Aviation Valley Michał Mazur

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

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

47.19.Z - Other retail sale in non-specialised stores

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

70.22.Z - Business and other management consultancy activities