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About us

Sun Life Financial is among the leading providers of insurance and financial services in the world, and is deeply committed to providing positive long-term results for our clients. Sun Life traces its history back to 1865 and has a long history of providing a diverse range of protection and wealth accumulation products and services to individuals and corporations. More.

Our commitment

Sun Life Financial has been committed to building and safeguarding wealth for more than 140 years. Our mission is to help customers achieve lifetime financial security. Consistently high ratings, an extensive global presence and prudent investment management make Sun Life Financial one of the leading groups of financial institutions in the world.


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Our ratings

When purchasing financial products, particularly those that offer guarantees, it’s important to look at the strength of the institution. For current ratings, please visit: www.sunlife.com

Sun Life Assurance Company of Canada ratings
Rating Agency 
Rating Level
A.M. Best A+ (Superior) Second of 16 rating levels
Standard & Poor's AA- (Very Strong)  Fourth of 20 rating levels
Moody's Aa3 (Excellent)  Fourth of 21 rating levels





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