1) Jacek Szulc - wspólnik spółki cywilnej MIDO; 2) Jacek Szulc

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

16.10.Z - Sawmill products, wood processing and finishing

16.23.Z - Production of other carpentry and joinery products for construction

16.24.Z - Wood packaging production

25.11.Z - Production of metal constructions and their parts

25.62.Z - Production of locks and hinges

27.90.Z - Manufacture of other electrical equipment

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

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

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

31.01.Z - Manufacture of furniture

31.02.Z - Manufacture of furniture

31.09.Z - Manufacture of furniture

32.20.Z - Manufacture of musical instruments

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

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

46.18.Z - Activity of agents involved in wholesale trade of other specified goods

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

46.90.Z - Non-specialized wholesale trade

47.59.Z - Retail trade

47.78.Z - Retail sale of other new products

47.91.Z - Intermediary retail sale, non-specialized

59.20.Z - Sound recording and music publishing activities

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

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

95.24.Z - Repair and maintenance of furniture and household furnishings