MARCIN KOPCZYK

69.20.B - Tax consultancy activities

47.12.Z - Other non-specialized retail trade

47.27.Z - Retail trade of other food products

47.92.Z - Intermediary retail sale, specialized

58.19.Z - Other publishing activities, excluding software publishing

59.11.Z - Activities related to the production of films, video recordings, and television programs

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

60.39.Z - Other content distribution activities

62.10.A - Programming activities

62.10.B - Programming activities

62.20.A - IT consulting and IT equipment management activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

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

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

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

63.91.Z - Portal and search engine activities

66.22.Z - Insurance agent and broker activities

69.20.A - Accounting and bookkeeping activities

69.20.C - Auditor activities exclusively related to financial auditing

70.20.Z - Business and management consultancy activities

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

73.20.Z - Market research and public opinion polling

74.20.Z - Photographic activities

74.91.Z - Patent attorney and marketing activities

80.01.Z - Detective activities and personal security services

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

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

86.96.Z - Traditional, complementary, and alternative medicine activities

96.22.Z - Beauty care and other cosmetic services

96.23.Z - Spa, sauna, and steam bath services