Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Setting of electric cables and appliances
Setting of electrical installations of heating
Assembling of frames
Works of recovering in all materials
Setting of rainwater disposal elements
Masonry
Works of reinforcement and setting of casings
Installation of private swimming pools
Running for a third party of non refrigerated warehouses (silos, sheds, warehouses, container parks, tanks, etc.) for all kind of goods, including agricultural products
Forging of metal
Production of switching appliances and of manifolds
Production of lighting devices
Repair of electronic devices
Installation of industrial machines, devices and equipment
Collecting of non-hazardous waste
Gathering of hazardous waste
Pre-treatment of non-hazardous waste, this in view of disposal
Other handling and removal of non-hazardous waste
Pre-treatment of hazardous waste, this in view of disposal
Handling and removal of hazardous waste
Development of residential building projects
Development of non-residential building projects
Construction of residential buildings
Construction of other types of non-residential buildings
Construction of civil-technical works for liquids
Construction of civil-technical works for electricity and telecommunications
Demolishing
Electro-technical installation works at buildings
Electro-technical installation works, with the exception of those executed at buildings
Plumbing works
Installation of heating, air-conditioning and ventilation
Other types of building installations
Carpentry
Glazing
Roofing
Making walls waterproof
Carrying out masonry and pointing
Restoration of buildings
Other types of specialised building activities
Wholesale in common building materials
Do-it-yourself businesses and d.i.y. shops of common building materials
Retail trade in other types of building materials in specialised shops
Trade in own real estate
Other types of cleaning of buildings; industrial cleaning