SPECTRUM Krzysztof Michalczyk

70.22.Z - Business and other management consultancy activities

64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified

66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding

69.20.Z - Accounting, bookkeeping and auditing activities; tax consultancy

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