Engine No. 1 is a venture debt provider. Team members are concentrated in San Francisco, California, United States. Known portfolio companies include Crusoe, Natural Fiber Welding, Gogoro and Vale, 4 companies in all.
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Investment focus
- Stage
- Late-Stage
Who to pitch at Engine No. 1
Engine No. 1 portfolio companies (4)
- Crusoe
- Natural Fiber Welding
- Gogoro
- Vale
Co-investors
Funds that share portfolio companies with Engine No. 1.
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About Engine No. 1
The firm's known deals cluster at Late-Stage.
The contacts to approach at Engine No. 1 are Eddie Hsieh (Investor) and Noah Tulsky (Investor).
Engine No. 1 shares portfolio companies with 20 other investment firms, among them Supermicro, Cosan and Ora Global.
Frequently asked questions
What is Engine No. 1?
Engine No. 1 is a venture debt provider whose team is concentrated in San Francisco, California, United States, with a known portfolio of 4 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What stage does Engine No. 1 invest at?
The known deals of Engine No. 1 include Late-Stage rounds. 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 Engine No. 1?
Both people on file at Engine No. 1 are listed as contacts for the firm, each with their own profile page.
How do I contact Engine No. 1?
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