ACISA (Aeronaval de Construcciones e Instalaciones, S.A.) is the Aldesa Group company with more than thirty years of experience in the field of technological service engineering, which offers its customers in the sectors of Large-Scale Transport Infrastructures, Urban and Intercity Infrastructures, Industry, Services and Environment, Information and Security Technology, a comprehensive service in applications for traffic control, lighting, ground signals, signalling in general and access control.

ACISA has its own technology in both the design and the manufacture of equipment, which it has been incorporating as technological innovations in the supply of services, ranging from design and manufacture to the undertaking of turnkey projects and the supply of maintenance services.