Mostotrest is the largest diversified Russian infrastructure construction company and a market leader among bridge construction companies in the country (it includes Engtransstroy and Transstroimekhanizatsiya). According to independent industry consultant PMR, Mostotrest had 7.8% of the Russian infrastructure construction market in 2009 (excluding road maintenance and overhaul) and 25% of the bridge building market by revenue for works conducted without subcontracting.