BES Mateusz Michalak

43.35.Z - Performing other finishing construction works

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

42.11.Z - Works related to the construction of roads and highways

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.12.Z - Site preparation for construction

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

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

59.11.Z - Activities related to the production of films, video recordings, and television programs

62.20.A - IT consulting and IT equipment management activities

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

73.11.Z - Advertising agency activities

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

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