Katarzyna Trofiniak

73.30.B - Other public relations and communications activities

41.00.A - Construction work related to the construction of residential buildings

43.11.Z - Demolition and destruction of buildings

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

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

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

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.42.Z - Performing other specialized construction works related to the construction of buildings

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

58.19.Z - Other publishing activities, excluding software publishing

60.20.Z - Broadcasting of general-access and subscription-based television programs and distribution of video recordings

60.39.Z - Other content distribution activities

62.20.B - IT consulting and IT equipment management activities

63.10.A - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.C - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.91.Z - Portal and search engine activities

63.92.Z - Other information-related services

73.11.Z - Advertising agency activities

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