Our Approach

One Rock focuses on control-stake equity investments in middle-market companies in North America. We draw on the expertise of our investors and operating partners to handle complex situations like corporate carve-outs, misunderstood companies, management transitions, and under-optimized companies. We utilize the global resources of Mitsubishi Corporation, our strategic partner, to increase the value of our portfolio companies, and focus on the industries where these resources will have the most impact:

Chemicals and Process Industries

  • Specialty chemicals, packaging
  • Packaging 
  • Paper and forestry products

Specialty Manufacturing and Healthcare Products

  • HVAC products and components
  • Consumer appliances and electronics
  • Specialty manufacturing
  • Medical or industrial laboratory supplies
  • Manufactured components for medical devices

Food Manufacturing and Distribution

  • Manufacturers of fresh, frozen and ready-to-eat food products
  • Businesses serving convenience, grocery, club and wholesale channels
  • Food distributors serving a variety of trade channels

Business and Environmental Services

  • Specialty chemicals, packaging
  • Packaging 
  • Paper and forestry products

Auto Retail

  • New car franchises
  • Automotive auctions and wholesalers
  • Ancillary services

About Us

One Rock enhances the value of middle-market businesses by bringing world-class operational, strategic, and financial resources to its portfolio companies.

Investment Professionals

One Rock’s investment professionals are experienced investors with established track records of building value in collaboration with Operating Partners and management teams.

Operating Partners

One Rock’s Operating Partners are integral to our investment and value-creation process:

Strategic Partner – Mitsubishi Corporation

One Rock’s unique affiliation with Mitsubishi Corporation provides us and our portfolio companies with access to the global resources of Mitsubishi. Utilizing Mitsubishi's global network can often result in benefits including:

“We have found in One Rock a team that appreciates people, which is key to our continued success. We are excited to have their guidance and perspective as we enter this next chapter of growth and development.”