| Facility Name | City | State/Province | Facility Type |
| A & A Recycling Inc | Milwaukee | Wisconsin | |
| A & C Pattern Inc | Franklin | Wisconsin | |
| A & R Cabinets | Baldwin | Wisconsin | |
| A A Laun Furniture Co | Kiel | Wisconsin | |
| A A Loehr Co Inc | Fond Du Lack | Wisconsin | |
| A Fillinger Inc | Milwaukee | Wisconsin | |
| A J Heinen Co Inc | New Berlin | Wisconsin | |
| A J Pietsch Co Inc | Milwaukee | Wisconsin | |
| A J S & Associates | Random Lake | Wisconsin | |
| A-1 Custom Design | Saukville | Wisconsin | |
| Aaa Hardwoods, Inc | Weyauwega | Wisconsin | |
| AAA Sign Co | Milwaukee | Wisconsin | |
| Aacer Flooring LLC | Peshtigo | Wisconsin | |
| Aaron's Cabinetry | Crivitz | Wisconsin | |
| Abbyland Foods, Inc. | Abbotsford | Wisconsin | |
| Abbyland Foods, Inc. | Abbotsford | Wisconsin | |
| Abbyland Foods, Inc. | Abbotsford | Wisconsin | |
| Abbyland Foods, Inc. | Abbotsford | Wisconsin | |
| Abbyland Foods, Inc. | Abbotsford | Wisconsin | |
| ABRAMS LUMBER CO | LTL SUAMICO | Wisconsin | Sawmill |
| Abrams Lumber Co | Ltl Suamico | Wisconsin | |
| Accetta Millwork Inc | Wauwatosa | Wisconsin | |
| Accurate Pattern & Model | Brookfield | Wisconsin | |
| Ace Patterns Inc | Beloit | Wisconsin | |
| Ace Wood Products | New Lisbon | Wisconsin | |
| Acker Millwork Co Inc | Greenfield | Wisconsin | |
| Action Floor System LLC | Mercer | Wisconsin | |
| Action Floor Systems, Llc | MERCER | Wisconsin | |
| Action Floor Systems, Llc | MERCER | Wisconsin | |
| Action Floor Systems, Llc | MERCER | Wisconsin | |
| Advance Pallet Inc | Madison | Wisconsin | |
| Aeroshade Inc | Waukesha | Wisconsin | |
| Agri-Buildings (Wick Bldgs) | Mazomanie | Wisconsin | |
| Agwoods Inc | Richland Center | Wisconsin | |
| Ahvenlee/Yankee Woodcrafters | Fort Atkinson | Wisconsin | |
| ALBER & ALBER | TOMAHAWK | Wisconsin | Sawmill |
| Alber & Alber | Tomahawk | Wisconsin | |
| Alco Woodworking Inc | Milwaukee | Wisconsin | |
| Algoma Hardwoods Inc | Algoma | Wisconsin | |
| Algoma Hardwoods Inc | ALGOMA | Wisconsin | |
| ALGOMA LUMBER CO | ALGOMA | Wisconsin | Sawmill |
| Algoma Lumber Co | Algoma | Wisconsin | |
| All About Wood | Eau Claire | Wisconsin | |
| All Glass Aquarium Co Inc | Franklin | Wisconsin | |
| All Time Wood Products | Marshfield | Wisconsin | |
| ALLAN AMUNDSON | CABLE | Wisconsin | Sawmill |
| Allan Amundson | Cable | Wisconsin | |
| Allen Wood Products | Irma | Wisconsin | |
| Alpha Pattern Inc | New Berlin | Wisconsin | |
| Alpine Moulding | Burlington | Wisconsin | |
| American Closet Co | New Berlin | Wisconsin | |
| AMERICAN ELM SAWMILL INC | PORTERFIELD | Wisconsin | Sawmill |
| American Elm Sawmill Inc | Porterfield | Wisconsin | |
| AMERICAN EXCELSIOR CO | MARINETTE | Wisconsin | Sawmill |
| AMERICAN EXCELSIOR CO | RICE LAKE | Wisconsin | Sawmill |
| American Excelsior Co | Rice Lake | Wisconsin | |
| American Excelsior Co. | RICE LAKE | Wisconsin | |
| American Hardwoods | SHAWANO | Wisconsin | |
| American Heirloom Inc | Berlin | Wisconsin | |
| American Millwork & Hardware | Milwaukee | Wisconsin | |
| American Pallet Repair Co | Milwaukee | Wisconsin | |
| American Wood Fibers | Schofield | Wisconsin | |
| American Wood Working | Montello | Wisconsin | |
| American Woodwork Inc | Milwaukee | Wisconsin | |
| Andercraft Woods Inc | Mishicot | Wisconsin | |
| Anderson & Sons Lbr Co | Oconto Falls | Wisconsin | |
| ANDERSON BROS SAWMILL | PEMBINE | Wisconsin | Sawmill |
| Anderson Brothers Sawmill | Pembine | Wisconsin | |
| ANDERSON SAWMILL & MFG INC | SPENCER | Wisconsin | Sawmill |
| Anderson Sawmill & Mfg Inc | Spencer | Wisconsin | |
| Anderson Wood Fuels | Spencer | Wisconsin | Sawmill |
| Anderson Wood Fuels | Spencer | Wisconsin | |
| ANDY MANGELSON | LUCK | Wisconsin | Sawmill |
| ANP Dimensional Lumber | Ogema | Wisconsin | |
| ANP DIMENSIONAL LUMBER INC | OGEMA | Wisconsin | Sawmill |
| Ansay Custom Cabinetry | Belgium | Wisconsin | |
| Apex Hardwoods, Llc | BANGOR | Wisconsin | |
| Apex Pattern Works | Milwaukee | Wisconsin | |
| Apostle Fixtures LLC | Hudson | Wisconsin | |
| Appleton Coated L.L.C. | Combined Locks | Wisconsin | Wood-based manufacturer |
| Appleton Coated L.L.C. | COMBINED LOCKS | Wisconsin | |
| APPLETON PAPERS | COMBINED LOCKS | Wisconsin | Wood-based manufacturer |
| ARCADE SAWMILL | RIPON | Wisconsin | Sawmill |
| Archi Forest Products | Two Rivers | Wisconsin | |
| Arcways Inc | Neenah | Wisconsin | |
| ARMAND LUEDTKE | MOSINEE | Wisconsin | Sawmill |
| Arn's Cabinets Inc | Little Chute | Wisconsin | |
| Arnold's | Nekoosa | Wisconsin | |
| Arrow Millwork Inc (HQ) | Greendale | Wisconsin | |
| Arrow Products Inc | Elkhorn | Wisconsin | |
| Arrowtech Pallet & Crating | Beloit | Wisconsin | |
| Arseneau's Sawmill | Irma | Wisconsin | |
| ARSENEAUS SAWMILL | IRMA | Wisconsin | Sawmill |
| Artech Exhibits LLC | New Berlin | Wisconsin | |
| Artisan Ind | Presque Isle | Wisconsin | |
| Arts Display Inc | Sheboygan | Wisconsin | |
| Artwood Cabinet Makers | Appleton | Wisconsin | |
| Ashley Furniture Industries | Arcadia | Wisconsin | |
| Ashley Furniture Industries | ARCADIA | Wisconsin | |
| Aspen Fixtures LLC | Peshtigo | Wisconsin | |
| ASPEN LBR | DRUMMOND | Wisconsin | Sawmill |
| Aspenson Lbr Co | Muscoda | Wisconsin | |
| Astro Pattern Corp | Waukesha | Wisconsin | |
| Atlas Pattern Works Inc | Beloit | Wisconsin | |
| August H Wulf Co Inc | Menomonee Falls | Wisconsin | |
| August Lotz Co Inc | Boyd | Wisconsin | |
| AUSTIN LAKE SAWMILL | WEBSTER | Wisconsin | Sawmill |
| Austin Lake Sawmill | Webster | Wisconsin | |
| Austria Master Woodworking | Eagle | Wisconsin | |
| Authentic Woodworks Inc | Luck | Wisconsin | |
| Automated Building Components | Chetek | Wisconsin | |
| Automated Products Inc | Marshfield | Wisconsin | |
| Award Hardwood Flooring LLP | Wausau | Wisconsin | |