Modeling of an audit of industrial enterprises energy efficiency on the basis of energy and resource saving evaluation deals with the development of conceptual model domain of manufacturing enterprises resource saving and energy efficiency evaluation, and also with the clarification of the basic definitions of energy management informatization. The organizational, technical and technological development of industrial subset of analyzed enterprises is projected with regard to the continuity, cyclicality, route of all technological processes. These processes are formed by using modular-technological and readily replaceable equipment and modern informatization systems which allow to get the necessary production and managing information just-in-time for all executive staff and engineers about the run-out production and the state of production on the basis of quick and strategic synchronization of all the components of production functioning, including energetic resource saving of production processes. In order to find solutions to the named above accurate theoretical problems of audit modeling of energy and resource saving index of the industrial enterprises which are focused on the rise of energy efficiency, the complex model of evaluation of the management, production organization and resources optimization quality level is suggested, where we take as a basis theoretical and methodological principles of modeling of main components of enterprise business processes on the base of diagnostics and synchronization of production processes that are gained due to informatization systems.