Wojciech Kownacki

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

25.53.Z - Mechanical processing of metal parts

43.21.Z - Installation of electrical systems

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

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

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

46.61.Z - Wholesale trade of agricultural machinery and additional equipment

46.64.Z - Wholesale trade of other machines and devices

46.90.Z - Non-specialized wholesale trade

47.40.Z - Retail sale of information and communication technology equipment

47.55.Z - Retail sale of furniture, lighting equipment, tableware, and other household articles

47.74.Z - Retail sale of medical and orthopedic products

47.79.C - Retail sale of other used products

47.92.Z - Intermediary retail sale, specialized

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