Michał Piotrowski

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

47.61.Z - Retail sale of books

58.11.Z - Publishing of books

58.19.Z - Other publishing activities, excluding software publishing

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

74.20.Z - Photographic activities

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

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

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