Nowadays using outsourcing and models of sourcing’s maneuver, becomes as one of the most leading tools for optimizing domestic engineering production. Many entrepreneurs reject outsourcing because they think that outsourcing will incur additional costs. However, they make mistakes in calculating the value of missed opportunities because they spend so much time on hard, energy-intensive work that it would be better to leave that to others. Therefore, outsourcing may be toxic to some businesses, and the same activity can be very successful if done within the organization. Outsourcing simplifies many tasks and is profitable for organizations and companies, but only if the conditions are carefully considered, and security points are observed. Every business, large or small, needs to outsource some of its activities, whether it hires an individual or a team to do their work at the company or do it elsewhere.In this paper, the authors consider the optimization of domestic machine-building enterprises through the use of restructuring production outsourcing. An approach to the economic evaluation of the machine-building production optimization based on the restructuring outsourcing, taking into account the cyclical nature of economic development, is developed.

A large part of a country's national production is the result of the efforts and performance of organizations and institutions that are engaged in the production of goods and services. These organizations or institutions that operate in various forms of government, private and cooperative and in various sectors of industry, agriculture and services are called economic enterprises or manufacturing enterprises.Among the strategies that have played a role in economic development in recent decades and have led to its expansion; It is the creation of small and medium-sized enterprises that in most countries (developed and developing) the tendency to this type of enterprises has increased. Medium-sized enterprises, in terms of their significant role in job creation, competitiveness, innovation and organizational and economic development, are considered as drivers and engines of economic growth and are one of the most important priorities in economic development programs.In the modern world, classification and methodical approach to evaluating expediency and economic effect has a critical role. In this paper, we consider the restructuring of Russian industrial enterprises through the use of industrial outsourcing. An approach to the classification of restructuring industrial outsourcing is proposed, and a method of assessing the feasibility and economic effect of the usage of this type of outsourcing is developed.