WILLIAM E. DONNELL

Corporate Board Profile

Tech Score: 0/100

HANOVER INSURANCE GROUP, INC.

Filing Date	Source Excerpt
2025-03-27	William E. Donnell Age: 67 Mr. Donnell most recently served as the President and Chief Executive Officer of NCCI Holdings, Inc. ("NCCI"). NCCI is a national provider of workers compensation information, analysis, tools and services. Mr. Donnell served in this role from 2015 until January 2025, and he retired in February 2025. Prior to joining NCCI, Mr. Donnell served as the President of U.S. P&C Reinsurance for Swiss Re following its acquisition of GE Insurance Solutions in 2006. From 1998 until its acquisition by Swiss Re, he served in various roles at GE Insurance Solutions, including as chief marketing officer, global casualty leader and president of specialty commercial lines. He began his career with various leadership roles at Universal Underwriters and Crum & Forster. He holds both the Chartered Property Casualty Underwriter (CPCU) and Associate in Risk Management (ARM) designations. He is a past board member of the Reinsurance Association of America and the Insurance Industry Charitable Foundation. Skills & Qualifications: We believe Mr. Donnell’s qualifications to serve on our Board include his extensive knowledge of and experience in the P&C industry and his many years of management experience, including as CEO. If elected, Mr. Donnell’s term will expire in 2026.

Filing Date

Source Excerpt

2025-03-27

William E. Donnell Age: 67 Mr. Donnell most recently served as the President and Chief Executive Officer of NCCI Holdings, Inc. ("NCCI"). NCCI is a national provider of workers compensation information, analysis, tools and services. Mr. Donnell served in this role from 2015 until January 2025, and he retired in February 2025. Prior to joining NCCI, Mr. Donnell served as the President of U.S. P&C Reinsurance for Swiss Re following its acquisition of GE Insurance Solutions in 2006. From 1998 until its acquisition by Swiss Re, he served in various roles at GE Insurance Solutions, including as chief marketing officer, global casualty leader and president of specialty commercial lines. He began his career with various leadership roles at Universal Underwriters and Crum & Forster. He holds both the Chartered Property Casualty Underwriter (CPCU) and Associate in Risk Management (ARM) designations. He is a past board member of the Reinsurance Association of America and the Insurance Industry Charitable Foundation. Skills & Qualifications: We believe Mr. Donnell’s qualifications to serve on our Board include his extensive knowledge of and experience in the P&C industry and his many years of management experience, including as CEO. If elected, Mr. Donnell’s term will expire in 2026.

Data sourced from SEC filings. Last updated: 2026-02-03