Co-investors · VC firm · United States

Who invests with MassMutual Ventures

32 investors have backed two or more of the 64 startups MassMutual Ventures has backed in rounds we track. Grouped by kind, each ranked by how many of these startups it shares; Elemental Impact shares the most, 3.

32co-investors
4kinds
Elemental Impactmost shared (3)
VC firmsmost common kind

MassMutual Ventures's whole portfolioMassMutual Ventures's profile

VC firms

22

Private equity and asset managers

4

Government funds

3

Accelerators

3

Segment by segment

VC firms

22 investors

  1. Elemental ImpactVC firmUnited States3 backed
  2. Alumni VenturesVC firmUnited States3 backed
  3. ASAXA Strategic VenturesVC firm-3 backed
  4. AVPInvestment firmUnited States3 backed
  5. Clean Energy VenturesVC firmUnited States2 backed
  6. Conversion CapitalVC firmUnited States2 backed
  7. F-Prime CapitalVC firmUnited States2 backed
  8. American Express VenturesVC firmUnited States2 backed

Private equity and asset managers

4 investors

  1. Goldman SachsPrivate equityUnited States3 backed
  2. BlackRockAsset managerUnited States2 backed
  3. General AtlanticPrivate equityUnited States2 backed
  4. Wavecrest Growth PartnersPrivate equityUnited States2 backed

Government funds

3 investors

  1. National Science FoundationGovernment fundUnited States2 backed
  2. EIC AcceleratorGovernment fundEuropean Union2 backed
  3. US Department of EnergyGovernment fundUnited States2 backed

Accelerators

3 investors

  1. Plug and PlayAcceleratorUnited States3 backed
  2. Y CombinatorAcceleratorUnited States3 backed
  3. Google for StartupsAcceleratorUnited States2 backed

How this map is made. Every investor here has backed two or more of the same startups as MassMutual Ventures, in rounds we track. Grouped by kind, each ranked by how many startups it shares with MassMutual Ventures. Rebuilt nightly; updated 15 November 2026.

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