Jim O’Brien

Jim O’Brien is the founder of Ringleader Ventures. Venture Capital · Chicago, IL. Backed by Mike Maddock (Angel) and Mike Maddock.

About Jim O’Brien

Jim O’Brien is the founder of Ringleader Ventures. Ringleader Ventures operates in Venture Capital and is based in Chicago, IL. Backers on record include Mike Maddock, Mike Maddock (Angel).

Jim O’Brien at a glance

Company
Ringleader Ventures
Industry
Venture Capital
Location
Chicago, IL
Investors on record
Mike Maddock, Mike Maddock (Angel)

Frequently asked about Jim O’Brien

Who is Jim O’Brien?
Jim O’Brien is the founder of Ringleader Ventures. Full profile, funding history and background on StartupFundraising.com.
What company did Jim O’Brien found?
Jim O’Brien founded Ringleader Ventures, a Venture Capital company based in Chicago, IL.
How do I contact Jim O’Brien?
Verified contact routes including LinkedIn, background and funding history for Jim O’Brien are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Venture Capital journeys in Chicago — who backed them, at what stage, and how much they raised.

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