Investor Lists

Series B telecoms investors

Updated 7 November 2026

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

See all 96 →The top 25
96investors on the listNo change this week
4,168cheques in 12 months-8% against the market
$19Mmedian round they joined+134% against the market median
98%wrote a cheque in 12 months
70%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. 3Andreessen HorowitzDeploying nowVC firm · United States1,661$27Mmedian 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. 7Intel CapitalDeploying nowCorporate VC · United States1,123$22Mmedian roundOct 2026last seen
  8. 8Founders FundDeploying nowVC firm · United States1,122$15Mmedian roundOct 2026last seen
  9. 9EIC AcceleratorDeploying nowGovernment · European Union875$4.3Mmedian roundOct 2026last seen
  10. 10BoxGroupDeploying nowVC firm · United States773$18Mmedian roundNov 2026last seen
  11. 11RedpointDeploying nowVC firm · United States742$32Mmedian roundNov 2026last seen
  12. 12Battery VenturesDeploying nowVC firm · United States658$32Mmedian roundNov 2026last seen
  13. 13Salesforce VenturesDeploying nowCorporate VC · United States649$26Mmedian roundNov 2026last seen
  14. 14Liquid 2 VenturesDeploying nowVC firm · United States636$7Mmedian roundOct 2026last seen
  15. 15CanaanDeploying nowVC firm · United States610$20Mmedian roundOct 2026last seen
  16. 16Korea Tech Incubator Program For StartupDeploying nowGovernment · South Korea597$2.1Mmedian roundSept 2026last seen
  17. 17FlybridgeDeploying nowVC firm · United States534$5Mmedian roundSept 2026last seen
  18. 18Founder CollectiveDeploying nowVC firm · United States502$8Mmedian roundSept 2026last seen
  19. 19Coinbase VenturesDeploying nowCorporate VC · United States465$9.8Mmedian roundNov 2026last seen
  20. 20Madrona Venture GroupDeploying nowVC firm · United States435$14Mmedian roundNov 2026last seen
  21. 21Union Square VenturesDeploying nowVC firm · United States407$17Mmedian roundNov 2026last seen
  22. 22Kleiner PerkinsDeploying nowVC firm · United States398$40Mmedian roundNov 2026last seen
  23. 23NeoDeploying nowAccelerator · United States364$5.5Mmedian roundNov 2026last seen
  24. 24SpeedinvestDeploying nowVC firm · Austria345$6.7Mmedian roundNov 2026last seen
  25. 25Inovia CapitalDeploying nowVC firm · Canada328$11Mmedian roundNov 2026last seen
71 more on this list

All 96 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 B telecoms investors

Who are the most active series B telecoms investors?

By cheques observed, the most active are Y Combinator, Techstars, Andreessen Horowitz, General Catalyst and Accel.

How many series B telecoms investors are there?

96 are on record. 98% made an investment in the last 12 months and 70% have led a round.

Which stages do series B telecoms investors back?

Of the rounds with a named stage in the last 12 months, mostly Series A (24%) and Seed (24%).

How big are the rounds series B telecoms investors join?

The typical (median) round among the leading investors here is $15M.

Which sectors do series B telecoms investors back most?

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

Which series B telecoms investors lead the most rounds?

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

Where are series B telecoms investors based?

Most of the leading investors here are based in the United States (21 of the top 25); the rest in European Union and South Korea.

What have series B telecoms investors invested in recently?

Recent rounds include Physicl (Seed, Nov 2026, with Inovia Capital), Thinking Machines Lab (Other, Nov 2026, with Accel) and T-Therapeutics (Series B, Nov 2026, with British Business Bank).

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