The Auditorium, designed by Renzo Piano, is the largest complex of its kind in Europe and one of the ten largest in the world: it stands on an area of 55,000 square meters, with 500,000 cubic meters of covered buildings, 40,000 square meters of plazas and gardens, and 42,000 square meters of services. CPL CONCORDIA manages the works with the conduction and preventive maintenance of technological systems, elevators, greenery and conservative maintenance of civil works. CPL CONCORDIA’s management includes: electrical and air conditioning systems, fire protection and water systems, elevators and freight elevators.