41.00.A - Construction work related to the construction of residential buildings
23.61.Z - Production of concrete building products
41.00.B - Construction work related to the construction of non-residential buildings
42.13.Z - Works related to the construction of bridges and tunnels
43.11.Z - Demolition and destruction of buildings
43.13.Z - Performing excavations and geological-engineering drilling
43.21.Z - Installation of electrical systems
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.23.Z - Installation of insulation
43.24.Z - Installation of other building systems
43.31.Z - Plastering
43.60.Z - Intermediation in specialized construction services
43.91.Z - Masonry works
43.99.Z - Other specialized construction works, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane