OPT Rafał Szymański

62.10.B - Programming activities

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

47.61.Z - Retail sale of books

58.11.Z - Publishing of books

58.12.Z - Publishing of newspapers

58.29.Z - Publishing of other software

59.12.Z - Post-production activities related to films, video recordings, and television programs

60.39.Z - Other content distribution activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.92.Z - Other information-related services

64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified

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

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

68.31.Z - Real estate brokerage

68.32.A - Real estate valuation activities

68.32.B - Other real estate activities on behalf of third parties, not elsewhere classified

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

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

73.30.B - Other public relations and communications activities

74.20.Z - Photographic activities

82.10.Z - Office administrative support activities, including related services

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