Investor Lists

Pre-seed investors based in Los Angeles

Updated 7 November 2026

Firms with an address in Los Angeles that we have watched take part in a pre-seed round in the last two years.

See all 21 →The top 21
21investors on the listNo change this week
235cheques in 12 months-11% against the market
$5.5Mmedian round they joined-31% against the market median
100%wrote a cheque in 12 months
43%have led a round

The Top 21

Ordered by cheques observed, never by anything anyone paid for

Deploying now (21)

  1. 1B CapitalDeploying nowVC firm · United States495$14Mmedian roundOct 2026last seen
  2. 2Mucker CapitalDeploying nowVC firm · United States222$4Mmedian roundNov 2026last seen
  3. 3StingDeploying nowVC firm · United States219$1.5Mmedian roundSept 2026last seen
  4. 4K5 GlobalDeploying nowPrivate equity · United States199$11Mmedian roundOct 2026last seen
  5. 5ArcaDeploying nowVC firm · United States148$3.8Mmedian roundSept 2026last seen
  6. 6Magic FundDeploying nowVC firm · United States90$2.3Mmedian roundJul 2026last seen
  7. 7TenOneTen VenturesDeploying nowVC firm · United States81$4.1Mmedian roundSept 2026last seen
  8. 89Yards CapitalDeploying nowVC firm · United States60$21Mmedian roundSept 2026last seen
  9. 9Gold House VenturesDeploying nowAccelerator · United States55$5.5Mmedian roundAug 2026last seen
  10. 10Backstage CapitalDeploying nowVC firm · United States53$875Kmedian roundJan 2026last seen
  11. 11Alpha EdisonDeploying nowVC firm · United States50$15Mmedian roundSept 2026last seen
  12. 12Starburst VenturesDeploying nowVC firm · United States44$2.1Mmedian roundJun 2026last seen
  13. 13Los Angeles Cleantech IncubatorDeploying nowAccelerator · United States34$825Kmedian roundSept 2026last seen
  14. 14AtlasDeploying nowPrivate equity · United States13$51Mmedian roundJun 2026last seen
  15. 15Amboy Street VenturesDeploying nowVC firm · United States12$14Mmedian roundOct 2026last seen
  16. 16Slauson & Co.Deploying nowVC firm · United States7$5Mmedian roundOct 2026last seen
  17. 17Generational PartnersDeploying nowVC firm · United States2$14Mmedian roundDec 2025last seen
  18. 18HartBeat VenturesDeploying nowVC firm · United States2$23Mmedian roundJul 2026last seen
  19. 19Multiball CapitalDeploying nowVC firm · United States2$17Mmedian roundOct 2026last seen
  20. 20PsyMed VenturesDeploying nowVC firm · United States1$6Mmedian roundNov 2026last seen
  21. 21SuperCapitalDeploying nowVC firm · United States1$1.7Mmedian roundMay 2026last seen

Quick answers about pre-seed investors based in Los Angeles

Who are the most active pre-seed investors based in Los Angeles?

By cheques observed, the most active are B Capital, Mucker Capital, Sting, K5 Global and Arca.

How many pre-seed investors based in Los Angeles are there?

21 are on record. 100% made an investment in the last 12 months and 43% have led a round.

Which stages do pre-seed investors based in Los Angeles back?

Of the rounds with a named stage in the last 12 months, mostly Seed (34%) and Series A (23%).

How big are the rounds pre-seed investors based in Los Angeles join?

The typical (median) round among the leading investors here is $5.5M.

Which sectors do pre-seed investors based in Los Angeles back most?

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

Which pre-seed investors based in Los Angeles lead the most rounds?

B Capital (14 led), Amboy Street Ventures (5 led) and Slauson & Co. (4 led).

What have pre-seed investors based in Los Angeles invested in recently?

Recent rounds include Siggy (Pre-seed, Nov 2026, with PsyMed Ventures), Lazarus AI (Nov 2026, with Mucker Capital) and Offe Market (Seed, Oct 2026, with Slauson & Co.).

How is this list of pre-seed investors based in Los Angeles ranked?

By cheques observed, from the rounds and filings we watched, and never by anything anyone paid for. It is rebuilt every night.

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