Investor Lists

B2B investors in North America

Updated 7 November 2026

Firms observed backing a B2B company in North America in the last two years, wherever the firm is based.

See all 335 →The top 25
335investors on the list-14 this week
8,284cheques in 12 months-16% against the market
$10Mmedian round they joined+25% against the market median
93%wrote a cheque in 12 months
55%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1Y CombinatorDeploying nowAccelerator · United States6,412$3Mmedian roundOct 2026last seen
  2. 2TechstarsDeploying nowVC firm · United States2,989$1.2Mmedian roundNov 2026last seen
  3. 3500 GlobalDeploying nowAngel · United States2,140$3.6Mmedian roundOct 2026last seen
  4. 4Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian roundNov 2026last seen
  5. 5Alumni VenturesDeploying nowVC firm · United States1,598$12Mmedian roundNov 2026last seen
  6. 6Plug and PlayDeploying nowAccelerator · United States1,561$5Mmedian roundNov 2026last seen
  7. 7General CatalystDeploying nowVC firm · United States1,387$27Mmedian roundNov 2026last seen
  8. 8SV AngelDeploying nowVC firm · United States1,349$18Mmedian roundOct 2026last seen
  9. 9Lightspeed Venture PartnersDeploying nowVC firm · United States1,341$35Mmedian roundNov 2026last seen
  10. 10Intel CapitalDeploying nowCorporate VC · United States1,123$22Mmedian roundOct 2026last seen
  11. 11Founders FundDeploying nowVC firm · United States1,122$15Mmedian roundOct 2026last seen
  12. 12Index VenturesDeploying nowVC firm · United Kingdom1,027$31Mmedian roundNov 2026last seen
  13. 13GaingelsDeploying nowPrivate equity · United States1,010$8Mmedian roundOct 2026last seen
  14. 14MassChallengeDeploying nowAccelerator · United States984$1.8Mmedian roundSept 2026last seen
  15. 15SOSVDeploying nowVC firm · United States951$2.5Mmedian roundNov 2026last seen
  16. 16Google VenturesDeploying nowCorporate VC · United States884$38Mmedian roundOct 2026last seen
  17. 17FJ LabsDeploying nowVC firm · United States849$11Mmedian roundOct 2026last seen
  18. 18Google for StartupsDeploying nowAccelerator · United States811$1.4Mmedian roundSept 2026last seen
  19. 19BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  20. 20Tiger Global ManagementDeploying nowVC firm · United States773$47Mmedian roundNov 2026last seen
  21. 21Goldman SachsDeploying nowPrivate equity · United States758$73Mmedian roundOct 2026last seen
  22. 22RedpointDeploying nowVC firm · United States742$32Mmedian roundNov 2026last seen
  23. 23Menlo VenturesDeploying nowVC firm · United States740$37Mmedian roundOct 2026last seen
  24. 24AntlerDeploying nowVC firm · United Kingdom729$1Mmedian roundNov 2026last seen
  25. 25GreylockDeploying nowVC firm · United States719$25Mmedian roundOct 2026last seen
310 more on this list

All 335 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

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Quick answers about B2B investors in North America

Who are the most active B2B investors in North America?

By cheques observed, the most active are Y Combinator, Techstars, 500 Global, Andreessen Horowitz and Alumni Ventures.

How many B2B investors in North America are there?

335 are on record. 93% made an investment in the last 12 months and 55% have led a round.

Which stages do B2B investors in North America back?

Of the rounds with a named stage in the last 12 months, mostly Seed (28%) and Series A (23%).

How big are the rounds B2B investors in North America join?

The typical (median) round among the leading investors here is $18M.

Which sectors do B2B investors in North America back most?

In the last 12 months, mostly AI, Fintech and Healthcare.

Which B2B investors in North America lead the most rounds?

Andreessen Horowitz (114 led), General Catalyst (97 led) and Lightspeed Venture Partners (83 led).

Where are B2B investors in North America based?

Most of the leading investors here are based in the United States (23 of the top 25); the rest in the United Kingdom.

What have B2B investors in North America invested in recently?

Recent rounds include Physicl (Seed, Nov 2026, with Inovia Capital), Humble Robotics (Series A, Nov 2026, with Obvious Ventures) and Harbinger (Series D+, Nov 2026, with Tiger Global Management).

Built from the rounds we watched, refreshed every night. How we count · Report a correction