Development, assembling and maintenance of control systems in non stop industrial process
Development, assembling and maintenance of automatic production units, including several machines, handling equipments and appliances for centralized control
Repair and maintenance of air and spacecraft
Repair of other types of instruments
Intermediation of machines, devices, tools used in the industry as well as in ships and aircraft
Other types of advice agencies related to business management
Other types of technical surveys and checks
Other types of technical and scientific activities
Flying and steering schools
Other types of education
Management of residential real estate, this for a fixed amount or by means of a contract
Management of non-residential real estate, this for a fixed amount or by means of a contract