MAREK DIENER "XERO - SERVICE", MD SYSTEMY

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

18.12.Z - Other printing

18.13.Z - Service activities related to printing preparation

18.20.Z - Reproduction of recorded media

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

35.11.Z - Generation of electricity from non-renewable sources

43.21.Z - Installation of electrical systems

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

47.41.Z - Retail trade

47.42.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

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

52.21.Z - Support activities for land transport

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

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

63.11.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

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

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

96.09.Z - Individual service activities

45.20.Z

45.32.Z