D-TEC S.C. KAZIMIERZ LEPIARCZYK, ROMUALD RYBARZ, TOMASZ WOJACZEK

25.53.Z - Mechanical processing of metal parts

22.25.Z - Processing and finishing of plastic products

25.11.Z - Production of metal constructions and their parts

25.22.Z - Production of other tanks, reservoirs, and metal containers

25.63.Z - Production of tools

25.91.Z - Production of metal containers

25.92.Z - Production of packaging from non-ferrous metals

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

26.11.Z - Manufacture of electronic components

26.12.Z - Manufacture of electronic printed circuits

26.51.Z - Manufacture of measuring, controlling, and navigation instruments

28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

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

33.14.Z - Repair and maintenance of electrical devices

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

43.21.Z - Installation of electrical systems

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

46.50.Z - Wholesale trade of information and communication technology devices

46.82.Z - Wholesale trade of metals and metal ores

46.84.Z - Wholesale trade of metal products and hydraulic and heating equipment and accessories

46.86.Z - Wholesale trade of other semi-finished products

46.87.Z - Wholesale trade of waste and scrap

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

62.10.B - Programming activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

68.20.Z - Rental and management of own or leased real estate

71.20.C - Other technical testing and analysis

72.10.Z - Scientific research and development in natural and technical sciences

74.14.Z - Other specialized design activities

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.12.Z - Rental and leasing of trucks

77.33.Z - Rental and leasing of office machinery and equipment, including computers

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

82.10.Z - Office administrative support activities, including related services

95.10.Z - Repair and maintenance of computers and telecommunications equipment