| Mill # | Mill Name | City | State/Province | Country |
| 132 | Longlac Wood Industries, Inc. | Longlac | Ontario | Canada |
| 137 | Grant Forest Products, Inc. | Timmins | Ontario | Canada |
| 187 | Arbec, Inc. | St. Georges de Champlain | Quebec | Canada |
| 192 | Grant Forest Products, Inc. | Englehart | Ontario | Canada |
| 207 | Langboard, Inc. | Quitman | GA | USA |
| 224 | Norbord, Inc. | Inverness | Scotland | |
| 227 | Huber Engineered Woods, LLC | Commerce | GA | USA |
| 228 | Huber Engineered Woods, LLC | Easton | ME | USA |
| 229 | Huber Engineered Woods, LLC | Crystal Hill | VA | USA |
| 230 | Huber Engineered Woods, LLC | Spring City | TN | USA |
| 255 | Masisa do Brasil, Ltda. | Curitiba | Parana | Brazil |
| 259 | Glunz, AG - Werk Nettgau | Nettgau | Germany | |
| 265 | SmartPly - Europe | Waterford | Ireland | |
| 290 | Huber Engineered Woods, LLC | Broken Bow | OK | USA |