TOPSTUDENTS Irena Bartosiak

85.59.D - Other non-school forms of education, not classified elsewhere

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

46.50.Z - Wholesale trade of information and communication technology devices

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

47.92.Z - Intermediary retail sale, specialized

58.21.Z - Publishing of computer games

58.29.Z - Publishing of other software

60.31.Z - News agency activities

62.10.A - Programming activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.91.Z - Portal and search engine activities

63.92.Z - Other information-related services

72.10.Z - Scientific research and development in natural and technical sciences

73.20.Z - Market research and public opinion polling

74.14.Z - Other specialized design activities

74.30.Z - Translation and interpretation activities

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

77.31.Z - Rental and leasing of agricultural machinery and equipment

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

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

85.59.A - Foreign language education

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.69.Z - Educational support activities, not classified elsewhere