Sean Besser
Angel investor in Santa Monica
Santa Monica, California
Sean Besser, Angel investor in Santa Monica is an active investor based in Santa Monica, California. This profile covers what Sean Besser backs, at which stage, and how founders can reach out in 2026.
Mr. Sean Besser is an Angel Investor. Mr. Sean served as Chief Business Officer at Tapslash. He served as Head of Platform at Peel. He was EVP of Business Development, Media Partnerships, Operations and Strategy at GetGlue. He completed MBA in Business from the University of California, Berkeley, a Juris Doctor in Law from the University of Southern California, and a Bachelor of Arts in Communications and Journalism from the University of Southern California.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Healthcare & BiotechClimate & EnergyCybersecurityMobility & LogisticsPropTech & Real EstateImpact & Social Enterprise
- Location
- Santa Monica, California
- Typical check
- $150K
- Past investments
- 5
Notable investments
AmdocsDowntown Santa Monica, Inc.How to reach Sean Besser
Angels and operators like Sean Besser 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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Cite this page
Round Funded. "Sean Besser." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sean-besser
Frequently Asked Questions
What does Sean Besser invest in?
Sean Besser invests in Healthcare & Biotech, Climate & Energy, Cybersecurity and Mobility & Logistics, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sean Besser invest at?
Sean Besser typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Sean Besser's typical check size?
Sean Besser 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.