Real estate development of new houses or alterations
Realization of individual houses' carcass
Making of the carcass of building with several rooms (apartments, etc.)
Making of carcass of buildings and business or industrial work, of vehicle parkings, warehouses, schools, hospitals, buildings for worship, etc.
Assembling of sheds, barns, silos, ... for agricultural use
Destruction of buildings and other kind of buildings
Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
Assembling of movable partitions, recoverings for walls, ceilings, etc.
Assembling of garage doors, blinds, louvers, grids, etc.
Assembling of metal covered doors, fire doors
Assembling of greenhouses, verandas, etc.
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
Assembling of metal covered doors and metallic fire doors
Assembling of metallic greenhouses, verandas, etc.
Assembling of inside and outside woodwork in plastic
Installation of inside doors, partitions,... in glass
Setting of glasses, mirrors, etc.
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Building of industrial ovens and chimneys
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Demolishing
Insulation works
Carpentry
Laying of floors and fitting wooden wall-coverings
Glazing
Other types of works with regard to the completion of buildings
Intermediation of wood and building material
Do-it-yourself businesses and d.i.y. shops of common building materials