Building of conveyance, distribution and water disposal networks
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 inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Making of repointing works
Setting of foundations, including pile hammering
Works of reinforcement and setting of casings
Retail trade of equipped kitchens
Development of residential building projects
Development of non-residential building projects
Construction of residential buildings
Construction of office buildings
Construction of other types of non-residential buildings
Demolishing
Preparing land for construction
Electro-technical installation works at buildings
Plumbing works
Installation of heating, air-conditioning and ventilation
Carpentry
Laying of floor and wall tiles
Laying of floors and fitting wooden wall-coverings
Hanging wall-paper, as well as flooring and wall-coverings of other materials
Painting of buildings
Glazing
Making walls waterproof
Carrying out masonry and pointing
Works with cement concrete
Wholesale in common building materials
Wholesale in other building materials
Do-it-yourself businesses and d.i.y. shops of common building materials
Retail trade in wooden building materials and garden materials, in specialised shops
Retail trade in other types of building materials in specialised shops
Other types of cleaning of buildings; industrial cleaning