| Nace | Description | Number of Company |
|---|---|---|
| 23.99.01 | Manufacture of materials made of asphalt or similar materials (including bituminous based felts used in roofing or waterproofing) | 45 |
| 23.99.02 | Manufacture of mineral sound / heat-insulating materials (slag wools, rock wools, mineral wools, exfoliated vermiculites, expanded clays, cold tundish plate, etc. thermal and sound insulating materials) | 125 |
| 38.11.02 | Collection and removal of debris such as construction and demolition waste, bushes, twigs, ruins | 149 |
| 41.20.05 | Reorganization or renovation of existing residential or non-residential premises (large-scale revisions) | 1591 |
| 43.29.03 | Heat, sound or vibration insulation and other construction installation works (including installation of thermal insulation and vacuum cleaning systems) | 1022 |
| 43.33.01 | Wall and floor covering activities inside or outside of buildings (laying of marble, terrazzo, granite, tiles and paving stones, wall and floor coverings including wood, etc.) (except carpet, linoleum and paper coatings) | 2258 |
| 43.33.02 | Other floor covering and wall covering works not elsewhere classified (carpet, linoleum and other flexible floor covering and wall covering works) | 261 |
| 43.34.01 | Interior and exterior painting of buildings | 394 |
| 43.34.02 | Glazing works | 132 |
| 43.34.03 | Outdoor painting works | 37 |
