HYDRO-TECH KONIN SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

18.13.Z - Service activities related to printing preparation

18.20.Z - Reproduction of recorded media

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

28.13.Z - Manufacture of other pumps and compressors

28.25.Z - Manufacture of industrial refrigeration, ventilation, and air-conditioning equipment

33.12.Z - Repair and maintenance of machinery

35.30.Z - Generation and supply of steam and air for air-conditioning systems

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

46.69.Z - Wholesale trade

49.39.Z - Other land passenger transport, not elsewhere classified

49.41.Z - Road freight transport

52.10.B - Warehousing and storage of other goods

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

56.29.Z - Food service activities

58.11.Z - Publishing of books

58.12.Z - Publishing of newspapers

58.14.Z - Publishing activities

58.19.Z - Other publishing activities, excluding software publishing

58.29.Z - Publishing of other software

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

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

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

62.09.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

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

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

68.20.Z - Rental and management of own or leased real estate

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

72.19.Z - Scientific research and development activities

73.11.Z - Advertising agency activities

73.12.A - Advertising through mass media

73.12.B - Advertising through mass media

73.12.C - Advertising through mass media

73.12.D - Advertising through mass media

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

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

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

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

78.10.Z - Employment placement and recruitment services

82.20.Z - Call center activities

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

82.99.Z - Other business support activities, not elsewhere classified

85.60.Z - Educational support activities

94.11.Z - Activities of commercial organizations and employers' organizations

94.12.Z - Activities of membership-based professional and vocational organizations