# Who Invests With Index Ventures: 559 Co-Investors (2026) > The 559 investors that have backed two or more of the same startups as Index Ventures, by kind: vc firms, angels and networks and private equity and asset... Source: https://millionrounds.com/portfolio-maps/index-ventures-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 394 - [SV Angel](https://millionrounds.com/fund/sv-angel) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [General Catalyst](https://millionrounds.com/fund/general-catalyst) - [Coatue](https://millionrounds.com/fund/coatue-management) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [Greylock](https://millionrounds.com/fund/greylock-partners) - [Accel](https://millionrounds.com/fund/accel) - [Benchmark](https://millionrounds.com/fund/benchmark) - [Redpoint](https://millionrounds.com/fund/redpoint) - [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) - [Founders Fund](https://millionrounds.com/fund/founders-fund) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) - [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) - [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) - [Slow Ventures](https://millionrounds.com/fund/slow-ventures) - [Ribbit Capital](https://millionrounds.com/fund/ribbit-capital) - [Spark Capital](https://millionrounds.com/fund/spark-capital) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) - [IVP](https://millionrounds.com/fund/ivp) - [First Round Capital](https://millionrounds.com/fund/first-round-capital) - [LocalGlobe](https://millionrounds.com/fund/localglobe) - [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) +370 more ## Angels and networks 57 - [*5G* 500 Global](https://millionrounds.com/fund/500-startups) - [*PB* Paul Buchheit](https://millionrounds.com/fund/paul-buchheit) - [*AO* Alexis Ohanian](https://millionrounds.com/fund/alexis-ohanian) - [*SA* Sam Altman](https://millionrounds.com/fund/sam-altman) - [*CS* Chris Sacca](https://millionrounds.com/fund/chris-sacca) - [*FG* Fabrice Grinda](https://millionrounds.com/fund/fabrice-grinda) - [*RB* Richard Branson](https://millionrounds.com/fund/richard-branson) - [Techammer](https://millionrounds.com/fund/techammer) - [*RC* Ron Conway](https://millionrounds.com/fund/ron-conway) - [*HP* Hadi Partovi](https://millionrounds.com/fund/hadi-partovi) - [*KJ* Karl Jacob](https://millionrounds.com/fund/karl-jacob) - [*GT* Garry Tan](https://millionrounds.com/fund/garry-tan) - [*MA* Michael Arrington](https://millionrounds.com/fund/michael-arrington) - [*JL* Jared Leto](https://millionrounds.com/fund/jared-leto) - [*BP* Bob Pasker](https://millionrounds.com/fund/bob-pasker) - [*MS* Mandeep Singh](https://millionrounds.com/fund/mandeep-singh) - [*AD* Andy Dunn](https://millionrounds.com/fund/andy-dunn) - [*DM* Dustin Moskovitz](https://millionrounds.com/fund/dustin-moskovitz) - [*MA* Marc Andreessen](https://millionrounds.com/fund/marc-andreessen) - [*KS* Kevin Systrom](https://millionrounds.com/fund/kevin-systrom) - [*MM* Marissa Mayer](https://millionrounds.com/fund/marissa-mayer) - [*EL* Edward Lando](https://millionrounds.com/fund/edward-lando) - [*CB* Christina Brodbeck](https://millionrounds.com/fund/christina-brodbeck) - [*SB* Stewart Butterfield](https://millionrounds.com/fund/stewart-butterfield) +33 more ## Private equity and asset managers 35 - [BlackRock](https://millionrounds.com/fund/blackrock) - [T. Rowe Price](https://millionrounds.com/fund/t-rowe-price) - [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) - [Gaingels](https://millionrounds.com/fund/gaingels) - [TCV](https://millionrounds.com/fund/tcv) - [DST Global](https://millionrounds.com/fund/dst-global) - [Franklin Templeton](https://millionrounds.com/fund/franklin-templeton) - [General Atlantic](https://millionrounds.com/fund/general-atlantic) - [Lead Edge Capital](https://millionrounds.com/fund/lead-edge-capital) - [Eurazeo](https://millionrounds.com/fund/eurazeo) - [Iconiq Capital](https://millionrounds.com/fund/iconiq-capital) - [Beringea](https://millionrounds.com/fund/beringea) - [Morgan Stanley Investment Management](https://millionrounds.com/fund/morgan-stanley-investment-management) - [Dragoneer Investment](https://millionrounds.com/fund/dragoneer-investment-group) - [Baillie Gifford](https://millionrounds.com/fund/baillie-gifford) - [StepStone Group](https://millionrounds.com/fund/stepstone-group) - [K5 Global](https://millionrounds.com/fund/k5-global) - [WndrCo](https://millionrounds.com/fund/wndrco) - [European Bank for Reconstruction and Development](https://millionrounds.com/fund/ebrd) - [Collaborative](https://millionrounds.com/fund/collaborative) - [Foresite Capital](https://millionrounds.com/fund/forsite-capital) - [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) - [Matrix](https://millionrounds.com/fund/matrix) - [Business Growth Fund](https://millionrounds.com/fund/bgf) +11 more ## Corporate investors 30 - [Google Ventures](https://millionrounds.com/fund/gv) - [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures) - [Intel Capital](https://millionrounds.com/fund/intel-capital) - [Comcast Ventures](https://millionrounds.com/fund/comcast-ventures) - [Z Venture Capital](https://millionrounds.com/fund/z-venture-capital) - [British Business Bank](https://millionrounds.com/fund/national-security-strategic-investment-fund) - [Endeavor Catalyst](https://millionrounds.com/fund/endeavor-catalyst) - [Coinbase Ventures](https://millionrounds.com/fund/coinbase) - [CapitalG](https://millionrounds.com/fund/capitalg) - [Cisco Investments](https://millionrounds.com/fund/cisco-investments) - [*CV* Citi Ventures](https://millionrounds.com/fund/citi-ventures) - [CAA Ventures](https://millionrounds.com/fund/caa-ventures) - [Qualcomm Ventures](https://millionrounds.com/fund/qualcomm-ventures) - [Accenture Ventures](https://millionrounds.com/fund/accenture-ventures) - [Samsung Next](https://millionrounds.com/fund/samsung-next) - [Digital Garage (TSE: 4819)](https://millionrounds.com/fund/digital-garage-tse-4819) - [Endeavor](https://millionrounds.com/fund/endeavor) - [Mitsui & Co](https://millionrounds.com/fund/mitsui-and-co) - [DMGT](https://millionrounds.com/fund/dmgt) - [Hubert Burda Media](https://millionrounds.com/fund/hubert-burda-media) - [Applied Ventures](https://millionrounds.com/fund/applied-ventures) - [Socium Ventures](https://millionrounds.com/fund/socium-ventures) - [Sony Innovation Fund](https://millionrounds.com/fund/sony-innovation-fund) - [Skype](https://millionrounds.com/fund/skype) +6 more ## Growth funds 18 - [Bond](https://millionrounds.com/fund/bond) - [Citibank](https://millionrounds.com/fund/citi) - [Human Capital](https://millionrounds.com/fund/human-capital-2) - [Spark](https://millionrounds.com/fund/spark-3) - [jd.com](https://millionrounds.com/fund/jd-com) - [SharesPost Investment Management](https://millionrounds.com/fund/sharespost-investment-management) - [Delta-v Capital](https://millionrounds.com/fund/delta-v-capital) - [*FG* Fidelity Growth Partners Europe](https://millionrounds.com/fund/fidelity-growth-partners-europe) - [Old Mutual Global Investors](https://millionrounds.com/fund/old-mutual-global-investors) - [Dell](https://millionrounds.com/fund/dell) - [*HP* Hewlett Packard Ventures](https://millionrounds.com/fund/hewlett-packard-ventures) - [Machine Shop Ventures](https://millionrounds.com/fund/machine-shop-ventures) - [*DG* DST Global/ Index](https://millionrounds.com/fund/dst-global-index) - [*ED* Edmond de Rothschild Venture Capital](https://millionrounds.com/fund/edmond-de-rothschild-venture-capital) - [Goldman Sachs Alternatives](https://millionrounds.com/fund/goldman-sachs-alternatives) - [NAVER Ventures](https://millionrounds.com/fund/naver-ventures) - [S2G Investments](https://millionrounds.com/fund/s2g-investments) - [*SK* Shlomo Kramer](https://millionrounds.com/fund/shlomo-kramer) ## Accelerators 12 - [Y Combinator](https://millionrounds.com/fund/y-combinator) - [Plug and Play](https://millionrounds.com/fund/plug-and-play) - [Entrepreneur First](https://millionrounds.com/fund/entrepreneurs-first) - [Thrive Capital](https://millionrounds.com/fund/thrive-capital) - [Google](https://millionrounds.com/fund/google-assistant-investments) - [South Park Commons](https://millionrounds.com/fund/south-park-commons) - [Neo](https://millionrounds.com/fund/neo) - [Google for Startups](https://millionrounds.com/fund/google-for-startups) - [AngelPad](https://millionrounds.com/fund/angelpad) - [A16z Speedrun](https://millionrounds.com/fund/a16z-speedrun) - [K5 Ventures](https://millionrounds.com/fund/k5-ventures) - [Start-Up Chile](https://millionrounds.com/fund/start-up-chile) ## Family offices 10 - [Thrive Capital](https://millionrounds.com/fund/thrive-capital-2) - [*IC* ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital-2) - [Bezos Expeditions](https://millionrounds.com/fund/bezos-expeditions) - [*GA* Groupe Arnault](https://millionrounds.com/fund/groupe-arnault) - [Marc Bell Capital](https://millionrounds.com/fund/marc-bell-capital) - [Outrun Ventures](https://millionrounds.com/fund/outrun-ventures) - [Webb Investment Network](https://millionrounds.com/fund/webb-investment-network) - [Northgate Capital](https://millionrounds.com/fund/northgate-capital) - [Omidyar Network](https://millionrounds.com/fund/omidyar-network) - [Cabiedes & Partners](https://millionrounds.com/fund/cabiedes-and-partners) ## Government funds 3 - [Bpifrance](https://millionrounds.com/fund/bpifrance) - [European Investment Bank](https://millionrounds.com/fund/european-investment-bank) - [Government of Canada](https://millionrounds.com/fund/government-of-canada) ## Segment by segment ### VC firms 394 investors - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 57 backed - [**Sequoia Capital**](https://millionrounds.com/fund/sequoia-capital) VC firm United States 53 backed - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 47 backed - [**General Catalyst**](https://millionrounds.com/fund/general-catalyst) VC firm United States 32 backed - [**Coatue**](https://millionrounds.com/fund/coatue-management) VC firm United States 29 backed - [**BoxGroup**](https://millionrounds.com/fund/boxgroup) VC firm United States 29 backed - [**Greylock**](https://millionrounds.com/fund/greylock-partners) VC firm United States 28 backed - [**Accel**](https://millionrounds.com/fund/accel) VC firm United States 28 backed ### Angels and networks 57 investors - [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 17 backed - [*PB* **Paul Buchheit**](https://millionrounds.com/fund/paul-buchheit) Angel investor United States 6 backed - [*AO* **Alexis Ohanian**](https://millionrounds.com/fund/alexis-ohanian) Angel investor United States 5 backed - [*SA* **Sam Altman**](https://millionrounds.com/fund/sam-altman) Angel investor United States 5 backed - [*CS* **Chris Sacca**](https://millionrounds.com/fund/chris-sacca) Angel investor United States 5 backed - [*FG* **Fabrice Grinda**](https://millionrounds.com/fund/fabrice-grinda) Angel investor United States 5 backed - [*RB* **Richard Branson**](https://millionrounds.com/fund/richard-branson) Angel investor United States 4 backed - [**Techammer**](https://millionrounds.com/fund/techammer) Angel network United States 4 backed ### Private equity and asset managers 35 investors - [**BlackRock**](https://millionrounds.com/fund/blackrock) Asset manager United States 11 backed - [**T. Rowe Price**](https://millionrounds.com/fund/t-rowe-price) Private equity United States 10 backed - [**Goldman Sachs**](https://millionrounds.com/fund/goldman-sachs) Private equity United States 10 backed - [**Gaingels**](https://millionrounds.com/fund/gaingels) Private equity United States 9 backed - [**TCV**](https://millionrounds.com/fund/tcv) Private equity United States 9 backed - [**DST Global**](https://millionrounds.com/fund/dst-global) Private equity United Kingdom 8 backed - [**Franklin Templeton**](https://millionrounds.com/fund/franklin-templeton) Private equity United States 6 backed - [**General Atlantic**](https://millionrounds.com/fund/general-atlantic) Private equity United States 6 backed ### Corporate investors 30 investors - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 20 backed - [**Salesforce Ventures**](https://millionrounds.com/fund/salesforce-ventures) Corporate investor United States 19 backed - [**Intel Capital**](https://millionrounds.com/fund/intel-capital) Corporate investor United States 8 backed - [**Comcast Ventures**](https://millionrounds.com/fund/comcast-ventures) Corporate investor United States 7 backed - [**Z Venture Capital**](https://millionrounds.com/fund/z-venture-capital) Corporate investor Japan 6 backed - [**British Business Bank**](https://millionrounds.com/fund/national-security-strategic-investment-fund) Corporate investor United Kingdom 4 backed - [**Endeavor Catalyst**](https://millionrounds.com/fund/endeavor-catalyst) Corporate investor United States 4 backed - [**Coinbase Ventures**](https://millionrounds.com/fund/coinbase) Corporate investor United States 4 backed ### Growth funds 18 investors - [**Bond**](https://millionrounds.com/fund/bond) Growth fund United States 6 backed - [**Citibank**](https://millionrounds.com/fund/citi) Growth fund United States 6 backed - [**Human Capital**](https://millionrounds.com/fund/human-capital-2) Growth fund New Zealand 3 backed - [**Spark**](https://millionrounds.com/fund/spark-3) Growth fund United States 3 backed - [**jd.com**](https://millionrounds.com/fund/jd-com) Growth fund China 2 backed - [**SharesPost Investment Management**](https://millionrounds.com/fund/sharespost-investment-management) Growth fund United States 2 backed - [**Delta-v Capital**](https://millionrounds.com/fund/delta-v-capital) Growth fund United States 2 backed - [*FG* **Fidelity Growth Partners Europe**](https://millionrounds.com/fund/fidelity-growth-partners-europe) Growth fund - 2 backed ### Accelerators 12 investors - [**Y Combinator**](https://millionrounds.com/fund/y-combinator) Accelerator United States 51 backed - [**Plug and Play**](https://millionrounds.com/fund/plug-and-play) Accelerator United States 10 backed - [**Entrepreneur First**](https://millionrounds.com/fund/entrepreneurs-first) Accelerator United Kingdom 8 backed - [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital) Accelerator United States 7 backed - [**Google**](https://millionrounds.com/fund/google-assistant-investments) Accelerator United States 4 backed - [**South Park Commons**](https://millionrounds.com/fund/south-park-commons) Accelerator United States 4 backed - [**Neo**](https://millionrounds.com/fund/neo) Accelerator United States 4 backed - [**Google for Startups**](https://millionrounds.com/fund/google-for-startups) Accelerator United States 3 backed ### Family offices 10 investors - [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital-2) Family office - 21 backed - [*IC* **ICONIQ Capital**](https://millionrounds.com/fund/iconiq-capital-2) Family office United States 6 backed - [**Bezos Expeditions**](https://millionrounds.com/fund/bezos-expeditions) Family office United States 4 backed - [*GA* **Groupe Arnault**](https://millionrounds.com/fund/groupe-arnault) Family office France 3 backed - [**Marc Bell Capital**](https://millionrounds.com/fund/marc-bell-capital) Family office United States 3 backed - [**Outrun Ventures**](https://millionrounds.com/fund/outrun-ventures) Family office United Kingdom 3 backed - [**Webb Investment Network**](https://millionrounds.com/fund/webb-investment-network) Family office United States 2 backed - [**Northgate Capital**](https://millionrounds.com/fund/northgate-capital) Family office United States 2 backed ### Government funds 3 investors - [**Bpifrance**](https://millionrounds.com/fund/bpifrance) Government fund France 9 backed - [**European Investment Bank**](https://millionrounds.com/fund/european-investment-bank) Government fund Luxembourg 5 backed - [**Government of Canada**](https://millionrounds.com/fund/government-of-canada) Government fund Canada 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Index Ventures, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Index Ventures. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Index Ventures portfolio map** 359 startups · $75B](https://millionrounds.com/portfolio-maps/index-ventures-portfolio-map)[Investments abroad **Index Ventures' investments in the United States** 217 startups · $50B](https://millionrounds.com/portfolio-maps/index-ventures-investments-united-states)[Sector portfolio **Index Ventures' AI portfolio** 126 startups · $49B](https://millionrounds.com/portfolio-maps/index-ventures-ai-portfolio)[Sector portfolio **Index Ventures' Fintech portfolio** 46 startups · $11B](https://millionrounds.com/portfolio-maps/index-ventures-fintech-portfolio)[Sector portfolio **Index Ventures' IT Services portfolio** 37 startups · $871M](https://millionrounds.com/portfolio-maps/index-ventures-it-services-portfolio)[Sector portfolio **Index Ventures' Software portfolio** 25 startups · $2.0B](https://millionrounds.com/portfolio-maps/index-ventures-software-portfolio) ## Raising from investors like Index Ventures? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)