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ESIS, A Chubb Company, is a third-party administrator offering one of the industry’s broadest selections of sophisticated risk and claim management solutions.

  • Claims Management
    • Workers compensation
    • Auto liability
    • General liability
    • Product liability
    • Professional and management
    • Cyber liability
  • Catastrophic/mass loss
  • Medical programs
  • Risk control and loss prevention consulting
  • Integrated absence/disability management

Our innovative approach is  powered by cutting-edge technology, data and analytics, and a commitment to best-in-class service. Our strategic partnership approach helps our clients manage the evolving risks they face, achieve superior claims outcomes, and measurably reducing their total cost of risk.  

70 years of claims experience
70 years of claims experience


ESIS was one of the first organizations to handle workers compensation claims on a third-party basis almost 70 years ago. We now provide a comprehensive array of pre-  and post-loss strategies. Although ESIS’ business operates independently from Chubb, we are backed by the financial strength of this global organization.