Usługi Leśne oraz Ogólnobudowlane Krzysztof WEŁYCZKO

02.20.Z - Logging

02.10.Z - Forest management and other forest-related activities, excluding logging

02.40.Z - Service activities related to forestry

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.91.Z - Masonry works

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