STUDZIENICE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

05.10.Z - Hard coal mining

05.20.Z - Lignite mining

08.11.Z - Extraction of ornamental stones, limestone, gypsum, shale, and other stones and rocks

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

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

09.90.Z - Service activities incidental to other mining and quarrying

19.10.Z - Manufacture and processing of coke

33.12.Z - Repair and maintenance of machinery

41 - Construction work related to the construction of residential and non-residential buildings

42 - Works related to the construction of civil engineering and water engineering objects

43 - Specialized construction works

46.63.Z - Wholesale trade of machines used in mining, construction, and civil and water engineering

55 - Accommodation

56 - Food service activities

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

70.22.Z - Head office activities and management consultancy

71.12.Z - Engineering activities and related technical consultancy

73.1 - Advertising

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

81.10.Z - Auxiliary activities related to maintaining buildings

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