Find your path to Guillaume
1,004 people in our graph share verified history with Guillaume — schools, employers, funds. One of them is your warm intro.
Laura BuhlerunlockedGuillaume: together at McKinsey & Company (2009–2012)
×10Guillaume: together at McKinsey & Company
Guillaume: together at The University of Chicago Booth School of Business
About
Guillaume Bonniol joined Princeton in 2025, where he supports portfolio companies on operational and strategic initiatives. He previously served as SVP and General Manager at Amplifon, leading two business units, and worked in the retail division of EssilorLuxottica, building expertise in healthcare retail and health insurance. Earlier in his career he was a management consultant at McKinsey and managed real estate development programs at Bouygues Construction. He holds an MSc from Ecole Polytechnique and an MBA from the University of Chicago Booth School of Business.
Experience
- Princeton Equity GroupOperating Partnercurrent2025 — present
- AmplifonSenior Vice President of Amplifon Hearing Health Care2020 — 2025Minneapolis, Minnesota, United States
- AmplifonGeneral Manager of Amplifon Canada2017 — 2020Toronto, Ontario, Canada
- LuxotticaVP Eyecare and Insurance2016 — 2017Cincinnati
- LuxotticaVP Strategy Retail North America2013 — 2016Cincinnati
- LuxotticaSr Director Strategy2012 — 2013Cincinnati
- McKinsey & CompanyEngagement Manager2006 — 2012
- Roche DiagnosticsSummer Associate (Innovation Accelerator)2005
- SodearifReal Estate Project Manager2000 — 2004
- 32nd Artillery RegimentSecond Lieutenant (Fire Support Officer)1997 — 1998
Skills & more
C-Level LeadershipBusiness Partner SupportMulti-UnitStrategy26Telecommunications10Management Consulting17Business Strategy14MergersDue Diligence2Competitive Analysis7Financial Modeling2Market Analysis
+10 more
Strategic ConsultingProgram ManagementMergers & AcquisitionsCross-functional Team LeadershipLeadershipManagementBusiness DevelopmentChange ManagementGeneral ManagementCoaching & MentoringLanguages English · French · German · Italian
From Guillaume's professional profile.
Colleagues at Princeton
Alex Bouthillette
Vice President at Princeton
Austin Cade
Chief Financial Officer & Chief Compliance Officer at Princeton
Brandon Haire
Operating Partner, GrowthEdge™ at Princeton
Chris Tanco
Operating Partner, GrowthEdge™ at Princeton
Derek DeBenedetto
Principal, Head of Business Development at Princeton
Doug Kennealey
Managing Partner at Princeton
Jack Bennett
Associate at Princeton
Jack Nagle
Principal at Princeton
Frequently asked questions
- Who is Guillaume Bonniol?
- Guillaume Bonniol joined Princeton in 2025, where he supports portfolio companies on operational and strategic initiatives. He previously served as SVP and General Manager at Amplifon, leading two business units, and worked in the retail division of EssilorLuxottica, building expertise in healthcare retail and health insurance. Earlier in his career he was a management consultant at McKinsey and managed real estate development programs at Bouygues Construction. He holds an MSc from Ecole Polytechnique and an MBA from the University of Chicago Booth School of Business.
- Where does Guillaume Bonniol work?
- Guillaume Bonniol is Operating Partner, GrowthEdge™ at Princeton.
- Where did Guillaume Bonniol go to school?
- Guillaume Bonniol studied at The University of Chicago Booth School of Business (Master of Business Administration - MBA); École Polytechnique (Master of Science, Biology and Economics).
Same school
Also attended The University of Chicago Booth School of Business951
Prashant ShahPartner at Monta Vista CapitalNoorPartner at Clear VenturesTinaInvestments & Portfolio Services Team Member at Clear VenturesKatrin GeyskensExecutive Director at Capricorn Venture PartnersBill PescatelloInvestor at LightbankGlebFounder and Managing Partner at iTech Capital
+ 945 more
Also attended École Polytechnique280
Arthur MenschCo-founder & CEO of Mistral AIGuillaume LampleCo-founder & Chief Scientist of Mistral AIThomas WolfCo-founder & Chief Science Officer of Hugging FaceRodolphe ArdantFounder & President of SpendeskCyriac ParisotInvestor at Index VenturesMichal NatoraSenior Investment Director - Industrial IT & Robotics at Emerald Technology Ventures Ag
+ 274 more
Shared employers
Also worked at Amplifon2
Also worked at Luxottica13
Abigail HallBrand & Creative at Pave Health VenturesLeonardo Maria Del VecchioCo-Founder at Mangusta CapitalGiovanni BaldassarriPartner at Rialto VenturesLucrezia LucottiPartner at 360 CapitalLuca BarbieriHead of Risk Management & Valuation at Tages Capital SGR S.p.A.Jack KrauseOperating Partner, Consumer Products at Satori Capital
+ 7 more
Also worked at McKinsey & Company2,000
Ann Miura-KoCo-founding Partner at FloodgateJeremy LiewPartner at Lightspeed Venture PartnersMike SpeiserManaging Director at Sutter Hill VenturesJeremy LevinePartner at Bessemer Venture PartnersFabrice GrindaCo-founder & Managing Partner at FJ LabsJeppe RindomCo-founder & CEO of Pleo
+ 1,994 more
Also worked at Roche Diagnostics229
Joe HorsmanInvestor at Madrona Venture GroupMarco PrunottoInvestor at MedicxiMike FitzgeraldInvestor at High AlphaUri LopatinInvestor at Khosla VenturesJan-Olivier FillolsSenior Managing Director at Marlin Equity PartnersCyndi ReseburgInvestor at Initialized Capital
+ 223 more