PPHU "JACKER" JACEK SIKORA

25.12.Z - Production of metal doors and windows

20.16.Z - Manufacture of plastics in primary forms

20.59.Z - Manufacture of other chemical products, not elsewhere classified

22.21.Z - Manufacture of plastic plates, sheets, tubes, and profiles

22.22.Z - Manufacture of plastic packaging

22.24.Z - Manufacture of plastic products for construction

25.53.Z - Mechanical processing of metal parts

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

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

35.12.B - Solar power

35.12.F - Generation of electricity from other renewable sources

35.13.Z - Transmission of electricity

35.15.Z - Electricity trading

38.11.Z - Collection of non-hazardous waste

38.21.Z - Material recovery

38.32.Z - Waste disposal in landfills

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

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

43.24.Z - Installation of other building systems

43.32.Z - Installation of building carpentry

43.35.Z - Performing other finishing construction 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

46.64.Z - Wholesale trade of other machines and devices

46.87.Z - Wholesale trade of waste and scrap

46.90.Z - Non-specialized wholesale trade

49.41.Z - Road freight transport

52.10.B - Warehousing and storage of other goods

52.21.B - Other support activities for land transport

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

55.90.Z - Other accommodation services

63.92.Z - Other information-related services

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

70.20.Z - Business and management consultancy activities

71.20.C - Other technical testing and analysis

73.11.Z - Advertising agency activities

73.20.Z - Market research and public opinion polling

74.99.Z - All other professional, scientific and technical activities, not elsewhere classified

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

80.09.Z - Other security activities, not elsewhere classified

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

82.99.A - Crowdfunding for business projects

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

85.59.D - Other non-school forms of education, not classified elsewhere

85.69.Z - Educational support activities, not classified elsewhere