Co-investors · Angel investor · United States
MA
Who invests with Marc Andreessen
33 investors have backed two or more of the 21 startups Marc Andreessen has backed in rounds we track. Grouped by kind, each ranked by how many of these startups it shares; SV Angel shares the most, 8.
33co-investors
2kinds
SV Angelmost shared (8)
VC firmsmost common kind
VC firms
26
SV Angel- BHBen Horowitz
Andreessen Horowitz
Benchmark
Spark Capital
Founders Fund
Accel
Greylock
Index Ventures
Chris Dixon- KRKevin Rose
CrunchFund
First Round Capital
Ooga Labs
Redpoint
Base Ventures
IVP
SVB Capital
Kima Ventures
Social Capital
Kleiner Perkins Caufield & Byers
Slow Ventures- TSThe Social+Capital Partnership
Rick Marini
+2 more
Segment by segment
VC firms
26 investors
- SV AngelVC firmUnited States8 backed
- BHBen HorowitzVC firm-6 backed
- Andreessen HorowitzVC firmUnited States5 backed
- BenchmarkVC firmUnited States4 backed
- Spark CapitalVC firmUnited States3 backed
- Founders FundVC firmUnited States3 backed
- AccelVC firmUnited States3 backed
- GreylockVC firmUnited States3 backed
United StatesAngels and networks
7 investors
- RCRon ConwayAngel investor-5 backed
- PTPeter ThielAngel investorUnited States3 backed
- JJJeff JordanAngel investor-3 backed
- ADAdam D'AngeloAngel investorUnited States2 backed
- MKMitch KaporAngel investor-2 backed
- SASam AltmanAngel investorUnited States2 backed
- 5G500 GlobalAngel investorUnited States2 backed
How this map is made. Every investor here has backed two or more of the same startups as Marc Andreessen, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Marc Andreessen. Rebuilt nightly; updated 15 November 2026.
More portfolio maps
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