WM i DA Waldemar Strzelecki i Dawid Strzelecki spółka cywilna

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

42.91.Z - Works related to the construction of water engineering objects

43.11.Z - Demolition and destruction of buildings

43.29.Z - Specialized construction works

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