Currently, the intensification of the digital development of the investment and construction sector is an urgent task both abroad and in Russia. The article substantiates the relevance of conducting a comprehensive digital transformation at the level of various subjects of investment and construction activities, analyzes foreign and domestic theoretical approaches to digital transformation of construction organizations, and also discusses the problems of digital transformation of subjects of investment and construction activities from the point of view of technological support and human resourcing. As a result of the study, the authors evaluated some practical results of the transition of the Russian construction sector to digital economy technologies, identified the need for a multilateral approach to the digital transformation of construction, recommended measures to improve the interaction processes of investment and construction entities, and also proposed a mechanism for intensifying the digital transformation of investment and construction activities in Russia.