Robert Korczakowski

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

62.10.A - Programming activities

62.20.A - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

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

70.20.Z - Business and management consultancy activities

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

85.69.Z - Educational support activities, not classified elsewhere

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

96.99.Z - Other individual services not classified elsewhere