Cast is engaged in the design, publishing and distribution of computer software programs. Co. also offers IT consulting and technical assistance for professional information systems. Co. operates in France, U.S.A., Belgium, Spain, Italy, Switzerland, and Germany.

Genfit is a biopharmaceutical company engaged in the discovery and development of drugs and biomarkers in therapeutic areas of high unmet need due to the lack of effective treatments or diagnostic tools and/or due to the increasing number of patients worldwide. Co. concentrates its research and development efforts to participate in the commercialization of treatment solutions and diagnostic tools to fight certain metabolic, inflammatory, autoimmune or fibrotic diseases affecting especially the liver (such as non-alcoholic steatohepatitis or "NASH").

Kaufman & Broad SA is a France-based property developer and builder. The Company is principally engaged in the development of single family homes and apartments, commercial real estate activity, as well as the provision of residence services for business tourists and students. The Company is involved in all stages of implementation of a development program, land research to commercialization of housing through project design, the filing of a building permit and after-sales service. The Company has operations in numerous cities in France, such as Bayonne, Bordeaux, Grenoble, Lille, Lyon, Marseille, Montpellier, Nantes, Nice, Paris, Rouen, Strasbourg, Toulon and Toulouse, among others. Furthermore, the Company provides construction of logistics platforms and warehouses. It is also operational through a number of subsidiaries, including Kaufman & Broad Pyrenees-Atlantiques, Kaufman & Broad Homes SAS, SM2I and Residences Bernard Teillaud SARL, among others.