009 | $11.90 | Finance/legal/education/real estate | Irvine |
| Craftyful | 2013 | N/A | Hardware | Los Angeles |
| Cramster | 2002 | $9.00 | Finance/legal/education/real estate | Pasadena |
| Crashworks | 2012 | $1.15 | Business software | Pasadena |
| CreatorUp | 2012 | $0.85 | Entertainment/social media | Los Angeles |
| Crowdfunder | 2011 | $5.30 | Finance/legal/education/real estate | Los Angeles |
| CrowdStrike | 2011 | $56.16 | Business software | Irvine |
| CrownPeak | 2001 | $12.06 | Business software | Los Angeles |
| CWS Marquis Cinco | 2014 | $1.50 | Finance/legal/education/real estate | Newport Beach |
| Cyber-Rain | 2005 | $4.46 | Clean technology | Encino |
| Cylance | 2012 | $35.00 | Business software | Irvine |
| Cynvenio Biosystems | 2006 | $9.94 | Biotechnology/biopharmaceuticals | Westlake Village |
| Cyph | 2014 | N/A | Entertainment/social media | Los Angeles |
| Daily D | 2010 | $5.75 | Online shopping | Santa Monica |
| DailyLook | 2011 | $2.50 | Online shopping | Los Angeles |
| Dallen Medical | 2007 | $4.67 | Healthcare/fitness | San Clemente |
| DanceOn.com | 2010 | $4.00 | Entertainment/social media | Encino |
| Daqri | 2010 | $17.00 | Entertainment/social media | Los Angeles |
| Data Impact | 1988 | $5.00 | Business software | Huntington Beach |
| DATAllegro | 2003 | $69.00 | Hardware | Aliso Viejo |
| DataPop | 2008 | $8.70 | Advertising/marketing | Los Angeles |
| DealBase | 2008 | $2.65 | Online shopping | Manhattan Beach |
| DealerSocket | 2000 | $16.00 | Advertising/marketing | San Clemente |
| Dealflicks | 2011 | $1.70 | Online shopping | Los Angeles |
| Dealworks | 2011 | N/A | Finance/legal/education/real estate | Irvine |
| Demand Media | 2006 | $359.50 | Entertainment/social media | Santa Monica |
| DesignersHouse | 2012 | N/A | Hardware | Los Angeles |
| DigiSynd | 2007 | N/A | Advertising/marketing | Burbank |
| Digital Offering | 2012 | $1.00 | Finance/legal/education/real estate | Newport Beach |
| Digital Performance | 2001 | $5.98 | Online shopping | Orange |
| dinCloud | 2011 | $1.00 | Business software | Gardena |
| Direct Drive Systems | 2005 | $30.03 | Hardware | Cerritos |
| Diversion | 2010 | $3.35 | Entertainment/social media | Los Angeles |
| Divide Nine | 2010 | $17.17 | Entertainment/social media | Los Angeles |
| Divshot | 2012 | $1.10 | Business software | Santa Monica |
| Docstoc | 2007 | $4.00 | Business software | Santa Monica |
| DogVacay | 2012 | $46.58 | Online shopping | Santa Monica |
| Dollar Shave Club | 2011 | $73.93 | Online shopping | Los Angeles |
| Doorbot | 2012 | $5.31 | Hardware | Santa Monica |
| Doppelgames | 2010 | $0.50 | Entertainment/social media | Los Angeles |
| Dr. Sears Family Essentials | 2006 | $6.20 | Online shopping | Irvine |
| Drumbi | 2010 | $0.70 | Business software | Irvine |
| DSTLD | 2012 | $5.60 | Online shopping | Los Angeles |
| Dubb Social Phonebook | 2013 | $0.53 | Entertainment/social media | Los Angeles |
| Eagle Crest Energy Company | 2007 | $18.20 | Clean technology | Santa Monica |
| Earbits | 2010 | $2.21 | Entertainment/social media | Los Angeles |
| Earth Class Mail | 2004 | $24.65 | Business software | West Hollywood |
| eByline | 2009 | $6.73 | Online shopping | Sherman Oaks |
| Eccentex | 2005 | $9.00 | Business software | Culver City |
| Echoecho Media | 2010 | $1.50 | Entertainment/social media | Hermosa Beach |
| Ecinity | 2011 | $1.57 | Advertising/marketing | Los Angeles |
| EcoMom | 2008 | $12.23 | Online shopping | Los Angeles |
| EdgeCast Networks | 2006 | $20.00 | Entertainment/social media | Santa Monica |
| Edisun Heliostats | 2013 | $2.80 | Clean technology | Pasadena |
| Edupoint Educational Systems | 1997 | $0.52 | Business software | Irvine |
| Efficas | 2003 | $32.23 | Online shopping | Fullerton |
| eForce Media | 2002 | $15.95 | Advertising/marketing | Santa Monica |
| Electronic Transaction Clearing | 2007 | $5.77 | Finance/legal/education/real estate | Los Angeles |
| Elements Behavioral Health | 2007 | $155.81 | Healthcare/fitness | Long Beach |
| ElephantDrive | 2005 | $1.50 | Hardware | Santa Monica |
| Elevator Labs | 2011 | $20.00 | Finance/legal/education/real estate | Los Angeles |
| Ellie | 2012 | $6.20 | Online shopping | Santa Monica |
| Ellipse Technologies | 2005 | $31.45 | Biotechnology/biopharmaceuticals | Irvine |
| Emergency Medicine Scribe Systems | 2005 | $2.50 | Healthcare/fitness | El Segundo |
| Emergent Game Technologies | 2000 | $37.70 | Business software | Calabasas |
| Enclarity | 2005 | $30.62 | Advertising/marketing | Aliso Viejo |
| EndPlay | 2009 | $16.53 | Business software | Los Angeles |
| Energy and Power Solutions | 2003 | $55.50 | Clean technology | Costa Mesa |
| Energy Cache | 2009 | $2.34 | Clean technology | Pasadena |
| Energy Finance Company | 2009 | $4.00 | Clean technology | Manhattan Beach |
| Enevate | 2005 | $29.36 | Clean technology | Irvine |
| Engrade | 2003 | $8.08 | Finance/legal/education/real estate | Santa Monica |
| Enplug | 2012 | $2.50 | Advertising/marketing | Culver City |
| Entitled Brands | 2009 | $0.35 | Entertainment/social media | Newport Beach |
| Enventum | 2011 | $0.26 | Entertainment/social media | Santa Monica |
| Epiomed Therapeutics | 2010 | $2.25 | Biotechnology/biopharmaceuticals | Irvine |
| EQAL | 2008 | $5.75 | Entertainment/social media | North Hollywood |
| eSolar | 2007 | $227.00 | Clean technology | Burbank |
| Estify | 2012 | $0.80 | Business software | Los Angeles |
| Estimote | 2012 | $3.40 | Advertising/marketing | Walnut |
| EV Connect | 2009 | $1.00 | Clean technology | Los Angeles |
| Eventup | 2011 | $1.80 | Entertainment/social media | Santa Monica |
| Everbridge | 2002 | $16.13 | Business software | Glendale |
| EverySignal | 2012 | N/A | Entertainment/social media | Santa Monica |
| Evolution Robotics | 2001 | $13.88 | Hardware | Pasadena |
| ExaDigm | 2000 | $18.94 | Hardware | Santa Ana |
| ExtendCredit.com | 2009 | $0.86 | Finance/legal/education/real estate | Aliso Viejo |
| FaceCake Marketing Technologies | 2000 | $7.39 | Advertising/marketing | Calabasas |
| Factual | 2007 | $28.28 | Business software | Los Angeles |
| FAD IO | 2011 | N/A | Entertainment/social media | Los Angeles |
| Fancloud | 2011 | $0.20 | Entertainment/social media | Westlake Village |
| Fashion Metric | 2012 | $0.02 | Online shopping | Los Angeles |
| Fast Pay Partners | 2009 | $39.99 | Finance/legal/education/real estate | Beverly Hills |
| FastCall411 | 2007 | N/A | Entertainment/social media | Los Angeles |
| FastSoft | 2005 | $9.25 | Business software | Pasadena |
| Fetch Technologies | 1999 | $5.52 | Business software | El Segundo |
| FIGS | 2012 | $2.00 | Online shopping | Los Angeles |
| Film Fresh | 2005 | $2.00 | Entertainment/social media | Los Angeles |
| FilmTrack | 2000 | $31.59 | Business software | Studio City |
| Filter Platforms | 2010 | $0.75 | Business software | Los Angeles |
| FitOrbit | 2007 | $12.24 | Healthcare/fitness | Los Angeles |
| FlikMedia | 2012 | $0.35 | Entertainment/social media | Newport Beach |
| FlipSwap | 2004 | $15.31 | Business software | Torrance |
| FloQast | 2013 | $1.35 | Business software | Los Angeles |
| Focal Therapeutics | 2007 | $11.34 | Healthcare/fitness | Aliso Viejo |
| Focus Solutions | 2012 | $0.15 | Business software | Los Angeles |
| Fourth Wall Studios | 2007 | $15.00 | Entertainment/social media | Culver City |
| FreeBike Project | 2012 | N/A | Online shopping | Los Angeles |
| FreeGameCredits.com | 2014 | N/A | Entertainment/social media | Santa Monica |
| Frequency | 2009 | $3.00 | Entertainment/social media | Los Angeles |
| Freshology | 2008 | $3.30 | Online shopping | Burbank |
| Freshplum | 2011 | $1.98 | Business software | Los Angeles |
| Friendbuy | 2009 | $1.00 | Online shopping | Beverly Hills |
| Fugoo | 2009 | $14.00 | Hardware | Irvine |
| Fuhu | 2008 | $107.79 | Hardware | El Segundo |
| Fuisz Media | 2013 | $2.10 | Advertising/marketing | Santa Monica |
| Fuji Food | 1990 | $5.46 | Online shopping | Santa Fe Springs |
| Fulcrum Microsystems | 2000 | $116.80 | Hardware | Calabasas |
| Fulham | 2008 | $10.00 | Hardware | Hawthorne |
| Fullscreen | 2011 | $30.00 | Entertainment/social media | Culver City |
| Gaikai | 2008 | $45.24 | Entertainment/social media | Aliso Viejo |
| Galleon Ventures | 2009 | $1.04 | Finance/legal/education/real estate | Santa Monica |
| GameFly | 2010 | $21.66 | Entertainment/social media | Los Angeles |
| Gamemix | 2013 | N/A | Entertainment/social media | Pasadena |
| Gamzee | 2011 | $1.00 | Entertainment/social media | Los Angeles |
| Gehry Technologies | 2002 | $15.00 | Business software | Los Angeles |
| Gem | 2013 | $2.10 | Finance/legal/education/real estate | Los Angeles |
| Generate | 2007 | $8.00 | Business software | Santa Monica |
| Geni | 2006 | $16.50 | Online shopping | West Hollywood |
| GenieDB | 2008 | $6.53 | Hardware | San Juan Capistrano |
| GenZum Life Sciences | 2008 | $20.00 | Biotechnology/biopharmaceuticals | Los Angeles |
| Geodelic Systems | 2008 | $14.23 | Business software | Santa Monica |
| GeoOptics | 2005 | $0.66 | Clean Technology | Pasadena |
| Geosemble | 2004 | N/A | Business software | El Segundo |
| Get Victorious | 2013 | $12.46 | Advertising/marketing | Santa Monica |
| GetBack Media | 2007 | $4.14 | Entertainment/social media | Los Angeles |
| GetThis | 2011 | $0.74 | Online shopping | Playa Del Rey |
| Giant Media | 2009 | N/A | Business software | Los Angeles |
| Gigi Hill | 2005 | $7.21 | Online shopping | Yorba Linda |
| Gigit | 2012 | $0.82 | Online shopping | Santa Monica |
| GIGsocial | 2007 | $1.10 | Entertainment/social media | Santa Monica |
| Gigway | 2011 | $1.00 | Online shopping | Pasadena |
| GiveSurance | 2013 | $0.10 | Online shopping | Woodland Hills |
| Glaukos | 1998 | $172.70 | Healthcare/fitness | Laguna Hills |
| Glumetrics | 2005 | $67.96 | Healthcare/fitness | Irvine |
| Gobiquity | 2010 | N/A | Healthcare/fitness | Aliso Viejo |
| GoDigital | 2008 | $0.38 | Business software | Los Angeles |
| GonnaBe | 2011 | $0.02 | Entertainment/social media | Santa Monica |
| GoodRx | 2011 | $1.00 | Online shopping | Santa Monica |
| GoTV Networks | 1997 | $32.40 | Entertainment/social media | Sherman Oaks |
| Gradient X | 2012 | $3.75 | Advertising/marketing | Santa Monica |
| Grail | 2011 | $1.00 | Online shopping | Los Angeles |
| GraphEffect | 2010 | $20.20 | Advertising/marketing | Santa Monica |
| Gravity | 1998 | $20.60 | Advertising/marketing | Santa Monica |
| Green Dot | 1999 | $51.94 | Finance/legal/education/real estate | Monrovia |
| Greenwave Systems | 2008 | $31.83 | Clean technology | Irvine |
| Gridtest Systems | 2010 | $0.94 | Hardware | Westlake Village |
| Gumhouse | 2012 | $6.30 | Online shopping | Santa Monica |
| H2Scan | 2002 | $10.39 | Hardware | Valencia |
| H3 Financial Services | 2013 | N/A | Finance/legal/education/real estate | Aliso Viejo |
| Halt Medical | 2004 | $123.59 | Healthcare/fitness | Brentwood |
| Harbor MedTech | 2010 | $2.83 | Biotechnology/biopharmaceuticals | Irvine |
| Hatch Labs | 2012 | $0.75 | Entertainment/social media | Los Angeles |
| HaulerDeals | 2011 | $1.00 | Online shopping | Los Angeles |
| HauteLook | 2007 | $41.00 | Online shopping | Los Angeles |
| Health Data Vision | 2009 | $2.80 | Healthcare/fitness | Burbank |
| Health Essentials | 1996 | $52.20 | Healthcare/fitness | Santa Ana |
| HipGeo | 2010 | $0.60 | Entertainment/social media | Fullerton |
| Hipster | 2010 | $1.00 | Entertainment/social media | Los Angeles |
| HipSwap | 2011 | $1.10 | Online shopping | Santa Monica |
| HitFix | 2008 | $9.55 | Entertainment/social media | Los Angeles |
| Hollywood Interactive Group | 2008 | $5.00 | Entertainment/social media | Calabasas |
| HomeHero | 2013 | N/A | Healthcare/fitness | Santa Monica |
| Hopkins Golf | 2013 | $1.71 | Online shopping | Newport Beach |
| Hurel | 2005 | $10.03 | Biotechnology/biopharmaceuticals | Beverly Hills |
| HydraDx | 2008 | $1.80 | Healthcare/fitness | Altadena |
| Hyginex | 2008 | $2.00 | Healthcare/fitness | Los Angeles |
| Hyphos | 2011 | $0.75 | Entertainment/social media | Los Angeles |
| I Am Athlete | 2008 | $2.40 | Online shopping | Santa Monica |
| Ice Energy | 2003 | $92.22 | Clean technology | Glendale |
| iChange Networks | 2008 | $1.03 | Healthcare/fitness | Los Angeles |
| ICHECK Health Connection | 2011 | $0.78 | Healthcare/fitness | Aliso Viejo |
| ICON Aircraft | 2005 | $101.04 | Hardware | Los Angeles |
| Iconic Labs | 2004 | $15.10 | Online shopping | Los Angeles |
| Image Metrics | 2000 | $12.97 | Business software | El Segundo |
| ImaginAb | 2007 | $33.25 | Biotechnology/biopharmaceuticals | Inglewood |
| Inari Medical | 2011 | $7.86 | Healthcare/fitness | Aliso Viejo |
| Indi Molecular | 2009 | $49.05 | Biotechnology/biopharmaceuticals | Culver City |
| indie Semiconductor | 2007 | N/A | Hardware | Laguna Niguel |
| inDinero | 2009 | $1.20 | Finance/legal/education/real estate | Walnut |
| Industrial Toys | 2012 | $8.26 | Entertainment/social media | Pasadena |
| Infrascale | 2001 | $26.30 | Business software | El Segundo |
| Inktank Storage | 2011 | $14.40 | Business software | Los Angeles |
| Insightra Medical | 2001 | $19.70 | Healthcare/fitness | Irvine |
| Instapio | 2013 | $0.15 | Business software | Santa Monica |
| Integrien | 2001 | $36.98 | Business software | Irvine |
| InteliCloud | 2007 | $4.96 | Hardware | Newport Beach |
| Intelligent Beauty | 2006 | $61.44 | Advertising/marketing | Manhattan Beach |
| Intent | 2005 | $0.25 | Entertainment/social media | Santa Monica |
| Interactive Innovation Group | 2010 | $1.92 | Online shopping | Santa Monica |
| Interneer | 1998 | $3.20 | Business software | Culver City |
| InVenture Capital | 2010 | $2.70 | Finance/legal/education/real estate | Santa Monica |
| iPourIt | 2011 | $0.80 | Online shopping | Lake Forest |
| iRise | 1996 | $50.19 | Business software | El Segundo |
| iStor Networks | 2001 | $45.44 | Hardware | Irvine |
| Ivanhoe | 2011 | $6.29 | Hardware | Santa Monica |
| Ivantis | 2007 | $107.88 | Healthcare/fitness | Irvine |
| Jacked | 2006 | $9.50 | Business software | Santa Monica |
| Jeda Networks | 2010 | $10.89 | Business software | Newport Beach |
| JibJab Media | 1999 | $17.90 | Entertainment/social media | Santa Monica |
| Jirbo | 2008 | $2.00 | Advertising/marketing | Los Angeles |
| JobSync | 2011 | $1.99 | Business software | Santa Monica |
| Jogg | 2012 | $0.12 | Entertainment/social media | Los Angeles |
| Juicer _ Fine Electric Motorbicycles | 2010 | N/A | Hardware | Los Angeles |
| Jukin Media | 2009 | $2.76 | Entertainment/social media | Los Angeles |
| JumpStartFund | 2012 | $0.24 | Finance/legal/education/real estate | El Segundo |
| JumpTime | 2007 | $4.25 | Advertising/marketing | Los Angeles |
| JustFab | 2010 | $335.10 | Online shopping | El Segundo |
| K2 Network | 2001 | $23.29 | Entertainment/social media | Irvine |
| Kadmus Pharmaceuticals | 1998 | $41.32 | Biotechnology/biopharmaceuticals | Irvine |
| Kahuna Creations | 2004 | $0.03 | Hardware | Los Angeles |
| Kaleo Software | 2011 | $1.79 | Business software | El Segundo |
| KannaLife Sciences | 2009 | $1.50 | Biotechnology/biopharmaceuticals | West Hills |
| Kareo | 2004 | $81.90 | Healthcare/fitness | Irvine |
| Katalyst Network | 2000 | $10.00 | Entertainment/social media | Los Angeles |
| Keepgo | 2009 | $1.30 | Online shopping | Los Angeles |
| Kijubi | 2009 | $0.27 | Online shopping | Laguna Beach |
| Kin Community | 2007 | $27.00 | Entertainment/social media | Santa Monica |
| Kingmaker | 2011 | $1.70 | Hardware | Los Angeles |
| Kite Pharma | 2009 | $35.00 | Biotechnology/biopharmaceuticals | Santa Monica |
| Kixer | 2014 | $1.00 | Advertising/marketing | Los Angeles |
| Knowledge Adventure | 1991 | $26.86 | Entertainment/social media | Torrance |
| Kotura | 1994 | $38.76 | Hardware | Monterey Park |
| Krush | 2010 | $6.54 | Online shopping | Newport Beach |
| Kuapay | 2011 | $11.70 | Finance/legal/education/real estate | Santa Monica |
| Kudo Learning | 2012 | N/A | Finance/legal/education/real estate | Los Angeles |
| Kurion | 2008 | $1.30 | Clean technology | Irvine |
| Kythera Biopharmaceuticals | 2004 | $108.79 | Biotechnology/biopharmaceuticals | Calabasas |
| LAFORGE Optical | 2013 | $1.10 | Healthcare/fitness | Pasadena |
| Landmark Health | 2012 | $0.15 | Healthcare/fitness | Huntington Beach |
| Larger Than Life Prints | 2008 | $0.08 | Hardware | Torrance |
| Lasso | 2012 | $0.08 | Entertainment/social media | Los Angeles |
| Launchpad LA | 2009 | $0.05 | Finance/legal/education/real estate | Santa Monica |
| LaunchRock | 2011 | $0.80 | Business software | Walnut |
| Laurel & Wolf | 2013 | $1.10 | Online shopping | West Hollywood |
| Lawyerfy | 2011 | N/A | Finance/legal/education/real estate | Los Angeles |
| LeadFerret | 2011 | $0.25 | Business software | Calabasas |
| LeadPoint | 2004 | $22.22 | Advertising/marketing | Los Angeles |
| LegalZoom.com | 1999 | $113.65 | Finance/legal/education/real estate | Glendale |
| LeisureLink | 2006 | $25.24 | Entertainment/social media | Pasadena |
| LendAmend | 2009 | $0.69 | Finance/legal/education/real estate | Beverly Hills |
| LensX Lasers | 2006 | $32.89 | Healthcare/fitness | Aliso Viejo |
| Lettuce | 2010 | $4.00 | Business software | Los Angeles |
| LibertadCard | 2010 | $7.86 | Finance/legal/education/real estate | Los Angeles |
| LifeMasters Supported SelfCare | 1994 | $53.92 | Healthcare/fitness | Irvine |
| Liquid | 2011 | $0.43 | Online shopping | Santa Monica |
| Liquipel | 2010 | $10.00 | Hardware | Santa Ana |
| Little Black Bag | 2011 | $10.97 | Online shopping | Los Angeles |
| Little Labs | 2014 | N/A | Entertainment/social media | Los Angeles |
| Live Matrix | 2008 | N/A | Entertainment/social media | Sherman Oaks |
| LivnGiv | 2010 | $0.92 | Online shopping | Los Angeles |
| Livrada | 2012 | $1.50 | Online shopping | Pasadena |
| Local.Com | 1999 | $42.00 | Advertising/marketing | Irvine |
| LoneStar Heart | 2002 | $69.93 | Healthcare/fitness | Laguna Hills |
| Look.io | 2011 | $0.05 | Advertising/marketing | Santa Monica |
| Loopport | 2011 | $0.25 | Entertainment/social media | Los Angeles |
| Lootsie | 2012 | $1.25 | Online shopping | Los Angeles |
| Love It | 2011 | $6.00 | Entertainment/social media | Pasadena |
| LP33.tv | 2008 | N/A | Entertainment/social media | Santa Monica |
| LuckyPennie | 2013 | $0.02 | Entertainment/social media | Los Angeles |
| Lucrative Gaming | 2006 | N/A | Entertainment/social media | Santa Monica |
| Lumexis | 2003 | $23.02 | Hardware | Irvine |
| Lunera Lighting | 2007 | $41.57 | Hardware | Anaheim |
| Lyfestart International | 2013 | $3.48 | Online shopping | Irvine |
| LyoGo | 2009 | $0.15 | Healthcare/fitness | El Segundo |
| M2 Renewables | 2003 | $3.29 | Clean technology | Lake Forest |
| M86 Security | 1995 | $55.44 | Business software | Orange |
| Maana | 2012 | $9.21 | Business software | San Juan Capistrano |
| Machinima | 2000 | $86.19 | Entertainment/social media | West Hollywood |
| MaestroDev | 2006 | $9.85 | Business software | Manhattan Beach |
| Magento | 2010 | $22.50 | Business software | Culver City |
| Magnetecs | 2003 | $28.84 | Healthcare/fitness | Inglewood |
| Magnify360 | 2005 | $2.50 | Advertising/marketing | El Segundo |
| Maker Studios | 2009 | $66.00 | Entertainment/social media | Los Angeles |
| Mandalay Sports Media | 2012 | $8.30 | Entertainment/social media | Los Angeles |
| MapSense | 2013 | $2.10 | Business software | Los Angeles |
| Marft | 2013 | N/A | Entertainment/social media | Pasadena |
| MarginPoint | 1999 | $35.69 | Business software | Lake Forest |
| Mariposa Biotechnology | 2007 | $2.43 | Healthcare/fitness | San Clemente |
| MarkedUp | 2012 | $0.02 | Business software | Santa Monica |
| Masher Media | 2008 | $1.51 | Entertainment/social media | Calabasas |
| MasterImage 3D | 2004 | $15.00 | Business software | Los Angeles |
| Mavenlink | 2008 | $14.53 | Business software | Irvine |
| MD Insider | 2012 | $3.00 | Advertising/marketing | Santa Monica |
| Media Gobbler | 2010 | $8.62 | Business software | Los Angeles |
| MediaPass | 2009 | $1.75 | Business software | Los Angeles |
| MediaPlatform | 2003 | $33.08 | Entertainment/social media | Beverly Hills |
| MEDomics | 2008 | N/A | Healthcare/fitness | Azusa |
| MelRok | 2009 | $2.00 | Business software | Santa Ana |
| MemberPlanet | 2011 | $2.50 | Business software | Torrance |
| Mention Mobile | 2010 | $0.25 | Entertainment/social media | Los Angeles |
| MergeLocal | 2010 | $0.40 | Entertainment/social media | Westlake Village |
| MESoft | 2002 | $14.00 | Business software | Los Angeles |
| Metacloud | 2011 | $25.00 | Business software | Pasadena |
| Metronom Health | 2009 | $8.15 | Healthcare/fitness | Laguna Hills |
| MeUndies | 2010 | $1.90 | Online shopping | Culver City |
| MiCardia | 2004 | $33.33 | Healthcare/fitness | Irvine |
| Milk and Honey Shoes | 2011 | N/A | Online shopping | Los Angeles |
| MindFrame | 2007 | $20.58 | Healthcare/fitness | Irvine |
| MiniTime | 2011 | $1.00 | Online shopping | Los Angeles |
| Mirrored Media | 2011 | $0.50 | Entertainment/social media | Santa Monica |
| Miso Media | 2008 | $7.00 | Finance/legal/education/real estate | Santa Monica |
| MiTu | 2012 | $13.00 | Entertainment/social media | Culver City |
| Mobile Roadie | 2009 | N/A | Business software | Los Angeles |
| Mobile-XL | 2005 | $0.28 | Business software | Los Angeles |
| MobileCause | 2005 | $7.10 | Finance/legal/education/real estate | Calabasas |
| Mobis Transportation Alternatives | 1996 | N/A | Business software | Long Beach |
| Modular Wind Energy | 2008 | $17.55 | Clean technology | Huntington Beach |
| Mogreet | 2006 | $16.00 | Business software | Los Angeles |
| Mojix | 2004 | $24.88 | Business software | Los Angeles |
| MomentFeed | 2010 | $8.95 | Advertising/marketing | Santa Monica |
| moosify | 2012 | N/A | Entertainment/social media | West Hollywood |
| MoPix | 2011 | $0.07 | Entertainment/social media | Los Angeles |
| Morphlabs | 2007 | $30.45 | Business software | Manhattan Beach |
| Motion Dispatch | 2011 | N/A | Business software | Culver City |
| MoviMe Network | 2012 | $1.50 | Entertainment/social media | Newport Beach |
| Movoxx | 2006 | N/A | Advertising/marketing | Santa Monica |
| Mpower Pictures | 2007 | $2.14 | Entertainment/social media | Santa Monica |
| Multistat | 1999 | $1.41 | Business software | San Clemente |
| Mulu | 2010 | $3.64 | Advertising/marketing | Los Angeles |
| Music Mastermind | 2007 | $38.39 | Entertainment/social media | Calabasas |
| My Dog Bowl | 2012 | N/A | Online shopping | Los Angeles |
| MyMusaic | 2012 | N/A | Entertainment/social media | Marina Del Rey |
| MyShape | 2003 | $34.46 | Online shopping | Pasadena |
| N.E.I. Treatment Systems | 1997 | N/A | Business software | Long Beach |
| Namesake | 2011 | $9.50 | Entertainment/social media | Santa Monica |
| NanoH2O | 2005 | $95.55 | Clean technology | El Segundo |
| Nanoogo | 2011 | $0.15 | Finance/legal/education/real estate | Irvine |
| NantHealth | 2007 | $351.10 | Healthcare/fitness | Culver City |
| Naritiv | 2014 | $0.12 | Advertising/marketing | Santa Monica |
| Nasty Gal | 2006 | $49.00 | Online shopping | Los Angeles |
| Nativo | 2010 | $11.48 | Advertising/marketing | El Segundo |
| Needly | 2010 | $3.00 | Entertainment/social media | Santa Monica |
| Neomend | 1996 | $67.29 | Healthcare/fitness | Irvine |
| Neural Analytics | 2013 | $3.69 | Healthcare/fitness | Los Angeles |
| NewAer | 2010 | $3.70 | Advertising/marketing | Los Angeles |
| NewHound | 2011 | $7.71 | Advertising/marketing | San Juan Capistrano |
| Newlight Technologies | 2003 | $9.27 | Clean technology | Irvine |
| Newport Media | 2005 | N/A | Hardware | Lake Forest |
| Newscrafted | 2012 | $2.73 | Entertainment/social media | Los Angeles |
| NextVR | 2009 | $5.00 | Hardware | Laguna Beach |
| Nimble | 2009 | $3.00 | Business software | Santa Monica |
| Ninja Metrics | 2010 | $2.80 | Business software | Redondo Beach |
| Ninjathat | 2012 | $0.03 | Business software | Los Angeles |
| Nirvana Foods and Commerce International | 2003 | N/A | Online shopping | Walnut |
| Nix Hydra Games | 2012 | $5.62 | Entertainment/social media | Los Angeles |
| No World Borders | 2000 | N/A | Business software | Newport Beach |
| NonStop Riot | 2006 | N/A | Entertainment/social media | Los Angeles |
| NowMedia | 2006 | $1.10 | Entertainment/social media | Calabasas |
| Nuage Corporation | 2011 | $0.50 | Business software | Mission Viejo |
| Numecent | 2012 | $23.10 | Business software | Irvine |
| NuORDER | 2011 | $3.00 | Online shopping | West Hollywood |
| NuSkool | 2011 | N/A | Business software | Los Angeles |
| nuvoTV | 2004 | $118.75 | Entertainment/social media | Glendale |
| Oblong Industries | 2006 | $39.20 | Hardware | Los Angeles |
| Oculus VR | 2012 | $93.40 | Hardware | Irvine |
| OGPlanet | 2004 | $1.50 | Online shopping | El Segundo |
| Ondax | 2000 | $12.34 | Hardware | Monrovia |
| OneGoodLove | 2006 | $0.80 | Entertainment/social media | West Hollywood |
| ONEHOPE | 2007 | N/A | Online shopping | Newport Beach |
| Onestop Internet | 2003 | $22.45 | Business software | Compton |
| OnGreen | 2009 | $1.43 | Finance/legal/education/real estate | Pasadena |
| Onset Medical Corporation | 2003 | $12.81 | Healthcare/fitness | Irvine |
| Oomba | 2011 | $5.33 | Entertainment/social media | Irvine |
| Open Me | 2013 | N/A | Online shopping | Los Angeles |
| OpenX Software | 1998 | $85.00 | Advertising/marketing | Pasadena |
| Opposing Views | 2007 | $1.40 | Entertainment/social media | Los Angeles |
| OptionEase | 2006 | $5.40 | Business software | Mission Viejo |
| Orion Data Analysis Corporation | 2004 | $1.03 | Business software | Marina del Rey |
| Orqis Medical | 1997 | $56.40 | Healthcare/fitness | Lake Forest |
| OrthAlign | 2004 | $32.02 | Healthcare/fitness | Aliso Viejo |
| Otoy | 2009 | $25.73 | Entertainment/social media | Los Angeles |
| Otozip | 2013 | $0.30 | Online shopping | Manhattan Beach |
| Outlisten | 2012 | $0.02 | Entertainment/social media | West Hollywood |
| OUYA | 2012 | $28.60 | Entertainment/social media | Santa Monica |
| OverNear | 2010 | $3.17 | Entertainment/social media | Beverly Hills |
| OVGuide | 2006 | $9.50 | Entertainment/social media | Beverly Hills |
| Owl Territory | 2011 | $1.22 | Finance/legal/education/real estate | Santa Monica |
| Ownza | 2010 | $1.25 | Online shopping | Sherman Oaks |
| P.S.XO | 2013 | $3.60 | Entertainment/social media | Beverly Hills |
| P4RC | 2011 | $3.32 | Entertainment/social media | Culver City |
| Pacific Pharmacy Group | 2006 | $3.00 | Online shopping | Orange |
| Pacific Shore Holdings | 2007 | $2.73 | Finance/legal/education/real estate | Los Angeles |
| PageWoo | 2012 | $0.52 | Business software | Santa Monica |
| Palyon Medical | 2004 | $24.00 | Healthcare/fitness | Santa Clarita |
| Paperlinks | 2010 | $1.21 | Advertising/marketing | Los Angeles |
| ParkMe | 2009 | $7.41 | Online shopping | Santa Monica |
| Particle 5 | 2011 | N/A | Advertising/marketing | Santa Monica |
| Patch of Land | 2013 | $9.84 | Finance/legal/education/real estate | Los Angeles |
| PathCentral | 2009 | $13.63 | Healthcare/fitness | Irvine |
| PayDivvy | 2009 | $3.84 | Finance/legal/education/real estate | Irvine |
| PayDragon | 2010 | $1.60 | Finance/legal/education/real estate | Los Angeles |
| Payoff.com | 2009 | $24.38 | Finance/legal/education/real estate | Costa Mesa |
| Pear Sports | 2010 | $5.00 | Hardware | Irvine |
| Peer Squared | 2009 | N/A | Advertising/marketing | Los Angeles |
| Peloton Document Solutions | 2012 | $2.01 | Business software | Santa Monica |
| Pentadyne Power | 1998 | $51.39 | Hardware | Los Angeles |
| PerfectMarket | 2007 | $36.11 | Advertising/marketing | Pasadena |
| Permlight Products | 1995 | N/A | Hardware | Tustin |
| Personalcare Physicians | 2003 | $2.13 | Healthcare/fitness | Newport Beach |
| Petnet | 2012 | $1.46 | Online shopping | Pasadena |
| Pharmaron | 2003 | $40.00 | Healthcare/fitness | Irvine |
| Pheed | 2012 | $3.00 | Entertainment/social media | Beverly Hills |
| Phorus | 2010 | $2.17 | Hardware | Encino |
| Photoflow | 2012 | $0.02 | Entertainment/social media | Los Angeles |
| Pipelinersales | 2007 | $12.00 | Advertising/marketing | Pacific Palisades |
| Pivotshare | 2010 | $1.60 | Entertainment/social media | Costa Mesa |
| Pixalate | 2011 | $5.75 | Business software | Santa Monica |
| Plan A Drink | 2012 | $0.02 | Entertainment/social media | Los Angeles |
| Planana | 2012 | $0.01 | Advertising/marketing | Los Angeles |
| Playsino | 2006 | $2.50 | Entertainment/social media | Santa Monica |
| Plug DJ | 2012 | $1.25 | Entertainment/social media | Los Angeles |
| Pluto.TV | 2013 | $0.50 | Entertainment/social media | Los Angeles |
| Pocket Change | 2011 | $7.31 | Online shopping | Santa Monica |
| Pop-Up Partners | 2011 | $1.76 | Online shopping | Los Angeles |
| Pose Marketplace | 2010 | $4.89 | Entertainment/social media | Los Angeles |
| Positron Access Solutions | 2003 | $43.32 | Hardware | Irvine |
| Postcard on the Run | 2010 | $2.00 | Online shopping | Los Angeles |
| Praedicat | 2011 | $12.00 | Business software | Culver City |
| PredictionIO | 2013 | $2.65 | Business software | Walnut |
| Predixion Software | 2009 | $31.20 | Business software | San Juan Capistrano |
| Prevoty | 2013 | $3.13 | Business software | Los Angeles |
| PrimeGen Biotech | 2002 | $17.60 | Biotechnology/biopharmaceuticals | Irvine |
| Privacy Pop | 2002 | $0.01 | Hardware | Orange |
| Private Quarters | 2004 | N/A | Online shopping | Pasadena |
| Privlo | 2010 | $355.92 | Finance/legal/education/real estate | Pasadena |
| Proa Medical | 2010 | $1.32 | Healthcare/fitness | Redondo Beach |
| Prodege | 2005 | $61.00 | Advertising/marketing | El Segundo |
| Prolacta Bioscience | 1999 | $45.42 | Biotechnology/biopharmaceuticals | Industry |
| PromoJam | 2008 | $1.20 | Advertising/marketing | Los Angeles |
| Propagate | 2013 | $0.01 | Finance/legal/education/real estate | Santa Monica |
| ProteoGenix | 2002 | $37.97 | Biotechnology/biopharmaceuticals | Costa Mesa |
| Protobit | 2012 | N/A | Business software | Santa Monica |
| PureVideo Networks | 2004 | $9.60 | Entertainment/social media | El Segundo |
| Qbaka | 2011 | $0.25 | Business software | Hawthorne |
| Qualaroo | 2012 | $7.30 | Business software | Costa Mesa |
| Quantason | 2009 | $4.85 | Healthcare/fitness | Los Angeles |
| Quantumsphere | 2002 | $18.46 | Clean technology | Santa Ana |
| Quarterly | 2011 | $3.70 | Online shopping | West Hollywood |
| Quartics | 1998 | $27.30 | Business software | Irvine |
| Radiology Partners | 2012 | $55.00 | Healthcare/fitness | Manhattan Beach |
| RadPad | 2013 | $4.00 | Online shopping | Los Angeles |
| Rain | 2013 | $0.10 | Business software | Los Angeles |
| Ranker | 2009 | $5.06 | Entertainment/social media | Los Angeles |
| Rant Media Network | 2010 | $7.38 | Entertainment/social media | Irvine |
| RayV | 2005 | $40.00 | Entertainment/social media | Los Angeles |
| Razorgator | 2001 | $66.32 | Online shopping | Marina Del Rey |
| Re-Vinyl | 2011 | N/A | Entertainment/social media | Los Angeles |
| Reach Pros | 2008 | $7.55 | Business software | Westlake Village |
| RealGravity | 2009 | $6.55 | Entertainment/social media | Los Angeles |
| RealPractice | 2000 | $9.87 | Finance/legal/education/real estate | Santa Ana |
| Realty Mogul | 2012 | $10.28 | Finance/legal/education/real estate | Los Angeles |
| Red 5 Studios | 2005 | $18.50 | Entertainment/social media | Aliso Viejo |
| ReFlow Medical | 2011 | $1.40 | Healthcare/fitness | San Clemente |
| Reinvigorate | 2002 | N/A | Business software | Culver City |
| ReShape Medical | 2005 | $54.82 | Healthcare/fitness | San Clemente |
| Retention Education | 2003 | $11.00 | Finance/legal/education/real estate | Newport Beach |
| Retention Science | 2011 | $9.05 | Advertising/marketing | Santa Monica |
| Retrevo | 2005 | $11.98 | Entertainment/social media | Los Angeles |
| Revelens | 2013 | $0.52 | Entertainment/social media | Culver City |
| Revenue.com | 2010 | $1.76 | Business software | Santa Monica |
| Reverse Medical | 2007 | $18.31 | Healthcare/fitness | Irvine |
| ReVision Optics | 1996 | $132.92 | Healthcare/fitness | Lake Forest |
| RevolutionCredit | 2012 | $2.80 | Finance/legal/education/real estate | Irvine |
| Rexter | 2010 | $2.90 | Business software | Altadena |
| RF Nano | 2005 | $9.50 | Hardware | Newport Beach |
| RingDNA | 2011 | $1.90 | Business software | Los Angeles |
| Riot Games | 2006 | $16.50 | Entertainment/social media | Los Angeles |
| Ripe Digital Entertainment | 2004 | $45.50 | Entertainment/social media | Los Angeles |
| Ripple TV | 2003 | $19.00 | Advertising/marketing | El Segundo |
| Ritter Pharmaceuticals | 2004 | $10.82 | Biotechnology/biopharmaceuticals | Los Angeles |
| Rivono | 2012 | N/A | Entertainment/social media | Los Angeles |
| RobotDough Software | 2010 | $0.42 | Finance/legal/education/real estate | Los Angeles |
| RockLive | 2010 | $2.70 | Entertainment/social media | Newport Beach |
| RoleStar | 2009 | $2.50 | Entertainment/social media | Los Angeles |
| Roozt | 2010 | $4.22 | Online shopping | El Segundo |
| Rosa Labs | 2013 | $1.50 | Online shopping | Los Angeles |
| Row 44 | 2004 | $104.04 | Hardware | Westlake Village |
| ROX Medical | 2004 | $54.42 | Healthcare/fitness | San Clemente |
| Rumgr | 2011 | $0.51 | Online shopping | Culver City |
| Rumr | 2013 | $0.80 | Finance/legal/education/real estate | Los Angeles |
| RxVantage | 2008 | $2.50 | Healthcare/fitness | Culver City |
| Saatchi Art | 2006 | $11.19 | Online shopping | Los Angeles |
| SaberEsPoder | 2002 | $5.43 | Finance/legal/education/real estate | Los Angeles |
| SAFCell | 2009 | $5.01 | Clean technology | Pasadena |
| Sanguine Biosciences | 2010 | $1.50 | Biotechnology/biopharmaceuticals | Valencia |
| Santana Films | 2013 | $5.00 | Entertainment/social media | Pasadena |
| Savings.com | 2004 | $14.53 | Online shopping | Los Angeles |
| SaysMe | 2007 | $0.95 | Advertising/marketing | Los Angeles |
| Science Media | 2011 | $40.00 | Finance/legal/education/real estate | Santa Monica |
| Scopely | 2011 | $8.50 | Entertainment/social media | Culver City |
| ScoreBig | 2009 | $49.57 | Online shopping | Los Angeles |
| Second Sight Medical Products | 1998 | $27.00 | Healthcare/fitness | Sylmar |
| SecureAuth | 2005 | $28.00 | Business software | Irvine |
| Seed&Spark | 2012 | $1.00 | Entertainment/social media | Los Angeles |
| Seedling | 2006 | $7.00 | Online shopping | Irvine |
| SeeVolution | 2010 | $0.73 | Business software | Manhattan Beach |
| SegONE | 2013 | $0.63 | Business software | San Juan Capistrano |
| Seismic Games | 2011 | $2.20 | Entertainment/social media | Los Angeles |
| Sellbrite | 2011 | $0.60 | Business software | Pasadena |
| Sendio | 2003 | $11.38 | Entertainment/social media | Newport Beach |
| Sensory Medical | 2008 | $8.50 | Healthcare/fitness | San Clemente |
| Sentrian | 2012 | $3.82 | Healthcare/fitness | San Juan Capistrano |
| Sequent Medical | 2007 | $68.86 | Healthcare/fitness | Aliso Viejo |
| ServiceMesh | 2008 | $15.00 | Business software | Santa Monica |
| ServiceTitan | 2013 | N/A | Business software | Glendale |
| SetPoint Medical | 2006 | $45.19 | Healthcare/fitness | Valencia |
| ShareSquare | 2010 | $0.42 | Entertainment/social media | Los Angeles |
| ShoeDazzle.com | 2008 | $60.91 | Online shopping | Santa Monica |
| Shop-Hers | 2012 | $3.50 | Online shopping | Santa Monica |
| Shopflick | 2007 | $8.00 | Online shopping | Los Angeles |
| Shopit.com | 2006 | $2.50 | Entertainment/social media | Los Angeles |
| ShopNation | 2009 | $0.80 | Online shopping | Santa Monica |
| Siderean Software | 2001 | $12.30 | Business software | El Segundo |
| Sidewalk | 2013 | $0.21 | Entertainment/social media | Walnut |
| Signal Sciences | 2014 | $2.04 | Business software | Los Angeles |
| SignNow | 2010 | $3.00 | Business software | Newport Beach |
| Siimpel | 2000 | $77.63 | Hardware | Arcadia |
| Silo Labs | 2012 | $0.22 | Entertainment/social media | Irvine |
| Simple Man | 2013 | $0.30 | Online shopping | Los Angeles |
| Six Degrees Games | 2006 | $18.00 | Entertainment/social media | Marina del Rey |
| SkuLoop | 2009 | $3.36 | Business software | Los Angeles |
| SkuRun | 2012 | $0.03 | Advertising/marketing | Los Angeles |
| Skyline Financial | 1985 | $8.20 | Finance/legal/education/real estate | Agoura Hills |
| SleepSafe Drivers | 2008 | $2.01 | Healthcare/fitness | Laguna Niguel |
| Small Demons | 2009 | $5.13 | Online shopping | Marina Del Rey |
| Smart Planet Technologies | 2007 | $1.17 | Business software | Newport Beach |
| SMRTV | 2010 | $3.88 | Entertainment/social media | Beverly Hills |
| Snapchat | 2011 | $228.53 | Entertainment/social media | Pacific Palisades |
| SnapMD | 2012 | $0.60 | Healthcare/fitness | Glendale |
| Social Annex | 2010 | N/A | Online shopping | Los Angeles |
| Social Cloud | 2010 | $1.00 | Entertainment/social media | Los Angeles |
| Social Rewards | 2010 | $1.30 | Entertainment/social media | Torrance |
| SocialEngine | 2007 | $0.01 | Entertainment/social media | Los Angeles |
| SocialNightlife | 2009 | N/A | Entertainment/social media | Los Angeles |
| Sofie Biosciences | 2008 | $7.00 | Healthcare/fitness | Culver City |
| Solarflare Communications | 2001 | $265.23 | Business software | Irvine |
| Sole Society | 2011 | N/A | Online shopping | Los Angeles |
| Soliant Energy | 2005 | $30.21 | Clean technology | Monrovia |
| Sometrics | 2007 | $5.55 | Business software | El Segundo |
| Sonendo | 2006 | $82.44 | Healthcare/fitness | Laguna Hills |
| SourceAudio | 2007 | $1.20 | Entertainment/social media | Culver City |
| Southern Implants | 1987 | $12.95 | Healthcare/fitness | Irvine |
| Space Exploration Technologies | 2002 | $241.86 | Hardware | Hawthorne |
| Sparxent | 2008 | $27.50 | Business software | Newport Beach |
| Speakr | 2010 | $3.83 | Advertising/marketing | West Hollywood |
| Specific Media | 1999 | $60.02 | Advertising/marketing | Irvine |
| SpinMedia | 2003 | $77.00 | Entertainment/social media | Los Angeles |
| Spire.io | 2012 | N/A | Business software | Los Angeles |
| Splice | 2013 | $7.25 | Entertainment/social media | Santa Monica |
| Sports Composite DE | 2006 | $11.80 | Entertainment/social media | Los Angeles |
| SportsBuy | 2000 | $4.32 | Online shopping | Los Angeles |
| Sportsy | 2013 | $0.16 | Finance/legal/education/real estate | Los Angeles |
| Spot Runner | 2004 | $98.00 | Advertising/marketing | West Hollywood |
| Spotlight Ticket Management | 2007 | $5.50 | Business software | Calabasas |
| Spring.me | 2012 | $3.30 | Entertainment/social media | Santa Monica |
| Sqoot | 2010 | $0.05 | Advertising/marketing | Walnut |
| Squabbler | 2011 | N/A | Entertainment/social media | Encino |
| SquaredOut | 2011 | $0.23 | Business software | Costa Mesa |
| SRCH2 | 2008 | N/A | Entertainment/social media | Irvine |
| STABLCOR Technology | 2001 | $2.20 | Clean technology | Huntington Beach |
| StackSocial | 2011 | $1.70 | Online shopping | Los Angeles |
| Staff Ranker | 2012 | $0.37 | Business software | Redondo Beach |
| StageIt | 2009 | $0.44 | Entertainment/social media | Los Angeles |
| Stance | 2009 | $44.11 | Online shopping | San Clemente |
| Starbates | 2012 | $0.02 | Online shopping | Fullerton |
| SteelHouse | 2009 | $16.24 | Advertising/marketing | Culver City |
| Stir | 2012 | $1.50 | Hardware | Pasadena |
| Streamup | 2011 | $0.25 | Entertainment/social media | West Hollywood |
| Street League Skateboarding | 2010 | $4.60 | Hardware | Los Angeles |
| StreetFire | 1999 | $8.73 | Entertainment/social media | Los Angeles |
| Stroma Medical | 2009 | $4.21 | Healthcare/fitness | Laguna Beach |
| STS Media | 2011 | $19.35 | Hardware | Los Angeles |
| Styku | 2011 | $0.91 | Online shopping | Los Angeles |
| StyleHaul | 2011 | $16.90 | Entertainment/social media | Los Angeles |
| StyleSaint | 2010 | $5.80 | Online shopping | Los Angeles |
| Subblime | 2012 | $0.50 | Online shopping | Santa Monica |
| Substrate | 2013 | $1.01 | Business software | Los Angeles |
| Sundia | 2004 | $30.92 | Online shopping | Walnut |
| Suntrough Energy | 2009 | $0.25 | Clean technology | Los Angeles |
| Supernova | 2010 | $23.70 | Entertainment/social media | Los Angeles |
| Superprotonic | 2003 | $12.29 | Hardware | Pasadena |
| SupplyFrame | 2003 | $13.50 | Entertainment/social media | Pasadena |
| Surf Airlines | 2011 | $83.78 | Online shopping | Santa Monica |
| Survios | 2012 | $4.00 | Hardware | Los Angeles |
| Swagsy | 2011 | $0.20 | Online shopping | Los Angeles |
| Sweety High | 2007 | $5.38 | Entertainment/social media | Sherman Oaks |
| SwitchRay | 2012 | $1.60 | Hardware | Mission Viejo |
| Synergy Beverages | 2006 | $0.35 | Online shopping | Los Angeles |
| Synovis Orthopedic and Woundcare | 2003 | $32.91 | Healthcare/fitness | Irvine |
| Tailored Republic | 2012 | $0.02 | Online shopping | Los Angeles |
| Talei | 2013 | $0.30 | Online shopping | Los Angeles |
| Talenthouse | 2008 | $34.30 | Entertainment/social media | West Hollywood |
| Tapatalk | 2009 | $5.89 | Entertainment/social media | Santa Monica |
| TapIt! Media Group | 2011 | $2.70 | Advertising/marketing | Irvine |
| Tapiture | 2012 | $3.16 | Entertainment/social media | Los Angeles |
| TapThere | 2012 | $0.53 | Entertainment/social media | Newport Beach |
| TapZen | 2012 | $18.00 | Entertainment/social media | Los Angeles |
| Tastemade | 2012 | $40.35 | Entertainment/social media | Santa Monica |
| Tastery | 2012 | $0.50 | Online shopping | Santa Monica |
| TeenSafe | 2011 | $0.15 | Entertainment/social media | Long Beach |
| TekTrak | 2010 | N/A | Entertainment/social media | Culver City |
| TeleSign | 2004 | $78.40 | Business software | Marina del Rey |
| Telogis | 2001 | $101.29 | Business software | Aliso Viejo |
| Tenex Health | 2009 | $6.68 | Healthcare/fitness | Lake Forest |
| Terra Matrix | 2007 | $1.57 | Entertainment/social media | Santa Monica |
| textPlus | 2007 | $46.41 | Entertainment/social media | Marina del Rey |
| thatgamecompany | 2006 | $12.56 | Entertainment/social media | Santa Monica |
| The Black Tux | 2012 | $2.62 | Online shopping | Santa Monica |
| The Design Accelerator | 2013 | N/A | Finance/legal/education/real estate | Pasadena |
| The Honest Company | 2011 | $122.03 | Online shopping | Santa Monica |
| The Kive Company | 2012 | $0.78 | Entertainment/social media | Los Angeles |
| The Mobile Majority | 2011 | $21.42 | Advertising/marketing | Santa Monica |
| The Periodical Company | 2012 | $0.10 | Entertainment/social media | Los Angeles |
| The Rubicon Project | 2007 | $61.16 | Advertising/marketing | Los Angeles |
| The Wrap News | 2008 | $3.50 | Entertainment/social media | Santa Monica |
| The Young Turks Network | 2002 | $4.00 | Entertainment/social media | Los Angeles |
| theAudience | 2011 | $21.06 | Advertising/marketing | West Hollywood |
| TherOx | 1994 | $129.55 | Healthcare/fitness | Irvine |
| Think Passenger | 2005 | $26.30 | Advertising/marketing | Los Angeles |
| ThisNext | 2005 | $11.09 | Online shopping | Santa Monica |
| ThisWeekIn | 2010 | $0.30 | Entertainment/social media | Santa Monica |
| thrdPlace | 2011 | $0.02 | Entertainment/social media | Los Angeles |
| TicketMob | 2009 | N/A | Entertainment/social media | Los Angeles |
| TidePool | 2011 | $1.50 | Entertainment/social media | Los Angeles |
| TigerText | 2010 | $33.12 | Entertainment/social media | Santa Monica |
| Tinder | 2012 | N/A | Entertainment/social media | West Hollywood |
| Tokyo Otaku Mode | 2011 | $16.63 | Online shopping | Torrance |
| Tongal | 2008 | $21.25 | Advertising/marketing | Santa Monica |
| TONX | 2011 | N/A | Online shopping | Los Angeles |
| Topanga | 2005 | $24.45 | Clean technology | Canoga Park |
| TopFloor.com | 2012 | $6.00 | Online shopping | Santa Monica |
| TopLine Game Labs | 2013 | $25.00 | Entertainment/social media | Los Angeles |
| Topspin Media | 2007 | $23.50 | Advertising/marketing | Santa Monica |
| Total Beauty Media | 2007 | $15.95 | Entertainment/social media | Santa Monica |
| Total Immersion | 1999 | $11.22 | Business software | Los Angeles |
| TouchCommerce | 1999 | $34.50 | Business software | Agoura Hills |
| Touchdown Technologies | 1996 | $73.59 | Hardware | Baldwin Park |
| TouchFrame | 2011 | $0.02 | Entertainment/social media | Santa Monica |
| Tradesy | 2009 | $18.53 | Online shopping | Santa Monica |
| TranslationExchange | 2014 | N/A | Business software | Sherman Oaks |
| Transplant Connect | 2004 | $0.36 | Healthcare/fitness | Santa Monica |
| Transportation Networks International | 2005 | $5.11 | Hardware | Irvine |
| Travelenvy | 2013 | $0.60 | Online shopping | Los Angeles |
| TreatFeed | 2010 | $5.40 | Online shopping | Los Angeles |
| TrepScore | 2014 | N/A | Business software | Santa Monica |
| Tri Alpha Energy | 1998 | $136.07 | Clean technology | Rancho Santa Margarita |
| Tribogenics | 2009 | $8.70 | Healthcare/fitness | Los Angeles |
| Trippy | 2011 | $8.78 | Online shopping | El Segundo |
| true[x] media | 2007 | $49.93 | Advertising/marketing | Los Angeles |
| TrueCar | 2005 | $324.90 | Online shopping | Santa Monica |
| Tuition.io | 2011 | $7.00 | Finance/legal/education/real estate | Santa Monica |
| TuneWiki | 2007 | $10.30 | Entertainment/social media | Santa Monica |
| Twenty20 | 2011 | $2.20 | Online shopping | Hermosa Beach |
| Twigtale | 2011 | $0.12 | Online shopping | Los Angeles |
| uBeam | 2011 | $15.41 | Hardware | Los Angeles |
| UberMedia | 2010 | $59.60 | Advertising/marketing | Pasadena |
| UCode | 2008 | $1.05 | Entertainment/social media | Manhattan Beach |
| Ultra Unlimited | 2007 | $7.73 | Advertising/marketing | Sherman Oaks |
| Ultrawave Labs | 2007 | $0.55 | Healthcare/fitness | Newport Beach |
| Ultura | 1996 | $1.00 | Clean technology | Long Beach |
| Uncovet | 2011 | $1.30 | Online shopping | Santa Monica |
| Unitas Global | 2009 | $5.70 | Business software | Los Angeles |
| United Capital Financial Partners | 2005 | $69.00 | Finance/legal/education/real estate | Newport Beach |
| United Sample | 2008 | $35.55 | Advertising/marketing | Encino |
| Unsubscribe | 2010 | $2.10 | Business software | Los Angeles |
| UNX | 1999 | $4.40 | Finance/legal/education/real estate | Burbank |
| uParts | 2009 | $2.05 | Business software | Irvine |
| UPrinting | 1996 | N/A | Online shopping | Van Nuys |
| Uptake Medical | 2004 | $90.43 | Healthcare/fitness | Tustin |
| USGI Medical | 2001 | $73.85 | Healthcare/fitness | San Clemente |
| USRG Management Company | 2003 | N/A | Clean technology | Santa Monica |
| UST Global | 1998 | N/A | Business software | Aliso Viejo |
| Vantage Media | 2002 | $70.00 | Advertising/marketing | El Segundo |
| Vantage Oncology | 2002 | $174.50 | Healthcare/fitness | Manhattan Beach |
| Velocify | 2004 | $20.50 | Advertising/marketing | El Segundo |
| VerticaLive | 2008 | $1.00 | Business software | Pasadena |
| VertiFlex | 2004 | $91.13 | Healthcare/fitness | San Clemente |
| Vertos Medical | 2005 | $63.19 | Healthcare/fitness | Aliso Viejo |
| Vessix Vascular | 2003 | $27.70 | Healthcare/fitness | Laguna Hills |
| Vesta Medical | 2004 | $31.37 | Business software | Irvine |
| Viacore | 1999 | $129.01 | Business software | Irvine |
| Vigilistics | 2005 | $9.63 | Business software | Irvine |
| Violet Grey | 2012 | $7.30 | Online shopping | Los Angeles |
| Visiogen | 2001 | $85.50 | Healthcare/fitness | Irvine |
| Visualnet | 1994 | $2.43 | Entertainment/social media | Beverly Hills |
| VitreoRetinal Technologies | 2000 | $25.08 | Biotechnology/biopharmaceuticals | Irvine |
| VivoPools | 2009 | N/A | Online shopping | Monrovia |
| Vloggo | 2011 | $0.02 | Entertainment/social media | Los Angeles |
| Vokle | 2008 | $1.26 | Entertainment/social media | Santa Monica |
| Volly | 2010 | $0.40 | Entertainment/social media | Los Angeles |
| Vonjour | 2013 | $0.15 | Business software | Santa Monica |
| Vow To Be Chic | 2013 | $0.02 | Online shopping | Santa Monica |
| vWise | 2006 | $5.29 | Entertainment/social media | Aliso Viejo |
| Vyclone | 2011 | $2.70 | Entertainment/social media | Los Angeles |
| VYCON | 2002 | $45.33 | Clean technology | Cerritos |
| WaitScout | 2012 | N/A | Entertainment/social media | Los Angeles |
| Wallaby Financial | 2011 | $1.52 | Finance/legal/education/real estate | Pasadena |
| Wash.io | 2013 | $13.27 | Online shopping | Santa Monica |
| WaterHealth International | 1995 | $103.77 | Clean technology | Irvine |
| Wavestream | 2001 | $35.00 | Hardware | San Dimas |
| Wavetec Vision Systems | 1997 | $85.06 | Healthcare/fitness | Aliso Viejo |
| Webalo | 2000 | $9.50 | Business software | Los Angeles |
| Webdoc | 2009 | $13.90 | Entertainment/social media | Irvine |
| WebVisible | 2001 | $37.00 | Advertising/marketing | Los Angeles |
| Wedge Buster | 2011 | $2.20 | Entertainment/social media | Los Angeles |
| Wemo Media | 2009 | $9.14 | Entertainment/social media | Los Angeles |
| Wheelz | 2011 | $15.70 | Online shopping | Los Angeles |
| Whisper | 2011 | $60.00 | Entertainment/social media | Santa Monica |
| WhoBet | 2011 | $0.53 | Entertainment/social media | Los Angeles |
| Whole Body | 2002 | $31.35 | Healthcare/fitness | Santa Monica |
| Wilshire Axon Sports | 2013 | $2.00 | Business software | Los Angeles |
| Windy Hill Medical | 2004 | $10.35 | Healthcare/fitness | Laguna Hills |
| Winster | 2004 | $12.30 | Entertainment/social media | Huntington Beach |
| Wipit | 2010 | $1.00 | Finance/legal/education/real estate | Pasadena |
| WiserCare | 2010 | $2.02 | Healthcare/fitness | Los Angeles |
| WiSpry | 2002 | $80.66 | Hardware | Irvine |
| Wist | 2010 | $1.80 | Entertainment/social media | Santa Monica |
| WonderHowTo | 2007 | $0.50 | Entertainment/social media | Santa Monica |
| Workpop | 2014 | $7.90 | Business software | Los Angeles |
| WorkSteady | 2013 | $2.30 | Healthcare/fitness | Santa Monica |
| Wymsee | 2012 | $2.51 | Business software | Los Angeles |
| X1 Technologies | 2003 | $12.20 | Business software | Pasadena |
| Xencor | 1997 | $164.25 | Biotechnology/biopharmaceuticals | Monrovia |
| Xfire | 2002 | $12.50 | Entertainment/social media | Santa Monica |
| Xytis | 2004 | N/A | Biotechnology/biopharmaceuticals | Irvine |
| Yak Academy | 2004 | $1.50 | Finance/legal/education/real estate | Redondo Beach |
| ybuy | 2011 | $1.75 | Online shopping | Beverly Hills |
| Yekra | 2011 | $3.10 | Entertainment/social media | Los Angeles |
| Youbeo | 2011 | $0.43 | Online shopping | Marina del Rey |
| YouMail | 2006 | $12.86 | Entertainment/social media | Irvine |
| Yowza International | 2008 | $1.50 | Online shopping | Los Angeles |
| Zadara Storage | 2011 | $10.00 | Business software | Irvine |
| Zao | 2011 | $1.30 | Business software | Los Angeles |
| Ze Frank Games | 2010 | $1.26 | Entertainment/social media | Los Angeles |
| ZEFR | 2009 | $61.47 | Advertising/marketing | Los Angeles |
| Zenedge | 2014 | $3.50 | Business software | Los Angeles |
| ZestFinance | 2009 | $112.00 | Finance/legal/education/real estate | Los Angeles |
| Zevia | 2007 | $12.60 | Online shopping | Culver City |
| ZimpleMoney | 2008 | N/A | Finance/legal/education/real estate | Costa Mesa |
| ZipRecruiter | 2010 | $63.00 | Business software | Santa Monica |
| Ziptask | 2010 | $0.77 | Business software | Anaheim |
| Zula USA | 2004 | $4.50 | Finance/legal/education/real estate | Beverly Hills |
| Zumbox | 2006 | $27.96 | Entertainment/social media | Los Angeles |
| Zyomed | 2007 | $4.50 | Healthcare/fitness | La Canada Flintridge |
Sources: PitchBook