Jan Mazur ZAKŁAD PRODUKCJI MATERIAŁÓW BUDOWLANYCH

23.66.Z - Production of other concrete, cement, and gypsum products

43.31.Z - Plastering

43.35.Z - Performing other finishing construction works

43.42.Z - Performing other specialized construction works related to the construction of buildings

43.50.Z - Specialized construction works in the field of civil and water engineering

43.91.Z - Masonry works

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

49.41.Z - Road freight transport

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified