Carmat is focused on the research and development of an innovative product in the medical sector, developing an orthotopic and biocompatible artificial heart which is completely implantable, as well as its electrical power supply system and remote diagnosis system. Co. is developing a long-term therapeutic solution for patients who suffer from advanced bi-ventricular heart failure and who are not eligible for cardiac transplantation and who have exhausted all drug possibilties. Co. is still in the phase of research and development and thus do not generate any revenues.

ElringKlinger is a holding company. Co., through its subsidiaries, is engaged in the manufacturing and supply of cylinder-head and specialty gaskets, plastic housing modules, thermal and acoustic shielding parts for engine, transmission and exhaust tract applications, exhaust gas purification systems and components for lithium-ion batteries and fuel cells. Alongside vehicle and engine manufacturers, Co.'s customer base includes numerous automotive suppliers, particularly in the field of turbochargers, exhaust technology and transmission engineering. Co.'s operating business is divided into five segments: Original Equipment, Aftermarket, Engineered Plastics, Services and Industrial Parks.

Grenergy Renovables Sl. Grenergy Renovables SL is a Spain-based company engaged in the marketing of energy recovery facilities. The Company develops projects and an Independent Power Producer (IPP) that generates renewable energy mainly through solar photovoltaic plants.

Lanxess is a management holding company, engaged in chemicals enterprise with a portfolio ranging from polymers to industrial, specialty and fine chemicals. Co. has three segments, which comprise 14 business units. Co.'s Performance Polymers segments include five units, Butyl Rubber, Performance Butadiene Rubbers, Keltan Elastomers, High Performance Elastomers, and High Performance Materials. Advanced Intermediates segments include two units, Advanced Industrial Intermediates, and Saltigo. Performance Chemicals segments, include seven units, Material Protection Products, Inorganic Pigments, Functional Chemicals, Leather, Rhein Chemie, Rubber Chemicals, and Liquid Purification Technologies.

Vallourec SA is a France-based company, which specializes in the production of seamless and welded steel tube products for industrial applications. It operates through two segments: Seamless Tubes and Specialty Products. For the oil and gas industry, it designs and develops a comprehensive range of products including seamless tubes and connections for drilling operations, line pipes and well equipment. For the power generation market, it offers tubes that withstand severe temperature and pressure conditions. Its solutions enable power companies to meet the challenges of energy efficiency and reduce CO2 emissions in power plants. It also offers a wide range of tubes for petrochemical installations (refineries), for mechanical engineering applications (hydraulic cylinders and machine tools), for the automotive industry, for construction (stadiums, other complex buildings and structures) and for various other industrial sectors. It operates through Vallourec Solucoes Tubulares do Brasil.