One Rock Capital Partners
onerock.com Direct investor
One Rock Capital Partners is an operationally-focused private equity firm that invests in middle-market businesses, often complex carve-outs, in real economy sectors. It leverages its operating partners and strategic partner Mitsubishi Corporation to enhance portfolio company value.
One Rock Capital Partners is a private equity firm headquartered in New York, United States. It invests directly in companies, from growth to buyout, in chemicals & Process Industries, food & Beverage Manufacturing & Distribution, specialty Manufacturing and business & Environmental Services. $10 Bn+ Total Capital Raised Since Inception under management and 70 portfolio companies, as it reports.
“We seek to invest in growing companies that we believe would benefit from a hands-on, rigorous approach to operational and strategic value creation.”
— One Rock Capital Partners, own website
- Layer
- Direct investor
- Type
- Private equity
- Headquarters
- New York, United States
- Invests in
- US, Europe, global
- Sectors
- Chemicals & Process Industries, Food & Beverage Manufacturing & Distribution, Specialty Manufacturing, Business & Environmental Services
- Assets under management
- $10 Bn+ Total Capital Raised Since Inception
- Portfolio
- 70 companies
Team, as One Rock Capital Partners publishes it
- Kurtis Barker Operating Partner
- Ross Bushnell Operating Partner
- Eric Evans Operating Partner
- Andrew Georges Operating Partner
- Kevin Lang Operating Partner
- Thierry Morin Operating Partner
- Frank Orfanello Operating Partner
- Tony Palmer Operating Partner
- Roger Roundhouse Operating Partner, Head of Portfolio Operations
- Andrew Shackett Operating Partner
Names and roles exactly as listed on onerock.com. Nothing else about these people is recorded.
Most shared portfolio companies with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 6 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.
- Bruckmann, Rosser, Sherrill & Co., Management, L.P. 1 shared company: airxcel.com
- Freedom 3 Capital LLC 1 shared company: airxcel.com
- Backcast Partners Management LLC 1 shared company: petroplex.com
- Point 41 Capital Partners, L.P. 1 shared company: robertshaw.com
- Sun Capital Partners, Inc. 1 shared company: robertshaw.com
- Zahid Group 1 shared company: elementis.com
Limited partners that disclose a commitment
From the LP's own published fund list — the LP is the source, not the manager.
- California Public Employees' Retirement System → One Rock Capital Partners IV, LP · vintage 2025 · $125,000,000 committed · source
Where this comes from
Every fact above was read from a page One Rock Capital Partners publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://www.onerock.com/name, is_investor, layer, type, hq_country, hq_city, invests_in_geographies, stage_min, stage_max, sectors, thesis_quote, thesis_quote_page, description, aum, portfolio_count, status
- https://www.onerock.com/operating-partner-team/people
- https://www.onerock.com/strategy-and-value-creation/thesis_quote
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Record 1717 · added 2026-08-28 · link last verified 2026-10-21 · confidence high
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