PIOTR PROKOP

43.21.Z - Electrical installation

33.13.Z - Repair and maintenance of electronic and optical equipment

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

43.99.Z - Other specialised construction activities not elsewhere classified

46.18.Z - Agents specialised in the sale of other particular products

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

49.20.Z - Freight rail transport

49.31.Z - Urban and suburban passenger land transport

49.39.Z - Other passenger land transport not elsewhere classified

49.41.Z - Freight transport by road

50.20.Z - Sea and coastal freight water transport

51.21.Z - Freight air transport

52.21.Z - Service activities incidental to land transportation

52.29.C - Other transportation agencies activities

71.20.B - Other technical testing and analysis

74.30.Z - Translation and interpretation activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified