SagardSince 2002

  • Mariane joined Sagard in February 2002 as Chief Financial and Administrative Officer to structure the firm’s organisation.
  • She was promoted Managing Director in 2019 and Partner on 1 January 2020.
  • She is in charge of the firm’s finances, risk management, administration and also manages investor relations in joint collaboration with Rik Battey, a Sagard Partner.


Mariane began her career with Andersen in Paris, where over 15 years she held a variety of positions, including Audit Director and Deputy Corporate Secretary for Andersen France.

During this period, she led a number of international projects to reorganise the group’s infrastructure, and was responsible for the operational management of the administrative and financial departments at Andersen France.