Brent Zettel, Managing Partner at Greater Ventures is an active investor based in United States. This profile covers what Brent Zettel backs, at which stage, and how founders can reach out in 2026.
Brent Zettel is the Managing Partner at Greater Ventures, investing in early-stage ventures that improve wellbeing for people and the planet.
Brent Zettel invests in Climate & Energy and Healthcare & Biotech, typically at Seed and Early Stage Venture.
- Location
- United States
- Typical check
- $375K
What does Brent Zettel invest in?
- Investor type
- VC
- Stages
- SeedEarly Stage Venture
- Invests in
- Climate & EnergyHealthcare & Biotech
Where is Brent Zettel based?
Brent Zettel is based in United States.
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- Startup investors in the United States
How to reach Brent Zettel
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Cite this page
Round Funded. "Brent Zettel." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/brent-zettel
Frequently Asked Questions
Who is Brent Zettel?
Brent Zettel, Managing Partner at Greater Ventures is an active investor based in United States. Brent Zettel invests in Climate & Energy and Healthcare & Biotech, typically at Seed and Early Stage Venture.
What does Brent Zettel invest in?
Brent Zettel invests in Climate & Energy and Healthcare & Biotech, typically at Seed and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Brent Zettel invest at?
Brent Zettel typically invests at Seed and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Brent Zettel's typical check size?
Brent Zettel typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
Where is Brent Zettel based?
Brent Zettel is based in United States.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.
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