JustRaised: Funded Startup Founders Databasejustraised

Mike Rosenbaum

Founder and CEO · Arena.io · Baltimore, MD, United States

Latest raise
$4.5M
Date raised
November 5, 2026
Round
—

About Mike Rosenbaum

an outcomes-based talent platform that uses career data from the four million people on its platform to predict who will succeed and stay in a role

Who is Mike Rosenbaum?
Mike Rosenbaum is listed as Founder and CEO of Arena.io based in Baltimore, MD, United States.
How much did Arena.io raise?
Arena.io raised $4.5M on November 5, 2026 (1 days ago).

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