Managing Director
Earth FoundryCheck size: Earth Foundry does not publish a standard check-size range on its current official website.
Jason Blumberg contributes to Earth Foundry's published strategy: Back early-stage founders commercializing hard-to-build technologies across energy, water, waste, mobility and agriculture.
The firm's public strategy favors founders and companies closely aligned with Climate Tech, Energy, Water at Pre-Seed and Seed stages. No separate personal preference is claimed without first-party evidence.
No person-specific pass list is public. Opportunities outside Earth Foundry's stated stages, sectors or geographic mandate are less likely to fit the published strategy.
Show clear fit with Earth Foundry's Pre-Seed/Seed mandate, explain the problem and defensibility, provide evidence of traction appropriate to the stage, and state the financing need and use of funds.
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Jason Blumberg is Managing Director at Earth Foundry, according to the firm's current official roster. This profile intentionally avoids adding unverified employment or education claims when the official source supplies only role information.