Luis Lobón Gayoso

Dragados SA provides construction and infrastructure development services. The company constructs highways, airports, marine works, hospitals, sports stadiums, and commercial buildings. It has operations in Europe, the Middle East, Mexico, and the United States. The company is headquartered in Madrid, Spain.

Ros Roca Group SL manufactures and supplies waste collection and cleaning equipment. The company offers refuse collection vehicles, containers, and other products for rubbish collection. It also provides urban cleaning and collection equipment in Spain. The company was founded in 1953 and is headquartered in Tarrega, Spain.

Ros Roca SA manufactures solid waste management equipment such as collection trucks, sweepers, water sprinkling tanks, bin-washing equipment and pavement cleaners. It engages in manufacturing of equipment and the design and development of engineering systems and processes applied to the environment. The company was founded by Ferrán Ros Pijoan and Ramón Roca Sala in 1953 and is headquartered in Tarrega, Spain.

Ros Roca Environment SL designs and develops waste management solutions. It offers automated refuse collection and processing systems, as well as street cleaning trucks and water tankers. The company was founded on November 12, 2007 and is headquartered in Tarrega, Spain.