WM SERWIS Błażej Gancarczyk

33.12.Z - Repair and maintenance of machinery

62.02.Z - Computer consultancy activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified

85.52.Z - Out-of-school forms of cultural education

90.01.Z - Performing arts activities

90.02.Z - Support activities to performing arts

90.03.Z - Artistic creation activities