# Who Invests With Maiden Lane: 22 Co-Investors (2026) > The 22 investors that have backed two or more of the same startups as Maiden Lane, by kind: vc firms, family offices and angels and networks. Source: https://millionrounds.com/portfolio-maps/maiden-lane-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 16 - [Great Oaks Venture Capital](https://millionrounds.com/fund/great-oaks-venture-capital) - [Rick Marini](https://millionrounds.com/fund/rick-marini) - [Slow Ventures](https://millionrounds.com/fund/slow-ventures) - [FundersClub](https://millionrounds.com/fund/fundersclub) - [Felicis](https://millionrounds.com/fund/felicis-ventures) - [Atlas Venture](https://millionrounds.com/fund/atlas-venture) - [Formation 8](https://millionrounds.com/fund/formation-8) - [Dave Morin](https://millionrounds.com/fund/dave-morin) - [Galvanize](https://millionrounds.com/fund/galvanize) - [Foundation Capital](https://millionrounds.com/fund/foundation-capital) - [Cherubic Ventures](https://millionrounds.com/fund/cherubic-ventures) - [SV Angel](https://millionrounds.com/fund/sv-angel) - [Eniac Ventures](https://millionrounds.com/fund/eniac-ventures) - [Rothenberg Ventures](https://millionrounds.com/fund/rothenberg-ventures) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [Greylock](https://millionrounds.com/fund/greylock-partners) ## Family offices 3 - [Marc Bell Capital](https://millionrounds.com/fund/marc-bell-capital) - [Winklevoss Capital](https://millionrounds.com/fund/winklevoss-capital) - [Trajectory Capital](https://millionrounds.com/fund/trajectory-capital-partners) ## Angels and networks 3 - [*AE* Amos Elliston](https://millionrounds.com/fund/amos-elliston) - [*TW* Tyler Willis](https://millionrounds.com/fund/tyler-willis) - [*FG* Fabrice Grinda](https://millionrounds.com/fund/fabrice-grinda) ## Segment by segment ### VC firms 16 investors - [**Great Oaks Venture Capital**](https://millionrounds.com/fund/great-oaks-venture-capital) VC firm United States 3 backed - [**Rick Marini**](https://millionrounds.com/fund/rick-marini) VC firm United States 3 backed - [**Slow Ventures**](https://millionrounds.com/fund/slow-ventures) VC firm United States 3 backed - [**FundersClub**](https://millionrounds.com/fund/fundersclub) VC firm United States 3 backed - [**Felicis**](https://millionrounds.com/fund/felicis-ventures) VC firm United States 2 backed - [**Atlas Venture**](https://millionrounds.com/fund/atlas-venture) VC firm United States 2 backed - [**Formation 8**](https://millionrounds.com/fund/formation-8) VC firm United States 2 backed - [**Dave Morin**](https://millionrounds.com/fund/dave-morin) VC firm United States 2 backed ### Family offices 3 investors - [**Marc Bell Capital**](https://millionrounds.com/fund/marc-bell-capital) Family office United States 8 backed - [**Winklevoss Capital**](https://millionrounds.com/fund/winklevoss-capital) Family office United States 2 backed - [**Trajectory Capital**](https://millionrounds.com/fund/trajectory-capital-partners) Family office United States 2 backed ### Angels and networks 3 investors - [*AE* **Amos Elliston**](https://millionrounds.com/fund/amos-elliston) Angel investor - 2 backed - [*TW* **Tyler Willis**](https://millionrounds.com/fund/tyler-willis) Angel investor - 2 backed - [*FG* **Fabrice Grinda**](https://millionrounds.com/fund/fabrice-grinda) Angel investor United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Maiden Lane, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Maiden Lane. 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 Maiden Lane? 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)