PRZEDSIĘBIORSTWO PRODUKCYJNO- HANDLOWO USŁUGOWE PC-TECH MARIUSZ MAZUR

47.41.Z - Retail trade

18.12.Z - Other printing

26.20.Z - Manufacture of computers and peripheral equipment

33.20.Z - Installation of industrial machinery, equipment, and devices

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

46.51.Z - Wholesale trade

47.42.Z - Retail trade

47.59.Z - Retail trade

58.19.Z - Other publishing activities, excluding software publishing

62.09.Z - Activities related to programming, IT consulting, and related activities

85.51.Z - Non-school forms of sports education and recreational and sports activities

85.52.Z - Non-school forms of artistic education

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

88.91.Z - Daycare for children

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

45.11.Z