# Who Invests With Sigma Partners: 35 Co-Investors (2026) > The 35 investors that have backed two or more of the same startups as Sigma Partners, by kind: vc firms, corporate investors and private equity and asset... Source: https://millionrounds.com/portfolio-maps/sigma-partners-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 26 - [Globespan Capital Partners](https://millionrounds.com/fund/globespan-capital-partners) - [Split Rock Partners](https://millionrounds.com/fund/split-rock-partners) - [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) - [Jackson Square Ventures](https://millionrounds.com/fund/jackson-square-ventures) - [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) - [IVP](https://millionrounds.com/fund/ivp) - [North Bridge Venture Partners & Growth Equity](https://millionrounds.com/fund/north-bridge-venture-partners-and-growth-equity) - [Sigma Prime Ventures](https://millionrounds.com/fund/sigma-prime-ventures) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [*SW* Sigma West](https://millionrounds.com/fund/sigma-west) - [*DI* DBL Investors](https://millionrounds.com/fund/dbl-investors) - [Flybridge](https://millionrounds.com/fund/flybridge) - [Greylock](https://millionrounds.com/fund/greylock-partners) - [Altos Ventures](https://millionrounds.com/fund/altos-ventures) - [GrandBanks Capital](https://millionrounds.com/fund/grandbanks-capital) - [Cross Creek](https://millionrounds.com/fund/cross-creek) - [GRA Venture Fund, LLC](https://millionrounds.com/fund/gra-venture-fund-llc) - [Redpoint](https://millionrounds.com/fund/redpoint) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [Felicis](https://millionrounds.com/fund/felicis-ventures) - [The Westly Group](https://millionrounds.com/fund/westly-group) - [Kleiner Perkins Caufield & Byers](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) - [RRE Ventures](https://millionrounds.com/fund/rre-ventures) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) +2 more ## Corporate investors 5 - [CapitalG](https://millionrounds.com/fund/capitalg) - [*CV* Citi Ventures](https://millionrounds.com/fund/citi-ventures) - [Google Ventures](https://millionrounds.com/fund/gv) - [Samsung Ventures](https://millionrounds.com/fund/samsung-ventures) - [Intel Capital](https://millionrounds.com/fund/intel-capital) ## Private equity and asset managers 4 - [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) - [Pritzker Group](https://millionrounds.com/fund/pritzker-group) - [Centerview Capital](https://millionrounds.com/fund/centerview-capital-technology) - [NewSpring](https://millionrounds.com/fund/newspring) ## Segment by segment ### VC firms 26 investors - [**Globespan Capital Partners**](https://millionrounds.com/fund/globespan-capital-partners) VC firm United States 4 backed - [**Split Rock Partners**](https://millionrounds.com/fund/split-rock-partners) VC firm United States 4 backed - [**Bain Capital Ventures**](https://millionrounds.com/fund/bain-capital-ventures) VC firm United States 4 backed - [**Jackson Square Ventures**](https://millionrounds.com/fund/jackson-square-ventures) VC firm United States 4 backed - [**Khosla Ventures**](https://millionrounds.com/fund/khosla-ventures) VC firm United States 3 backed - [**IVP**](https://millionrounds.com/fund/ivp) VC firm United States 3 backed - [**North Bridge Venture Partners & Growth Equity**](https://millionrounds.com/fund/north-bridge-venture-partners-and-growth-equity) VC firm United States 3 backed - [**Sigma Prime Ventures**](https://millionrounds.com/fund/sigma-prime-ventures) VC firm United States 3 backed ### Corporate investors 5 investors - [**CapitalG**](https://millionrounds.com/fund/capitalg) Corporate investor Canada 2 backed - [*CV* **Citi Ventures**](https://millionrounds.com/fund/citi-ventures) Corporate investor United States 2 backed - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 2 backed - [**Samsung Ventures**](https://millionrounds.com/fund/samsung-ventures) Corporate investor United States 2 backed - [**Intel Capital**](https://millionrounds.com/fund/intel-capital) Corporate investor United States 2 backed ### Private equity and asset managers 4 investors - [**Goldman Sachs**](https://millionrounds.com/fund/goldman-sachs) Private equity United States 4 backed - [**Pritzker Group**](https://millionrounds.com/fund/pritzker-group) Private equity United States 2 backed - [**Centerview Capital**](https://millionrounds.com/fund/centerview-capital-technology) Private equity United States 2 backed - [**NewSpring**](https://millionrounds.com/fund/newspring) Private equity United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Sigma Partners, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Sigma Partners. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Sigma Partners portfolio map** 36 startups ยท $2.0B](https://millionrounds.com/portfolio-maps/sigma-partners-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 Sigma Partners? 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