Earth Foundry is a venture capital firm. Based in Chicago, Illinois, United States. The known portfolio counts 13 companies, including Span, Omnidian, e-Zinc, NxLite, Azumo and Atlas Data Storage.
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Investment focus
Contacts
Who to pitch at Earth Foundry
Earth Foundry portfolio companies (13)
- Span
- Omnidian
- e-Zinc
- NxLite
- Azumo
- Atlas Data Storage
- Earthshot Labs
- Recurve
- Oxylus Energy
- UpSolv
- 3E Nano
- Network Perception
- Volexion
Co-investors
Funds that share portfolio companies with Earth Foundry.
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About Earth Foundry
The firm's listing covers sectors Climate, Food, Hardware and Real Estate, and focus areas Battery, Circular Economy, Clean Energy and Mobility; known deals cluster at Seed, Series A and Series B.
The team counts 3 people in our database. Jason Blumberg (Co-Founder & Managing Director) and Piers Wells (Venture Partner) are shown as the contacts to pitch.
Earth Foundry shares portfolio companies with 20 other investment firms, among them New Climate Ventures (NCV), Centrica and Bling Capital.
Frequently asked questions
What is Earth Foundry?
Earth Foundry is a venture capital firm based in Chicago, Illinois, United States, with a known portfolio of 13 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 Earth Foundry invest in?
Listed sectors include Climate, Food, Hardware and Real Estate; listed focus areas include Battery, Circular Economy, Clean Energy and Mobility. 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 Earth Foundry invest at?
The known deals of Earth Foundry include Seed, Series A and Series B 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 Earth Foundry?
2 of the 3 people on file at Earth Foundry are listed as contacts for the firm. All 3 have their own profile page.
How do I contact Earth Foundry?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 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