DORADZTWO I USŁUGI TECHNICZNE PIOTR GNIECH

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

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

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

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

38.31.Z - Waste incineration without energy recovery

42.12.Z - Works related to the construction of railways and underground railways

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

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

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

46.64.Z - Wholesale trade of other machines and devices

46.90.Z - Non-specialized wholesale trade

52.10.B - Warehousing and storage of other goods

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

71.12.B - Engineering activities and related technical consultancy

71.20.C - Other technical testing and analysis

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

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

77.12.Z - Rental and leasing of trucks

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