Marc Costantini


Marc Costantini is a management consultant, a fellow of the Society of Actuaries, a member of the American Academy of Actuaries, and a fellow of the Canadian Institute of Actuaries.

Mr. Costantini is the former executive vice president, commercial and government markets at Guardian Life Insurance Company of America, where he was charged with advancing the company’s commercial and government strategy and continuing its growth across all markets. Previously, Mr. Costantini led the financial, risk, actuarial, and internal audit functions as chief financial officer of Guardian. This included working closely with executive management on strategic issues and opportunities facing the company, including planning and reporting, tax, capital management, risk management, actuarial, treasury, and banking and ratings agency relationships.

Prior to joining Guardian in early 2014, he held a variety of executive level positions with Manulife Financial and John Hancock. This included executive vice president, corporate strategy and corporate Development for Manulife Financial; president, annuities for John Hancock; and executive vice president and CFO for John Hancock. He earned his bachelor's degree at Concordia University, located in Montreal, Canada.