DMZ Dariusz Ziarniak

43.12.Z - Site preparation for construction

26.20.Z - Manufacture of computers and peripheral equipment

32.99.Z - Production of other products not classified elsewhere

33.14.Z - Repair and maintenance of electrical devices

42.11.Z - Works related to the construction of roads and highways

43.21.Z - Installation of electrical systems

43.24.Z - Installation of other building systems

47.40.Z - Retail sale of information and communication technology equipment

47.91.Z - Intermediary retail sale, non-specialized

55.90.Z - Other accommodation services

62.20.B - IT consulting and IT equipment management activities

68.11.Z - Buying and selling real estate on own account

68.20.Z - Rental and management of own or leased real estate

77.32.Z - Rental and leasing of construction machinery and equipment

77.40.B - Leasing of intellectual property and similar products, excluding works protected by copyright

95.10.Z - Repair and maintenance of computers and telecommunications equipment