Areas of expertise

Mathieu operates in the following areas :

  • Corporate law ;
  • Mergers & Acquisitions ;
  • National and international restructurings ;
  • Private equity ;
  • Business contracts.

Professional practice

Mathieu had completed his final internship as a student lawyer in the “Mergers & Acquisitions - Corporate Law department” of DELSOL Avocats. He joined BIGNON LEBRAY in September 2020 for his first association before joining DELSOL Avocats in January 2023.


  • CAPA (EDARA 2020)
  • Double degree M1/M2 Grande Ecole Program - M1/M2 Business Law (SKEMA Business school / Sophia - Antipolis /Lille)


French, English.


DELSOL Avocats advised the management of the LOYALTY COMPANY group on its sale to UP COOP

The UpCoop cooperative (Groupe Up), a major player in socially and locally useful payment solutions (luncheon vouchers, gift vouchers, etc.), has acquired the Loyalty Company group, France’s leading expert in data marketing and communications consultancy. Created in 2004, the Loyalty Company group employs 75 experts in consultancy, data,...


DELSOL Avocats advised Apave with its acquisition of Tecnatom France

DELSOL Avocats advised Apave, a group specialising in the management of technical, human, environmental and digital risks, with the acquisition of Tecnatom France from Tecnatom SA. Tecnatom France is the French subsidiary of Tecnatom SA, itself controlled by the American group Westinghouse Electric Company. Specialising in ultrasonic...