Coface is a holding company that performs its activities through its primary operating subsidiary, Compagnie franASSaise d'assurance pour le commerce extA(c)rieur and its subsidiaries. Through its subsidiaries, Co. is a provider of credit insurance to businesses with solutions to protect them against the rist of client insolvency on both domestic and export markets.

Imerys is engaged in the production and the processing of minerals. Co.'s operations can be divided into four business groups: Minerals for Ceramics, Refractories, Abrasives and Foundry (minerals mainly for floor tiles, sanitaryware, porcelain, mobile energy as well as high-temperature and abrasive industries); Performance and Filtration Minerals (plastics, rubber, coatings, sealants and adhesives, health, beauty and filtration of nutrition liquids); Pigments for Paper (filler and coating products for paper) and Materials and Monolithics (construction materials in clay and slate and monolithic products and solutions for high-temperature industries).

Vallourec is a holding company. Through its subsidiaries, Co. supplies tubular solutions, mainly for the energy markets as well as other industrial applications. Co.'s activities can be divided into two segments: the Seamless tubes segment (production of hot-rolled seamless carbon and alloy steel tubes, both smooth and threaded, for the oil and gas industry); and the Speciality Products segment (production of stainless steel and titanium tubes as well as specific forming and machining activities). Co. is organized into four divisions: Energy and Industry division; Oil Country Tubular Goods division; Drilling Products division; and Brazil division.

voestalpine is engaged in the production, processing, and distribution of materials made of steel and in research and development in the areas of metallurgy, metal processing, and materials technology. Co.'s steel division focuses on the production and processing of flat steel products. Co.'s special steel division is involve in tool steel and high-speed steel. Co.'s metal engineering division is engaged in turnout technology, rails and treated wire, and tubes. Co.'s metal forming division is involve in tube products and precision strip steel as well as pre-finished system components. Co.'s other activities include heavy plate production, a foundry, and a number of downstream processes.

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.