IRSAN SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

43.11.Z - Demolition and destruction of buildings

16.10.Z - Sawmill products, wood processing and finishing

16.21.Z - Production of veneer sheets and wood-based panels

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

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

20.59.Z - Manufacture of other chemical products, not elsewhere classified

22.19.Z - Manufacture of rubber and plastic products

22.21.Z - Manufacture of plastic plates, sheets, tubes, and profiles

22.22.Z - Manufacture of plastic packaging

22.23.Z - Manufacture of plastic doors and windows

22.29.Z - Manufacture of rubber and plastic products

23.12.Z - Shaping and processing of flat glass

23.32.Z - Production of bricks, roof tiles, and building materials made of fired clay

23.42.Z - Production of ceramic sanitary ware

23.61.Z - Production of concrete building products

23.62.Z - Production of gypsum building products

23.69.Z - Manufacture of other non-metallic mineral products

23.99.Z - Production of other products from non-metallic mineral raw materials not classified elsewhere

24.20.Z - Production of pipes, tubes, closed profiles, and fittings from steel

24.51.Z - Casting of cast iron

25.11.Z - Production of metal constructions and their parts

25.12.Z - Production of metal doors and windows

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

32.99.Z - Production of other products not classified elsewhere

33.13.Z - Repair and maintenance of electronic and optical 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

42.11.Z - Works related to the construction of roads and highways

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

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

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

43.13.Z - Performing excavations and geological-engineering drilling

43.21.Z - Installation of electrical systems

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

43.29.Z - Specialized construction works

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.91.Z - Masonry works

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

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

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products

46.43.Z - Wholesale trade of electrical household goods

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

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

46.74.Z - Wholesale trade

46.76.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.19.Z - Retail trade

47.99.Z - Retail trade

49.41.Z - Road freight transport

52.21.Z - Support activities for land transport

52.29.B - Warehousing, storage, and support activities for transport

52.29.C - Warehousing, storage, and support activities for transport

61.90.Z - Activities in other telecommunications fields

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

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

64.91.Z - Financial leasing

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

68.31.Z - Real estate brokerage

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

70.22.Z - Head office activities and management consultancy

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

72.11.Z - Scientific research and development activities

73.12.C - Advertising through mass media

77.12.Z - Rental and leasing of trucks

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

81.22.Z - Other cleaning of buildings and industrial premises

81.29.Z - Services related to maintaining buildings and landscaping

96.09.Z - Individual service activities