The methodological and applied recommendations for reforming the organizational structure of management at small and medium-sized enterprises under conditions of the Ukrainian economy revival are substantiated. The etymological meaning of the scientific categories «organizational management structure», «management structure», «production structure» and «organizational structure» has been clarified. The main types of organizational structures of enterprise management are summarized. The author's version of the internal structure of the Logistics Department and the HR Department at small and medium-sized business enterprise is recommended in the medium term (for the next 2-3 years) and the functional specialization of their specialists is specified. Within the proposed Logistics Department, the expediency of creating the positions of Supply and Sales Manager, Marketer, Logistician, Chief Mechanic of the Motorcade and Warehouse Manager is substantiated. As part of the improved internal structure of the HR Department, the author recommends the creation of the Sector of Personnel Records, the Planning and Labor Organization Sector, the Social Development Sector, the Payroll Sector and the Personnel Evaluation Sector, and clarifies the functional tasks of the heads of these sectors. In order to implement elements of network and virtual organization in small and medium-sized businesses enterprise in a strategic perspective, measures to reform their organizational management structure are systematized. The expediency of applying a comprehensive approach to the development of combined forms of the organizational management structure at enterprises is substantiated. The author substantiates the expediency of applying a comprehensive approach to the development of combined forms of the organizational management structure at enterprises by opening their own call centers, creation of electronic offices at the management apparatus, formation of databases of regular customers, issuance of discount cards for the purchase of products, and entering into contracts for courier delivery of products through mobile applications.