Industries List
| Name | Province | City | |
|---|---|---|---|
| Impala Canada Ltd. - Impala Canada Ltd. | Ontario | Thunder Bay | |
| Imperial Oil Nanticoke Refinery - Imperial Oil | Ontario | Nanticoke | |
| Imperial Oil, Strathcona Refinery - Imperial Oil | Alberta | Edmonton | |
| IMPERIAL PEMBINA 4-27 - Obsidian Energy Ltd. | Alberta | Calgary | |
| Imprimerie Quebecor Media Mirabel - IMPRIMERIE QUÉBECOR MÉDIA (2015) INC. | Quebec | Mirabel | |
| IMTT QUÉBEC - QUÉBEC - IMTT-Québec Inc. | Quebec | Québec | |
| Incinérateur - Ville de Québec | Quebec | Québec | |
| Incinérateur de Lévis - Ville de Lévis | Quebec | Levis | |
| INDALCO ALLOYS - Lincoln Electric Co. of Canada LP | Ontario | Mississauga | |
| Indus Aggregate - BURNCO Rock Products Ltd | Alberta | MD of Rockyview |
