| Ben Hokum & Son (Killaloe)SawmillBen Hokum & Son Limited | Canada | Softwood | Operating | No data yet |
| BioPower Atikokan pellet plantPellet plantBioPower Sustainable Energy Corp | Canada | - | Operating | 110 000 t/y pellets |
| Boniferro Mill Works (Sault Ste. Marie)SawmillBoniferro Mill Works Inc. | Canada | - | Operating | No data yet |
| Domtar Atikokan sawmillSawmillDomtar | Canada | Softwood | Operating | No data yet |
| Domtar Ignace sawmillSawmillDomtar | Canada | Softwood | Idled 2026 | No data yet |
| Domtar Thunder Bay sawmillSawmillDomtar | Canada | Softwood | Operating | No data yet |
| Dryden MillPulp millDryden Fibre Canada | Canada | Softwood | Operating | 327 000 t/y pulp |
| Espanola MillPulp millBioveld North Inc. | Canada | Softwood | Idled 2023 | 280 000 t/y pulp |
| Goulard Lumber (Sturgeon Falls)SawmillGoulard Lumber (1971) Ltd. | Canada | - | Operating | No data yet |
| GreenFirst ChapleauSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 255 000 m3/y sawn timber |
| GreenFirst CochraneSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 272 000 m3/y sawn timber |
| GreenFirst HearstSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 187 000 m3/y sawn timber |
| GreenFirst KapuskasingSawmillGreenFirst Forest Products | Canada | Softwood | Operating | 178 000 m3/y sawn timber |
| Haliburton Forest (Madawaska)SawmillHaliburton Forest & Wild Life Reserve Ltd. | Canada | - | Operating | No data yet |
| Hornepayne LumberSawmillHornepayne Lumber LP | Canada | Softwood | Operating | No data yet |
| Interfor Ear FallsSawmillInterfor Corporation | Canada | Softwood | Idled 2025 | 280 000 m3/y sawn timber |
| Interfor Elk LakeSawmillInterfor Corporation | Canada | Softwood | Operating | 255 000 m3/y sawn timber |
| Interfor Nairn CentreSawmillInterfor Corporation | Canada | Softwood | Idled 2026 | 246 000 m3/y sawn timber |
| Interfor TimminsSawmillInterfor Corporation | Canada | Softwood | Operating | 272 000 m3/y sawn timber |
| Lavern Heideman & Sons (Eganville)SawmillLavern Heideman & Sons Ltd. | Canada | Mixed | Operating | No data yet |
| Lecours Lumber (Calstock)SawmillLecours Lumber Co. Limited | Canada | Softwood | Operating | 170 000 m3/y sawn timber |
| Resolute Thunder Bay pellet plantPellet plantResolute Forest Products (Domtar) | Canada | - | Operating | 45 000 t/y pellets |
| Terrace Bay MillPulp millAV Terrace Bay Inc. | Canada | Softwood | Idled 2024 | 320 000 t/y pulp |
| White River Forest ProductsSawmillWhite River Forest Products LP | Canada | Softwood | Operating | No data yet |