Craig Majernik is a Managing Director at Windjammer Capital Investors, whose known portfolio counts 1 company.
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Investment focus
- Stage
- Late-Stage
- Focus
- Industrial ElectronicsSTEM Education
Contacts
Affiliated funds' portfolios
Managing Director at Windjammer Capital Investors, whose known portfolio counts 1 company
- Flinn Scientific, Inc.
Investor Profile
Craig Majernik is listed against sectors Education, FinTech and Hardware, and focus areas Industrial Electronics and STEM Education in the database.
Craig Majernik is listed for Late-Stage rounds in the database.
The firm portfolio and the focus above give founders context on whether Craig Majernik matches their raise.
Colleagues at Windjammer Capital Investors
Peter McGah
Principal
Boston, United States
Ryan Pertz
Managing Director
Newport Beach, United States
Rob Quandt
Managing Director
Boston, United States
Brandon Edlefsen
Operating Director
Boston, United States
Robert Bartholomew
Chairman & Managing Principal
Newport Beach, United States
Erik Johnson
Operating Director
Orange, United States
Will Carter
Vice President
Boston, United States
John Donahue
Managing Director
Lincoln, United States
Costa Littas
Managing Partner
Boston, United States
Greg Bondick
Managing Principal
Waltham, United States
Gianluigi Sepe
Principal
New York, United States
Frequently asked questions
Who is Craig Majernik?
Craig Majernik is a private equity investor based in Boston, Massachusetts, United States, listed as Managing Director at Windjammer Capital Investors. The known portfolio of that firm is one company. That portfolio belongs to the firm, not to Craig Majernik personally.
What does Craig Majernik invest in?
Listed sectors include Education, FinTech and Hardware; listed focus areas include Industrial Electronics and STEM Education. 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 Craig Majernik invest at?
Windjammer Capital Investors is listed for Late-Stage rounds in the database, and Craig Majernik is listed there as Managing Director. 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 Craig Majernik listed at?
Craig Majernik is listed as Managing Director at Windjammer Capital Investors. 11 other people in the database share a firm with Craig Majernik.
How do I contact Craig Majernik?
An email address, a phone number and a LinkedIn page are on file for Craig Majernik. 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