Mammoet Russia has been ranked in the first place among 50 companies in the ‘1000 Tons’ Rating of Oversize and Heavy Lift Carriers in Russia. Igor Kukushkin, general director of SRO SpetsTyazhTrans, union of oversize and heavy cargo transportation carriers, represented the rating at the IX international conference «HEAVY RUSSIA 2017» in Moscow devoted to transportation, lifting and assembly of heavy and oversize cargoes. The assessment examines professional integrity, expertise, quality of services and information transparency of the companies.