Claude Ritter is a Co-Founder & Managing Partner at NAP, whose known portfolio counts 17 companies.
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Investment focus
- Sector
- AIClimateHealthcareSaaS
Contacts
Affiliated funds' portfolios
Co-Founder & Managing Partner at NAP, whose known portfolio counts 17 companies
- Flip
- VoiceLine
- Xaver
- Charm
- Patronus Group
- Aleph Alpha
- Deltia
- SPREAD AI
- UniteLabs
- AMPECO
- Nory
- Verna
- and 5 more
Investor Profile
The listing covers sectors AI, Climate, Healthcare and SaaS, and focus areas AI Applications, Biotech, Carbon and Data Analytics. Startups operating in these areas may find Claude Ritter relevant.
NAP appears in Pre-Seed, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Claude Ritter is worth approaching.
Colleagues at NAP
Constanze Buchheim
Investorin & Supporter
Berlin, Germany
Marcel Hollerbach
Co-Founder & Entrepreneurial Partner
Berlin, Germany
Stefan Walter
Co-Founder & Managing Partner
Berlin, Germany
Dominik Matyka
Co-Founder & Entrepreneurial Partner
Berlin, Germany
Fabian Krautwurst
Partner
Berlin, Germany
Mey Cezairli
Partner
Berlin, Germany
Andrea Emanuelli
Head of Investor Relations
London, United Kingdom
Fritz Dutz
Investor
Germany
Markus Fuhrmann
Co-Founder and Entrepreneurial Partner
Switzerland
Frequently asked questions
Who is Claude Ritter?
Claude Ritter is a venture capital investor based in Berlin, Germany, listed as Co-Founder & Managing Partner at NAP. The known portfolio of that firm counts 17 companies. That portfolio belongs to the firm, not to Claude Ritter personally.
What does Claude Ritter invest in?
Listed sectors include AI, Climate, Healthcare and SaaS; listed focus areas include AI Applications, Biotech, Carbon and Data Analytics. 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 Claude Ritter invest at?
NAP appears in Pre-Seed, Seed and Series A rounds across its known deals, and Claude Ritter is listed there as Co-Founder & Managing Partner. 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 Claude Ritter listed at?
Claude Ritter is listed as Co-Founder & Managing Partner at NAP. 9 other people in the database share a firm with Claude Ritter.
How do I contact Claude Ritter?
An email address and a LinkedIn page are on file for Claude Ritter. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal