Eric O'Brien is a Partner at Seidler Equity Partners, whose known portfolio counts 1 company.
Is Eric O'Brien a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Late-Stage
- Sector
- ConsumerHealthcare
- Focus
- Fitness Clubs
Contacts
Affiliated funds' portfolios
Partner at Seidler Equity Partners, whose known portfolio counts 1 company
- LA Fitness International
Investor Profile
Founders in the listed sectors Consumer and Healthcare, and focus area Fitness Clubs fall inside that listing.
Eric O'Brien is listed for Late-Stage rounds in the database.
The firm portfolio and the focus above give founders context on whether Eric O'Brien matches their raise.
Colleagues at Seidler Equity Partners
Monica Golbranson
Investment Professional
Marina del Rey, United States
Voltaire Valdellon
Director
Long Beach, United States
Henry Wei
Vice President
Los Angeles, United States
Jeremy Hutchings
Investment Professional
Marina del Rey, United States
Tobin Ryan
Partner
Janesville, United States
William McLendon
Principal
Marina del Rey, United States
Eric Kutsenda
Partner
Manhattan Beach, United States
Tom Denot
Partner
Los Angeles, United States
Dustin McQuillan
Vice President
Tampa, United States
Dave Reed
Director
Los Angeles, United States
Chris Leitten
Vice President
Los Angeles, United States
Frequently asked questions
Who is Eric O'Brien?
Eric O'Brien is a private equity investor based in Los Angeles, California, United States, listed as Partner at Seidler Equity Partners. The known portfolio of that firm is one company. That portfolio belongs to the firm, not to Eric O'Brien personally.
What does Eric O'Brien invest in?
Listed sectors include Consumer and Healthcare; listed focus areas include Fitness Clubs. 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 Eric O'Brien invest at?
Seidler Equity Partners is listed for Late-Stage rounds in the database, and Eric O'Brien is listed there as 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 Eric O'Brien listed at?
Eric O'Brien is listed as Partner at Seidler Equity Partners. 11 other people in the database share a firm with Eric O'Brien.
How do I contact Eric O'Brien?
An email address, a phone number and a LinkedIn page are on file for Eric O'Brien. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal