AI Infrastructure Investors in Mountain View 2026

10 firms writing AI Infrastructure checks in Mountain View, led by Bossa Invest, AME Cloud Ventures.

AI Infrastructure in Mountain View accounts for 6 tracked companies with verified cap-table data, 6 of which disclose round sizes totalling $2.1B. The median disclosed raise is $116M, and the largest is SandboxAQ at $950M, ahead of Lightmatter ($850M) and Skylo ($116M).

The names that recur most often on these ai infrastructure cap tables are T. Rowe Price (3 companies), Schmidt (1 company), Breyer Capital (1 company), TIME Ventures (1 company), Ray Dalio (1 company), Horizon Kinetics (1 company). By latest disclosed round, the market skews Series A (2), Series F (1), Series D (1), Series B (1).

Companies tracked: 6
Disclosed funding total: $2.1B across 6 companies
Median disclosed raise: $116M
Largest raise: SandboxAQ — $950M
Stage mix: Series A 2 · Series F 1 · Series D 1 · Series B 1
Most recent dated round: 2026-05-01

Best funded AI Infrastructure in Mountain View companies

SandboxAQ — $950M (latest: Series F)
Lightmatter — $850M (latest: Series D)
Skylo — $116M (latest: Series A)
Matic — $107M
Esperanto Technologies — $65M (latest: Series B)
Landing AI — $57M (latest: Series A)

Sector × city funding reports (20)

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