INVENT GROUP OF COMPANIES - EXAMPLE OF THE ENTERPRISE, FOR SEVERAL YEARS OF THE PASSED FROM THE YOUNG ELECTRIC ENGINEERING COMPANY TO THE ENGINEERING INDUSTRIAL HOLDING OF NATIONAL IMPORTANCE. The leading enterprises of the company are located in the suburbs of Kazan, in the Technopolis "INVENT", a technopark of national importance. Hundreds of new jobs have been created here (the Holding employs more than 1,600 people) on environmentally friendly, efficient, innovative enterprises. There are production sites in the city. Kazan, Zainsk, Urusu. The rate in the company is made for the development of modern high-tech industries in combination with complex services in the field of construction and modernization of energy facilities. The main principles on which the Holding's strategy is based are the combination of the latest technologies in production and management, its own developments, well-thought-out logistics, the course for developing its own design and engineering units, and enhancing synergies through coordination of the process participants.