A graduate of the French National School of Geology (ENSG) and the Institut Supérieur des Affaires (HEC MBA), Jérôme Roncoroni has held a number of positions in the industrial sector, in particular at mining company Peñarroya and then at Michelin.

In 2008, he was appointed Commercial Central Director at MMA.

He was made Head of Strategy and Professional Relations at Covéa in 2013, becoming Chief Compliance and Public and Regulatory Affairs Officer in 2015.

He was then appointed Group Internal Audit Director for France in 2018.

Jérôme Roncoroni became Chief Executive Officer of GMF in 2020.