Miquel Roca I. Junyent

Abertis Infraestructuras SA engages in the management of mobility infrastructures. The firm deals with the management and operation of toll roads in different countries. It operates through the following geographical segments: Spain, France, Italy, Brazil, Chile, Mexico, United States, Puerto Rico, Argentina, Rest of the World, and Other. The Other segment provides services and financing to group companies. The company was founded on February 24, 1967 and is headquartered in Barcelona, Spain.

Werfen SA operates as a vitro diagnostics company to provide solutions for hospitals and commercial laboratories for the improvement of patient care. It is in the specialties of hemostasis, acute care diagnostics and autoimmunity. The company was founded in 1966 by Jose Maria Rubiralta Vilaseca and is headquartered in Barcelona, Spain.

Roca Junyent SLP provides legal services. It offers advice in all areas of law, and stands out in the areas of corporate law, procedural law and taxation. The company was founded in 1996 and is headquartered in Barcelona, Spain.

Tecnica y Proyectos SA engages in the provision of consulting services to the engineering sector. It offers services to the civil engineering, environment, building technology, urban development, and planning areas. The company was founded in 1966 and is headquartered in San Sebastian de lo Reyes, Spain.