Justyna Zielińska Business Consulting

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

62.20.B - IT consulting and IT equipment management activities

70.20.Z - Business and management consultancy activities

78.10.Z - Employment placement and recruitment services

78.20.Z - Temporary employment agencies and other services related to employee leasing

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