Guillaume Briere-Giroux

Guillaume Briere-Giroux is a seasoned professional in the actuarial and insurance sectors, currently serving as Managing Director at JAB Holding Company LLC, where oversight of JAB Insurance's life and annuity investments in the US is a key focus. Prior to this role, Guillaume held the position of Partner at Oliver Wyman, providing actuarial consulting services to the US Life Insurance Industry, specializing in strategy, mergers and acquisition, reinsurance, and financial reporting. Notable previous positions include Chief Life and Annuity Reinsurance Officer at Fortitude Re and Partner at Oliver Wyman, where leadership of the Hartford office was emphasized. Early career experience includes roles as an Actuarial Consultant at Towers Watson and an Actuary at Allianz Life, with foundational training in the Royal Canadian Navy. Guillaume holds a Bachelor of Science degree in Actuarial Science from Université Laval.