KOPALNIA ŻWIRU I PIASKU KUSTOSZ SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

08.12.Z - Extraction of gravel, sand, clay, and kaolin

08.11.Z - Extraction of ornamental stones, limestone, gypsum, shale, and other stones and rocks

09.90.Z - Service activities incidental to other mining and quarrying

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

43.12.Z - Site preparation for construction

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

49.41.Z - Road freight transport

77.32.Z - Rental and leasing of construction machinery and equipment