Company Story
1848 - Unum Group's predecessor, Union Mutual Life Insurance Company, was founded in Portland, Maine.
1869 - The company began offering accident insurance policies.
1892 - The company changed its name to Union Mutual Life Insurance Company of Maine.
1934 - The company merged with Paul Revere Corporation, expanding its offerings to include disability insurance.
1971 - The company changed its name to Paul Revere Corporation.
1986 - The company acquired the National Health Insurance Company.
1993 - The company changed its name to Unum Corporation.
2003 - The company acquired the employee benefits business of Provident Companies, Inc.
2007 - The company acquired the disability business of Swiss Re.
2015 - The company changed its name to Unum Group.
2019 - The company acquired the benefits business of Prudential Financial, Inc.