Graduated from HEC, Ronan Le Moal joined Crédit Mutuel de Bretagne as a member of the General Management. He then joined the Group's management team, as head of the company in 2000. In 2001, he was appointed Technical and Financial Director of Suravenir, Crédit Mutuel Arkéa's life insurance and provident insurance subsidiary. In 2005, he became Managing Director of Symphonis, an online broker specialising in life insurance. In 2006, he led the acquisition of ProCapital2 and led the merger between Symphonis and Fortuneo Direct Finance, which resulted in the formation of Fortuneo.
Ronan Le Moal was appointed Chief Executive Officer of Crédit Mutuel Arkéa Group in 2008. He became a Board Member of iBanFirst in 2016.