Partnership capital to help entrepreneurial executives build great businesses


Sentinel is one of the nation's leading lower middle market private equity firms. We invest in management buyouts, acquisitions of family businesses, corporate divestitures, industry consolidations, and going-private transactions in the United States and Canada. We also invest in special situations, including balance sheet restructurings and operational turnarounds. We forge partnerships with talented management teams who want to be owners of the companies they operate. Based in New York City, Sentinel has approximately $2.6 billion of capital under management.

Our team has a proven record and access to the critical resources growing businesses need. And we have the experience and expertise to execute a wide variety of private equity transactions.


At a Glance

  • Friendly, partnership equity
  • Focus on lower middle market companies
  • $2.6 billion private equity under management
  • Proven record of helping businesses grow
  • Dependable partners
  • Transaction flexibility