Łukasz Bielecki Serwis

33.12.Z - Repair and maintenance of machinery

25.51.Z - Coating of metals

25.52.Z - Heat treatment of metals

25.53.Z - Mechanical processing of metal parts

28.15.Z - Manufacture of bearings, gears, gearboxes, and other driving components

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

28.30.Z - Manufacture of agricultural and forestry machinery

28.92.Z - Manufacture of machinery for mining and construction

28.93.Z - Manufacture of machinery used in food processing, tobacco processing, and beverage production

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

28.95.Z - Manufacture of machinery for the paper industry

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

33.11.Z - Repair and maintenance of metal products

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

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.34.Z - Painting and glazing

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

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

46.62.Z - Wholesale trade of machine tools

46.64.Z - Wholesale trade of other machines and devices

46.89.Z - Other specialized wholesale trade, not classified elsewhere

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

70.20.Z - Business and management consultancy activities

85.32.D - Second-level vocational schools

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.69.Z - Educational support activities, not classified elsewhere