Robert D. Long works as a Managing Partner at GarMark Partners. The firm's known portfolio counts 1 company.
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Investment focus
- Stage
- Late-Stage
- Focus
- Middle-market debtStructured Equity
Contacts
Affiliated funds' portfolios
Managing Partner at GarMark Partners, whose known portfolio counts 1 company
- Bridgenext
Investor Profile
Robert D. Long is listed against focus areas Middle-market debt and Structured Equity in the database.
Robert D. Long is listed for Late-Stage rounds in the database.
What the affiliated firm has backed is the closest available signal on whether Robert D. Long is worth approaching.
Colleagues at GarMark Partners
Frequently asked questions
Who is Robert D. Long?
Robert D. Long is a private equity investor and venture debt investor based in Stamford, Connecticut, United States, listed as Managing Partner at GarMark Partners. The known portfolio of that firm is one company. That portfolio belongs to the firm, not to Robert D. Long personally.
What does Robert D. Long invest in?
Listed focus areas include Middle-market debt and Structured Equity. 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 Robert D. Long invest at?
GarMark Partners is listed for Late-Stage rounds in the database, and Robert D. Long is listed there as 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 Robert D. Long listed at?
Robert D. Long is listed as Managing Partner at GarMark Partners. 4 other people in the database share a firm with Robert D. Long.
How do I contact Robert D. Long?
An email address, a phone number and a LinkedIn page are on file for Robert D. Long. 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