Purpose. To examine the theoretical and methodological foundations of the concept of corporate governance quality in enterprises and their application. Generalization of the theoretical approach to formulating the essence of corporate governance and its quality. Examination of quality assessment methods. Analysis of indicators characterizing the quality of corporate governance. Formulation of measures to improve the quality of corporate governance. Methodology. The research methods included: analysis and synthesis - in substantiating the essence of corporate governance and formulating its structural components; graphical method - in presenting visual analysis results; logical generalization method - in analyzing theoretical approaches to organizing corporate governance. Results. This paper examined the concept, structure, and types of corporate governance. Key elements and approaches to its definition were considered. The process of implementing enterprise strategy was examined. Generalized studies on the quality of corporate governance were reviewed. A rating assessment of corporate governance quality was formulated. Preconditions for the formation of corporate conflicts among key participant groups were examined. A rating assessment of the potential for resolving and preventing corporate conflicts was discussed. An assessment of corporate governance rating was developed, including a component that evaluates the subjective composition of corporate relationship participants. Scientific novelty. Lies in the analysis of enterprise activities and calculation of a possible option to increase the corporate governance quality rating of the enterprise. Practical significance. The paper contains practical recommendations aimed at improving the existing mechanism for assessing the quality of corporate governance in enterprises.