John Sung Kim
Angel investor in San Francisco
San Francisco, California
John Sung Kim, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what John Sung Kim backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment Partner
- Stages
- Early Stage Venture
- Invests in
- Healthcare & BiotechSaaS & EnterpriseConsumer & RetailManufacturing & IndustrialPropTech & Real Estate
- Location
- San Francisco, California
- Typical check
- $500K
- Past investments
- 5
Notable investments
JetBridgeCredy
Rappilvl5How to reach John Sung Kim
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Frequently Asked Questions
What does John Sung Kim invest in?
John Sung Kim invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and Manufacturing & Industrial, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Sung Kim invest at?
John Sung Kim typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is John Sung Kim's typical check size?
John Sung Kim typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact John Sung Kim?
Unlock John Sung Kim's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.