UnumProvident Corp. Now Unum Group

March 2, 2007

CHATTANOOGA, Tenn.--(BUSINESS WIRE)--

UnumProvident Corporation (NYSE: UNM) has officially changed its name to Unum Group, and the company's shares will be traded publicly as Unum Group going forward.

Unum announced in January that it intended to shorten its name as part of a larger branding initiative the company is undertaking to reinforce its commitment to being a leader in the group benefits industry. The new name follows several years of operational and financial restructuring and signals a transition to a period of building and growing the company's business.

"This is a significant event in our company's continued evolution," said Thomas R. Watjen, president and CEO. "Given the progress we've made both operationally and financially in recent years, we are essentially a new company. Our new name signals this in a way that does not lose sight of the tremendous brand equity we've built in the marketplace over many years."

The company has already begun using the name Unum in the marketplace and expects to unveil a new corporate logo and creative direction in the coming weeks. The names of Unum's insurance entities used to market and sell its products, including Unum Life Insurance Company of America, Provident Life and Accident Insurance Company, The Paul Revere Life Insurance Company, and Colonial Life & Accident Insurance Company are not changing.

About Unum

Unum (www.unum.com), formerly UnumProvident, is one of the leading providers of employee benefits products and services, and the largest provider of group and individual disability income protection insurance in the United States and the United Kingdom. Through its subsidiaries, Unum Group insures more than 25 million people and provided $6.2 billion in total benefits to customers in 2006.

Source: Unum

Contact: Unum, Chattanooga Media: Jim Sabourin, 423-294-6043 Toll free: 866-750-8686 (UNUM) or Mary Clarke Guenther, 423-294-6300 Toll free: 866-750-8686 (UNUM) or Investors: Thomas A. H. White, 423-294-8996 or Madhavi Venkatesan, 423-294-1630 www.unum.com