Daniel O'Sullivan is an operator angel based in Albany, New York, United States with one known investment, SigmaSecurity.
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Contacts
Daniel O'Sullivan portfolio company (1)
- SigmaSecurity
Investor Profile
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Frequently asked questions
Who is Daniel O'Sullivan?
Daniel O'Sullivan is an operator angel based in Albany, New York, United States with one known investment on file, SigmaSecurity.
How do I contact Daniel O'Sullivan?
A LinkedIn page is on file for Daniel O'Sullivan. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal