Refactor is a venture capital firm. Based in Burlingame, California, United States. The known portfolio counts 9 companies, including Pilgrim, Pila Energy, The Biological Computing, MIIST Therapeutics, Berkeley Yeast and Causal Labs.
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Investment focus
Who to pitch at Refactor
Refactor portfolio companies (9)
- Pilgrim
- Pila Energy
- The Biological Computing
- MIIST Therapeutics
- Berkeley Yeast
- Causal Labs
- General Galactic
- Nome Bio
- Remedy Scientific
Co-investors
Funds that share portfolio companies with Refactor.
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About Refactor
The firm's listing covers sectors Climate, Food, Hardware and Healthcare, and focus areas Aerospace, AgriTech, Biomanufacturing and Biotech; known deals cluster at Pre-Seed, Seed and Series A.
Zal Bilimoria (General Partner) is listed as the contact to pitch at Refactor.
Refactor shares portfolio companies with 20 other investment firms, among them Cantos, Thiel Capital and 1517 Fund.
Frequently asked questions
What is Refactor?
Refactor is a venture capital firm based in Burlingame, California, United States, with a known portfolio of 9 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Refactor invest in?
Listed sectors include Climate, Food, Hardware and Healthcare; listed focus areas include Aerospace, AgriTech, Biomanufacturing and Biotech. 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 Refactor invest at?
The known deals of Refactor include Pre-Seed, Seed and Series A 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 Refactor?
One person at Refactor is on file, listed as a contact for the firm, with their own profile page.
How do I contact Refactor?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows 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