David Dullum works as a President at The Gladstone Companies. The firm's known portfolio counts 5 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
President at The Gladstone Companies, whose known portfolio counts 5 companies
- Buy Auto Parts
- Sun State Nursery & Landscaping
- AJ Engineering
- Mason West
- Rowan Energy
Investor Profile
Stage-wise, the deals at The Gladstone Companies cluster around Late-Stage rounds.
The firm portfolio and the focus above give founders context on whether David Dullum matches their raise.
Colleagues at The Gladstone Companies
Frequently asked questions
Who is David Dullum?
David Dullum is a private equity investor and venture debt investor based in Washington, District of Columbia, United States, listed as President at The Gladstone Companies. The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to David Dullum personally.
What stage does David Dullum invest at?
The Gladstone Companies appears in Late-Stage rounds across its known deals, and David Dullum is listed there as President. 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 David Dullum listed at?
David Dullum is listed as President at The Gladstone Companies. 3 other people in the database share a firm with David Dullum.
How do I contact David Dullum?
An email address, a phone number and a LinkedIn page are on file for David Dullum. 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