RLB Holdings is a venture capital firm. Based in Greenwich, Connecticut, United States. Among the 2 companies in the known portfolio are Respondology and HipLogiq.
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Investment focus
- Stage
- Series A
Who to pitch at RLB Holdings
RLB Holdings portfolio companies (2)
- Respondology
- HipLogiq
Co-investors
Funds that share portfolio companies with RLB Holdings.
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About RLB Holdings
The firm's known deals cluster at Series A.
Ray Bartoszek (CEO) is listed as the contact to pitch at RLB Holdings.
Across the known portfolio, 2 co-investors appear alongside RLB Holdings, including SJF Ventures and Zelkova Ventures.
Frequently asked questions
What is RLB Holdings?
RLB Holdings is a venture capital firm based in Greenwich, Connecticut, United States, with a known portfolio of 2 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What stage does RLB Holdings invest at?
The known deals of RLB Holdings include Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at RLB Holdings?
One person at RLB Holdings is on file, listed as a contact for the firm, with their own profile page.
How do I contact RLB Holdings?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal