Industries List
| Name | Province | City | |
|---|---|---|---|
| Lamont - Richardson Pioneer Ltd. | Alberta | Lamont | |
| Lamoral Gas Gathering 09-11-41-10W5 - Taqa North Ltd. | Alberta | Lamoral | |
| Lanaway 13-05-036-04W5 - Bonavista Energy Corporation | Alberta | LANAWAY | |
| Lanaway Oil Battery 04-23-036-03W5 - Canadian Natural Resources Limited | Alberta | Spruce View | |
| Lancaster Lagoon WWTP - City of Saint John | New Brunswick | Saint John | |
| Landfill - City of Saskatoon | Saskatchewan | Saskatoon | |
| Landis Power Station - Saskatchewan Power Corporation | Saskatchewan | Landis | |
| Langley (BS08) - Brenntag Canada Inc. | British Columbia | Langley | |
| Langley Plant - Foam - CKF Inc. | British Columbia | Langley | |
| Langley Plant - LHOIST NORTH AMERICA OF CANADA INC. | British Columbia | Langley |
