Unum Group is a Tennessee company, with head office located at 1 Fountain Square Chattanooga, Tennessee 37402. The company achieved a record breaking net income last year - 994.20 million USD. This is 6.74% higher than one reported in 2016. In 2017 the company owned a total of 63.01 billion USD worth of assets. 2015 was the year when the company amassed the most assets.