"El norte" - Andrzej Ziomek

43.12.Z - Site preparation for construction

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

43.11.Z - Demolition and destruction of buildings

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

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

47.99.Z - Retail trade

49.39.Z - Other land passenger transport, not elsewhere classified

49.41.Z - Road freight transport

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

79.12.Z - Tour operator activities