J-N Impact Pracownia rozwoju i zmiany Dawid Jarząbek-Nowak

70.20.Z - Business and management consultancy activities

63.92.Z - Other information-related services

73.11.Z - Advertising agency activities

73.20.Z - Market research and public opinion polling

73.30.B - Other public relations and communications activities

82.99.B - Other business support activities, 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