| Website | a16z.com |
| Blog | a16z.com/news |
| @a16z | |
| Employees | |
| Founded | 7/09 |
| Description | Venture Fund |
| Total | $2.65B |
| Fund II, 11/10 | $650M |
| Growth fund, 4/11 | $200M |
| Fund III, 1/12 | $1.5B |
| Fund I, 7/09 | $300M |
Andreessen Horowitz is a $2.5 billion venture capital firm that was launched on July 6, 2009. Marc Andreessen, Ben Horowitz, John O’Farrell, Scott Weiss, Jeff Jordan, and Peter Levine are the general partners of the firm.
| Company | Date | Round | Size | Participants |
| Lyft | 5/13 | Series C | $60M | 1 |
| TipBit | 5/13 | Debt | $1.95M | 2 |
| Runscope | 5/13 | Seed | $1.1M | 7 |
| Apptio | 5/13 | Series E | $45M | 7 |
| Airware | 5/13 | Series A | $10.7M | 2 |
| Aviate | 5/13 | Venture Round | $1.8M | 6 |
| Dwolla | 5/13 | Series C | $16.5M | 4 |
| Infer | 4/13 | Series A | $10M | 5 |
| Shapeways | 4/13 | Series C | $30M | 4 |
| Instart Logic | 4/13 | Series B | $17M | 4 |
| CrowdMed | 4/13 | Seed | $1.1M | 5 |
| OpenCoin | 4/13 | Angel | 5 | |
| SignalFuse | 4/13 | Seed | $8.5M | 1 |
| Balanced | 4/13 | Seed | $3.4M | 10 |
| Simpler | 3/13 | Seed | $1.2M | 5 |
| Sherpa App | 3/13 | Seed | $1.1M | 6 |
| Crowdtilt | 3/13 | Series A | $12M | 8 |
| MessageMe | 3/13 | Venture Round | $1.9M | 8 |
| Amiato | 3/13 | Seed | $2M | 3 |
| Actifio | 3/13 | Series D | $50M | 4 |
| Homejoy | 3/13 | Seed | $1.7M | 4 |
| Namo Media | 3/13 | Seed | $1.88M | 13 |
| Red Hot Labs | 2/13 | Seed | $1.5M | 3 |
| Julep | 2/13 | Series B | $10.3M | 4 |
| Getable | 2/13 | Seed | $1.8M | 4 |
| 2/13 | Series D | $200M | 4 | |
| Virool | 2/13 | Seed | $6.62M | 13 |
| Morta Security | 2/13 | Seed | 6 | |
| PagerDuty | 1/13 | Series A | $10.7M | 2 |
| Tomfoolery | 1/13 | Seed | $1.7M | 6 |
| DataGravity | 1/13 | Series B | $30M | 3 |
| InstallMonetizer | 1/13 | Seed | $500k | 5 |
| PayTango | 1/13 | Seed | $100k | 2 |
| IFTTT | 12/12 | Venture Round | $7M | 3 |
| Kamcord | 12/12 | Seed | $1.5M | 20 |
| Signifyd | 12/12 | Venture Round | $2M | 6 |
| CipherCloud | 12/12 | Venture Round | $30M | 1 |
| ClearStory Data | 12/12 | Series A | $9M | 3 |
| Plivo | 12/12 | Seed | $1.75M | 4 |
| zulily | 11/12 | Series D | $85M | 1 |
| Continuuity | 11/12 | Series A | $10M | 4 |
| Platfora | 11/12 | Series B | $20M | 5 |
| ItsOn | 10/12 | Venture Round | $15.5M | 2 |
| Udacity | 10/12 | Series B | $15M | 3 |
| Prism Skylabs | 10/12 | Series A | $8.5M | 8 |
| LendUp | 10/12 | Venture Round | 10 | |
| Rap Genius | 10/12 | Venture Round | $15M | 2 |
| Zumper | 9/12 | Seed | $1M | 8 |
| SnapLogic | 9/12 | Series C | $20M | 3 |
| quirky | 9/12 | Series C | $68M | 1 |
| Convergent.io | 8/12 | Series A | $10M | 1 |
| Magnet Systems | 8/12 | Series B | $35.4M | 1 |
| Artillery | 8/12 | Venture Round | $2.5M | 10 |
| Meteor | 7/12 | Series A | $11.2M | 3 |
| GoodData | 7/12 | Series C | $25M | 6 |
| Asana | 7/12 | Series B | $28M | 4 |
| Firespotter Labs | 7/12 | Series B | $15M | 2 |
| Fab | 7/12 | Series C | $105M | 10 |
| Parlay Labs | 7/12 | Series A | $4M | 5 |
| uBeam | 7/12 | Seed | $750k | 9 |
| GitHub | 7/12 | Series A | $100M | 1 |
| TopTal | 7/12 | Seed | 7 | |
| AgLocal | 6/12 | Venture Round | $1M | 3 |
| DogVacay | 6/12 | Venture Round | 1 | |
| Solum | 6/12 | Series B | $17M | 3 |
| Bromium | 6/12 | Series B | $26.5M | 4 |
| Bitcasa | 6/12 | Series A | $7M | 6 |
| Bluebox | 6/12 | Venture Round | $9.5M | 4 |
| Fanatics | 6/12 | Venture Round | $225M | 3 |
| Flutter | 6/12 | Seed | $1.4M | 4 |
| Threadflip | 6/12 | Series A | $6.5M | 8 |
| Airtime | 5/12 | Series B | $25M | 3 |
| StyleSaint | 5/12 | Seed | $1.5M | 6 |
| 5/12 | Series C | $100M | 4 | |
| Mixpanel | 5/12 | Series A | $10.3M | 4 |
| Apcera | 5/12 | Seed | $2.2M | 4 |
| Belly | 5/12 | Series B | $10M | 1 |
| Priceonomics | 5/12 | Seed | $1.5M | 29 |
| Pindrop Security | 5/12 | Venture Round | $1M | 6 |
| Ark | 4/12 | Seed | $5M | 14 |
| Threadflip | 4/12 | Seed | $1.6M | 4 |
| Skout | 4/12 | Venture Round | $22M | 1 |
| Shoptiques | 3/12 | Seed | 5 | |
| Dog Vacay | 3/12 | Seed | $1M | 5 |
| ClearStory Data | 3/12 | Venture Round | 3 | |
| Apptio | 3/12 | Series D | $50M | 5 |
| BOKU | 3/12 | Venture Round | $35M | 7 |
| Sookasa | 3/12 | Seed | 7 | |
| DogVacay | 3/12 | Series A | $1M | 13 |
| NationBuilder | 3/12 | Series A | $6.25M | 9 |
| Dollar Shave Club | 3/12 | Seed | $1M | 6 |
| Continuuity | 1/12 | Seed | $2.5M | 3 |
| Tidemark | 1/12 | Series C | $24M | 3 |
| Jumio | 1/12 | Series B | $25.5M | 1 |
| Flotype | 1/12 | Seed | $1.4M | 10 |
| Priceonomics | 1/12 | Seed | $150k | 3 |
| Familyleaf | 1/12 | Seed | $177k | 3 |
| Fab | 12/11 | Series B | $40M | 5 |
| Actifio | 12/11 | Series C | $33.5M | 4 |
| Science Exchange | 12/11 | Angel | $1.5M | 12 |
| Vidyard | 11/11 | Venture Round | $1.65M | 6 |
| MinoMonsters | 11/11 | Seed | $1M | 9 |
| Clipboard | 11/11 | Seed | 14 | |
| Box | 10/11 | Series D | $81M | 8 |
| Hyperink | 10/11 | Venture Round | $1.2M | 3 |
| Viki | 10/11 | Series B | $20M | 4 |
| BlueStacks | 10/11 | Series B | $6.4M | 5 |
| Tidemark | 10/11 | Series B | $4M | 2 |
| 10/11 | Series B | $27M | 3 | |
| Airtime | 10/11 | Series A | $8.3M | 16 |
| Origami Labs | 10/11 | Seed | $1.5M | 10 |
| Stripe | 9/11 | Seed | $2M | 5 |
| Wikets | 9/11 | Seed | $1.5M | 2 |
| Lookout Inc. | 9/11 | Venture Round | $40M | 3 |
| Platfora | 9/11 | Series A | $7.2M | 3 |
| RethinkDB | 9/11 | Series A | $3M | 9 |
| CipherCloud | 8/11 | Venture Round | 3 | |
| GoodData | 8/11 | Venture Round | $15M | 4 |
| Getable | 8/11 | Seed | $1.4M | 11 |
| Okta | 8/11 | Series B | $16.5M | 8 |
| Airbnb | 7/11 | Series B | $112M | 6 |
| Capriza | 7/11 | Series A | $8M | 1 |
| Circle Inc | 6/11 | Series A | $5M | 5 |
| Rockmelt | 6/11 | Series B | $30M | 5 |
| foursquare | 6/11 | Series C | $50M | 5 |
| Bromium | 6/11 | Series A | $9.2M | 3 |
| Leap Motion | 6/11 | Seed | $1.3M | 5 |
| Silver Tail Systems | 6/11 | Series B | $20M | 4 |
| Lytro | 6/11 | Series A | $50M | 3 |
| Canvas Networks | 6/11 | Series A | $3M | 6 |
| BlueStacks | 5/11 | Series A | $7.6M | 5 |
| Domo | 5/11 | Angel | $10M | 14 |
| ShoeDazzle | 5/11 | Series C | $40M | 3 |
| Grubwithus | 5/11 | Angel | $1.6M | 15 |
| Magnet Systems | 4/11 | Series A | $12.6M | 1 |
| Listia | 4/11 | Venture Round | $1.75M | 8 |
| Clover | 4/11 | Venture Round | $5.5M | 3 |
| Zencoder | 4/11 | Series A | $2M | 14 |
| Kno | 4/11 | Series C | $30M | 6 |
| Tiny Speck | 4/11 | Series B | $10.7M | 2 |
| Jawbone | 3/11 | Venture Round | $49M | 1 |
| TinyCo | 2/11 | Series A | $18M | 3 |
| Box | 2/11 | Series D | $48M | 7 |
| Nicira Networks | 2/11 | Series C | $26M | 3 |
| Massive Health | 2/11 | Seed | $2.25M | 7 |
| Groupon | 1/11 | Series D | $950M | 10 |
| Bump Technologies | 1/11 | Series B | $16.5M | 5 |
| Bitcasa | 1/11 | Seed | $1.5M | 4 |
| CrowdMob | 1/11 | Seed | $1M | 10 |
| Circle Inc | 1/11 | Angel | $1M | 14 |
| Factual | 12/10 | Series A | $25M | 6 |
| Viki | 12/10 | Series A | $4.3M | 14 |
| Tasty Labs | 11/10 | Series A | $3M | 5 |
| Mixed Media Labs | 11/10 | Venture Round | $5M | 1 |
| PiCloud | 11/10 | Seed | $1.4M | 5 |
| SnapLogic | 10/10 | Series B | $10M | 1 |
| Proferi | 10/10 | Series A | $6.3M | 3 |
| Apptio | 8/10 | Series C | $16.5M | 4 |
| Kno | 8/10 | Series B | $26.8M | 3 |
| GoodData | 7/10 | Series A | $6.5M | 4 |
| Ze Frank Games | 7/10 | Seed | $500k | 11 |
| foursquare | 6/10 | Series B | $20M | 6 |
| Canvas Networks | 5/10 | Seed | $625k | 5 |
| BOKU | 5/10 | Venture Round | 1 | |
| Fusion-io | 4/10 | Series C | $45M | 6 |
| RethinkDB | 4/10 | Seed | $1.2M | 11 |
| Tiny Speck | 4/10 | Series A | $5M | 2 |
| 3/10 | Seed | $500k | 2 | |
| Okta | 2/10 | Series A | $10M | 7 |
| Factual | 2/10 | Seed | $1M | 14 |
| AeroFS | 1/10 | Venture Round | 11 | |
| Kno | 12/09 | Series A | $7.5M | 3 |
| Asana | 11/09 | Series A | $9M | 2 |
| Skype | 11/09 | Debt | $50M | 3 |
| Zynga | 11/09 | Series B | $15.2M | 5 |
| SnapLogic | 10/09 | Series A | $2.3M | 4 |
| GoodData | 10/09 | Seed | $2.5M | 2 |
| Rockmelt | 9/09 | Series A | $8.2M | 5 |
| Apptio | 8/09 | Series B | $14M | 4 |