| Box rental company | Container number prefix |
| AMFICON | AMFU |
| BRIDGEHEAD CONTAINERS | BHCU |
| CAPITAL | CLHU |
| CARLISLE | CRLU |
| CRONOS | CRXU HNPU IATU ICSZ IEAU INNU ITLU LPIU |
| FLORENS | FBLU FSCU |
| GATEWAY | GATU |
| GOLD | GLDU GRDU SLMU TECU |
| ONE WAY | ANYU LSEU |
| TEX TAINER | MLCU PRSU TEXU TGHU WCIU XTRU |
| TIP INTERNATIONAL | CRMU GCEU |
| TRANSAMERICA | ICSU NSIU TOLU TPHU TRLU TRZU |
| TRITON | TRIU TTNU UXXU |
May 19, 2025
