INSTAL-ELEKTRYK SEWERYN DUZINKIEWICZ PIOTR DUZINKIEWICZ S.C.

43.21.Z - Electrical installation

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

42.22.Z - Works related to construction of telecommunications and electricity lines

43.29.Z - Other construction installation

43.31.Z - Plastering

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

46.19.Z - Agents involved in the sale of a variety of goods

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

46.63.Z - Wholesale of mining, construction and civil engineering machinery

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

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

47.54.Z - Retail sale of electrical household appliances in specialised stores

47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores

77.32.Z - Rental and leasing of construction machinery and equipment

81.22.Z - Specialised building and industrial cleaning activities

81.30.Z - Landscape service activities