"GTS" Grzegorz Stawiński

25.62.Z - Production of locks and hinges

02.40.Z - Service activities related to forestry

22.23.Z - Manufacture of plastic doors and windows

22.29.Z - Manufacture of rubber and plastic products

25.73.Z - Production of fabricated metal products, excluding machinery and equipment

25.91.Z - Production of metal containers

27.32.Z - Manufacture of other electronic and electric wire and cables

27.33.Z - Manufacture of installation equipment

27.90.Z - Manufacture of other electrical equipment

28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle, and motorcycle engines

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

28.49.Z - Manufacture of machines and equipment not elsewhere classified

28.92.Z - Manufacture of machinery for mining and construction

28.94.Z - Manufacture of machinery for the textile, apparel, and leather industries

28.96.Z - Manufacture of machinery for rubber or plastic processing

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

33.19.Z - Repair and maintenance of other equipment and installations

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

35.11.Z - Generation of electricity from non-renewable sources

38.11.Z - Collection of non-hazardous waste

38.22.Z - Energy recovery

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.21.Z - Installation of electrical systems

43.32.Z - Installation of building carpentry

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

46.13.Z - Activity of agents involved in wholesale trade of wood and building materials

46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft

46.15.Z - Activity of agents involved in wholesale trade of furniture, household goods, and small metal products

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

46.49.Z - Wholesale trade of other household articles

46.62.Z - Wholesale trade of machine tools

46.64.Z - Wholesale trade of other machines and devices

46.72.Z - Wholesale trade of parts and accessories for motor vehicles

46.73.Z - Wholesale trade of motorcycles and parts and accessories for them

46.74.Z - Wholesale trade

46.75.Z - Wholesale trade

46.77.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

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

47.61.Z - Retail sale of books

47.79.Z - Retail sale of used products

49.41.Z - Road freight transport

52.10.B - Warehousing and storage of other goods

59.20.Z - Sound recording and music publishing activities

63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

70.22.Z - Head office activities and management consultancy

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.A - Food quality testing and analysis

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

72.19.Z - Scientific research and development activities

72.20.Z - Scientific research and development in social sciences and humanities

74.10.Z - Specialized design activities

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

81.21.Z - General cleaning of buildings

81.29.Z - Services related to maintaining buildings and landscaping

82.91.Z - Activities of collection agencies and credit bureaus

82.99.Z - Other business support activities, not elsewhere classified

85.60.Z - Educational support activities

45.19.Z

45.20.Z