HYDROBALANS TOMASZ KRASUSKI

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

41.10.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

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

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.11.Z - Demolition and destruction of buildings

43.13.Z - Performing excavations and geological-engineering drilling

43.31.Z - Plastering

43.91.Z - Masonry works

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

49.20.Z - Rail freight transport

49.32.Z - Other road passenger transport, non-scheduled

49.41.Z - Road freight transport

49.42.Z - Moving services

49.50.A - Transport of gas fuels via pipelines

49.50.B - Pipeline transport of other goods

50.10.Z - Sea and coastal passenger transport

50.20.Z - Sea and coastal freight transport

50.30.Z - Inland waterway passenger transport

50.40.Z - Inland water transport of goods

51.10.Z - Passenger air transport

51.21.Z - Air freight transport

51.22.Z - Space transport

52.10.B - Warehousing and storage of other goods

52.21.Z - Support activities for land transport

52.22.A - Support activities for maritime transport

52.22.B - Support activities for inland water transport

52.23.Z - Support activities for air transport

52.24.A - Cargo handling in sea ports

52.24.B - Cargo handling in inland ports

52.24.C - Cargo handling at other handling points

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

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

53.10.Z - Postal activities subject to the universal service obligation (public operator)

53.20.Z - Other postal and courier activities

55.30.Z - Campsites and camping grounds

55.90.Z - Other accommodation services

56.10.A - Food service activities

56.10.B - Food service activities

58.11.Z - Publishing of books

58.12.Z - Publishing of newspapers

58.29.Z - Publishing of other software

59.12.Z - Post-production activities related to films, video recordings, and television programs

59.13.Z - Activities related to the distribution of films and video recordings

59.14.Z - Activities related to the projection of films

59.20.Z - Sound recording and music publishing activities

61.10.Z - Activities in the field of wired, wireless, and satellite telecommunications

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.30.Z - Telecommunications

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

63.91.Z - Portal and search engine activities

90.01.Z - Creative activities and activities related to the staging of artistic performances

90.04.Z - Creative activities and activities related to the staging of artistic performances

91.01.B - Activities of libraries, archives, museums, and other cultural activities

91.02.Z - Activities of libraries, archives, museums, and other cultural activities

91.03.Z - Activities of libraries, archives, museums, and other cultural activities

93.11.Z - Sports facility activities

93.13.Z - Fitness club activities

94.91.Z - Activities of religious organizations

95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles

95.25.Z - Repair and maintenance of clocks, watches, and jewelry

96.02.Z - Individual service activities

96.04.Z - Individual service activities