Łukasz Kwadrans Firma Edukacyjno - Doradcza

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

72.20.Z - Scientific research and development in social sciences and humanities

73.11.Z - Advertising agency activities

73.20.Z - Market research and public opinion polling

74.30.Z - Translation and interpretation activities

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

90.13.Z - Other creative activities