Martin Winter is a corporate venture investor at Altana, whose known portfolio counts 4 companies.
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Investment focus
- Sector
- Hardware
- Focus
- 3D PrintingPrinting TechSensorsSpecialty Chemicals
Contacts
Affiliated funds' portfolios
Affiliated at Altana, whose known portfolio counts 4 companies
- Velox
- Tretau
- Nordtreat
- Landa Digital Printing
Investor Profile
Founders in the listed sector Hardware, and focus areas 3D Printing, Printing Tech, Sensors and Specialty Chemicals fall inside that listing.
Altana appears in Seed, Series A and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Martin Winter matches their raise.
Frequently asked questions
Who is Martin Winter?
Martin Winter is a corporate venture investor based in Freiburg, Baden-Württemberg, Germany, listed at Altana. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Martin Winter personally.
What does Martin Winter invest in?
Listed sectors include Hardware; listed focus areas include 3D Printing, Printing Tech, Sensors and Specialty Chemicals. 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 Martin Winter invest at?
Altana appears in Seed, Series A and Series B rounds across its known deals, and Martin Winter is listed there. 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 Martin Winter listed at?
Martin Winter is listed at Altana, whose known portfolio counts 4 companies.
How do I contact Martin Winter?
A LinkedIn page is on file for Martin Winter. It is readable inside RaiseHunt after you create an account. The database holds no email address and 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