Lista de empresas
| 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. | Columbia Británica | 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 |
