A graduate of a business school, Gwenola began her career at the airline company AOM before joining Arthur Andersen (EY) as a financial controller in 2000. At EY, she held positions as Financial Controlling Leader and then Regional Finance Lead for the France, Luxembourg, and North Africa region. In 2017, she took on the responsibility of Finance Leader for the EMEIA region for the legal and tax activities, based in London.
In 2018, Gwenola joined Onepoint as a Leader in financial control and became a partner in administrative and financial management in 2020.