DUPLEX - Jakub Dutka

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

18.12.Z - Other printing

18.14.Z - Binding and related services

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

43.21.Z - Electrical installation

46.90.Z - Non-specialised wholesale trade

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.62.Z - Retail sale of newspapers and stationery in specialised stores

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.09.Z - Other information technology and computer service activities

71.20.B - Other technical testing and analysis

82.19.Z - Photocopying, document preparation and other specialised office support activities

85.59.B - Other out-of-school forms of education, not elsewhere classified

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.12.Z - Repair and maintenance of (tele)communication equipment