Investor Lists

Series C martech investors

Updated 7 November 2026

Firms we have watched take part in a Series C round raised by a martech company in the last two years. Both the stage and the sector are what they did, not what their website says.

See all 28 →The top 25
28investors on the list-5 this week
2,203cheques in 12 months+1% against the market
$27Mmedian round they joined+231% against the market median
96%wrote a cheque in 12 months
75%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. 2Sequoia CapitalDeploying nowVC firm · United States2,099$35Mmedian roundNov 2026last seen
  3. 3Lightspeed Venture PartnersDeploying nowVC firm · United States1,341$35Mmedian roundNov 2026last seen
  4. 4Khosla VenturesDeploying nowVC firm · United States1,128$26Mmedian roundNov 2026last seen
  5. 5Bessemer Venture PartnersDeploying nowVC firm · United States1,038$30Mmedian roundNov 2026last seen
  6. 6First Round CapitalDeploying nowVC firm · United States807$18Mmedian roundOct 2026last seen
  7. 7BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  8. 8Bain Capital VenturesDeploying nowVC firm · United States524$27Mmedian roundNov 2026last seen
  9. 9Kleiner PerkinsDeploying nowVC firm · United States398$40Mmedian roundNov 2026last seen
  10. 10Sapphire VenturesDeploying nowVC firm · United States292$75Mmedian roundOct 2026last seen
  11. 11Western Technology InvestmentDeploying nowVC firm · United States222$11Mmedian roundSept 2026last seen
  12. 12Meritech Capital PartnersDeploying nowVC firm · United States174$92Mmedian roundOct 2026last seen
  13. 13South Park CommonsDeploying nowAccelerator · United States153$7.8Mmedian roundNov 2026last seen
  14. 14Amplify PartnersDeploying nowVC firm · United States139$20Mmedian roundOct 2026last seen
  15. 15Boldstart VenturesDeploying nowVC firm · United States109$10Mmedian roundSept 2026last seen
  16. 16Builders VCDeploying nowVC firm · United States79$11Mmedian roundOct 2026last seen
  17. 17ICONIQ CapitalDeploying nowFamily office · United States78$100Mmedian roundOct 2026last seen
  18. 18Scribble VenturesDeploying nowVC firm · United States75$11Mmedian roundOct 2026last seen
  19. 19TriplePoint CapitalDeploying nowVC firm · United States64$35Mmedian roundJan 2026last seen
  20. 20Goldcrest CapitalDeploying nowVC firm · United States61$22Mmedian roundSept 2026last seen
  21. 21CapitalGDeploying nowCorporate VC · Canada51$213Mmedian roundOct 2026last seen
  22. 22Evantic CapitalDeploying nowVC firm · United Kingdom8$175Mmedian roundOct 2026last seen
  23. 23NextEquity PartnersDeploying nowVC firm · United States6$42Mmedian roundFeb 2026last seen
  24. 24Saga VenturesDeploying nowVC firm · United States5$23Mmedian roundOct 2026last seen
  25. 25GSBackersDeploying nowGrowth equity3$100Mmedian roundApr 2026last seen
3 more on this list

All 28 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 →

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Quick answers about series C martech investors

Who are the most active series C martech investors?

By cheques observed, the most active are Y Combinator, Sequoia Capital, Lightspeed Venture Partners, Khosla Ventures and Bessemer Venture Partners.

How many series C martech investors are there?

28 are on record. 96% made an investment in the last 12 months and 75% have led a round.

Which stages do series C martech investors back?

Of the rounds with a named stage in the last 12 months, mostly Seed (23%) and Series A (22%).

How big are the rounds series C martech investors join?

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

Which sectors do series C martech investors back most?

In the last 12 months, mostly AI, Fintech and Big Data & Analytics.

Which series C martech investors lead the most rounds?

Sequoia Capital (91 led), Lightspeed Venture Partners (83 led) and Khosla Ventures (57 led).

Where are series C martech investors based?

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

What have series C martech investors invested in recently?

Recent rounds include LionBio Therapeutics (Pre-seed, Nov 2026, with South Park Commons), Nyquis (Seed, Nov 2026, with South Park Commons) and Venomics AI (Pre-seed, Nov 2026, with South Park Commons).

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