Container Prefix Directory
TGKU Container Prefix Owner
TGKU is a container owner code associated with Toyo Gosei Co Ltd. Learn how BIC container prefixes identify equipment owners and operators.
- Prefix
- TGKU
- Owner or operator
- Toyo Gosei Co Ltd
The four-letter prefix TGKU appears at the start of ISO container identification numbers and is associated with Toyo Gosei Co Ltd.
A complete container number combines the owner prefix, six-digit serial number, and check digit. The prefix identifies registered equipment ownership and does not always identify the carrier currently transporting the container.
Use the CargoEnter container validator to check the number structure before starting shipment tracking.
TGKU container number format
A container number starting with TGKU has the four-letter prefix, a six-digit serial number, and one check digit, for example TGKU1234567.
Who uses TGKU containers
TGKU is registered to Toyo Gosei Co Ltd. Leased or exchanged equipment can move with a different shipping line, so the prefix alone does not identify the carrier of a shipment.
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Frequently asked questions
Who owns TGKU containers?
The TGKU prefix is associated with Toyo Gosei Co Ltd.
Does the TGKU prefix tell me the shipping line?
Not always. The prefix identifies the equipment owner. A leased or exchanged container can travel with a different carrier.