Location
United States, North America
Cheque size
$100K - $5M
Investment Stage
Pre Seed
Seed
Focus Areas
AI
ClimateTech/CleanTech
EnergyTech
Space
Hardware
Deep Tech
About Investor
John Dauer is the Founding Partner of Helium-3 Ventures, where he invests in energy, climate, space, deeptech, AI, and hardware startups at the pre-seed and seed stages. He previously held leadership and operational roles in advanced technology and national security sectors before moving into venture investing. Dauer focuses on companies developing frontier technologies with large-scale industrial and infrastructure applications. His reported investment range is $100K to $5M.
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