Guillaume Briere-Giroux
InvestorManaging Director, Chief Actuary, JAB Insurance at JAB Holding Company
São Paulo, Brazil
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250 people in our graph share verified history with Guillaume — schools, employers, funds. One of them is your warm intro.
Gizem CakilunlockedGuillaume: together at Oliver Wyman (2013)
×8Guillaume: together at Oliver Wyman
×3Guillaume: together at Université Laval
About
Guillaume Briere-Giroux is a Managing Director at JAB Holding Company LLC, working within JAB Insurance. His work focuses on the annuity sector, including variable annuities, fixed indexed annuities, income annuities, fixed deferred annuities, and retirement products, with expertise in product development, pricing, financial modeling, financial reporting, hedging, and asset-liability management. His areas of practice include mergers and acquisitions, model building and validation, experience studies incorporating predictive modeling, peer review of pricing and valuation, and U.S. Statutory and U.S. GAAP methodology and forecasting.
Experience
- JAB HOLDING COMPANY LLCManaging Directorcurrent2025 — presentAvon, Connecticut, United States
- Oliver WymanPartner2021 — 2025Hartford, Connecticut, United States
- Fortitude ReChief Life and Annuity Reinsurance Officer2021Hartford
- Oliver WymanPartner and Hartford Office Leader2018 — 2021Greater Hartford
- Oliver WymanPrincipal and Hartford Office Leader2013 — 2017Greater Hartford
- Towers WatsonActuarial Consultant2008 — 2013Greater Hartford
- Allianz LifeActuary2005 — 2008
- Royal Canadian Navy | Marine royale canadienneLeading Seaman2000 — 2005Québec, Quebec, Canada
Skills & more
Actuarial Science40ALM25Risk Management20Financial Modeling17Economic Capital9Fixed Annuities10Financial Risk14Embedded Value7Variable Annuities6Actuaries5Valuation6Pricing4
+8 more
InvestmentsPredictive ModelingActuarial ConsultingFinancial ReportingMoSesFixed IncomeHedgingLife InsuranceLanguages English · French
- Member of the American Academy of Actuaries (MAAA) — American Academy of Actuaries
- Fellow of the Society of Actuaries (FSA) — Society of Actuaries
- Chartered Financial Analyst (CFA) — CFA Institute
From Guillaume's professional profile.
Colleagues at JAB Holding Company
Adam Hodes
Managing Director, Head of M&A and Integration, JAB Insurance at JAB Holding Company
Anant Bhalla
Senior Partner, Chief Investment Officer & Global Head of Insurance at JAB Holding Company
Andrew Taktajian
Managing Director, General Counsel, JAB Insurance at JAB Holding Company
David Serre
Managing Director, Co-Head of Business Development and Portfolio Management, JAB Consumer at JAB Holding Company
Emiliano Román
Managing Director, Co-Head of Business Development and Portfolio Management, JAB Consumer at JAB Holding Company
Frank Engelen
Managing Partner and Co-CEO at JAB Holding Company
Gordon von Bretten
Senior Partner at JAB Holding Company
Jin Chang
Partner at JAB Holding Company
Frequently asked questions
- Who is Guillaume Briere-Giroux?
- Guillaume Briere-Giroux is a Managing Director at JAB Holding Company LLC, working within JAB Insurance. His work focuses on the annuity sector, including variable annuities, fixed indexed annuities, income annuities, fixed deferred annuities, and retirement products, with expertise in product development, pricing, financial modeling, financial reporting, hedging, and asset-liability management. His areas of practice include mergers and acquisitions, model building and validation, experience studies incorporating predictive modeling, peer review of pricing and valuation, and U.S. Statutory and U.S. GAAP methodology and forecasting.
- Where does Guillaume Briere-Giroux work?
- Guillaume Briere-Giroux is Managing Director, Chief Actuary, JAB Insurance at JAB Holding Company.
- Where did Guillaume Briere-Giroux go to school?
- Guillaume Briere-Giroux studied at Université Laval (Bachelor of Science (BS), Actuarial Science).
Same school
Also attended Université Laval81
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Shared employers
Also worked at Oliver Wyman243
Leonard PicardoAdvisor at Manta Ray VenturesGizem CakilInvestor at OpenView Venture PartnersDale ChangOperating Partner at Scale Venture PartnersAmias GeretyPartner, Head of U.S. at QED InvestorsLaura BockPartner at QED InvestorsRobert TomkinsonSelf at Mucker Capital
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Also worked at Fortitude Re2
Also worked at Towers Watson99
Sapna MehtaInvestor at RevolutionBrian LimPartner at Pantheon VenturesThijs DijkmanGeneral Partner at PeakRuss NashInvestment Committee at Suncoast VenturesLena-Lou Simon-VirolleAI Implementation & Systems Lead at Fuel VenturesJulia KeeneAssociate at CVS Health Ventures
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Also worked at Allianz Life6
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