The object of special attention is the possibility of using digital technologies to transform linear supply chains, which were previously aimed at improving the human material base through the extraction of natural resources, mass production and consumption, and cost optimization at the sacrifice of the environment. For the simultaneous achievement of economic, social and environmental goals, linear models of production and consumption are replaced by closed supply chains, reverse logistic and a circular economy, the effective formation and development of which from theoretical concepts into practice is possible with the use of digital technologies. The methods for assessing the level of maturity of various objects, investigated in the article, contributed to the development of special tools for assessing the readiness for the development of a digital economy with a closed cycle at the macro, meso and micro levels as the first and necessary stage for developing a step-by-step strategy for transforming the economic model lines into a circular form using supporting digital technologies, reverse logistics and closed supply chains.