Joanna Jaworska Consulting

70.22.Z - Business and other management consultancy activities

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

73.20.Z - Market research and public opinion polling

78.10.Z - Activities of employment placement agencies

78.30.Z - Other human resources provision

85.59.B - Other out-of-school forms of education, not elsewhere classified