Building of conveyance, distribution and water disposal networks
Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Installation in buildings or in other projects of building of: heating systems by electricity, gas and fuel, boilers, materials and pipes for ventilation and air conditioning, etc.
Installation in buildings or in other projects of building of: heating, cooling and ventilation systems (except heating)
Trade intermediaries for sanitary articles
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Repair of metal products
Development of residential building projects
Development of non-residential building projects
Construction of civil-technical works for liquids
Construction of other types of civil-technical works
Plumbing works
Other types of cleaning of buildings; industrial cleaning
Other types of cleaning activities
Various administrative services for offices
Copying, preparing of documents and other related ancillary activities for office firms
Call centres
Other types of business services
Other personal services
Restoration of buildings
Wholesale in sanitary
Retail trade in sanitary products and sanitary installation materials in specialised shops
Installation of heating, air-conditioning and ventilation