PIOTR WINIARSKI ZAKŁAD PRODUKCYJNO-HANDLOWY "PIWI"

46.63.Z - Wholesale trade of machines used in mining, construction, and civil and water engineering

20.16.Z - Manufacture of plastics in primary forms

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

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

28.92.Z - Manufacture of machinery for mining and construction

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

33.12.Z - Repair and maintenance of machinery

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

41.10.Z - Construction work related to the construction of residential and non-residential buildings

41.20.Z - Construction work related to the construction of residential and non-residential buildings

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

46.62.Z - Wholesale trade of machine tools

46.69.Z - Wholesale trade

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

49.41.Z - Road freight transport

58.11.Z - Publishing of books

58.29.Z - Publishing of other software

62.01.Z - Activities related to programming, IT consulting, and related activities

62.02.Z - Activities related to programming, IT consulting, and related activities

62.03.Z - Activities related to programming, IT consulting, and related activities

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

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

68.10.Z - Real estate activities on own account and development of building projects

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

68.31.Z - Real estate brokerage

68.32.Z - Other real estate activities on behalf of third parties

72.19.Z - Scientific research and development activities

74.20.Z - Photographic activities

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

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

77.31.Z - Rental and leasing of agricultural machinery and equipment

77.32.Z - Rental and leasing of construction machinery and equipment

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

81.30.Z - Landscaping services

96.09.Z - Individual service activities

45.11.Z

45.20.Z