SIGMA - Michał Leszczyński

86.90.E - Other human health activities notelsewhere classified

66.21.Z - Risk and damage evaluation

66.22.Z - Activities of insurance agents and brokers

66.29.Z - Other activities auxiliary to insurance and pension funding

85.32.A - Technical secondary schools

85.32.B - Basic vocational schools

85.51.Z - Out-of-school forms of sports and leisure education

85.52.Z - Out-of-school forms of cultural education

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