Gregory Ludkovsky

Centre de Recherches Métallurgiques ASBL, operates as a non-profit organization, with advocacies in the research and development in the fields of metal and steel. Its areas of expertise include: metal production, energy, and recycling; metal processing and metallurgy; industrial solutions; and advanced and smart surface solutions in the fields of civil engineering, construction, assembly, testing, and hybrid manufacturing. The company was founded in 1948 and is headquartered in Brussels, Belgium.

Arcelor-Mittal SA manufactures, processes & sells carbon steel and stainless steel products. It is a steelmaker involved in the production of carbon steel (coated steel sheet, cold and hot coils), long carbon steel (beams, sheet piling, and rails) and stainless steel for the construction, packaging, appliance and automotive industries. The company is founded in 2006 by merger between two steel companies, Arcelor and Mittal Steel. It is headquartered in Luxembourg City, Luxembourg.

Mittal Steel Co. NV manufactures specialty steel products. It's product portfolio includes Semi-finished steel in the form of slabs, blooms or billets to make long products; Hot rolled products to be used in the petrochemicals, construction, shipbuilding and general engineering industries; Wire rod; Coated steels for white goods, computer and hi-fi chassis, heating and ventilation; Tubes and pipes for oil and gas pipelines to general construction and manufacturing. The company is headquartered in Rotterdam, The Netherlands.

Ispat Inland Inc., a subsidiary of Mittal Steel Co. N.V. The company produces and sells steel, of which 99% consists of carbon and high-strength low-alloy steel grades, it is also a participant in an iron ore production joint venture and certain steel-finishing joint ventures. The Company has two divisionsÌthe Flat Products division and the Bar division. The Flat Products division manages the Company's iron ore operations, conducts its ironmaking operations, and produces the major portion of its raw steel. This division also manufactures and sells steel sheet, strip and certain related semi-finished products for the automotive, steel service center, appliance, office furniture and electrical motor markets. The Bar division manufactures and sells special quality bars and certain related semi-finished products to the automotive industry directly as well as through forgers and cold finishers, and also sells to steel service centers and heavy equipment manufacturers.

Cleveland-Cliffs Steel LLC engages in the production and supplies of steel. It offers flat carbon, tubular, and laser welded blanks to the appliances, automotive, construction, consumer packaging, energy, heavy equipment, industrial packaging, pipe and tube, and transportation industries. The company was founded in 2006 and is headquartered in Chicago, IL.