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World Shipping DirectoryCompanies · Ships · Fleets

A public reference property of Baalvion

Open data · every figure carries its source

World Shipping DirectoryCompanies · Ships · Fleets

Japan Railway Construction, Transport and Technology Agency

独立行政法人鉄道建設・運輸施設整備支援機構

Headquarters: Honchō
Founded: 2003
Employees: —

Official website

Photo: Wiiii · CC BY-SA 3.0 · file

Ships in this registry

Counted from individual vessel records · Wikidata

Reported fleet size

—

No published figure available

Container capacity

—

Not a ranked container line

Gross tonnage on record

—

Summed over 0 ships reporting tonnage

In brief

What Japan Railway Construction, Transport and Technology Agency is

Full article ↗

The Japan Railway Construction, Transport and Technology Agency (Japanese: 鉄道建設・運輸施設整備支援機構, Hepburn: Tetsudō Kensetsu Un’yu Shisetsu Seibi Shien Kikō), or JRTT, is an independent administrative institution of the Japanese government. It is responsible for developing, constructing and supporting railway infrastructure and railway-related technology.

Corporate profile

Identity and registration

Legal name: 独立行政法人鉄道建設・運輸施設整備支援機構
Industry: —
Legal form: Independent Administrative Institution
Country of registration: Japan
Headquarters: Honchō
Formed in: —
Founded: 2003
Dissolved: —
Employees: —
Head office coordinates: 35.4489, 139.6385

Ships on record here: 0
Vessel types operated: —
Flag states used: —
Average vessel age: —
Oldest vessel on record: —
Newest vessel on record: —
Largest vessel by tonnage: —
Average tonnage: —
Market share: —
Parent company: —
Alliance: —
Record source: wikidata
Last refreshed: 2026-09-05

Vessel records

Ships on record

0 vessels

No individual ships attributed to this company yet

The company is on record, but no vessel in the registry currently names it as operator or owner. Nothing is invented to fill this space.

Search the whole registry instead

Ships in registry counts individual vessel records attributed to the company here. Reported fleet is the company’s published total. They measure different things and are shown separately on purpose.

In context

How Japan Railway Construction, Transport and Technology Agency compares

Counts over companies and vessels actually held in this directory — not over the world fleet, which is larger. Nothing here is estimated.

Japan is the country of registration for 69 commercial operators in this directory, among which Japan Railway Construction, Transport and Technology Agency ranks 48th by ships on record. Between them those companies hold 153 vessels here. 2 of them carry a published container-capacity ranking. See every operator registered in Japan.

Founded in 2003, Japan Railway Construction, Transport and Technology Agency is 23 years old. This directory holds 134 operators founded within five years either side of that date, whose median fleet on record is 1 ships. The median founding year across all commercial operators here is 1966, and the oldest on record dates to 1514.