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One Rock Capital Partners, LLC Employee Directory

Financial ServicesNew York, United States51-200 Employees

One Rock Capital Partners is a New York-based private equity firm with about $10 billion in cumulative capital commitments, focused on investing in companies across chemicals and process industries, food and beverage manufacturing and distribution, specialty manufacturing, and business and environmental services. The firm aims to enhance the value of portfolio companies by supplying operational, strategic, and financial resources.

It collaborates with its Operating Partners and leverages the global resources of Mitsubishi Corporation, its strategic partner, to support its investments. The firm maintains offices in New York, Los Angeles, and London. In 2024, it named Jim Wiegmann as an operating partner.

Find One Rock Capital Partners, LLC employees' phone numbers or email addresses

One Rock Capital Partners, LLC Global Highlights

Location
Employees

North America
186

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  • United States Of America
    186

Europe
23

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  • United Kingdom Of Great Britain And Northern Ireland
    21
  • Switzerland
    1
  • Spain
    1

Asia
12

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  • Sri Lanka
    3
  • Thailand
    3
  • Japan
    2
  • United Arab Emirates
    2
  • India
    1
  • Russian Federation
    1

South America
3

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  • Brazil
    2
  • Ecuador
    1

Africa
2

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  • South Africa
    1
  • Egypt
    1

One Rock Capital Partners, LLC's Leadership

  • Chief Executive Officer at One Rock Capital Partners, LLC
    B. S.
    Chief Executive Officer
    Mobile Phone
  • Vice President Of Investor Relations at One Rock Capital Partners, LLC
    W. P.
    Vice President Of Investor Relations
    Mobile Phone
  • Operating Partner at One Rock Capital Partners, LLC
    T. P.
    Operating Partner
    Mobile Phone
  • Operating Partner at One Rock Capital Partners, LLC
    S. S.
    Operating Partner
    Mobile Phone
  • Operating Partner at One Rock Capital Partners, LLC
    L. V.
    Operating Partner
    Mobile Phone
  • Partner at One Rock Capital Partners, LLC
    T. V.
    Partner
    Mobile Phone
  • Managing Partner at One Rock Capital Partners, LLC
    W. M.
    Managing Partner
    Mobile Phone
  • Operating Partner at One Rock Capital Partners, LLC
    A. G.
    Operating Partner
    Mobile Phone

One Rock Capital Partners, LLC Employee Metrics

100%
50%
0%
2026
2025
  • Operations
  • Analytics
  • Finance
  • Engineering
  • Real Estate
  • Other
  • Program & Project Management
  • Administrative
  • Human Resources
  • Banking
  • Community & Social Services
  • Legal
  • Entrepreneurship

Contact profiles from One Rock Capital Partners, LLC

Name
Title
Contact
Location
Last Update
  • Operating Partner at One Rock Capital Partners, LLC
    T. P.
    Operating Partner
    Mobile Phone
    Aug 24, 2026
  • Operating Partner at One Rock Capital Partners, LLC
    S. S.
    Operating Partner
    Mobile Phone
    United Kingdom, England
    Jul 07, 2026
  • Operating Partner at One Rock Capital Partners, LLC
    L. V.
    Operating Partner
    Mobile Phone
    Switzerland
    Aug 24, 2026
  • Partner at One Rock Capital Partners, LLC
    T. V.
    Partner
    Mobile Phone
    United Kingdom, England
    Aug 24, 2026
  • Managing Partner at One Rock Capital Partners, LLC
    W. M.
    Managing Partner
    Mobile Phone
    May 31, 2026
  • Operating Partner at One Rock Capital Partners, LLC
    A. G.
    Operating Partner
    Mobile Phone
    Jul 09, 2024
  • Chief Executive Officer at One Rock Capital Partners, LLC
    B. S.
    Chief Executive Officer
    Mobile Phone
    Oct 23, 2024
  • Partner at One Rock Capital Partners, LLC
    C. S.
    Partner
    Mobile Phone
    Oct 22, 2024
  • Operating Partner at One Rock Capital Partners, LLC
    J. W.
    Operating Partner
    Mobile Phone
    Jan 24, 2024
  • Partner at One Rock Capital Partners, LLC
    J. H.
    Partner
    Mobile Phone
    Oct 18, 2024

Frequently Asked Questions

What is One Rock Capital Partners, LLC known for?

Minus sign iconPlus sign iconOne Rock Capital Partners, LLC was founded in 2010 and operates in the Financial Services industry. Explore One Rock Capital Partners, LLC's company overview page for more information.

What is One Rock Capital Partners, LLC's most common email format?

Minus sign iconPlus sign iconOne Rock Capital Partners, LLC employees' email format typically follows the pattern of FLast@onerock.com. Trying to find reliable and up-to-date employee contact data? Find more One Rock Capital Partners, LLC email formats with LeadIQ.

How many employees does One Rock Capital Partners, LLC have currently?

Minus sign iconPlus sign iconOne Rock Capital Partners, LLC has approximately 120 employees as of August 2026. These team members are located across 5 continents, including North America, Europe and Asia.

Who are One Rock Capital Partners, LLC's key employees and leadership?

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As of August 2026, One Rock Capital Partners, LLC's key employees include:

  • Chief Executive Officer: B. S.
  • Vice President Of Investor Relations: W. P.
  • Operating Partner: T. P.
  • Operating Partner: S. S.
  • Operating Partner: L. V.

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