DSI Installations Dawid Szymański

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

25.21.Z - Production of central heating radiators, steam generators, and boilers

25.30.Z - Manufacture of weapons and ammunition

25.62.Z - Production of locks and hinges

25.63.Z - Production of tools

25.94.Z - Production of fasteners and screws

27.40.Z - Manufacture of lighting equipment

28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle, and motorcycle engines

28.15.Z - Manufacture of bearings, gears, gearboxes, and other driving components

28.23.Z - Manufacture of office machinery and equipment, excluding computers and peripheral equipment

28.30.Z - Manufacture of agricultural and forestry machinery

28.93.Z - Manufacture of machinery used in food processing, tobacco processing, and beverage production

28.97.Z - Manufacture of machinery for additive manufacturing

33.13.Z - Repair and maintenance of electronic and optical devices

33.15.Z - Repair and maintenance of civilian ships and boats

33.16.Z - Repair and maintenance of civilian aircraft and spacecraft

35.11.Z - Generation of electricity from non-renewable sources

35.12.D - Biogas energy

35.21.Z - Generation of gas fuels

35.22.Z - Distribution of gas fuels in a network system

35.24.Z - Storage of gas fuels as part of network supply services

37.00.Z - Sewerage and waste water treatment

38.21.Z - Material recovery

38.32.Z - Waste disposal in landfills

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

43.91.Z - Masonry works

46.11.A - Activity of agents involved in wholesale trade of cereals and oilseeds

46.13.Z - Activity of agents involved in wholesale trade of wood and building materials

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

46.15.Z - Activity of agents involved in wholesale trade of furniture, household goods, and small metal products

46.17.Z - Activity of agents involved in wholesale trade of food, beverages, and tobacco products

46.23.Z - Wholesale trade of live animals

46.32.Z - Wholesale trade of meat and meat products, as well as fish and fish products

46.34.A - Wholesale trade of alcoholic beverages

46.36.Z - Wholesale trade of sugar, chocolate, and confectionery

46.42.Z - Wholesale trade of clothing and footwear

46.45.Z - Wholesale trade of perfumes and cosmetics

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

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

46.71.Z - Wholesale trade of motor vehicles

46.86.Z - Wholesale trade of other semi-finished products

47.26.Z - Retail trade of tobacco products

47.51.Z - Retail sale of textile products

47.73.Z - Retail sale of pharmaceutical products

47.76.B - Retail sale of pets and pet food

47.77.Z - Retail sale of watches and jewelry

47.79.A - Retail sale of used or antique books

47.83.Z - Retail sale of motorcycles and parts and accessories for them

47.91.Z - Intermediary retail sale, non-specialized

49.11.Z - Heavy passenger rail transport

49.31.Z - Scheduled road passenger transport

49.33.Z - Passenger transport on demand by vehicle with driver

49.42.Z - Moving services

50.10.Z - Sea and coastal passenger transport

50.20.Z - Sea and coastal freight transport

52.10.A - Warehousing and storage of cereals and oilseeds

52.22.A - Support activities for maritime transport

52.23.Z - Support activities for air transport

52.25.Z - Logistics activities

52.31.Z - Freight transport brokerage

56.11.Z - Restaurants and other permanent food service activities

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

77.21.Z - Rental and leasing of recreational and sports equipment

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

77.33.Z - Rental and leasing of office machinery and equipment, including computers