Founder of Altis Semiconductor SNC, Didier Lamouche is a French businessperson who has been at the helm of 8 different companies and presently holds the position of Chairman for Utimaco GmbH and Chairman for Quadient SA.

He is also on the board of ACI Worldwide, Inc., Adecco Group AG, ASM International NV and Ecole Centrale Lyon.

In the past he occupied the position of Chief Executive Officer at Idemia Identity & Security France SAS Chairman & President of IDEMIA Group SAS and President & Chief Executive Officer for IDEMIA France SAS (both are subsidiaries of Idemia Identity & Security France SAS), President & Chief Executive Officer at ST-Ericsson SA, Chief Operating Officer of STMicroelectronics NV, Chairman & Chief Executive Officer for Bull SA, Chief Executive Officer of Altis Semiconductor SNC and Vice President-Worldwide Semiconductor Operations at IBM Microelectronics, Inc.

He received a doctorate from Ecole Centrale Lyon.