HITEL-SYSTEMY TELEINFORMATYCZNE DARIUSZ DRESLER

61.10.Z - Activities in the field of wired, wireless, and satellite telecommunications

18.20.Z - Reproduction of recorded media

26.20.Z - Manufacture of computers and peripheral equipment

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

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

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.30.Z - Telecommunications

61.90.Z - Activities in other telecommunications fields

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

72.11.Z - Scientific research and development activities

72.19.Z - Scientific research and development activities

72.20.Z - Scientific research and development in social sciences and humanities

74.30.Z - Translation and interpretation activities

77.21.Z - Rental and leasing of recreational and sports equipment

82.11.Z - Office administrative support activities and other business support services

82.19.Z - Office administrative support activities and other business support services

82.20.Z - Call center activities

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

96.04.Z - Individual service activities

96.09.Z - Individual service activities