INSTIM s.c. Michał Zaremba, Jarosław Zaremba

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

33.12.Z - Repair and maintenance of machinery

43.21.Z - Electrical installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

46.69.Z - Wholesale of other machinery and equipment

71.12.Z - Engineering activities and related technical consultancy

95.22.Z - Repair and maintenance of household appliances and home and garden equipment