Co-investors · VC firm · United States

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Who invests with Geoff Ralston

35 investors have backed two or more of the 17 startups Geoff Ralston has backed in rounds we track. Grouped by kind, each ranked by how many of these startups it shares; SV Angel shares the most, 9.

35co-investors
2kinds
SV Angelmost shared (9)
VC firmsmost common kind

Geoff Ralston's profile

Segment by segment

VC firms

23 investors

  1. SV AngelVC firmUnited States9 backed
  2. First Round CapitalVC firmUnited States3 backed
  3. FelicisVC firmUnited States3 backed
  4. Andreessen HorowitzVC firmUnited States3 backed
  5. RDRoger DickeyVC firm-2 backed
  6. JMJoe MontanaVC firmUnited States2 backed
  7. Fuel CapitalVC firmUnited States2 backed
  8. Softtech VCVC firmUnited States2 backed

Angels and networks

12 investors

  1. PBPaul BuchheitAngel investorUnited States7 backed
  2. SASam AltmanAngel investorUnited States4 backed
  3. 5G500 GlobalAngel investorUnited States3 backed
  4. AOAlexis OhanianAngel investorUnited States3 backed
  5. GTGarry TanAngel investorUnited States3 backed
  6. ASAdam SchwartzAngel investor-2 backed
  7. MKMitch KaporAngel investor-2 backed
  8. DCDalton CaldwellAngel investor-2 backed

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

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