The SeMS Registry lists all organizations that have successfully joined the SeMS program. Below is the current list of companies who are SeMS members.
| Registered Organizations |
|---|
| Air Canada |
| Brisbane Airport Corporation PTY. LTD. |
| Cargolinx CACC |
| Cathay Cargo Terminal |
| Hong Kong Air Cargo Terminals (HACTL) |
| Japan Airlines |
| JFK International Air Terminal 4 LLC (JFKIAT) |
| Mozambique Airport Handling Services S.A. |
| Virgin Atlantic |
|
Wizz Air Abu Dhabi Ltd. |
|
Wizz Air Hungary Ltd. |
|
Wizz Air Malta Ltd. |
|
Wizz Air UK Ltd. |
|
Worldwide Flight Services Inc. (WFS) |