One Rock Capital Partners
One Rock Capital Partners is an operationally focused, value-oriented private equity firm investing in industrial, manufacturing, distribution, services, and other real-economy sectors.
- Industrials and business services private equity investment firm
- Industrials & Business Services PEF
- Tier II
Overview
One Rock Capital Partners is an operationally focused, value-oriented private equity firm investing in industrial, manufacturing, distribution, services, and other real-economy sectors.
One Rock frequently targets situations requiring more than passive ownership. These can include corporate carve-outs, under-managed businesses, operationally complex platforms, and companies where management support and strategic repositioning are central to the investment thesis. Within The Economy Wiki, the firm is connected to the Industrials & Business Services PEF market category.
Firm facts
| Institution | One Rock Capital Partners |
| Type | Industrials and business services private equity investment firm |
| Headquarters | New York, United States |
| Founded | 2010 |
| Primary ranking focus | Industrials & Business Services PEF |
| Highest 2026 tier | Tier II |
Activities and investment capabilities
Its operating resources address procurement, supply chains, production, commercial execution, organizational development, and acquisition integration. This makes the firm particularly relevant to industrial and services companies facing complex improvement requirements.
Industrial investing
Private equity for manufacturing, distribution and engineered-product businesses.
Business services
Investment in outsourced, recurring and mission-critical service platforms.
Operational improvement
Support for productivity, procurement, pricing, systems and acquisition integration.
Strategy and transaction coverage
Strategy and sector coverage
Manufacturing; distribution; engineered products; industrial technology; outsourced and business services
Transaction and ownership contexts
Buyouts; corporate carve-outs; recapitalizations; platform building; operational turnarounds
Market position
One Rock Capital Partners fits Tier II because it combines substantial operating credibility, institutional scale, and category relevance. Its breadth remains closely aligned with the real economy, giving it a coherent position within industrial and business-services private equity.
One Rock Capital Partners is assessed within the Industrials & Business Services PEF framework. For wider market context, see Middle-Market Private Equity: Returns, Scale and Manager Selection.
Competitive context
One Rock Capital Partners is recognized Tier II in Top 30 Industrials & Business Services PEF 2026. The ranking compares firms by institutional relevance, specialist capability, investment activity, operating depth and market positioning. Comparable-firm links below support navigation and do not imply that every institution competes for every transaction or asset.
Leadership and governance
Leadership, investment-committee composition and operating resources may change over time. Current information should be confirmed through One Rock Capital Partners’s official website.
| Leadership area | Current source |
|---|---|
| Investment and operating leadership | Current team and governance information |
Corporate and public information
This profile refers to One Rock Capital Partners as the public-facing investment organization. Individual funds, management companies, advisers and regulated entities may use separate legal names across jurisdictions.
Corporate and disclosure information
| Organization | One Rock Capital Partners |
| Headquarters | New York, United States |
| Public website | www.onerock.com |
| Profile basis | Public institutional information and Capital Ranking editorial research |
Ranking recognition
Related Economy analysis
Selected Economy Markets articles provide context for the investment, diligence, financing and value-creation themes relevant to this firm:
- Middle-Market Private Equity: Returns, Scale and Manager Selection
- Private Equity Technology Due Diligence in the AI Era
- Private Credit Lending Models as Banks Retreat
