Investor profile
Stefan Jahn
Private equity, Venture capital & Senior Investment Manager at Bm-t Beteiligungsmanagement Thüringen
Stefan Jahn is a Senior Investment Manager at Bm-t Beteiligungsmanagement Thüringen, whose known portfolio counts 9 companies.
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Investment focus
- Sector
- AIHardwareHealthcareSaaS
Contacts
Affiliated funds' portfolios
Senior Investment Manager at Bm-t Beteiligungsmanagement Thüringen, whose known portfolio counts 9 companies
- Enginsight
- Altavo
- Leapter
- Quantum Optics Jena
- DeepEn
- Peeriot
- Warmwind
- Zepta
- PERCEPTEC
Investor Profile
Founders in the listed sectors AI, Hardware, Healthcare and SaaS, and focus areas Biotech, Computer Vision, Cybersecurity and Enterprise SaaS fall inside that listing.
Bm-t Beteiligungsmanagement Thüringen 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 Stefan Jahn is worth approaching.
Colleagues at Bm-t Beteiligungsmanagement Thüringen
Katja Butzmann
Chief Executive Officer
Erfurt, Germany
Michael Thiele
Investor
Jena, Germany
Karin Rabe
Investmentmanager
Erfurt, Germany
Stephan Beier
Senior Investment Manager
Erfurt, Germany
Cornelia Böse
Investmentmanger
Erfurt, Germany
Frequently asked questions
Who is Stefan Jahn?
Stefan Jahn is a private equity investor and venture capital investor based in Erfurt, Thuringia, Germany, listed as Senior Investment Manager at Bm-t Beteiligungsmanagement Thüringen. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Stefan Jahn personally.
What does Stefan Jahn invest in?
Listed sectors include AI, Hardware, Healthcare and SaaS; listed focus areas include Biotech, Computer Vision, Cybersecurity and Enterprise SaaS. 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 Stefan Jahn invest at?
Bm-t Beteiligungsmanagement Thüringen appears in Pre-Seed, Seed and Series A rounds across its known deals, and Stefan Jahn is listed there as Senior Investment Manager. 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 Stefan Jahn listed at?
Stefan Jahn is listed as Senior Investment Manager at Bm-t Beteiligungsmanagement Thüringen. 5 other people in the database share a firm with Stefan Jahn.
How do I contact Stefan Jahn?
An email address, a phone number and a LinkedIn page are on file for Stefan Jahn. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal