23.63.Z - Production of prefabricated concrete mixtures
08.12.Z - Extraction of gravel, sand, clay, and kaolin
09.90.Z - Service activities incidental to other mining and quarrying
23.61.Z - Production of concrete building products
23.64.Z - Production of mortar
23.69.Z - Manufacture of other non-metallic mineral products
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.11.Z - Works related to the construction of roads and highways
42.12.Z - Works related to the construction of railways and underground railways
42.13.Z - Works related to the construction of bridges and tunnels
42.22.Z - Works related to the construction of telecommunications and electrical lines
43.11.Z - Demolition and destruction of buildings
43.12.Z - Site preparation for construction
43.21.Z - Installation of electrical systems
43.29.Z - Specialized construction works
43.99.Z - Other specialized construction works, not classified elsewhere
46.73.Z - Wholesale trade of motorcycles and parts and accessories for them
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
72.19.Z - Scientific research and development activities
77.12.Z - Rental and leasing of trucks
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
81.29.Z - Services related to maintaining buildings and landscaping
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane