- 41.20 — Construction of residential and non-residential buildings
- 42.99 — Other construction, n.v.d.g.
- 43.21 — Electric installation work
- 43.22 — Installation water supply systems, heating and air conditioning
- 46.13 — Activities of intermediaries in the sale of timber and building materials and sanitary ware
- 71.12 — Activities in the field of engineering, geology and geodesy, provision of technical advice in these areas
Construction of residential and non-residential buildings