Terracing work: digging, grading of construction sites, opening of trenches, removal of rocks, destruction with explosives, etc.
Ground-water lowering and dredging of construction sites
Removal on construction sites
Installation of blinds and florentine blinds
Other work of n.e.s. installation, including accessories installation
Work of general installation
Cleaning with steam, sandblasting and similar activities used on the outside of buildings
Making of repointing works
Making of lifting works for third parties
Assembling and disassembling of scaffoldings and work platforms
Activities of holding management: intervention in daily management, representation of companies on the basis of possession or control of the capital stock, etc.
Advice and assistance for companies and public sectors in planning, organization, search of yield, control, management information, etc.
Chimney sweeping and cleaning of hearths, ovens, incinerators, boilers, air ducts and smoke removal appliances
Production of electricity
Electro-technical installation works at buildings
Insulation works
Other types of building installations
Wholesale in electronic materials, inclusive of material for installation
Retail trade in sanitary products and sanitary installation materials in specialised shops
Retail trade in electronic domestic devices in specialised shops
Activities of main offices
Other types of cleaning of buildings; industrial cleaning
Other types of cleaning activities
Other types of business services
Wholesale in installation materials used by plumbers and for the installation of heating