DNJ ADMINISTRACJA I ZARZĄDZANIE JANUSZ NIEDŹWIEDZKI

96.09.Z - Individual service activities

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

47.19.Z - Retail trade

47.62.Z - Retail sale of newspapers, periodicals, and paper articles

47.65.Z - Retail trade

47.75.Z - Retail sale of cosmetics and toiletries

47.76.Z - Retail sale of flowers, plants, fertilizers, pets, and pet food

49.42.Z - Moving services

56.10.A - Food service activities

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

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

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

70.22.Z - Head office activities and management consultancy

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

79.90.C - Other reservation services and related activities

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

81.29.Z - Services related to maintaining buildings and landscaping

81.30.Z - Landscaping services

82.11.Z - Office administrative support activities and other business support services

82.92.Z - Packaging activities

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

86.90.A - Healthcare

92.00.Z - Activities related to gambling and betting

96.04.Z - Individual service activities