Container Prefix Directory
TSSU Container Prefix Owner
TSSU is a container owner code associated with Transafe Services Limited. Learn how BIC container prefixes identify equipment owners and operators.
- Prefix
- TSSU
- Owner or operator
- Transafe Services Limited
The four-letter prefix TSSU appears at the start of ISO container identification numbers and is associated with Transafe Services Limited.
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.
TSSU container number format
A container number starting with TSSU has the four-letter prefix, a six-digit serial number, and one check digit, for example TSSU1234567.
Who uses TSSU containers
TSSU is registered to Transafe Services Limited. 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 TSSU containers?
The TSSU prefix is associated with Transafe Services Limited.
Does the TSSU 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.