43.99.Z - Other specialized construction works, not classified elsewhere
25.11.Z - Production of metal constructions and their parts
28.92.Z - Manufacture of machinery for mining and construction
33.11.Z - Repair and maintenance of metal products
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery, equipment, and devices
41.10.Z - Construction work related to the construction of residential and non-residential buildings
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.21.Z - Works related to the construction of transmission pipelines and distribution networks
42.22.Z - Works related to the construction of telecommunications and electrical lines
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
43.13.Z - Performing excavations and geological-engineering drilling
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.29.Z - Specialized construction works
43.31.Z - Plastering
43.32.Z - Installation of building carpentry
43.33.Z - Flooring, wallpapering, and cladding of walls
43.34.Z - Painting and glazing
43.39.Z - Specialized construction works
43.91.Z - Masonry works
46.72.Z - Wholesale trade of parts and accessories for motor vehicles
46.73.Z - Wholesale trade of motorcycles and parts and accessories for them
46.74.Z - Wholesale trade
46.76.Z - Wholesale trade
46.77.Z - Wholesale trade
46.90.Z - Non-specialized wholesale trade
68.10.Z - Real estate activities on own account and development of building projects
77.32.Z - Rental and leasing of construction machinery and equipment
77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified
80.20.Z - Detective and security activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane