Umicore engages in the materials technology business. It operates through the following business segments: Catalysis, Energy and Surface Technologies, Recycling, and Corporate. The Catalysis segment is composed of automotive catalysts for gasoline and diesel light and heavy-duty diesel applications, including on-road and non-on-road vehicles. The Energy and Surface Technologies segment represents cobalt and specialty materials, electro-optic materials, electroplating, rechargeable battery materials and thin film products business units. The Recycling segment offers precious metals refining, jewellery and industrial metals, precious metals management, technical materials, and platinum engineer materials. The Corporate segment covers corporate activities, shared operational functions, and research, development, innovation unit of the group. The company was founded on July 7, 1904 and is headquartered in Brussels, Belgium.

NIPPON STEEL CORP. engages in the manufacture and trade of steel products. It operates through the following segments: Steelmaking and Steel Fabrication; Engineering and Construction; Chemicals; New Materials; and System Solutions. The Steelmaking and Steel Fabrication segment produces and distributes steel sheets, plates, bars and wire rods, pipes and tubes, and machinery parts. The Engineering and Construction segment develops steel plants, heat management facilities, and industrial machinery and equipment. The Chemicals segment deals with chemical products, carbon materials, and epoxy resin products. The New Materials segment manufactures and trades semiconductors, stainless steel foils, silicon carbide wafers, carbon fibers, and metal substrates for catalytic converters. The System Solutions segment includes information technology infrastructure services. The company was founded in 1886 and is headquartered in Tokyo, Japan.

Hitachi Powdered Metals Co. Ltd. is engaged in the manufacture and sale of powder metallurgical and chemical products. It provides structural parts and bearings for transportation, industrial, and electric machines, and assembled units for office machines and hydraulic pumps. It also develops and supplies chemical products such as graphite paints for braun tubes, lubricants, mold release agents, and ribbons such as cartridge and line printer. The company was founded on August 16, 1968 and is headquartered in Matsudo, Japan

Diamet Corp. engages in the manufacture and sale of sintered machine parts, oil-impregnated bearings, and other powder metallurgy products. Its products are used for automobiles, industrial machineries, and solar power generation. The company was founded in 1944 and is headquartered in Niigata, Japan.

Daido Metal Co., Ltd. engages in the manufacture and sale of plain bearings for automobile, marine, construction, and general industries. It operates through the following segments: Automotive Engine Bearing, Other Engine Bearing (except automotive), Non-Automotive Metal Bearing, Parts other than automotive bearings and Others. The Automotive Metal Bearing segment provides metal bearing for automotive engines, power steering, and turbo charges. The Other Engine Bearing manufactures and sells bearings for other types of engines besides automotive engines. The Non-automotive Metal Bearing segment offers general industrial bearings for ship engines, construction machinery, and generator hydroelectric power. The Parts other than Automotive Bearings segment manufactures and sells high-precision and high-quality parts (bending pipes, knock pins, NC cut products) around automobile engines and transmissions, and aluminum die-cast products for automobiles. The Other segment includes real estate leasing and metal-based non-lubricated bearing business. It also manufactures and sells machinery for centralized lubricating systems. The company was founded on November 4, 1939 and is headquartered in Nagoya, Japan.

Cognis Corp. manufactures and supplies natural-sourced chemicals and nutritional ingredients. It provides solutions for other industries, such as coatings and inks, lubricants, textiles and plastics, as well as agriculture and mining. The company was founded in 1865 and is headquartered in Cincinnati, OH.

NTN Corp. engages in the manufacture and sale of bearings, driveshafts, and precision equipment. It operates through the following business divisions: Industrial Machinery Market, Aftermarket Business, and Automotive Market. The Industrial Machinery Market division offers bearings for construction machineries, rolling stocks, machine tools, agricultural machineries, office equipment, and wind turbines. The Aftermarket division covers aftermarket requirements for general machinery, automotive repair parts, and maintenance repair overhaul operations for mining, steel, paper, and food machineries. The Automotive Market division provides automotive and automotive-related parts such as hub bearings, constant velocity joints, and needle roller bearings. The company was founded by Noboru Niwa and Jiro Nishizono in March 1918 and is headquartered in Osaka, Japan.

Kawasaki Steel Corporation (Kawasaki Seitetsu) was a Japanese steel manufacturing company.

Eurotungstene Poudres SAS develops, manufactures, and markets metal powders, granules, and binders for diamond tool, cemented carbide, refractory material, and metal injection molding sectors. It provides cobalt powders; pre-alloyed powders; additive powders, such as tungsten carbide, tungsten, fused tungsten carbide, bronze, copper, iron, and tin; tungsten and rhenium metal powders; tungsten based mixtures; tungsten copper pseudo alloys; and elemental powders that include deagglomerated tungsten powders, fine nickel powders, tungsten carbide powders, and cobalt powders.

N.E. Chemcat Corp. manufactures chemical catalysts and surface treatment chemicals. The company was founded on April 09, 1964 and is headquartered in Tokyo, Japan.

Rohm and Haas Company is a manufacturer of speciality chemicals for end use markets such as building and construction, electronic devices, packaging, household and personal care products. Headquartered in Philadelphia, the company is organised into three business groups of Specialty Materials, Performance Materials and Electronic Materials, and also has two stand-alone businesses of Powder Coatings and Salt. Formerly a Fortune 500 Company, Rohm and Haas employs more than 17,000 people in 27 countries, with its last sales revenue reported as an independent company at US$8.9 billion. Dow Chemical Company bought Rohm and Haas for $15 billion in 2009.

Sherritt International Corp. is engaged in the production and provision of nickel and cobalt from lateritic ores. It operates through the following divisions: Moa Joint Venture and Fort Site, Metals, Oil and Gas, Power, and Corporate and Other. The Moa Joint Venture and Fort Site segment engages in fertilizer operations at Fort Site. The Metals division involves in the nickel and cobalt mining, processing, and refining. The Oil and Gas division includes the exploration and production. The Power division handles the power generating assets. The Corporate and Other division focuses on the technology group, development projects, and head office. The company was founded on July 5, 1927 and is headquartered in Toronto, Canada.

Ervin Industries, Inc. develops and processes steel abrasives. The firm's products include cast and stainless steel abrasive products. Its customers include the automotive, aerospace, construction, and petrochemical sectors. The company was founded by John F. Ervin in 1920 and is headquartered in Ann Arbor, MI.

Hangzhou Yitong New Materials is a producer of the metal. They make iron-based powder products such as ultra-fine iron powder, water-atomized iron powder, alloy steel powder, free-cutting steel powder, stainless steel powder, sintering hardening powder, diamond matrix powder, and magnetic series powder.

Sinopec Beijing Research Institute of Chemical Industry engages in the research in petrochemical industry. Its core products include Select hydrogenation and cryogenic methanation catalyst and process, Polyolefin catalyst, Napro® Additives, and Ethylene oxide silver catalyst. It also involves in technical services, technical consulting, technical training, and technical support. The company was founded in June 1958 and is headquartered in Beijing, China.

Henan Huanghe Whirlwind Co., Ltd. is engaged in the manufacture and sale of synthetic diamonds and diamond tools. Its major products are superhard materials, construction machinery and tools, metal powders, grinding and polishing tools, diamond saw blades, diamond drill bits and special vehicles. The company was founded on November 3, 1998 and is headquartered in Xuchang, China.

Fukuda Metal Foil & Powder Co., Ltd. engages in metal foil and metal powder manufacturing. It operates through the following business divisions: Metal Powder, Metal Foil, and Development. The firm’s Metal Powder division provides electrolytic powders, chemical reduction powders, pulverized powders, heat-treated powders, and atomized powders. Its Metal Foil division manufactures and supplies copper foil for printed circuit boards, metal foil, aluminum foil, and building materials. The firm’s Development division involves with the product development in the fields of information, energy, and human well-being. The firm's products are used for the electronics, food, chemicals, automobile, machine parts, building materials, home equipment, plant equipment and facilities, pharmaceuticals, and semiconductor industries. The company was founded by Benseki Fukuda in 1700 and is headquartered in Kyoto, Japan.