Arkadiusz Markiewicz-Zaradny

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

26.20.Z - Manufacture of computers and peripheral equipment

47.12.Z - Other non-specialized retail trade

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

47.69.C - Retail sale of other cultural and recreational products, not elsewhere classified

58.19.Z - Other publishing activities, excluding software publishing

58.29.Z - Publishing of other software

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

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.92.Z - Other information-related services

71.20.C - Other technical testing and analysis

73.11.Z - Advertising agency activities

73.12.Z - Advertising through mass media

73.20.Z - Market research and public opinion polling

73.30.B - Other public relations and communications activities

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

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

95.10.Z - Repair and maintenance of computers and telecommunications equipment