MONT SERWIS MARIUSZ DURNAKOWSKI

43.21.Z - Installation of electrical systems

26.11.Z - Manufacture of electronic components

26.20.Z - Manufacture of computers and peripheral equipment

26.30.Z - Manufacture of (tele)communication equipment

26.40.Z - Manufacture of electronic consumer products

26.60.Z - Manufacture of irradiation equipment, electromedical and electrotherapeutic equipment

28.23.Z - Manufacture of office machinery and equipment, excluding computers and peripheral equipment

33.12.Z - Repair and maintenance of machinery

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

33.20.Z - Installation of industrial machinery, equipment, and devices

41.10.Z - Construction work related to the construction of residential and non-residential buildings

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.99.Z - Other specialized construction works, not classified elsewhere

46.43.Z - Wholesale trade of electrical household goods

46.47.Z - Wholesale trade of furniture for home, office, and shop use, carpets, and lighting equipment

46.51.Z - Wholesale trade

46.52.Z - Wholesale trade

46.65.Z - Wholesale trade

46.66.Z - Wholesale trade

46.69.Z - Wholesale trade

46.74.Z - Wholesale trade

47.41.Z - Retail trade

47.42.Z - Retail trade

47.43.Z - Retail trade

47.54.Z - Retail sale of electrical household appliances

47.59.Z - Retail trade

47.78.Z - Retail sale of other new products

49.31.Z - Scheduled road passenger transport

49.32.Z - Other road passenger transport, non-scheduled

49.39.Z - Other land passenger transport, not elsewhere classified

49.41.Z - Road freight transport

49.42.Z - Moving services

52.21.Z - Support activities for land transport

53.20.Z - Other postal and courier activities

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.30.Z - Telecommunications

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.03.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

74.10.Z - Specialized design activities

80.20.Z - Detective and security activities

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.21.Z - Repair and maintenance of electronic equipment for general use

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use

45.11.Z

45.19.Z