VER-TAAL by Grzegorz Wiktorczyk

85.59.A - Foreign language education

18.12.Z - Other printing

70.20.Z - Business and management consultancy activities

73.11.Z - Advertising agency activities

74.30.Z - Translation and interpretation activities

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

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

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