Sylvain LeGrand

Primo1D SA offers solutions for embedding intelligence in objects and materials. Its solutions include apparel, asset management and composite materials. The company was founded by Emmanuel Arene, Alain Papanti and Dominique Vicard in August 2013 and is headquartered in Grenoble, France.

Delion France SA manufactures deinked dried market pulp which can be used to produce printing and writing paper, board, and tissue. The company was incorporated on March 4, 2014 and is headquartered in Voreppe, France.

Evertree SAS produces plant-based chemicals. Its product SynerXiD is a family of proprietary, dry powder chemicals for industrial manufacturing. The company was founded by Anthony Parker and Joe Marcinko on February 16, 2016 and is headquartered in Compiegne, France.

Afyren Neoxy SAS engages in the operation of a biotechnological company for the valorisation of non-food biomass into bioenergy. It offers 7 organic acids. The company was founded on August 09, 2018 and is headquartered in Saint-Beauzire, France.

Prolein SAS is a French company that manufactures crude oils and fats. The company is based in Dieppe, France. The company was founded in 2020. Dominique Charlemagne has been the CEO of the company since 2021.

Vallourec Umbilicals SASU engages in the manufacture of tubes for umbilicals for the offshore oil and gas market. The company was founded on December 26, 1997 and is headquartered in Venarey-les-Laumes, France.