Lista de empresas
| Name | Province | City |
|---|---|---|
| Alderson Compressor Station 05-04-016-11W4 - Canadian Natural Resources Limited | Alberta | Alderson |
| Alderson Compressor Station 10-21-013-10W4 - Canadian Natural Resources Limited | Alberta | Agatha |
| Alderson East 13-3-16-13W4 - Cardinal Energy Ltd. | Alberta | Alderson |
| Alderson East Sweet Gas Plant 13-21-015-11W4 - Torxen Energy Ltd. | Alberta | Alderson |
| Alderson Sys 5 Sweet Comp Stn 01-17 - IPC Canada Ltd. | Alberta | Dennis |
| Alderson System 2 Booster 13-24-014-09W4 - IPC Canada Ltd. | Alberta | Suffield |
| Alderson West Sour Gas Plant 06-02-016-15W4 - Torxen Energy Ltd. | Alberta | Scandia |
| Alderson West Sweet Gas Plant 10-28-015-15W4 - Torxen Energy Ltd. | Alberta | Scandia |
| ALDEX CHEMICAL - Aldex Chemical Co. Ltd. | Quebec | Granby |
| Alexandre Côté Ltée - Alexandre Côté Ltée | Quebec | Scott |
