WATER MECHANIC Piotr Kierzkowski

71.12.Z - Engineering activities and related technical consultancy

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical equipment

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

36.00.Z - Water collection, treatment and supply

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

43.21.Z - Electrical installation

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

43.99.Z - Other specialised construction activities not elsewhere classified

46.12.Z - Agents involved in the sale of fuels, ores, metals and industrial chemicals

46.14.Z - Agents involved in the sale of machinery, industrial equipment, ships and aircraft

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

46.75.Z - Wholesale of chemical products

47.91.Z - Retail sale via mail order houses or via Internet

71.20.B - Other technical testing and analysis

81.21.Z - General cleaning of buildings

81.22.Z - Specialised building and industrial cleaning activities

81.29.Z - Other cleaning activities