Bulent Altan is an angel investor based in Los Angeles, California, United States with one known investment, Isar Aerospace.
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Investment focus
- Sector
- Hardware
Contacts
Bulent Altan portfolio company (1)
- Isar Aerospace
Affiliated funds' portfolios
Advisor at Yttrium, whose known portfolio counts 13 companies
- Seven Senders
- Embotech
- i6 Group
- Finsemble
- HeyJobs
- casavi
- TRUCE Software
- ApprovalMax
- Beijing Qinghang Bauhinia Equipment Technology Co.
- Eye Able
- Sphera
- Starmind
- and 1 more
Founding Partner at Alpine Space Ventures, whose known portfolio counts 6 companies
- constellr
- Northwood Space
- Morpheus Space
- K2 Space
- Reflex Aerospace
- Blackwave
Investor Profile
The listing covers sector Hardware, and focus areas Aerospace, Satellites and Space. Startups operating in these areas may find Bulent Altan relevant.
The stage tags on this profile are Pre-Seed and Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues
Tim Kindt
Partner
Munich, Germany
Felix Ackermann
Growth Investor
Munich, Germany
Dominik Hörner
Growth Investor
Frankfurt, Germany
Axel Krieger
Founding Partner and Managing Director
Munich, Germany
Giovanna Maag
Member Supervisory Board
Zürich, Switzerland
Patrick Beitel
Founding Partner and Managing Director
Frankfurt, Germany
Dirk Schmuecking
Managing Director and Founding Partner
Munich, Germany
Sebastian Weschenbach
Principal
Munich, Germany
Moritz Sträb
Investor
Munich, Germany
Achim Duennwald
Managing Director
Cologne, Germany
Lynn Zoenen
Principal
Luxembourg
Joram Voelklein
Founding Partner
Munich, Germany
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Frequently asked questions
Who is Bulent Altan?
Bulent Altan is an angel investor based in Los Angeles, California, United States with one known investment on file, Isar Aerospace. The sections above list the sectors, stages and firms attached to that record.
What does Bulent Altan invest in?
Listed sectors include Hardware; listed focus areas include Aerospace, Satellites and Space. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Bulent Altan invest at?
The database lists Bulent Altan for Pre-Seed and Seed rounds. 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 Bulent Altan listed at?
Bulent Altan is listed as Advisor at Yttrium. 12 other people in the database share a firm with Bulent Altan.
How do I contact Bulent Altan?
An email address, a phone number and a LinkedIn page are on file for Bulent Altan. 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