Claude Michel Marcel Guillemot is a French businessperson who has been at the head of 8 different companies and currently holds the position of Chairman & Chief Executive Officer of Guillemot Corp. SA, Chairman of Guillemot, Inc., Chairman for Guillemot Recherche et Développement, Inc., Chairman of Guillemot, Inc. (United States) and General Manager at Guillemot GmbH (which are all subsidiaries of Guillemot Corp. SA), Chairman of Guillemot Innovation Labs SAS, Chairman at Hercules Thrustmaster SAS, President of Club des Trente, Director & Executive Vice President-Operations at Ubisoft Entertainment SA, Director & Deputy CEO-Technologies at Gameloft SE and Director & Deputy Chief Executive Officer at Guillemot Brothers SE. Claude Michel Marcel Guillemot is also General Manager of Guillemot GmbH and on the board of 13 other companies.

In his past career Mr. Guillemot held the position of Chief Executive Officer & Director at Guillemot Brothers SA.

Mr. Guillemot received a graduate degree from the University of Rennes and a graduate degree from Institut Catholique d'Arts & Métiers.