Greko Grzegorz Kostrubiec

81.21.Z - General cleaning of buildings

27.33.Z - Manufacture of installation equipment

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

38.11.Z - Collection of non-hazardous waste

38.21.Z - Material recovery

43.12.Z - Site preparation for construction

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

43.35.Z - Performing other finishing construction works

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

49.41.Z - Road freight transport

49.42.Z - Moving services

50.10.Z - Sea and coastal passenger transport

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

55.90.Z - Other accommodation services

56.11.Z - Restaurants and other permanent food service activities

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

56.22.Z - Regular preparation and delivery of food for external clients (regular catering) and other food service activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

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

68.11.Z - Buying and selling real estate on own account

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

68.32.B - Other real estate activities on behalf of third parties, not elsewhere classified

70.20.Z - Business and management consultancy activities

71.11.Z - Architectural activities

71.12.B - Engineering activities and related technical consultancy

74.12.Z - Graphic design and visual communication activities

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

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

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

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

77.34.Z - Rental and leasing of water transport equipment

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

79.11.Z - Travel agency activities

79.12.Z - Tour operator activities

80.09.Z - Other security activities, not elsewhere classified

81.10.Z - Auxiliary activities related to maintaining buildings

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified

81.23.B - Other cleaning services, not elsewhere classified

81.30.Z - Landscaping services

82.10.Z - Office administrative support activities, including related services

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

95.10.Z - Repair and maintenance of computers and telecommunications equipment

96.99.Z - Other individual services not classified elsewhere