Jack Roehr, Venture investor in Houston is an active investor based in Houston, Texas. This profile covers what Jack Roehr backs, at which stage, and how founders can reach out in 2026.
Jack Roehr focuses on venture capital in defense, space, AI, and cybersecurity, with a background in economics, computer science, and finance.
Jack Roehr invests in Artificial Intelligence, Cybersecurity, GovTech & Defense and Space & Aerospace, typically at Seed and Series A.
- Location
- Houston, Texas
- Typical check
- $625K
What does Jack Roehr invest in?
- Investor type
- VC
Where is Jack Roehr based?
Jack Roehr is based in Houston, Texas.
- Browse more startup investors near Jack Roehr:
- Startup investors in HoustonStartup investors in TexasStartup investors in the United States
How to reach Jack Roehr
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Round Funded. "Jack Roehr." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jack-roehr
Frequently Asked Questions
Who is Jack Roehr?
Jack Roehr, Venture investor in Houston is an active investor based in Houston, Texas. Jack Roehr invests in Artificial Intelligence, Cybersecurity, GovTech & Defense and Space & Aerospace, typically at Seed and Series A.
What does Jack Roehr invest in?
Jack Roehr invests in Artificial Intelligence, Cybersecurity, GovTech & Defense and Space & Aerospace, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jack Roehr invest at?
Jack Roehr typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Jack Roehr's typical check size?
Jack Roehr typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
Where is Jack Roehr based?
Jack Roehr is based in Houston, Texas.
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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