Armando Nuno Teixeira da Silva

Scutvias Autoestradas da Beira Interior SA operates the highway concession Beira Interior. Its activities include project, construction, and maintenance of roads, and tolls. The company was founded on July 28, 1999 and is headquartered in Castelo Branco, Portugal.

Concessionária Rodovias do Tietê SA engages with the maintenance of roads. The firm solutions include management of operating services, road maintenance, and construction services. The company was founded on March 3, 2009 and is headquartered in Salto, Brazil.

Lusoponte Concessionária para a Travessia do Tejo SA constructs and operates bridges. It holds concession for the project design, construction, financing, operation, and maintenance of the Vasco da Gama and Ponte 25 de Abril bridges across the Tagus River near Lisbon. The company is headquartered in Montijo, Portugal.

Part of Mota-Engil SGPS SA, Lineas - Concessões de Transportes, SGPS SA is a company based in Linda-a-Velha, Portugal. The Portuguese company provides management services.