Lightspeed

Portfolio Companies 2026 for Lightspeed: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.

Lightspeed accounts for 36 tracked companies with verified cap-table data, 36 of which disclose round sizes totalling $12B. The median disclosed raise is $160M, and the largest is Zepto at $1.9B, ahead of Netskope ($1.5B) and Neuralink ($1.3B).

The names that recur most often on these portfolio cap tables are Lightspeed (36 companies), Founders Fund (4 companies), Khosla Ventures (4 companies), Y Combinator (3 companies), Accel (3 companies), Andreessen Horowitz (3 companies). By latest disclosed round, the market skews Series C (11), Series A (8), Series B (8), Series D (2).

Best funded Lightspeed companies

  1. Zepto — $1.9B (latest: Series F)
  2. Netskope — $1.5B
  3. Neuralink — $1.3B (latest: Series E)
  4. Faire — $1.1B
  5. Ultima Genomics — $700M (latest: Series C)
  6. Alchemy — $500M (latest: Series C)
  7. Proxima Fusion — $470M (latest: Series A)
  8. Handshake — $400M (latest: Seed)
  9. Chainguard — $356M (latest: Series D)
  10. Yubi — $296M (latest: Series B)
  11. K2 Space — $259M (latest: Series C)
  12. METiS Therapeutics — $252M (latest: Series A)
  13. Payhawk — $240M (latest: Series B)
  14. Emergent — $233M (latest: Series C)
  15. Alloy — $211M (latest: Series C)

Lightspeed Ascent General Partner, L.P. — related firms and companies (56)

Lightspeed Ascent General Partner, L.P. profile · All research reports