Companies Backed by Sam Altman: 11 Portfolio Startups

11 companies with Sam Altman among their disclosed investors, ranked by total funding raised, with latest round stage on every profile.

Sam Altman appears as a disclosed investor on 11 tracked companies in this database, led by Rescale, Retro Biosciences, Exowatt and 8 more on this page. Every profile below links to the round history, latest stage, and co-investors recorded for that company.

Sam Altman companies (11)

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