MARCIN TRZCIŃSKI - DOHAL

41.20.Z - Building works related to erection of residential and non-residential buildings

23.70.Z - Cutting, shaping and finishing of stone

25.11.Z - Manufacture of metal structures and parts of structures

25.12.Z - Manufacture of metal elements of building woodwork

25.62.Z - Mechanical working of metal elements

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

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.11.Z - Demolition

43.12.Z - Site preparation

43.21.Z - Electrical installation

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

45.11.Z - Sale of cars and light motor vehicles

46.13.Z - Agents involved in the sale of timber and building materials

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

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

51.10.Z - Passenger air transport

51.21.Z - Freight air transport

52.23.Z - Service activities incidental to air transportation

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

74.10.Z - Specialised design activities

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