GKone Grzegorz Kurowski

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

58.29.Z - Publishing of other software

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

62.02.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

68.10.Z - Real estate activities on own account and development of building projects

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

68.31.Z - Real estate brokerage

68.32.Z - Other real estate activities on behalf of third parties

70.21.Z - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

73.11.Z - Advertising agency activities

73.12.C - Advertising through mass media

73.12.D - Advertising through mass media

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

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

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

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

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

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

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

93.29.B - Other entertainment and recreational activities, not elsewhere classified