Installation, maintenance and repair of building maintenance units; Machinery installation, maintenance and repair; Installation, maintenance and repair of power-driven suspended staging, scaffolding, building maintenance units and façade maintenance units; Consulting in the field of installation, maintenance and repair of power driven suspended staging, scaffolding, building maintenance units and façade maintenance units; Design and manufacturing of systems for building maintenance; Rental of construction equipment; Design and development of building and maintenance equipment and installations for pulling, lifting, and handling, as well as lifts, hoists and elevators for transport of loads and/or passengers, except gym equipment; Designing platforms, baskets and installations for the maintenance of facades and other high or difficult to access areas; Design, manufacture and installation of machines, elevators, lifts, scaffolding, work and building platforms, mobile working and building platforms, moving working and building platforms, construction cranes, construction devices, hoist cranes, hoists, lifting devices, electric hand tools, motors and engines (except for vehicles), building maintenance apparatus, façade access, safety devices for building maintenance and conveyors