MGB Marek Grobelny Budownictwo

41.20.Z - Construction work related to the construction of residential and non-residential buildings

01.61.Z - Service activities supporting crop production

02.10.Z - Forest management and other forest-related activities, excluding logging

02.20.Z - Logging

02.30.Z - Collection of wild products from forests, excluding timber

02.40.Z - Service activities related to forestry

16.23.Z - Production of other carpentry and joinery products for construction

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

36.00.Z - Extraction, treatment, and supply of water

42.11.Z - Works related to the construction of roads and highways

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

43.31.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

43.99.Z - Other specialized construction works, not classified elsewhere

46.21.Z - Wholesale trade of cereals, unprocessed tobacco, seeds, and animal feed

46.73.Z - Wholesale trade of motorcycles and parts and accessories for them

49.41.Z - Road freight transport

45.11.Z