Since 1926, JSC "DNIIMF" has been a main regional institute carrying out research, design and survey, and design and technological developments in the field of development and reconstruction of seaports, marine hydraulic structures, ship repair, design of new ships and floating craft, modernization of ships in operation, equipping ships with electronic and radio navigation devices, technology of loading and unloading operations, technical operation of the fleet, safety of navigation, economics and operation of maritime transport, industrial and civil construction, earthquake-resistant construction and surveyor services.