One Equity Partners

Private Equity

One Equity Partners (OEP) is a middle-market private equity firm founded in 2001 as the merchant banking arm of Bank One, later JPMorgan Chase, before spinning out as an independent management company in January 2015. OEP pursues a disciplined, thematic strategy of 'transformational combinations' — buy-and-build platform investing — in middle-market industrial, healthcare, and technology companies across North America and Europe, typically deploying $50M-$250M per transaction. The firm has invested over $12.5 billion in assets under management across 125+ platform investments.

New York, United States · 9+ investments

Growth
Healthcare
Industrials
Headquarters
New York, United States
Founded
2001
AUM
$10.0B
Total Investments
9
Last Investment
Apr 2025
Geographic Focus
United States, Europe

Investment Thesis

We invest in compelling business ventures led by strong management teams.

One Equity Partners is a Private Equity firm based in New York, United States. It has made 9 investments in Healthcare and Industrials.

Investment History

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