Deanna M. Mulligan (born 1963) was the president and CEO of The Guardian Life Insurance Company of America, a Fortune 300 company, and one of the largest mutual life insurance companies in the US.
Deanna M. Mulligan (born 1963) was the president and CEO of The Guardian Life Insurance Company of America, a Fortune 300 company, and one of the largest mutual life insurance companies in the US. (en)
Deanna M. Mulligan (born 1963) was the president and CEO of The Guardian Life Insurance Company of America, a Fortune 300 company, and one of the largest mutual life insurance companies in the US. (en)