# Who Invests With Sanofi: 56 Co-Investors (2026) > The 56 investors that have backed two or more of the same startups as Sanofi, by kind: vc firms, private equity and asset managers and corporate investors. Source: https://millionrounds.com/portfolio-maps/sanofi-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 32 - [Novo Holdings](https://millionrounds.com/fund/novo-ventures) - [Catalio Capital Management](https://millionrounds.com/fund/catalio-capital-management) - [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) - [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) - [5AM Ventures](https://millionrounds.com/fund/5am-ventures) - [Fidelity](https://millionrounds.com/fund/fidelity) - [Polaris Partners](https://millionrounds.com/fund/polaris-partners) - [*AV* Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) - [Samsara BioCapital](https://millionrounds.com/fund/samsara-biocapital) - [F-Prime Capital](https://millionrounds.com/fund/f-prime) - [SV Health Investors](https://millionrounds.com/fund/sv-health-investors) - [S32](https://millionrounds.com/fund/s32) - [Mission BioCapital](https://millionrounds.com/fund/mission-biocapital) - [EQT Life Sciences](https://millionrounds.com/fund/eqt-life-sciences) - [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) - [Redmile Group](https://millionrounds.com/fund/redmile-group) - [Syncona](https://millionrounds.com/fund/syncona-limited) - [Venrock](https://millionrounds.com/fund/venrock) - [KdT Ventures](https://millionrounds.com/fund/kdt-ventures) - [Flare Capital](https://millionrounds.com/fund/flare-capital-partners) - [Digitalis Ventures](https://millionrounds.com/fund/digitalis-ventures) - [HSG](https://millionrounds.com/fund/hsg) - [Novartis](https://millionrounds.com/fund/novartis) - [Jeito Capital](https://millionrounds.com/fund/jeito-capital) +8 more ## Private equity and asset managers 17 - [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) - [Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) - [Forbion Capital Partners](https://millionrounds.com/fund/forbion-capital-partners) - [OrbiMed](https://millionrounds.com/fund/orbimed) - [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) - [Invus](https://millionrounds.com/fund/invus) - [Perceptive Advisors](https://millionrounds.com/fund/perceptive-advisors) - [Vivo Capital](https://millionrounds.com/fund/vivo-capital) - [*BC* Bain Capital Life Sciences](https://millionrounds.com/fund/bain-capital-life-sciences) - [*AB* Avego Bioscience Capital](https://millionrounds.com/fund/avego-bioscience-capital) - [Blue Owl](https://millionrounds.com/fund/blue-owl) - [General Atlantic](https://millionrounds.com/fund/general-atlantic) - [T. Rowe Price](https://millionrounds.com/fund/t-rowe-price) - [Alpha Wave Global](https://millionrounds.com/fund/alpha-wave-global) - [Northpond Ventures](https://millionrounds.com/fund/northpond-ventures) - [Foresite Capital](https://millionrounds.com/fund/forsite-capital) - [Andera Partners](https://millionrounds.com/fund/andera-partners) ## Corporate investors 7 - [Sanofi Ventures](https://millionrounds.com/fund/sanofi-ventures) - [Google Ventures](https://millionrounds.com/fund/gv) - [T1D Fund](https://millionrounds.com/fund/t1d-fund) - [Eli Lilly](https://millionrounds.com/fund/eli-lilly) - [Amgen](https://millionrounds.com/fund/amgen) - [British Business Bank](https://millionrounds.com/fund/national-security-strategic-investment-fund) - [Endeavor Catalyst](https://millionrounds.com/fund/endeavor-catalyst) ## Segment by segment ### VC firms 32 investors - [**Novo Holdings**](https://millionrounds.com/fund/novo-ventures) VC firm Denmark 7 backed - [**Catalio Capital Management**](https://millionrounds.com/fund/catalio-capital-management) VC firm United States 5 backed - [**New Enterprise Associates**](https://millionrounds.com/fund/new-enterprise-associates) VC firm United States 5 backed - [**Sofinnova Partners**](https://millionrounds.com/fund/sofinnova-partners) VC firm France 4 backed - [**5AM Ventures**](https://millionrounds.com/fund/5am-ventures) VC firm United States 4 backed - [**Fidelity**](https://millionrounds.com/fund/fidelity) VC firm United States 4 backed - [**Polaris Partners**](https://millionrounds.com/fund/polaris-partners) VC firm United States 4 backed - [*AV* **Alexandria Venture Investments**](https://millionrounds.com/fund/alexandria-venture-investments) VC firm - 4 backed ### Private equity and asset managers 17 investors - [**RA Capital Management**](https://millionrounds.com/fund/ra-capital-management) Private equity United States 14 backed - [**Cormorant Asset Management**](https://millionrounds.com/fund/cormorant-asset-management) Private equity United States 6 backed - [**Forbion Capital Partners**](https://millionrounds.com/fund/forbion-capital-partners) Private equity Netherlands 6 backed - [**OrbiMed**](https://millionrounds.com/fund/orbimed) Private equity United States 5 backed - [**Janus Henderson Investors**](https://millionrounds.com/fund/janus-henderson-investors) Private equity United Kingdom 4 backed - [**Invus**](https://millionrounds.com/fund/invus) Private equity United States 4 backed - [**Perceptive Advisors**](https://millionrounds.com/fund/perceptive-advisors) Asset manager United States 4 backed - [**Vivo Capital**](https://millionrounds.com/fund/vivo-capital) Private equity United States 3 backed ### Corporate investors 7 investors - [**Sanofi Ventures**](https://millionrounds.com/fund/sanofi-ventures) Corporate investor United States 9 backed - [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 3 backed - [**T1D Fund**](https://millionrounds.com/fund/t1d-fund) Corporate investor United States 3 backed - [**Eli Lilly**](https://millionrounds.com/fund/eli-lilly) Corporate investor United States 2 backed - [**Amgen**](https://millionrounds.com/fund/amgen) Corporate investor United States 2 backed - [**British Business Bank**](https://millionrounds.com/fund/national-security-strategic-investment-fund) Corporate investor United Kingdom 2 backed - [**Endeavor Catalyst**](https://millionrounds.com/fund/endeavor-catalyst) Corporate investor United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as Sanofi, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Sanofi. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **Sanofi portfolio map** 70 startups · $9.8B](https://millionrounds.com/portfolio-maps/sanofi-portfolio-map)[Investments abroad **Sanofi's investments in the United States** 55 startups · $7.0B](https://millionrounds.com/portfolio-maps/sanofi-investments-united-states)[Sector portfolio **Sanofi's Biotech portfolio** 50 startups · $6.1B](https://millionrounds.com/portfolio-maps/sanofi-biotech-portfolio)[Co-investors **Who invests with Y Combinator** 1,812 co-investors](https://millionrounds.com/portfolio-maps/y-combinator-co-investors)[Co-investors **Who invests with 500 Global** 996 co-investors](https://millionrounds.com/portfolio-maps/500-startups-co-investors)[Co-investors **Who invests with Techstars** 991 co-investors](https://millionrounds.com/portfolio-maps/techstars-co-investors) ## Raising from investors like Sanofi? 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