The relevance of our research is due to the need for a systematic development of basic concepts and a set of basic components of management efficiency, which allows us to simultaneously take into account its multidimensional nature when reengineering enterprises of the agro-industrial complex (AIC). The purpose of the work: To propose a systematic development of basic concepts and a block diagram of the complex of the main components of management efficiency in relation to the activities of the agro-industrial complex, which, being multidimensional, would allow for the correct choice of a way to assess the effectiveness of enterprise management. Method and methodology of the work: The research is based on a general scientific methodology, which provides for the application of a systematic approach to problem solving. The basic basis of this work is the fundamental works of foreign and domestic scientists on the problems of effective enterprise management and, in particular, evaluation indicators in the reengineering of management processes. Author's results: The author presents a systematic development of basic concepts with a block diagram of the complex of the main components of management efficiency, as well as grouped in the form of a table of the most modern and widespread systems, methods (tools) for intensifying enterprise development in areas focused on evaluating the activities of agricultural enterprises in the reengineering of management processes, which has special practical and theoretical significance. The significance of the study: Thus, the presented development, focused on the need to assess the effectiveness of enterprise management, lies in the fact that these indicators of evaluating the effectiveness of management are the basis for making appropriate management decisions by the management of the enterprise, which can significantly affect the current state and prospects for the development of the enterprise management system.