# Who Invests With Operator Partners: 67 Co-Investors (2026) > The 67 investors that have backed two or more of the same startups as Operator Partners, by kind: vc firms, accelerators and angels and networks. Source: https://millionrounds.com/portfolio-maps/operator-partners-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 60 - [SV Angel](https://millionrounds.com/fund/sv-angel) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) - [First Round Capital](https://millionrounds.com/fund/first-round-capital) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [General Catalyst](https://millionrounds.com/fund/general-catalyst) - [Correlation Ventures](https://millionrounds.com/fund/correlation-ventures) - [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [Scribble Ventures](https://millionrounds.com/fund/scribble-ventures) - [8VC](https://millionrounds.com/fund/8vc) - [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) - [Craft Ventures](https://millionrounds.com/fund/craft-ventures) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [Ridge Ventures](https://millionrounds.com/fund/ridge-ventures) - [QED Investors](https://millionrounds.com/fund/qed-investors) - [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners) - [Founders Fund](https://millionrounds.com/fund/founders-fund) - [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) - [Quiet Capital](https://millionrounds.com/fund/quiet-capital) - [FJ Labs](https://millionrounds.com/fund/fj-labs) - [Union Square Ventures](https://millionrounds.com/fund/union-square-ventures) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [Valor Equity Partners](https://millionrounds.com/fund/valor-equity-partners) +36 more ## Accelerators 4 - [Y Combinator](https://millionrounds.com/fund/y-combinator) - [Amino Capital](https://millionrounds.com/fund/amino-capital) - [NEXT Canada](https://millionrounds.com/fund/next-ai) - [South Park Commons](https://millionrounds.com/fund/south-park-commons) ## Angels and networks 3 - [*EL* Edward Lando](https://millionrounds.com/fund/edward-lando) - [*5G* 500 Global](https://millionrounds.com/fund/500-startups) - [*GR* Gokul Rajaram](https://millionrounds.com/fund/gokul-rajaram) ## Segment by segment ### VC firms 60 investors - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 10 backed - [**BoxGroup**](https://millionrounds.com/fund/boxgroup) VC firm United States 10 backed - [**Alumni Ventures**](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm United States 9 backed - [**First Round Capital**](https://millionrounds.com/fund/first-round-capital) VC firm United States 9 backed - [**Index Ventures**](https://millionrounds.com/fund/index-ventures) VC firm United Kingdom 9 backed - [**General Catalyst**](https://millionrounds.com/fund/general-catalyst) VC firm United States 6 backed - [**Correlation Ventures**](https://millionrounds.com/fund/correlation-ventures) VC firm United States 6 backed - [**Tiger Global Management**](https://millionrounds.com/fund/tiger-global-management) VC firm United States 6 backed ### Accelerators 4 investors - [**Y Combinator**](https://millionrounds.com/fund/y-combinator) Accelerator United States 12 backed - [**Amino Capital**](https://millionrounds.com/fund/amino-capital) Accelerator United States 2 backed - [**NEXT Canada**](https://millionrounds.com/fund/next-ai) Accelerator Canada 2 backed - [**South Park Commons**](https://millionrounds.com/fund/south-park-commons) Accelerator United States 2 backed ### Angels and networks 3 investors - [*EL* **Edward Lando**](https://millionrounds.com/fund/edward-lando) Angel investor United States 3 backed - [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 3 backed - [*GR* **Gokul Rajaram**](https://millionrounds.com/fund/gokul-rajaram) Angel investor United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Operator Partners, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Operator Partners. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Operator Partners portfolio map** 77 startups · $3.4B](https://millionrounds.com/portfolio-maps/operator-partners-portfolio-map)[Sector portfolio **Operator Partners' AI portfolio** 34 startups · $1.6B](https://millionrounds.com/portfolio-maps/operator-partners-ai-portfolio)[Sector portfolio **Operator Partners' Fintech portfolio** 10 startups · $349M](https://millionrounds.com/portfolio-maps/operator-partners-fintech-portfolio)[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) ## Raising from investors like Operator Partners? 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)