Quentin is a graduate of a Master's degree in Corporate Law and Taxation from the University of Paris 1 - Panthéon Sorbonne. He practiced in a Parisian law firm before joining Degroux Brugère in 2022.

He mainly advises in private equity, mergers and acquisitions, and more generally, in corporate law, and assists investment funds in fund raising, external growth and refinancing transactions, as well as in the implementation of management packages.