# Who Invests With Formation 8: 84 Co-Investors (2026) > The 84 investors that have backed two or more of the same startups as Formation 8, by kind: vc firms, corporate investors and accelerators. Most often 8VC. Source: https://millionrounds.com/portfolio-maps/formation-8-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 67 - [8VC](https://millionrounds.com/fund/8vc) - [Founders Fund](https://millionrounds.com/fund/founders-fund) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [AME Cloud Ventures](https://millionrounds.com/fund/ame-cloud-ventures) - [Cota Capital](https://millionrounds.com/fund/cota-capital) - [General Catalyst](https://millionrounds.com/fund/general-catalyst) - [Redpoint](https://millionrounds.com/fund/redpoint) - [Signatures Capital](https://millionrounds.com/fund/signatures-capital) - [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [Goldcrest Capital](https://millionrounds.com/fund/goldcrest-capital) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [SV Angel](https://millionrounds.com/fund/sv-angel) - [DCVC](https://millionrounds.com/fund/data-collective) - [Streamlined Ventures](https://millionrounds.com/fund/streamlined-ventures) - [*PS* Pankaj Shah](https://millionrounds.com/fund/pankaj-shah) - [Eclipse](https://millionrounds.com/fund/eclipse) - [Menlo Ventures](https://millionrounds.com/fund/menlo-ventures) - [Pejman Mar Ventures](https://millionrounds.com/fund/pejman-mar-ventures) - [Greycroft](https://millionrounds.com/fund/greycroft) - [Foundation Capital](https://millionrounds.com/fund/foundation-capital) - [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) - [Fidelity](https://millionrounds.com/fund/fidelity) - [Raymond Tonsing](https://millionrounds.com/fund/raymond-tonsing) +43 more ## Corporate investors 6 - [Google Ventures](https://millionrounds.com/fund/gv) - [Joe Lonsdale](https://millionrounds.com/fund/joe-lonsdale) - [Digital Garage (TSE: 4819)](https://millionrounds.com/fund/digital-garage-tse-4819) - [SE Ventures](https://millionrounds.com/fund/se-ventures) - [Comcast Ventures](https://millionrounds.com/fund/comcast-ventures) - [Munich Re Ventures](https://millionrounds.com/fund/munich-re-ventures) ## Accelerators 4 - [Y Combinator](https://millionrounds.com/fund/y-combinator) - [Plug and Play](https://millionrounds.com/fund/plug-and-play) - [*AA* AITV (Accelerate IT Ventures)](https://millionrounds.com/fund/aitv-accelerate-it-ventures) - [Thrive Capital](https://millionrounds.com/fund/thrive-capital) ## Angels and networks 4 - [*PT* Peter Thiel](https://millionrounds.com/fund/peter-thiel) - [*SC* Steve Chen](https://millionrounds.com/fund/steve-chen) - [500 Global](https://millionrounds.com/fund/500-startups) - [*JL* Jared Leto](https://millionrounds.com/fund/jared-leto) ## Private equity and asset managers 3 - [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) - [Gaingels](https://millionrounds.com/fund/gaingels) - [Pritzker Group](https://millionrounds.com/fund/pritzker-group) ## Segment by segment ### VC firms 67 investors - [**8VC**](https://millionrounds.com/fund/8vc) VC firm United States 13 backed - [**Founders Fund**](https://millionrounds.com/fund/founders-fund) VC firm United States 12 backed - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 8 backed - [**AME Cloud Ventures**](https://millionrounds.com/fund/ame-cloud-ventures) VC firm United States 8 backed - [**Cota Capital**](https://millionrounds.com/fund/cota-capital) VC firm United States 7 backed - [**General Catalyst**](https://millionrounds.com/fund/general-catalyst) VC firm United States 7 backed - [**Redpoint**](https://millionrounds.com/fund/redpoint) VC firm United States 6 backed - [**Signatures Capital**](https://millionrounds.com/fund/signatures-capital) VC firm United States 5 backed ### Corporate investors 6 investors - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 5 backed - [**Joe Lonsdale**](https://millionrounds.com/fund/joe-lonsdale) Corporate investor United States 4 backed - [**Digital Garage (TSE: 4819)**](https://millionrounds.com/fund/digital-garage-tse-4819) Corporate investor Japan 2 backed - [**SE Ventures**](https://millionrounds.com/fund/se-ventures) Corporate investor United States 2 backed - [**Comcast Ventures**](https://millionrounds.com/fund/comcast-ventures) Corporate investor United States 2 backed - [**Munich Re Ventures**](https://millionrounds.com/fund/munich-re-ventures) Corporate investor United States 2 backed ### Accelerators 4 investors - [**Y Combinator**](https://millionrounds.com/fund/y-combinator) Accelerator United States 5 backed - [**Plug and Play**](https://millionrounds.com/fund/plug-and-play) Accelerator United States 4 backed - [*AA* **AITV (Accelerate IT Ventures)**](https://millionrounds.com/fund/aitv-accelerate-it-ventures) Accelerator - 4 backed - [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital) Accelerator United States 2 backed ### Angels and networks 4 investors - [*PT* **Peter Thiel**](https://millionrounds.com/fund/peter-thiel) Angel investor United States 3 backed - [*SC* **Steve Chen**](https://millionrounds.com/fund/steve-chen) Angel investor - 2 backed - [**500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 2 backed - [*JL* **Jared Leto**](https://millionrounds.com/fund/jared-leto) Angel investor United States 2 backed ### Private equity and asset managers 3 investors - [**Goldman Sachs**](https://millionrounds.com/fund/goldman-sachs) Private equity United States 2 backed - [**Gaingels**](https://millionrounds.com/fund/gaingels) Private equity United States 2 backed - [**Pritzker Group**](https://millionrounds.com/fund/pritzker-group) Private equity United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Formation 8, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Formation 8. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Formation 8 portfolio map** 28 startups ยท $4.1B](https://millionrounds.com/portfolio-maps/formation-8-portfolio-map)[Co-investors **Who invests with Techstars** 991 co-investors](https://millionrounds.com/portfolio-maps/techstars-co-investors)[Co-investors **Who invests with SV Angel** 988 co-investors](https://millionrounds.com/portfolio-maps/sv-angel-co-investors)[Co-investors **Who invests with Andreessen Horowitz** 977 co-investors](https://millionrounds.com/portfolio-maps/andreessen-horowitz-co-investors)[Co-investors **Who invests with Alumni Ventures** 911 co-investors](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-co-investors)[Co-investors **Who invests with Sequoia Capital** 827 co-investors](https://millionrounds.com/portfolio-maps/sequoia-capital-co-investors) ## Raising from investors like Formation 8? 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