Abstract: The study describes the conceptual provisions of formation of the Quality Management System (QMS) within the integrated corporate structure. The factors of formation of corporations, the external and internal pre-requisites of design and implementation of the QMS in corporations have been considered. The study represents the researcher’s view of the stages of the QMS formation in the integrated corporate structures and contains the conclusion stating that the process of the QMS formation in the integrated corporate structures shall be adjusted based on the type of corporation, the level of the management maturity, availability of necessary resources and environmental behavior.