The lack of clear and accessible information sources, services, platforms, applications or portals on digital business transformation slows down the speed of innovation in domestic entrepreneurship. In turn, this does not allow businesses to integrate with global trends, which complicates access and work in the international economic arena. The identified problems necessitate the development of a methodological approach to the study of digital transformation processes at the enterprise level; polystructural methodological approach to determining the index of digital transformation of business structures on the basis of relevant indicators; design and implementation of a digital platform for small and medium-sized businesses, which would automatically determine the Digital Transformation Index and provide an individual "road map" to improve the digital development of the enterprise. The article presents recent innovative technology for modeling business processes of enterprises based on process management. The paper considers the creation and justification of the updated methodological and analytical tools for assessing, selecting and regulating the production system of administration of an enterprise project portfolio in a single operating management system. The application of the process approach is based on a comprehensive, systematic review of the enterprise as a set of processes, the development of a process management system using the principles of ISO 9000: 2000. The new process approach is proposed that allows excluding routine operations from the actions of employees, increasing the speed of employee interaction, effectively optimizing existing business processes, and quickly rebuilding the enterprise’s business processes in response to significant changes in business conditions. The work identifies executable business processes, proposes a new approach to modeling the business processes of an enterprise, gives examples of problems associated with the new approach, and suggests possible ways to solve them. Criteria for the results of simulated business processes are defined that allow linking the target indicators of a balanced scorecard of the enterprise with the established results of business processes. It is proved that the use of this recent innovative technology for solving scientific and practical problems of enterprise management significantly expands and deepens the possibilities of economic analysis in the process of solving problematic situations and makes management decisions more grounded and effective.

The purpose of this research is to study the communication network among the participants in a construction project. The proposed approach contains the solving of the following tasks: identification of the key factors that affect the communication quality; calculation of the “communication quality” indicator between each pair of participants using fuzzy logic; and evaluation of the key measures of centrality using the tools of a Social Network Analysis. Solving the set tasks can help break the problem of the low level of efficiency of construction project deliveries. This study was conducted when the design stage was already complete and the construction project had 17 participants. We used the following factors influencing communication quality: timeliness, understanding, bidirectionality, use of IT tools in communication acts and adequacy. The use of fuzzy logic tools can minimise the subjectivity of the qualitative data obtained from the questionnaires. The analysis of five centrality measures showed that “Project manager”, “Chief engineer”, “Construction site manager”, “Construction works manager” and “Architect” had the greatest values in comparison with other network participants. On the one hand, this organisational structure of communication can be considered correct because the main information flows through the project managers, who make the decisions. On the other hand, this indicates a significant dependence of the construction project on these participants and, in the event of certain risk events, may lead to a decrease in the efficiency of its implementation. The methods presented in this article can be used in project management to analyse a real communication network.

Information systems play an increasing role in achieving the strategic goals of organizations, as they not only provide information processing for departments and end users in the internal environment, but also directly generate products and services based on information and provide a competitive advantage in the market. In modern business conditions, the choice of effective competitive strategy of the enterprise are especially relevant. The proposed approach to the choice of competitive strategy of the enterprise on the criteria of "level of product / technological innovation", "level of demand in the market / segment" provides a choice of hybrid strategies that combine strategic solutions to minimize costs and differentiation. The formed basic provisions and the built conceptual model of processes of formation, choice and realization of competitive strategy of the enterprise which are presented in the form of interrelation of certain subprocesses, allow to increase efficiency of achievement of strategic purposes of enterprise by strengthening efficiency of its strategic process. The variety of existing strategic approaches and methods determines the multivariate formation of enterprise strategies in general and competitive strategy in particular. Given the importance of information management infrastructure of the organization for its operation and development, a model of its construction is proposed.

The article outlines the areas of improvement of existing approaches and analytical technologies for identifying the state of the microenvironment of the construction project and its leading participants. The theoretical basis for the functioning of development as an innovation and investment infrastructure of the construction complex is highlighted. The relevance of determining the success potential of the management decision and the success potential of the investment and construction project development is substantiated. Factors and risks that contribute to the failure of development projects in the construction industry are reflected. The results of the work allow top management of contractors to effectively monitor, structure and maneuver the assets of contractors in the process of their operations, provide a reasonable opportunity to adjust the economic strategy and parameters of the production portfolio of construction companies. The substantiation of the content of the leading functions of the "organizational structure" as a temporary enterprise for the organization of construction and development of DBP type (construction project developer) includes: management of logistics, preparation and construction processes, ensuring the transformation of resources of the customer and its institutional partners; coordination and administrative-regulatory function, which is to ensure communications and institutional and organizational design of relations between institutional participants and executors of the project in the form of agreements, contracts and a functioning directorate for project administration; directing the development system and organizational structure of management to timely identify threats to the progress of preparation and construction of facilities. The adaptive methodology of organizational and technological development of the project cycle and its administration by a temporary development company is justified in such a way as to adjust the content of business processes in the middle of the structure to the essence of tasks and work life cycle. The methodology harmonizes the requirements and methodological approaches of the development system in construction with the requirements and standards set by the Project Management Institute, which includes the inclusion of tools for construction, in addition to BIM-modules, and special visual components - "sensitivity maps".