Investor Lists

B2B lead investors

Updated 7 November 2026

Firms we have watched lead a round raised by a B2B company in the last two years. Leading is rarer than taking part, and it is the role a founder most needs filled.

See all 125 →The top 25
125investors on the list+1 this week
2,325cheques in 12 months-1% against the market
$10Mmedian round they joined+29% against the market median
90%wrote a cheque in 12 months
100%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1Sequoia CapitalDeploying nowVC firm · United States2,099$35Mmedian roundNov 2026last seen
  2. 2Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian roundNov 2026last seen
  3. 3Plug and PlayDeploying nowAccelerator · United States1,561$5Mmedian roundNov 2026last seen
  4. 4General CatalystDeploying nowVC firm · United States1,387$27Mmedian roundNov 2026last seen
  5. 5AccelDeploying nowVC firm · United States1,341$32Mmedian roundNov 2026last seen
  6. 6Lightspeed Venture PartnersDeploying nowVC firm · United States1,341$35Mmedian roundNov 2026last seen
  7. 7Insight PartnersDeploying nowVC firm · United States765$40Mmedian roundOct 2026last seen
  8. 8Goodwater CapitalDeploying nowVC firm · United States526$4.1Mmedian roundSept 2026last seen
  9. 9Bain Capital VenturesDeploying nowVC firm · United States524$27Mmedian roundNov 2026last seen
  10. 10RA Capital ManagementDeploying nowPrivate equity · United States395$93Mmedian roundNov 2026last seen
  11. 11Foundry GroupDeploying nowVC firm · United States352$15Mmedian roundOct 2026last seen
  12. 12QED InvestorsDeploying nowVC firm · United States314$29Mmedian roundOct 2026last seen
  13. 13HeadlineDeploying nowVC firm · United States307$15Mmedian roundOct 2026last seen
  14. 14General AtlanticDeploying nowPrivate equity · United States273$127Mmedian roundOct 2026last seen
  15. 15Warburg PincusDeploying nowPrivate equity · United States260$124Mmedian roundOct 2026last seen
  16. 16Ribbit CapitalDeploying nowVC firm · United States205$60Mmedian roundOct 2026last seen
  17. 17TPGDeploying nowPrivate equity · United States205$91Mmedian roundNov 2026last seen
  18. 18Seventure PartnersDeploying nowVC firm · France193$9.5Mmedian roundSept 2026last seen
  19. 19SignalFireDeploying nowVC firm · United States188$16Mmedian roundOct 2026last seen
  20. 20Blackbird VenturesDeploying nowVC firm · United States177$7Mmedian roundOct 2026last seen
  21. 21Streamlined VenturesDeploying nowVC firm · United States164$7.5Mmedian roundAug 2026last seen
  22. 22EQT VenturesDeploying nowVC firm · Sweden152$20Mmedian roundOct 2026last seen
  23. 23Base10 PartnersDeploying nowVC firm · United States137$15Mmedian roundOct 2026last seen
  24. 24Obvious VenturesDeploying nowAccelerator · United States124$20Mmedian roundNov 2026last seen
  25. 25Firstminute CapitalDeploying nowVC firm · United Kingdom123$6.4Mmedian roundOct 2026last seen
100 more on this list

All 125 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

See the whole list →

Quick answers about B2B lead investors

Who are the most active B2B lead investors?

By cheques observed, the most active are Sequoia Capital, Andreessen Horowitz, Plug and Play, General Catalyst and Accel.

How many B2B lead investors are there?

125 are on record. 90% made an investment in the last 12 months and 100% have led a round.

Which stages do B2B lead investors back?

Of the rounds with a named stage in the last 12 months, mostly Series A (26%) and Seed (23%).

How big are the rounds B2B lead investors join?

The typical (median) round among the leading investors here is $27M.

Which sectors do B2B lead investors back most?

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

Which B2B lead investors lead the most rounds?

Andreessen Horowitz (114 led), Accel (103 led) and General Catalyst (97 led).

Where are B2B lead investors based?

Most of the leading investors here are based in the United States (22 of the top 25); the rest in France and Sweden.

What have B2B lead investors invested in recently?

Recent rounds include Arka Fincap (Other, Nov 2026, with TPG), Banesco Banco Múltiple (Debt, Nov 2026, with PROPARCO) and Humble Robotics (Series A, Nov 2026, with Obvious Ventures).

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