In situ assembly, repair and disassembly of derricks
Manufacture of prefabricated work in concrete, used in buildings: tiles, bricks, hollow tiles, plates, prefabricated sections, tubs, pillars
Manufacture of prefabricated elements in concrete for buildings and civil engineering
Manufacture of metallic frames or framings for building
Design, building and installation of piping networks, including a complementary treatment of pipes to realize mainly pipes or networks under pressure
Production of forged pieces in metal for a third party
Production and assembling of forged pieces for building: banisters, railings, etc.
Building of highways, roads, streets, pavements and other roads for vehicles and pedestrians (including the setting of guard rails)
Paint markings of roads and parking areas
Building of conveyance, distribution and water disposal networks
Building of gas, fuel transport networks, etc.
Building of transport and distribution lines for electricity
Building of lines and networks of telecommunication
Building of sport fields, game fields, swimming pools, etc.
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Dredging of agricultural and silvicultural lands
Making of horizontal drillings for cables or pipes
Implementation in buildings or in other projects of building of: thermal insulation materials, acoustic and antivibrating insulation materials
Work of insulation of pipes for heating or cooling
Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc., in metal
Assembling of garage doors, blinds, louvers, grids, etc. in metal
Installation of inside doors, partitions,... in glass
Assembling of partitions in gypsum
Paint of metallic works
Setting of glasses, mirrors, etc.
Other works of finishing in buildings n.e.s.
Setting of rainwater disposal elements
Treatment of walls with waterproofing products
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Building of decorative chimneys and fires
Making of repointing works
Setting of screeds
Works of reinforcement and setting of casings
Building of industrial ovens and chimneys
Assembling and disassembling of scaffoldings and work platforms
Building of coolers, vaults, etc.
Installation of private swimming pools
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Activities of disinfection and destruction of parasites in buildings, ships, trains, etc.
Design and maintenance of gardens, parks and green places for sport facilities
Preservation of sites (including excavations) and historical buildings
Conservation of historical buildings
Renovation and restore of furniture
Production of concrete products used in the building trade
Production of other types of products made from metal
Construction of high roads and other types of roads
Construction of civil-technical works for electricity and telecommunications
Preparing land for construction
Plumbing works
Installation of heating, air-conditioning and ventilation
Insulation works
Carpentry
Laying of floors and fitting wooden wall-coverings
Glazing
Other types of works with regard to the completion of buildings
Do-it-yourself businesses and d.i.y. shops of common building materials
Other types of retail trade in new goods in specialised shops