In article is considered values of the foreign trade activity as by the important component forming structure, dynamics and stability of national economy in operating conditions of the customs and economic unions. The algorithm of realization of the analysis of management by the foreign trade activity on an example of the multinomenclature enterprise is offered and proved, and also the forecast of growth of activity of the multinomenclature enterprises in the Russian economy that will allow to generate new foreign trade specialization of the country for more effective integration of the Russian Federation into the customs and economic unions is spent.