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 | Scope | Expiration date |
|---|---|---|
| Air Canada | N/A | Initiation |
| Brisbane Airport Corporation PTY. LTD. | N/A | Initiation |
| Cargolinx CACC | SeMS Suitable | 05 November 2026 |
| Cathay Cargo Terminal | SeMS Operating | 19 February 2027 |
| Hong Kong Air Cargo Terminals (HACTL) | SeMS Operating | 31 March 2027 |
| Japan Airlines | SeMS Operating | 16 January 2027 |
| Mozambique Airport Handling Services S.A. | N/A | Initiation |
| Virgin Atlantic | N/A | Initiation |
| Worldwide Flight Services Inc. (WFS) | SeMS Operating | 11 March 2027 |