AGENCJA MAREK SĘKOWSKI

62.01.Z - Activities related to programming, IT consulting, and related activities

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

46.34.A - Wholesale trade of alcoholic beverages

47.41.Z - Retail trade

47.42.Z - Retail trade

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

59.12.Z - Post-production activities related to films, video recordings, and television programs

62.03.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

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

63.12.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

66.22.Z - Insurance agent and broker activities

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

68.31.Z - Real estate brokerage

70.21.Z - Head office activities and management consultancy

74.10.Z - Specialized design activities

79.11.B - Travel agency activities

81.21.Z - General cleaning of buildings

95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles