Mark Sten
Angel investor in Dallas
Dallas, Texas
Mark Sten, Angel investor in Dallas is an active investor based in Dallas, Texas. This profile covers what Mark Sten backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCOperator
- Stages
- Pre SeedSeed
- Invests in
- Artificial IntelligenceHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)Developer Tools & DataIoT & Connected Devices
- Location
- Dallas, Texas
- Typical check
- $150K
- Past investments
- 6
Notable investments
Cerebri AIeRelevance
Rothenberg VenturesCapital Factory Fund 4SwakkerHow to reach Mark Sten
Angels and operators like Mark Sten reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
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Cite this page
Round Funded. "Mark Sten." Round Funded investor database, updated September 28, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mark-sten
Frequently Asked Questions
What does Mark Sten invest in?
Mark Sten invests in Artificial Intelligence, Healthcare & Biotech, Biotech & Pharma and SaaS & Enterprise, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Sten invest at?
Mark Sten typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Mark Sten's typical check size?
Mark Sten typically writes checks around $150K. 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.