Dennis Barket
Founder and Senior Partner at Gryffyn Group
West Lafayette, United States
Dennis Barket, Founder and Senior Partner at Gryffyn Group is an active investor based in West Lafayette, United States. This profile covers what Dennis Barket backs, at which stage, and how founders can reach out in 2026.
Dennis Barket is the Founder and Senior Partner at Gryffyn Group and Gryffyn Ventures, focusing on commercializing cutting-edge technologies from universities and federal laboratories.
Dennis Barket invests in Hardware & Deep Tech, typically at Seed and Series A.
- Investor type
- AngelVC
- Stages
- SeedSeries A
- Invests in
- Hardware & Deep Tech
- Location
- West Lafayette, United States
- Typical check
- $625K
How to reach Dennis Barket
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About this profile
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Cite this page
Round Funded. "Dennis Barket." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/dennis-barket
Frequently Asked Questions
Who is Dennis Barket?
Dennis Barket, Founder and Senior Partner at Gryffyn Group is an active investor based in West Lafayette, United States. Dennis Barket invests in Hardware & Deep Tech, typically at Seed and Series A.
What does Dennis Barket invest in?
Dennis Barket invests in Hardware & Deep Tech, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Dennis Barket invest at?
Dennis Barket typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Dennis Barket's typical check size?
Dennis Barket typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
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.