NIWA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

41.20.Z - Building works related to erection of residential and non-residential buildings

41.10.Z - Realization of building projects related to erection of buildings

43.11.Z - Demolition

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

46.13.Z - Agents involved in the sale of timber and building materials

46.90.Z - Non-specialised wholesale trade

55.20.Z - Holiday and other short-stay accommodation

71.11.Z - Architectural activities

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