Industries List
| Name | Province | City | |
|---|---|---|---|
| WEDLOCK PAPER CONVERTERS LIMITED - Wedlock Paper Converters Ltd. | Ontario | Mississauga | |
| Weir Hill 05-34-005-06W2 MWB - Whitecap Resources Inc. | Saskatchewan | Lampman | |
| Weir Hill 11-25-005-06W2 MWB - Whitecap Resources Inc. | Saskatchewan | Lampman | |
| Weir Hill 11-28-005-06W2 MWB - Whitecap Resources Inc. | Saskatchewan | Lampman | |
| Weir Hill 14-07-005-05W2 (101/14-18) SWB - Whitecap Resources Inc. | Saskatchewan | Lampman | |
| Weir Hill 16-33-005-06W2 MWB - Whitecap Resources Inc. | Saskatchewan | Lampman | |
| Weir Minerals Surrey - Weir Canada Inc. | British Columbia | Surrey | |
| Welland Plant - Cytec Canada Inc. | Ontario | Niagara Falls | |
| Welland Plant - Vesuvius Canada | Ontario | Welland | |
| Welland Wastewater Treatment Plant - Regional Municipality of Niagara | Ontario | Welland |
