TST Corporation

Supporting the safe and efficient operation of ports
- Bridging the divide between ports and ships -

In 1964, port radio, the first radio station to provide port information in Japan, was born.
From here, TST Corporation entered into port management related services, and we became entrusted
with operating port radio from the port management body, local government (Port Authority)
that operated the port. At first, port radio only existed in Tokyo Bay, but it soon spread to Kansai, Kyushu.
Shikoku and Chubu and our operation of port radio also spread across Japan. [Ship Operation Support Work]

Also, since port radio handles ship schedule information,
the number of ports entrusting us with work such as receiving port entry/departure applications and
designating berths for ships is increasing. [Port Facility Management Work]

In recent years, as new areas of work for us, we have started work assigning tugboats,
where helps to maneuver the ship into and out of the port, as well as work providing information regarding
marine construction, in an era where the navigation of ships can have a large effect on marine construction.
[Tugboat Assignment Work / Information Provision Work for Marine Construction]