PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWE KOWALSKI ALEKSANDER KOWALSKI

43.99.Z - Other specialised construction activities not elsewhere classified

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

41.10.Z - Realization of building projects related to erection of buildings

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.32.Z - Joinery installation

46.45.Z - Wholesale of perfume and cosmetics

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

81.10.Z - Combined facilities support activities

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities

81.30.Z - Landscape service activities