This monograph provides a comprehensive analysis of the digital transformation of manufacturing companies, starting from the identified knowledge gap concerning the actual degree of use of advanced technologies in the Polish industrial sector. The aim of the work is to objectively assess the level of digital transformation, with particular emphasis on the use of key technological solutions. The publication focuses on describing and assessing the strategic and operational challenges faced by enterprises on their path to digitalisation. The empirical data presented provides unique insights into the technological maturity of the Polish manufacturing sector, constituting a key source of information for understanding its current state and prospects for development. The work makes a significant contribution to the discussion on the future of Polish industry in the context of global trends.