Wholesale in electronic domestic devices as well as audio and video devices
Wholesale in electronic materials, inclusive of material for installation
Wholesale in common building materials
Trade in own real estate
Manufacture of locks, padlocks, bolts, keys and similar ironwork articles for building, furnishing, vehicles, etc.
Setting of monitoring systems and alarms against housebreakings
Other work of n.e.s. installation, including accessories installation
Activities of holding management: intervention in daily management, representation of companies on the basis of possession or control of the capital stock, etc.