Juan Santamaría Cases

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.

Actividades de Construcción y Servicios SA (ACS) is a private group led by Miguel Fluxa. The private company is based in Madrid, ES. and has subsidiaries in Spain, Mexico, United Kingdom and Germany. ACS is primarily involved in construction and related services. The CEO of the Spanish company is Juan Santamaría Cases.

CPB Contractors Pty Ltd. provides construction contracting services. It also offers infrastructure projects including roads, railways, tunnels, airports, buildings, social infrastructure, water, energy and resources. The company was founded in 1949 and is headquartered in North Sydney, Australia.

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.

Thiess Pty Ltd. provides engineering and related services in Australia and Asia. Its services include mining, civil engineering, processing, building, environmental and utilities services, and facilities operations and maintenance. The company was founded in 1934 and is headquartered in South Bank, Australia.