Società Obrascón Huarte Lain, S.A.

Part of Obrascón Huarte Lain SA, Agrupacion Guinovart Obras y Servicios Hispania SA is a Spanish company that provides heavy construction services. The company is based in Barcelona, Spain.

Part of Obrascón Huarte Lain SA, Alse Park SL provides road freight transportation services. The company is located in Spain.

Part of Obrascón Huarte Lain SA, OHL Industrial Mining & Cement SA provides technical and engineering services for the cement industry. The company is based in Madrid, Spain.

Part of Obrascón Huarte Lain SA, Ecolaire España SA is a company based in Madrid, Spain that provides engineering services.

Part of Obrascón Huarte Lain SA, Chemtrol Proyectos y Sistemas SL is a Spanish company that provides comprehensive fire safety and protection services. The company is based in Madrid, Spain and offers services such as fire safety systems for hydrocarbon storage terminals. The company is at the forefront of the industry and offer security, guarantee, and quality. The company has homologations and certifications and follow codes such as UNE-EN, NFPA, and FM standards.

Aleatica SA is a holding company. It is engaged in the management and administration of securities representing the own funds of resident and non-resident entities. The company was founded on November 27, 2000 and is headquartered in Madrid, Spain.

Part of Obrascón Huarte Lain SA, Obrascón Huarte Lain Construcción Internacional SL is a construction services company based in Madrid, Spain. The Spanish company provides construction services.

Part of Obrascón Huarte Lain SA, OHL Operaciones SA engages in the construction of residential buildings.

Part of Obrascón Huarte Lain SA, Asfaltos y Construcciones Elsan SA is a Spanish company that specializes in highway and street construction, except elevated highways. The company is based in Madrid, Spain. Asfaltos y Construcciones Elsan was acquired by Sociedad General de Obras y Construcciones SA on 1995-12-01 for $9.94 million.

Part of Obrascón Huarte Lain SA, Obrascón Huarte Lain, Desarrollos SA constructs, develops, and operates shopping malls, hotels, and villas. The company is based in Madrid, Spain. The CEO of the Spanish company is Jose Antonio Fernandez Gallar.

Part of Obrascón Huarte Lain SA, Instituto de Gestion Sanitaria SA engages in construction and management of concessions. The company is based in Madrid, Spain.

Part of Obrascón Huarte Lain SA, EyM Instalaciones SAU is a Spanish company that specializes in various electrical installations such as catenary, substations, and electrical systems. The company is based in Madrid, Spain and has certified management systems for quality and environmental management, ensuring compliance with customer requirements. The company also offers services in mechanical installations such as air conditioning, ventilation, and fire extinguishing systems, as well as special installations like voice and data, industrial control, and fiber optics. The company has completed projects such as the modernization of the Central Eléctrica Aeropuerto de El Prat in Spain for AENA.

Part of Obrascón Huarte Lain SA, Sociedad Concesionaria Aguas de Navarra SA is a Spanish company that provides construction services. The company is based in Mutilva, Spain.

Part of Grupo Villar Mir SA, Pacadar SAU is a Spanish company that manufactures concrete products for construction. The company is located in Spain.

Autovía de Aragón Tramo 1 SA operates and maintains highway. The company was founded on November 19, 2007 and is headquartered in Madrid, Spain.

Part of Aleatica SA, OHL Emisiones SAU provides investment services. The company is based in Madrid, Spain.

Part of Obrascón Huarte Lain SA, Terminales Marítimas del Sureste SA is a maritime transport company based in Alicante, Spain. The Spanish company provides an integral solution for shipping companies and their logistics chain, which develop their activity in the region. The company operates as a port of import, export, and transford in commercial exchange with the countries of and the maritime transport of short distance with the European Union. The company offers an intelligent, safe, and sustainable multipurpose terminal, bulk, and passengers designed to provide all the services required by maritime transport. The company has high standards of environmental protection and equipment with the latest generation of port machinery. The company forms a multimodal platform that serves the commercial routes of the iberian peninsula and with the rest of Europe. The company was acquired by Obrascón Huarte Lain SA on July 21, 2009.

Magenta Infraestructura SL is a holding company based in Spain. The Spanish company engages in activities related to holding companies. It has subsidiaries in Spain, Colombia, Mexico, and Italy.

Arenales Solar PS SL acquires, promotes, constructs, manages, maintains, and operates power generation facilities. The company was founded on March 2, 2017 and is headquartered in Madrid, Spain.