Juan Angoitia Grijalba

Autopistas de Navarra SA engages in the construction, operation and upkeep of AP-15, the motorway linking the Ebro highway in the south with the San Sebastián and Vitoria highways in the north. The company was founded in 1973, and is based in Tajonar, Navarra.

Itínere Infraestructuras SA engages in the engineering, construction, maintenance, and operation of civil infrastructure. Its projects include water treatment facilities, parking complexes, highways, tunnels, and bridges. The company was founded on May 21, 1968 and is headquartered in Madrid, Spain.

AP-1 Europistas Concesionaria Del Estado SA is a roads construction company. It is engaged in the construction, conservation and exploitation of motorway AP-1 Burgos - Armiñón. The company was founded on February 27, 2007 and is headquartered in Burgos, Spain.

Autopistas del Atlantico Concesionaria Espanola SA provides highway construction and maintenance services. It finances, constructs, operates, and maintains the 219.6 kilometers of highway that links north and south coasts of Galicia. Its activities include construction of bridges, tunnels, and crossings. The company was founded on October 16, 1973 and is headquartered in La Coruna, Spain.

Founded in 1975, Autopista Concesionaria Astur-Leonesa SA is a Spanish toll motorway maintenance company that operates the Campomanes-Leon toll motorway between Asturias and the Castillian plateau. The company is based in Llanera, Spain and is part of Itinere Infraestructuras SA /Private Group 2/.