41.00.B - Construction work related to the construction of non-residential buildings
41.00.A - Construction work related to the construction of residential buildings
42.91.Z - Works related to the construction of water engineering objects
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.11.Z - Demolition and destruction of buildings
43.12.Z - Site preparation for construction
43.23.Z - Installation of insulation
43.41.Z - Performing roof structures and coverings
43.99.Z - Other specialized construction works, not classified elsewhere
71.11.Z - Architectural activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane