The firm's listing covers sectors Climate and Hardware, and focus areas Advanced Fission, Carbon, Clean Energy and DeepTech; listed stages are Pre-Seed and Seed.

Sam Doane (Director of Investor Relations (NYSE) and John Jansen (Independent Board Director) are listed as the contacts to pitch at Oklo.

Across the known portfolio, 5 co-investors appear alongside Oklo, including Earth Venture Capital, August One and Nucleation Capital.

Frequently asked questions

What is Oklo?

Oklo is a corporate venture arm based in Santa Clara, California, United States, with a known portfolio of one company. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.

What does Oklo invest in?

Listed sectors include Climate and Hardware; listed focus areas include Advanced Fission, Carbon, Clean Energy and DeepTech. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.

What stage does Oklo invest at?

Oklo is listed for Pre-Seed and Seed rounds in the database. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.

Who should I pitch at Oklo?

Both people on file at Oklo are listed as contacts for the firm, each with their own profile page.

How do I contact Oklo?

Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.

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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal