43.21.Z - Electrical installation
43.11.Z - Demolition
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
81.21.Z - General cleaning of buildings
81.10.Z - Buildings service support activities
77.32.Z - Rental and leasing of construction machinery and equipment
71.12.Z - Engineering activities and related technical consultancy
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
43.12.Z - Site preparation
01.61.Z - Support activities for crop production
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
33.14.Z - Repair and maintenance of electrical equipment
27.90.Z - Manufacture of other electrical equipment
23.91.Z - Production of abrasive products
17.29.Z - Manufacture of other articles of paper and paperboard
16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials
16.24.Z - Manufacture of wooden containers
01.63.Z - Post-harvest crop activities
