The article is devoted to problems of institutes development of industrial policy subjects interaction. Domination of the state in this sphere bears for itself the increased risks in the conditions of a weak institutionalization of authorities, business, science and society relations. The actual development direction in this area is transition from the state industrial policy to multisubject, providing attraction and accounting of concerned agents interests with a common goal — activization of economic growth due to development of the industry. Object of research are the relations and regulations emerging when forming nation-wide and regional multisubject industrial policy. A research purpose was the determination of institutions development level of intersector interaction during forming and implementation of industrial policy, determination of the main obstacles for their enhancement and prospects of multisubject approach use. Need of application of multisubject approach to forming and implementation of industrial policy is theoretically proved it the article. The fundamental problem of diverse agents coordination, intricate system of relations and feedback during an industrial development is revealed. We designated two large groups of institutions which work in the field of relations of subjects of industrial policy, evaluated the provisional estimate of their productivity. It is revealed that the regions having the developed industry, as a rule, have a complex of formal institutes which purpose is involvement of concerned parties in process of development of regional industrial policy.