GOUP Grzegorz Mróz

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

43.99.Z - Other specialised construction activities not elsewhere classified

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities

81.30.Z - Landscape service activities

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