The dissertation is devoted to the formation of theoretical and methodological provisions and applied principles of process - oriented development of construction enterprises, aimed at improving the procedural and instrumental basis of economic management decisions in a dynamic business environment for investment and construction projects. Implementation of the process approach allows to systematically combine functional areas of activity, to build transparent and understandable for employees of the enterprise schemes for the implementation of management tasks, evaluate and optimize resources. The ability of management to form and use a system of indicators and criteria for evaluating the effectiveness of management decisions in each process, at each stage of the production or management chain allows you to quickly identify undesirable deviations from set standards and eliminate them, eliminating weaknesses in business processes that reduce overall efficiency of economic activity. Interactivity, focus on interaction and cooperative co-organization of functions of participants of economic and production system of the enterprise caused coverage in the dissertation of behavioral component of support of process stability of organizational development, which was reflected in criteria of organizational and communication stability. The obtained dependences allowed to identify the levels of local, tactical and global sustainability of business processes of construction companies and identify the need for continuous process transformations during development and expansion, as well as to verify the hypothesis of appropriateness of process-oriented development of construction companies. economic and production system of a construction enterprise with stages of the life cycle of an investment and construction project. In the implementation of this model is characterized by the implementation of process transformations of the enterprise structure on the basis of subjective and object-oriented approach. The subjective approach is based on the recognition of the fundamental possibility and a certain expediency of maximum inclusion in the process of justification of organizational change of a wide range of internal transformations (industrial, technological, economic, socio-cultural, etc.) effectively existing challenges, the source of which are changes in the external environment. From the point of view of the objective approach, the reasons and preconditions for organizational change do not have clearly defined criteria of expediency or effectiveness, as they should be considered only in the context of the framework established by the system of goals and constraints. their tasks. The developed models of process-oriented development allow: to solve the problem of choosing the optimal network organizational structure by the criterion of maximum efficiency in the use of process links between project participants; to assess the effect of the joint introduction of information modeling in construction and integrated implementation of the construction project; to conduct a comprehensive study and optimization of information and communication network of participants in the construction project, which provides for the creation of a strategic early detection of weak market signals and an operational early warning system of deviations from planned indicators, and increases the adaptability of the enterprise; as well as the technology to justify the choice of business model of process-oriented development of a construction company, which provides for the implementation of the main stages (from generating scenarios to their economic evaluation) to use a combination of MRP methods: TQM (Total Quality Management), BPR (Business Process Reengineering), KM (Knowledge Management). Integration of project participants' knowledge can provide a better understanding of processes, minimize the negative impact of shortcomings arising from the fragmentation of construction phases, reduce the likelihood of changes in the "iron triangle of the project" (scope of work + time + resources) = quality and in the future will increase the efficiency of construction projects.
