John Dauer is an Investing team at Helium-3 Ventures, which invests at seed, series a across sectors.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckJohn Dauer is an Investing team at Helium-3 Ventures, which invests at seed, series a across sectors.
Helium-3 Ventures has not reported a check size. It invests at seed, series a.
Email [email protected], the firm's inbox for founders, and name John in the subject. A warm intro from a founder Helium-3 Ventures backed works better.
Last updated 2026-10-15. Is this you? Ask for a correction.