PRZEDSIĘBIORSTWO HANDLOWO-USŁUGOWO-PRODUKCYJNE MEGA SYSTEMY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

08.99.Z - Other mining and quarrying, not elsewhere classified

10.84.Z - Production of spices

11.02.Z - Wine production from grapes

11.03.Z - Cider and other fruit-based fermented beverage production

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

16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving

20.16.Z - Manufacture of plastics in primary forms

22.22.Z - Manufacture of plastic packaging

22.23.Z - Manufacture of plastic doors and windows

22.29.Z - Manufacture of rubber and plastic products

25.12.Z - Production of metal doors and windows

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

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

27.12.Z - Manufacture of electrical distribution and control apparatus

27.90.Z - Manufacture of other electrical equipment

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

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

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

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

33.20.Z - Installation of industrial machinery, equipment, and devices

38.11.Z - Collection of non-hazardous waste

38.12.Z - Collection of hazardous waste

38.21.Z - Material recovery

38.22.Z - Energy recovery

38.31.Z - Waste incineration without energy recovery

38.32.Z - Waste disposal in landfills

39.00.Z - Activities related to reclamation and other waste management services

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

41.20.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

42.12.Z - Works related to the construction of railways and underground railways

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

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

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

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

43.31.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

43.91.Z - Masonry works

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

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

46.77.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.79.Z - Retail sale of used products

47.91.Z - Intermediary retail sale, non-specialized

52.10.B - Warehousing and storage of other goods

55.20.Z - Tourist accommodation and short-term accommodation facilities

55.90.Z - Other accommodation services

56.10.A - Food service activities

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

56.29.Z - Food service activities

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

66.19.Z - Other activities supporting financial services, excluding insurance and pension funds

66.29.Z - Activities supporting insurance and pension funds, not elsewhere classified

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

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

68.31.Z - Real estate brokerage

68.32.Z - Other real estate activities on behalf of third parties

69.20.Z - Accounting, bookkeeping and tax consultancy

70.21.Z - Head office activities and management consultancy

70.22.Z - Head office activities and management consultancy

71.12.Z - Engineering activities and related technical consultancy

72.11.Z - Scientific research and development activities

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

78.10.Z - Employment placement and recruitment services

78.20.Z - Temporary employment agencies and other services related to employee leasing

78.30.Z - Employment activities

79.11.B - Travel agency activities

79.12.Z - Tour operator activities

81.22.Z - Other cleaning of buildings and industrial premises

81.30.Z - Landscaping services

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

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

85.32.C - Special schools for vocational preparation

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.60.Z - Educational support activities

87.90.Z - Other social assistance with accommodation

88.99.Z - Other social assistance without accommodation, not elsewhere classified

94.91.Z - Activities of religious organizations

96.04.Z - Individual service activities

45.11.Z

45.20.Z

45.31.Z