Ignacio de Colmenares y Brunet

Global Steel Wire SA manufactures rolled steel wire and its derivatives. Its products include medium and high carbon wire rods, wire rod for suspension springs, wire rods for cold heading, free cutting, and cold drawing steels, and wire rods for tire reinforcement. The firm also offers welding wire and wires for the cold pressing of bolts, nuts, rivets, and screws. The company founded in 1948 by José María Quijano and is headquartered in Santander, Spain.

Nueva Montaña de Quijano SA belongs to grupo Global Steel Wire, integrated at the same time in the Group Celsa. It orients its activity al steel sector, especially to the production of wire rod. Likewise, it manufactures steel from scrap and prerreducidos to obtain palanquilla, a product of the one that the wire rod drifts. This is utilized to devise wires, cords, cables, nettings, cords of steel, soft, screws or for reinforce tires

Isofotón SA provides photovoltaic solar solutions. It manufactures and supplies the photovoltaic cells, modules, inverters, regulators, and lighting and pump equipment. The company also provides consultation services to the professionals in the field of engineering, installations, and architectural integration. Isofoton was founded by Antonio Luque in 1981 and is headquartered in Madrid, Spain.

Part of ENCE Energia y Celulosa, SA, Ibersilva SA operates home and office furnishing stores. The private company is based in Huelva, Spain.

Part of ENCE Energia y Celulosa, SA, Norte Forestal SA is a Spanish company that provides wood. The private company is based in Pontevedra, Spain.

Part of ENCE Energia y Celulosa, SA, Celulosas de Asturias SAU is a manufacturer of pulp. The private company is based in Navia, Spain. Celulosas de Asturias SAU was acquired by ENCE Energia y Celulosa, SA from Parsons & Whittemore Ltd. on January 21, 1999 for $6.59 million.

Cia Espanola de Laminacion SL manufactures and supplies steel products. It offers corrugated, smooth round, angle, and flat rods, rolled wires, squares, structural sections, and electro-welded mesh. The company was founded in 1967 and is headquartered in Castellbisbal, Spain.