Stephane Yves Ougier

Part of Alten SA, Alten Ltd. is a British company that provides engineering and technology consulting services. The company is based in London, UK and was founded in 2013.

Part of Alten SA, Quick Release (Automotive) Ltd. develops and provides product data management software solutions. The company is based in Leigh-on-Sea, UK. The British company was founded in 2003. Quick Release (Automotive was acquired by Alten SA from Quite Refreshing Ltd. on August 07, 2019.

Part of Alten SA, Alten Technologies SASU is a French company that fits into the R & D and digital strategy of its customers. The company is based in Boulogne-Billancourt, France. The company specializes in customer relations and management, and offer solutions for the environmental and energy issues of transport, particularly in the rail mode and public transport. The company was founded in 2014. Yann Rougemont has been the CEO of the company since 2022.