Albioma is an independent energy producer that develops projects in the thermal biomass, solar power, and anaerobic digestion sectors. Co. provides industrial partners with expertise in energy production via hybrid combustion of biomass. In addition, Co. produces biogas by biological decomposition of organic matter in a confined oxygen-free medium, which it either converts into electricity and heat or purifies and then injects into the gas transmission network. It operates facilities on Reunion Island, Mayotte, Guadeloupe, Martinique, and French Guyana, mainland France and Southern Europe. Co. divides its operation into three segments: Thermal Biomass, Solar Power, and Anaerobic Digestion.

Assystem SA is a France-based company that is principally engaged in engineering and innovation consultancy. The Company offers solutions within a number of sectors, such as Aerospace, Defence, Energy, Nuclear, Life Sciences, Infrastructure, Automotive and Transport. The Company develops the infrastructural engineering and externalized R&D services. It's activities include managing infrastructural investments, from conception to dismantling; aerospace mechanical engineering, providing technical services to aerospace, engine and automotive manufacturers and technology & product engineering, providing services in transport, defense, product hardware and software development. The Company is present Europe, North America and Asia. The main shareholder of the Company is HDL Developpement SAS. It operates through Onyx Promavi, Batir Group, Edison Technical Recruitment Ltd, Radicon Gulf Consult, Engineering Partner Automotive Nordic AB and The Biotech Quality Group, among others.

Celyad is engaged in engineered cell therapy treatments with clinical programs initially targeting indications in cardiovascular disease and oncology. Co. provides C-CATHez, an injection catheter that delivers bio therapeutic agents into the myocardium. Co.'s main product is C-Cure, which is in Phase III clinical trials for the treatment of chronic heart failure secondary to ischemic cardiomyopathy. Co.'s drug product candidates are autologous cell therapy treatments. In autologous procedures, a patient's cells are harvested, selected, reprogrammed and expanded, and then infused back into the same patient.

ECA Sa. ECA SA is a France-based company which designs and delivers robotic equipment and intelligent solutions for both civil and military application. The Company offers vehicles and crafts for detection, inspection and destruction of mines, inspection systems for nuclear power plants, control and command systems, as well as ground and land robots for anti-terrorist missions and others. ECA SA is split into three divisions: Robotics and Integrated Systems, Simulation and Aeronautics. The Company has several subsidiaries, including, ECA CSIP, ECA CNAI, ECA Faros and ECA Sindel, among others. As of December 31, 2011, ECA SA was 56.4%-owned by Groupe Gorge.

Societe Fonciere, Financiere ACT is an investment holding company which acts as a long-term investor and an active shareholder. As of Dec 31 2010, Co. held 22.1% of the share capital of PSA Peugeot Citroen. Co. usually purchases minority stakes in companies with a large family shareholding. Co. has a portfolio of private equity funds which operate mainly in Europe and countries with emerging economies. Co. also operates a financial investment and cash management business, as well as a real estate and wine-producing businesses.

Sixt is a parent company that acts as the holding company. Through its subsidiary, Co. is an international provider of mobility services. With its Vehicle Rental and Leasing Business Units Co. provides its customers tailor-made products that provide mobility of a few minutes to several years. In the Vehicle Rental Business Unit Co. has a network of stations with an almost worldwide presence through its own rental offices as well as through cooperation with franchisees and cooperation partners. Through its Leasing Business Unit Co. is a non-bank, vendor-neutral leasing companies. In addition, Co.'s franchisees and cooperation partners provides lease financing and services.

Virbac is an independent veterinary pharmaceutical laboratory. Co. develops and provides veterinarians and farmers with medicines and vaccines that improve the health of food producing animals. Co. markets a range of products designed for pets and livestock. It offers seven types of products for companion animals (Parasiticides, Immunology, Antibiotics/dermatology, Specialties, Equine, Specialized pet food and Other products), and four types of products for food producing animals (Bovine parasiticides, Bovine products (excluding parasiticides), Pig/poultry antibiotics and Other products). Co. markets its products in the ethical (veterinarian) and OTC markets.

Voltalia. Voltalia SA is a France-based holding company engaged in the renewable utilities sector. It designs, develops and operates electric power stations in numerous countries, such as France, French Guyana, Brazil, Greece and Morocco. The Company generates electricity using a variety of renewable energy sources. These include wind, water, biomass and solar power. In addition, Voltalia SA specializes in carbon credit trading activities. The Company operates several subsidiaries, including Anelia and Bio-Bar in France, Voltalia Guyane, SIG Kourou, SIG Mana and SIG Cacao in French Guyana, Voltalia Energia do Brasil in Brazil, Thegero in Greece and Alterrya Maroc in Morocco, among others. The Company is owned by Voltalia Investissement SA.

Salini Impregilo is engaged in the water segment. Co. is organised according to the distribution of its activities into its various segments: Corporate, which is engaged in the coordination and supervision of Impregilo S.p.A.'s main investments; Construction, which consists of the business headed by Impregilo S.p.A.; Concessions, which consists of the business coordinated by Co.'s subsidiary, Impregilo International Infrastructures B.V. (the Netherlands) and carried out through subsidiaries, jointly controlled entities and associates; as well as Engineering & Plant Construction, which consists of the business headed by FISIA Italimpianti and FISIA Babcock Environment (Germany).