28.41.Z - Manufacture of metalworking machines and mechanical tools for metal
23.61.Z - Production of concrete building products
23.63.Z - Production of prefabricated concrete mixtures
23.69.Z - Manufacture of other non-metallic mineral products
24.20.Z - Production of pipes, tubes, closed profiles, and fittings from steel
24.31.Z - Production of cold drawn rods
24.32.Z - Production of cold rolled flat products
24.33.Z - Production of cold-formed products
25.11.Z - Production of metal constructions and their parts
25.12.Z - Production of metal doors and windows
25.61.Z - Production of cutlery and knives
25.62.Z - Production of locks and hinges
25.73.Z - Production of fabricated metal products, excluding machinery and equipment
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.91.Z - Manufacture of machinery for metallurgy
28.92.Z - Manufacture of machinery for mining and construction
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
43.11.Z - Demolition and destruction of buildings
43.12.Z - Site preparation for construction
43.21.Z - Installation of electrical systems
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.29.Z - Specialized construction works
43.39.Z - Specialized construction works
43.91.Z - Masonry works
43.99.Z - Other specialized construction works, not classified elsewhere
46.63.Z - Wholesale trade of machines used in mining, construction, and civil and water engineering
46.69.Z - Wholesale trade
47.91.Z - Intermediary retail sale, non-specialized
49.41.Z - Road freight transport
64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
45.19.Z
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane