Jeff Holmberg works as a Principal at King River Capital. The firm's known portfolio counts 11 companies.
Is Jeff Holmberg a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Principal at King River Capital, whose known portfolio counts 11 companies
- SuperGaming
- Stan
- Starboard Maritime Intelligence
- Safewill
- Layer3
- ChargeLab
- Party Icons
- Block Earner
- Darkbright Studios
- Relevance AI
- Dupe
Investor Profile
Founders in the listed sectors AI, Consumer, FinTech and SaaS, and focus areas AI Applications, AI Infrastructure, Crypto and Gaming fall inside that listing.
King River Capital appears in Pre-Seed, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Jeff Holmberg matches their raise.
Colleagues at King River Capital
Frequently asked questions
Who is Jeff Holmberg?
Jeff Holmberg is a venture capital investor based in New York City, United States, listed as Principal at King River Capital. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Jeff Holmberg personally.
What does Jeff Holmberg invest in?
Listed sectors include AI, Consumer, FinTech and SaaS; listed focus areas include AI Applications, AI Infrastructure, Crypto and Gaming. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Jeff Holmberg invest at?
King River Capital appears in Pre-Seed, Seed and Series A rounds across its known deals, and Jeff Holmberg is listed there as Principal. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Jeff Holmberg listed at?
Jeff Holmberg is listed as Principal at King River Capital. 5 other people in the database share a firm with Jeff Holmberg.
How do I contact Jeff Holmberg?
A phone number and a LinkedIn page are on file for Jeff Holmberg. They are readable inside RaiseHunt after you create an account. The database holds no email address for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal