Kaszubska Barć Daniel Korolczuk Roboty Budowlane i Ziemne

85.59.D - Other non-school forms of education, not classified elsewhere

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

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

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

85.52.Z - Non-school forms of artistic education