HELPERS ŁUKASZ POCZONTEK

81.30.Z - Landscaping services

31.01.Z - Manufacture of furniture

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

49.32.Z - Other road passenger transport, non-scheduled

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

81.21.Z - General cleaning of buildings

81.29.Z - Services related to maintaining buildings and landscaping

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

45.20.Z