# Who Invests With Geoff Ralston: 35 Co-Investors (2026) > The 35 investors that have backed two or more of the same startups as Geoff Ralston, by kind: vc firms and angels and networks. Most often SV Angel. Source: https://millionrounds.com/portfolio-maps/geoff-ralston-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 23 - [SV Angel](https://millionrounds.com/fund/sv-angel) - [First Round Capital](https://millionrounds.com/fund/first-round-capital) - [Felicis](https://millionrounds.com/fund/felicis-ventures) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [*RD* Roger Dickey](https://millionrounds.com/fund/roger-dickey) - [*JM* Joe Montana](https://millionrounds.com/fund/joe-montana) - [Fuel Capital](https://millionrounds.com/fund/fuel-capital) - [Softtech VC](https://millionrounds.com/fund/softtech-vc) - [CRV](https://millionrounds.com/fund/crv) - [*JL* Jessica Livingston](https://millionrounds.com/fund/jessica-livingston) - [Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [Elad Gil](https://millionrounds.com/fund/elad-gil) - [Initialized Capital](https://millionrounds.com/fund/initialized-capital) - [*JK* Justin Kan](https://millionrounds.com/fund/justin-kan) - [*PG* Paul Graham](https://millionrounds.com/fund/paul-graham) - [Caffeinated Capital](https://millionrounds.com/fund/caffeinated-capital) - [Four Rivers Group](https://millionrounds.com/fund/four-rivers-group) - [Social Starts](https://millionrounds.com/fund/social-starts) - [FundersClub](https://millionrounds.com/fund/fundersclub) - [*RS* Ram Shriram](https://millionrounds.com/fund/ram-shriram) - [Ashton Kutcher](https://millionrounds.com/fund/ashton-kutcher) - [Uncork Capital](https://millionrounds.com/fund/uncork-capital) ## Angels and networks 12 - [*PB* Paul Buchheit](https://millionrounds.com/fund/paul-buchheit) - [*SA* Sam Altman](https://millionrounds.com/fund/sam-altman) - [*5G* 500 Global](https://millionrounds.com/fund/500-startups) - [*AO* Alexis Ohanian](https://millionrounds.com/fund/alexis-ohanian) - [*GT* Garry Tan](https://millionrounds.com/fund/garry-tan) - [*AS* Adam Schwartz](https://millionrounds.com/fund/adam-schwartz) - [*MK* Mitch Kapor](https://millionrounds.com/fund/mitch-kapor) - [*DC* Dalton Caldwell](https://millionrounds.com/fund/dalton-caldwell) - [*AP* Ash Patel](https://millionrounds.com/fund/ash-patel) - [*TB* Tikhon Bernstam](https://millionrounds.com/fund/tikhon-bernstam) - [*KH* Kevin Hale](https://millionrounds.com/fund/kevin-hale) - [*RC* Ron Conway](https://millionrounds.com/fund/ron-conway) ## Segment by segment ### VC firms 23 investors - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 9 backed - [**First Round Capital**](https://millionrounds.com/fund/first-round-capital) VC firm United States 3 backed - [**Felicis**](https://millionrounds.com/fund/felicis-ventures) VC firm United States 3 backed - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 3 backed - [*RD* **Roger Dickey**](https://millionrounds.com/fund/roger-dickey) VC firm - 2 backed - [*JM* **Joe Montana**](https://millionrounds.com/fund/joe-montana) VC firm United States 2 backed - [**Fuel Capital**](https://millionrounds.com/fund/fuel-capital) VC firm United States 2 backed - [**Softtech VC**](https://millionrounds.com/fund/softtech-vc) VC firm United States 2 backed ### Angels and networks 12 investors - [*PB* **Paul Buchheit**](https://millionrounds.com/fund/paul-buchheit) Angel investor United States 7 backed - [*SA* **Sam Altman**](https://millionrounds.com/fund/sam-altman) Angel investor United States 4 backed - [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 3 backed - [*AO* **Alexis Ohanian**](https://millionrounds.com/fund/alexis-ohanian) Angel investor United States 3 backed - [*GT* **Garry Tan**](https://millionrounds.com/fund/garry-tan) Angel investor United States 3 backed - [*AS* **Adam Schwartz**](https://millionrounds.com/fund/adam-schwartz) Angel investor - 2 backed - [*MK* **Mitch Kapor**](https://millionrounds.com/fund/mitch-kapor) Angel investor - 2 backed - [*DC* **Dalton Caldwell**](https://millionrounds.com/fund/dalton-caldwell) Angel investor - 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Geoff Ralston, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Geoff Ralston. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [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)[Co-investors **Who invests with Founders Fund** 747 co-investors](https://millionrounds.com/portfolio-maps/founders-fund-co-investors) ## Raising from investors like Geoff Ralston? 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