# Who Invests With MESA+: 41 Co-Investors (2026) > The 41 investors that have backed two or more of the same startups as MESA+, by kind: vc firms and angels and networks. Most often Greycroft. Source: https://millionrounds.com/portfolio-maps/mesa-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 36 - [Greycroft](https://millionrounds.com/fund/greycroft) - [RRE Ventures](https://millionrounds.com/fund/rre-ventures) - [Advancit Capital](https://millionrounds.com/fund/advancit-capital) - [Lerer Hippeau](https://millionrounds.com/fund/lerer-hippeau) - [AFSquare](https://millionrounds.com/fund/afsquare) - [Social Starts](https://millionrounds.com/fund/social-starts) - [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [Brooklyn Bridge Ventures](https://millionrounds.com/fund/brooklyn-bridge-ventures) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [Atom Factory](https://millionrounds.com/fund/atom-factory) - [Headline](https://millionrounds.com/fund/headline) - [Eniac Ventures](https://millionrounds.com/fund/eniac-ventures) - [Boldstart Ventures](https://millionrounds.com/fund/boldstart-ventures) - [Neu Venture Capital](https://millionrounds.com/fund/neu-venture-capital) - [NextView Ventures](https://millionrounds.com/fund/nextview-ventures) - [ACME Capital](https://millionrounds.com/fund/acme-capital) - [Sherpa Capital](https://millionrounds.com/fund/sherpa-capital) - [True Ventures](https://millionrounds.com/fund/true-ventures-2) - [Kleiner Perkins Caufield & Byers](https://millionrounds.com/fund/kleiner-perkins-caufield-and-byers) - [*SV* Shawn V. Gruver](https://millionrounds.com/fund/shawn-v-gruver) - [*R* resolute.vc](https://millionrounds.com/fund/resolute-vc) - [Rothenberg Ventures](https://millionrounds.com/fund/rothenberg-ventures) - [*SF* Structure Fund](https://millionrounds.com/fund/structure-fund) +12 more ## Angels and networks 5 - [*FG* Fabrice Grinda](https://millionrounds.com/fund/fabrice-grinda) - [*5G* 500 Global](https://millionrounds.com/fund/500-startups) - [*SK* Scott Kurnit](https://millionrounds.com/fund/scott-kurnit) - [*SR* Shari Redstone](https://millionrounds.com/fund/shari-redstone) - [*BW* Brendan Wallace](https://millionrounds.com/fund/brendan-wallace) ## Segment by segment ### VC firms 36 investors - [**Greycroft**](https://millionrounds.com/fund/greycroft) VC firm United States 6 backed - [**RRE Ventures**](https://millionrounds.com/fund/rre-ventures) VC firm United States 5 backed - [**Advancit Capital**](https://millionrounds.com/fund/advancit-capital) VC firm United States 4 backed - [**Lerer Hippeau**](https://millionrounds.com/fund/lerer-hippeau) VC firm United States 4 backed - [**AFSquare**](https://millionrounds.com/fund/afsquare) VC firm United States 4 backed - [**Social Starts**](https://millionrounds.com/fund/social-starts) VC firm United States 4 backed - [**Alumni Ventures**](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm United States 3 backed - [**BoxGroup**](https://millionrounds.com/fund/boxgroup) VC firm United States 3 backed ### Angels and networks 5 investors - [*FG* **Fabrice Grinda**](https://millionrounds.com/fund/fabrice-grinda) Angel investor United States 3 backed - [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 3 backed - [*SK* **Scott Kurnit**](https://millionrounds.com/fund/scott-kurnit) Angel investor - 2 backed - [*SR* **Shari Redstone**](https://millionrounds.com/fund/shari-redstone) Angel investor - 2 backed - [*BW* **Brendan Wallace**](https://millionrounds.com/fund/brendan-wallace) Angel investor United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as MESA+, in rounds we track. Grouped by kind, each ranked by how many startups it shares with MESA+. 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 MESA+? 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