Guillaume Bonneton

Partner at GP Bullhound

Guillaume Bonneton is a Partner at GP Bullhound, a leading global technology investment bank. Guillaume has over 20 years of experience in the technology sector, having worked in corporate finance at Jefferies, Deutsche Bank, and The Boston Consulting Group.

Guillaume began their career at The Boston Consulting Group, where they worked as a consultant for two years. Guillaume then joined Deutsche Bank in March 1997, where they worked as a Vice President in the M&A corporate finance group focused on technology and internet companies. Guillaume left Deutsche Bank in December 2003 to join Jefferies, where they served as Director of Corporate Finance for technology companies.

Guillaume left Jefferies in August 2010 to join GP Bullhound, where they have been a Partner since. Guillaume has advised on some of the most high-profile technology transactions in recent years, including the IPOs of Spotify and Deliveroo.

Guillaume Bonneton has an MBA from INSEAD and a BBA in Management and Corporate Finance from ESCP Business School.

Guillaume Bonneton works with Johan Maunsbach - Partner & Chief Operating Officer, Investment Management, Erik Nowosad Andershed - Vice President, Platform, and Ward van Vierssen Trip - VP. Guillaume Bonneton reports to Per Roman, Managing Partner.


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  • Partner

    October, 2010 - present

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