History and Structure

  • 65 years of claims handling experience
  • Approved by more than 20 carriers; carrier and audit scores consistently above 93 percent
  • 98 percent client retention; average client tenure of more than nine years
  • More than 1,500 experienced, committed associates; 92 percent employee retention
  • Managing $13.5 billion in losses; 250,000 new claims annually

ESIS was one of the first organizations to handle workers compensation claims on a third-party basis 65 years ago. We now provide a full range of sophisticated risk management services, including workers compensation, liability, and disability claims management. These primary services are further supported by our extensive managed care offering, innovative catastrophe services, benchmarking capabilities, recovery services, Special Investigations Unit (SIU), risk control, and litigation management.

We are a wholly owned subsidiary of Chubb, the largest publicly traded property and casualty (P&C) insurer, with approximately 31,000 employees worldwide in over 54 countries, the company posts more than $88 billion in revenue and $160.2 billion in assets. Although ESIS’ business operates independently from Chubb, we are backed by the financial strength of this global organization. 

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