CMTECH Mateusz Czajka

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

13.93.Z - Production of carpets and rugs

13.99.Z - Production of other textile products, not classified elsewhere

18.11.Z - Newspaper printing

18.12.Z - Other printing

18.13.Z - Service activities related to printing preparation

18.14.Z - Bookbinding and related services

18.20.Z - Reproduction of recorded media

26.20.Z - Manufacture of computers and peripheral equipment

26.70.Z - Manufacture of optical instruments, magnetic and optical information carriers, and photographic equipment

28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified

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

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

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

47.19.Z - Retail trade

47.41.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

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

64.99.Z - Other financial services, except insurance and pension funds, not elsewhere classified

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

73.11.Z - Advertising agency activities

73.12.A - Advertising through mass media

73.12.B - Advertising through mass media

73.12.C - Advertising through mass media

73.12.D - Advertising through mass media

74.10.Z - Specialized design activities

74.20.Z - Photographic activities

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

77.31.Z - Rental and leasing of agricultural machinery and equipment

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

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

81.21.Z - General cleaning of buildings

81.29.Z - Services related to maintaining buildings and landscaping

93.29.B - Other entertainment and recreational activities, not elsewhere classified

96.09.Z - Individual service activities