| 41004100 |
Construction work on industrial buildings |
Main |
| 37001100 |
Wastewater collection and treatment services |
Secondary |
| 37001201 |
Chemical toilet disposal services |
Secondary |
| 37001202 |
Septic tank emptying and cleaning services |
Secondary |
| 41002903 |
General construction work for non-residential buildings using own materials (enterprise not subject to the provisions of article 34 of Law 2238/94) |
Secondary |
| 41003100 |
Construction work on detached houses |
Secondary |
| 41003200 |
Construction work on duplexes |
Secondary |
| 41003300 |
Construction work in three-family houses and apartment buildings |
Secondary |
| 41003400 |
Construction work in collective housing |
Secondary |
| 41004200 |
Construction work on farm buildings, non-residential |
Secondary |
| 41004300 |
Construction work on office buildings |
Secondary |
| 41004400 |
Construction work on wholesale and retail buildings |
Secondary |
| 41004500 |
Construction work on depots and transport station buildings |
Secondary |
| 41004600 |
Construction work on tanks, silos and warehouses |
Secondary |
| 41004700 |
Construction work on hotels and similar buildings |
Secondary |
| 41004800 |
Construction work on public entertainment, educational, hospital, institutional care or religious buildings |
Secondary |
| 41004900 |
Construction work for non-residential buildings n.e.c. |
Secondary |
| 42990000 |
Construction of other civil engineering works n.e.c. |
Secondary |
| 43120200 |
Excavation and earthmoving works |
Secondary |
| 43210000 |
Electrical installation work |
Secondary |
| 43220000 |
Plumbing and air conditioning heating and cooling installations |
Secondary |
| 43230000 |
Insulation installation |
Secondary |
| 43320000 |
Carpentry work |
Secondary |
| 43330000 |
Floor and wall coverings |
Secondary |
| 43340000 |
Painting and glazing installation |
Secondary |
| 43350000 |
Other construction completion and finishing works |
Secondary |
| 43410000 |
Roofing activities |
Secondary |
| 43420000 |
Other specialized construction activities in the construction of buildings |
Secondary |
| 43500000 |
Specialized construction activities in civil engineering projects |
Secondary |
| 43910000 |
Masonry and bricklaying works |
Secondary |
| 43990000 |
Other specialized construction activities n.e.c. |
Secondary |
| 43999000 |
Specialized construction work n.e.c. |
Secondary |
| 46630000 |
Wholesale trade services of mining machinery and machinery for construction and civil engineering projects |
Secondary |
| 46830000 |
Wholesale trade of timber, building materials and sanitary ware |
Secondary |
| 46830600 |
Wholesale trade services of other building materials |
Secondary |
| 46830700 |
Wholesale trade services of doors and windows, of all materials |
Secondary |
| 81220000 |
Other building and industrial cleaning activities |
Secondary |
| 91300000 |
Conservation, restoration and other support services for cultural heritage |
Secondary |
