María Luisa Poncela García

Patentes Talgo SLU designs, manufactures, and commercializes railroad equipment. Its services include maintenance engineering, maintenance management system, cleaning, facilities maintenance, after-sales and updating. The firm also offers maintenance services to railroad operators worldwide. The company was founded on October 28, 1942 and is headquartered in Madrid, Spain.

IDOM SA engages in the provision of engineering, architecture, and consulting services. The firm specializes in civil engineering, environment, architecture and building, industrial engineering, studies and consulting, territorial management, energy, telecommunications, advanced analysis, food engineering, project management, and nuclear services. The company was founded in 1957 and is headquartered in Bilbao, Spain.

Laboratorios Salvat develops and manufactures pharmaceutical products. It offers antiseptics, analgesics, antipyretics, and antibiotics. The company was founded in 1955 and is headquartered in Esplugues de Llobregat, Spain.

Founded in 1888, Abbott Laboratories SA is a subsidiary of Abbott Laboratories. The private company, based in Madrid, Spain, develops vascular and diabetes drugs, medical devices, and provides antibodies testing services.

Renfe Operadora SC provides passenger and freight rail transport services. It offers long distance passenger and freight rail transport services. The company was founded in 2005 and is headquartered in Madrid, Spain.