IT Nexus - Mateusz Siejeński

62.10.B - Programming activities

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

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

85.59.D - Other non-school forms of education, not classified elsewhere

88.10.Z - Social assistance without accommodation for elderly people or those with disabilities

93.29.A - Escape rooms, haunted houses, dance venues, and other entertainment or recreational activities organized in enclosed spaces

93.29.B - Other entertainment and recreational activities, not elsewhere classified

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