WATERTECHNIKA JONASZ JĘDRZEJEWSKI

46.74.Z - Wholesale trade

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

33.17.Z - Repair and maintenance of other civil transport equipment

33.19.Z - Repair and maintenance of other equipment and installations

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

47.11.Z - Non-specialized retail trade with a predominance of food, beverages, or tobacco products

47.19.Z - Retail trade

47.41.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

49.31.Z - Scheduled road passenger transport

49.41.Z - Road freight transport

52.10.A - Warehousing and storage of cereals and oilseeds

52.21.Z - Support activities for land transport

56.10.A - Food service activities

56.10.B - Food service activities

56.21.Z - Occasional preparation and delivery of food for external clients (occasional catering)

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

45.19.Z

45.32.Z