KRZYSZTOF CIEŚLAK

41.00.A - Construction work related to the construction of residential buildings

38.11.Z - Collection of non-hazardous waste

39.00.Z - Activities related to reclamation and other waste management services

41.00.B - Construction work related to the construction of non-residential buildings

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.41.Z - Performing roof structures and coverings

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

47.12.Z - Other non-specialized retail trade

47.92.Z - Intermediary retail sale, specialized