Transstroy-Burgas AD engages in the provision of construction services. Its activities include construction and repair of railways, roads, ports, airports, building, hydraulic and marine structures, power lines, pipelines and special constructions; production of mixed concrete, brick and concrete element, reinforcement, metal and wood blanks; implementation of projects and services and heavy construction machinery and railway transport; and port services and activities and handling of general cargo. The company was founded in 1934 and is headquartered in Burgas, Bulgaria.