CIGNA Corporation is an investor-owned employee benefits organization based in the United States. Through its subsidiaries, the Company is a provider of employee benefits offered through the workplace, including healthcare products and services, group life, accident and disability insurance, retirement products and services and investment management. CIGNAs major insurance subsidiary is Connecticut General Life Insurance Company. The Company operates in five business segments: employee healthcare, Life and disability benefits; employee retirement benefits and investment services; international life; health and employee benefits; run-off reinsurance operations, and other operations.