J&J Michał Gancarz

28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified

18.20.Z - Reproduction of recorded media

26.11.Z - Manufacture of electronic components

26.12.Z - Manufacture of electronic printed circuits

26.40.Z - Manufacture of electronic consumer products

27.12.Z - Manufacture of electrical distribution and control apparatus

27.20.Z - Manufacture of batteries and accumulators

27.51.Z - Manufacture of electric household appliances

27.90.Z - Manufacture of other electrical equipment

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

33.19.Z - Repair and maintenance of other equipment and installations

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

43.21.Z - Installation of electrical systems

47.19.Z - Retail trade

47.41.Z - Retail trade

47.54.Z - Retail sale of electrical household appliances

47.78.Z - Retail sale of other new products

47.89.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

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

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

77.29.Z - Rental and leasing

77.33.Z - Rental and leasing of office machinery and equipment, including computers

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

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

95.21.Z - Repair and maintenance of electronic equipment for general use

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified

96.02.Z - Individual service activities