Bumsoo Kim
Managing Partner at Quantum Prime Ventures
San Francisco, United States
Bumsoo Kim, Managing Partner at Quantum Prime Ventures is an active investor based in San Francisco, United States. This profile covers what Bumsoo Kim backs, at which stage, and how founders can reach out in 2026.
Bumsoo Kim is a Managing Partner at Quantum Prime Ventures, investing in early-stage AI-native companies with a background in semiconductors, wireless, and edtech.
- Investor type
- VC
- Stages
- Pre SeedSeedSeries A
- Invests in
- Artificial IntelligenceEdTechHardware & Deep Tech
- Location
- San Francisco, United States
- Typical check
- $250K
How to reach Bumsoo Kim
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Bumsoo Kim invest in?
Bumsoo Kim invests in Artificial Intelligence, EdTech and Hardware & Deep Tech, typically at Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Bumsoo Kim invest at?
Bumsoo Kim typically invests at Pre Seed, Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Bumsoo Kim's typical check size?
Bumsoo Kim typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Bumsoo Kim?
Unlock Bumsoo Kim's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.