Sun Life is a Canadian financial services company that provides insurance, wealth management, and retirement solutions to individuals and corporate clients. The company was founded in 1865 and is headquartered in Toronto, Canada. Sun Life has operations in Canada, the United States, Asia, the United Kingdom, and other countries. The company has a strong focus on sustainability and corporate responsibility, and has been recognized for its efforts in these areas. Sun Life is listed on the Toronto Stock Exchange and the New York Stock Exchange.