DBL Partners is a venture capital firm. Team members are concentrated in San Francisco, California, United States. Among the 10 companies in the known portfolio are Spatial, Agtonomy, Pallet, Menlo Micro, Chestnut Carbon and R-Zero.
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Investment focus
Who to pitch at DBL Partners
DBL Partners portfolio companies (10)
- Spatial
- Agtonomy
- Pallet
- Menlo Micro
- Chestnut Carbon
- R-Zero
- Rain Industries
- Airspace
- Fiber Global
- Wynd Technologies
Co-investors
Funds that share portfolio companies with DBL Partners.
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About DBL Partners
The firm's listing covers sectors Climate, Commerce, Hardware and Healthcare, and focus areas AgriTech, Carbon, Clean Tech and Clean and Renewable Energy; known deals cluster at Growth, Seed and Series A.
The team counts 6 people in our database. Ira Ehrenpreis (Founder and Managing Partner), Nancy Pfund (Managing Partner) and Mark Perutz (Partner) are shown as the contacts to pitch.
DBL Partners shares portfolio companies with 20 other investment firms, among them National Geographic, Cross Culture Ventures and WiL (World Innovation Lab).
Frequently asked questions
What is DBL Partners?
DBL Partners is a venture capital firm whose team is concentrated in San Francisco, California, United States, with a known portfolio of 10 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 DBL Partners invest in?
Listed sectors include Climate, Commerce, Hardware and Healthcare; listed focus areas include AgriTech, Carbon, Clean Tech and Clean and Renewable Energy. 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 DBL Partners invest at?
The known deals of DBL Partners include Growth, 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 DBL Partners?
3 of the 6 people on file at DBL Partners are listed as contacts for the firm. All 6 have their own profile page.
How do I contact DBL Partners?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 6 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