HYDROTECHNIK Usługi podwodne Zygmunt Fąfara

42.91.Z - Works related to the construction of water engineering objects

08.12.Z - Extraction of gravel, sand, clay, and kaolin

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

16.24.Z - Wood packaging production

25.11.Z - Production of metal constructions and their parts

25.12.Z - Production of metal doors and windows

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

30.11.Z - Manufacture of civilian ships and floating structures

30.12.Z - Manufacture of recreational and sports boats

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

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

42.13.Z - Works related to the construction of bridges and tunnels

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

43.11.Z - Demolition and destruction of buildings

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

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

50.10.Z - Sea and coastal passenger transport

50.20.Z - Sea and coastal freight transport

50.40.Z - Inland water transport of goods

52.22.A - Support activities for maritime transport

52.22.B - Support activities for inland water transport

56.10.A - Food service 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

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

81.30.Z - Landscaping services