Piotr Szydłowski "Partner"

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.99.Z - Other specialised construction activities not elsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

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

71.12.Z - Engineering activities and related technical consultancy

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