John Gruber
Principal at NSP Capital
Birmingham, Michigan
John Gruber, Principal at NSP Capital is an active investor based in Birmingham, Michigan. This profile covers what John Gruber backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- FintechSaaS & EnterpriseClimate & EnergyCybersecurityManufacturing & IndustrialMedia & ContentSocial & CommunityGovTech & Defense
- Location
- Birmingham, Michigan
- Typical check
- $2M
- Past investments
- 8
Notable investments
How to reach John Gruber
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Frequently Asked Questions
What does John Gruber invest in?
John Gruber invests in Fintech, SaaS & Enterprise, Climate & Energy and Cybersecurity, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact John Gruber?
Unlock John Gruber's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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