43.22.Z - Plumbing, heat and air-conditioning installation
36.00.Z - Water collection, treatment and supply
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.99.Z - Other specialised construction activities not elsewhere classified
47.89.Z - Retail sale via stalls and markets of other goods
96.09.Z - Other personal service activities not elsewhere classified
