Jonathan Shambroom
Angel investor in San Francisco
San Francisco, California
Jonathan Shambroom, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Jonathan Shambroom backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Seed
- Invests in
- Healthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailIoT & Connected Devices
- Location
- San Francisco, California
- Typical check
- $250K
- Past investments
- 7
Notable investments
ZOZIMPOWERD Inc.Evite.comMPOWERDTeam Builder VenturesHow to reach Jonathan Shambroom
Angels and operators like Jonathan Shambroom 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 Accelerator.
Connect with Jonathan Shambroom
Frequently Asked Questions
What does Jonathan Shambroom invest in?
Jonathan Shambroom invests in Healthcare & Biotech, Biotech & Pharma, SaaS & Enterprise and Consumer & Retail, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jonathan Shambroom invest at?
Jonathan Shambroom typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Jonathan Shambroom's typical check size?
Jonathan Shambroom typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Jonathan Shambroom?
Unlock Jonathan Shambroom's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.