Angel Muriel

IRIDIUM Concesiones de Infraestructuras SA engages in the provision of civil infrastructure engineering, construction, operation, and maintenance services. It develops, finances, invests, manages, operates, administrates, maintains, conserves, restores, and prepares government concessions involving transport and public infrastructure works. The company was founded in 1967 and is headquartered in Madrid, Spain.

CIMIC Group Ltd. is engaged in the operations of infrastructure, resources, and property markets. It operates through the following segments: Construction, Services, and Corporate & Investments. The company was founded by Stanley Ellis Leighton in 1949 and is headquartered in North Sydney, Australia.

Part of IRIDIUM Concesiones de Infraestructuras SA, ACS Infrastructure Development, Inc. provides architectural services. The company is based in Coral Gables, FL. The CEO of the company is Nuria Haltiwanger. ACS Infrastructure Development was acquired by Teachers Insurance & Annuity Association of America-College from ACS Actividades de Construcción y Servicios SA.

Pacific Partnerships Pty Ltd. develops and invests in infrastructure projects located in Australia and New Zealand. It also provides project operation and maintenance services. The company was founded on August 19, 2014 and is headquartered in North Sydney, Australia.

CIMIC Group Investments No 2 Pty Ltd. provides investment services. The company was founded on February 11, 2016 and is headquartered in North Sydney, Australia.