Industries List
| Name | Province | City | |
|---|---|---|---|
| Airdrie Ready Mix - BURNCO Rock Products Ltd | Alberta | Airdrie | |
| Airfoam Industries Ltd. - Airfoam Industries Ltd. | British Columbia | Surrey | |
| Airport - Kelowna Ready Mix Inc. | British Columbia | Kelowna | |
| Aitken Comp Stn a-011-A - Tourmaline Oil Corp | British Columbia | Calgary | |
| Aitken Creek Gas Storage_LFO - Aitken Creek Gas Storage ULC | British Columbia | Fort St. John | |
| Aitken Creek Sour Gas Plant c-038-C - Tourmaline Oil Corp | British Columbia | Calgary | |
| Aitken Creek Sour Gas Plant c-046-C - Tourmaline Oil Corp | British Columbia | Calgary | |
| Aitkin Comp Stn A-079-A - Canadian Natural Resources Limited | British Columbia | Wonowon | |
| Ajax Plant - DCL Corporation | Ontario | Ajax | |
| Ajax Site - Axalta Coating Systems Canada Company | Ontario | Ajax |
