| SJSigrist Jason | Farina | IL | — | ◇ UNVERIFIED |
| SBSilver Bay Logging Wrangell Sawmill | Wrangell | AK | — | ◇ UNVERIFIED |
| SFSilver Furniture CO | Knoxville | TN | — | ◇ UNVERIFIED |
| SWSimcoe Wood Products INC. | Cullman | AL | — | ◇ UNVERIFIED |
| SISimonds International CORP | Fitchburg | MA | — | ◇ UNVERIFIED |
| SWSimonton Windows | Pennsboro | WV | — | ◇ UNVERIFIED |
| SCSimpson County Wood Products CO | Franklin | KY | — | ◇ UNVERIFIED |
| STSimpson Timber CO Commencement Bay Opr | Tacoma | WA | — | ◇ UNVERIFIED |
| STSimpson Timber CO St Yd Sawmill 5 | Shelton | WA | — | ◇ UNVERIFIED |
| SBSims Bark Company INC | Brent | AL | — | ◇ UNVERIFIED |
| SMSingleton Mouldings | Breckenridge | TX | — | ◇ UNVERIFIED |
| SLSipe Lumber CO | Taylorsville | NC | — | ◇ UNVERIFIED |
| SCSipes Carving Shop | Hickory | NC | — | ◇ UNVERIFIED |
| SCSiteline Cabinetry LLC | Keysville | VA | — | ◇ UNVERIFIED |
| SCSjm Construction | Grimes | IA | — | ◇ UNVERIFIED |
| SKS & K Industries INC - Bldg #2 | Lexington | MO | — | ◇ UNVERIFIED |
| SWSkinner W Cecil | Huntland | TN | — | ◇ UNVERIFIED |
| SKS & K Manufacturing CO | Cleveland | TN | — | ◇ UNVERIFIED |
| SVSkokie, Village of | Skokie | IL | — | ◇ UNVERIFIED |
| SLSkookum Lumber Plant | Shelton | WA | — | ◇ UNVERIFIED |
| SUSkulls Unlimited | Oklahoma City | OK | — | ◇ UNVERIFIED |
| SMSkyjack Mfg | Glendale | AZ | — | ◇ UNVERIFIED |
| SISledgecraft, INC. | Murfreesboro | TN | — | ◇ UNVERIFIED |
| SGSloan Glass INC | Culloden | WV | — | ◇ UNVERIFIED |
| SASmall Assemblies INC | Chicago | IL | — | ◇ UNVERIFIED |
| SLSmallwood Lumber CO LLC | Frenchburg | KY | — | ◇ UNVERIFIED |
| SISmf INC | Minonk | IL | — | ◇ UNVERIFIED |
| SCSmith Cabinet Works | Dyersville | IA | — | ◇ UNVERIFIED |
| SESmithco Engineering INC | Tulsa | OK | — | ◇ UNVERIFIED |
| SCSmith County | Forest | MS | — | ◇ UNVERIFIED |
| SFSmith Flooring INC | Winona | MO | — | ◇ UNVERIFIED |
| SMSmith Mountain Industries INC | Forest | VA | — | ◇ UNVERIFIED |
| STSmith-turner Tie Company, LLC | Taylor | AR | — | ◇ UNVERIFIED |
| SPSmitty's Pallet Service | West Sacramento | CA | — | ◇ UNVERIFIED |
| SPSne-stevens Point | Stevens Point | WI | — | ◇ UNVERIFIED |
| SHSnow Hill Chip Mill | Snow Hill | NC | — | ◇ UNVERIFIED |
| SISoelberg Industries Dba Sun Mountain Doors, LLC | Orem | UT | — | ◇ UNVERIFIED |
| SSSoil Solutions CO. | Elkhart | IN | — | ◇ UNVERIFIED |
| SCSokol & Company | Countryside | IL | — | ◇ UNVERIFIED |
| SDSole Design Cabinetry | Red Boiling Springs | TN | — | ◇ UNVERIFIED |
| SCSollid Cabinetry | Tempe | AZ | — | ◇ UNVERIFIED |
| SMSolon Manufacturing | Solon | ME | — | ◇ UNVERIFIED |
| SSSol-pro/lilyblad Site | Tacoma | WA | — | ◇ UNVERIFIED |
| SMSolvay - Maiden Rock Mine | Melrose | MT | — | ◇ UNVERIFIED |
| SOSomerset Office Condominium | Boston | MA | — | ◇ UNVERIFIED |
| SWSomerset Wood Products in | Burnside | KY | — | ◇ UNVERIFIED |
| SCSonny Clnr/ Lower Gwynedd | Spring House | PA | — | ◇ UNVERIFIED |
| SPSonoco Products CO. - Baker Division | Granite Falls | NC | — | ◇ UNVERIFIED |
| SPSonoco Products - Temple | Temple | GA | — | ◇ UNVERIFIED |
| SRSonoco Reels | Hartselle | AL | — | ◇ UNVERIFIED |
| SSSorrells Sawmill | Sparkman | AR | — | ◇ UNVERIFIED |
| SCSouth Central Pallets, INC D/b/a Smith Pallet Company, INC | Hatfield | AR | — | ◇ UNVERIFIED |
| SCSouth Chicago Property Mgmt LTD | Chicago | IL | — | ◇ UNVERIFIED |
| SCSouthcoast Cabinet | Diamond Bar | CA | — | ◇ UNVERIFIED |
| STSoutheastern Timber Products - Ackerman Mill | Ackerman | MS | — | ◇ UNVERIFIED |
| SLSouth-east Lumber CO | Kernersville | NC | — | ◇ UNVERIFIED |
| SPSoutheast Pallet Recycling CO | Louisville | KY | — | ◇ UNVERIFIED |
| SWSoutheast Wood Products INC. Dba Ramer Wood Products | Ramer | TN | — | ◇ UNVERIFIED |
| SFSouthern Furniture CO of Conover Catawba Plt | Claremont | NC | — | ◇ UNVERIFIED |
| SFSouthern Furniture CO - Plant 1 | Conover | NC | — | ◇ UNVERIFIED |
| SFSouthern Furniture Co-plant 2 | Conover | NC | — | ◇ UNVERIFIED |
| SMSouthern Maryland Wood Treatment | Hollywood | MD | — | ◇ UNVERIFIED |
| SSSouthern Sales | Travelers Rest | SC | — | ◇ UNVERIFIED |
| SVSouthern Veneer Company Incorporated | Thomasville | NC | — | ◇ UNVERIFIED |
| SWSouthern Wood Piedmont CO | Gulf | NC | — | ◇ UNVERIFIED |
| SWSouthern Wood Products | Sparta | TN | — | ◇ UNVERIFIED |
| SWSouthern Wood Treating, INC. | Guayanilla | PR | — | ◇ UNVERIFIED |
| SWSouthern Wood Treatment CO INC | Winchester | KY | — | ◇ UNVERIFIED |
| SGSouth Grays Harbor Timber Reso | Shelton | WA | — | ◇ UNVERIFIED |
| SSSouthport Sawmill | Coos Bay | OR | — | ◇ UNVERIFIED |
| SSSouthport Sawmill | North Bend | OR | — | ◇ UNVERIFIED |
| SFSouthside Fixtures INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| SLSouthside Lumber Company Incorporated | Emporia | VA | — | ◇ UNVERIFIED |
| SMSouthwest Management CO | Alsip | IL | — | ◇ UNVERIFIED |
| SMSouthwest Mill & Lumber Incorporated | N Hollywood | CA | — | ◇ UNVERIFIED |
| SFSouthwood Furniture Corporation | Newton | NC | — | ◇ UNVERIFIED |
| SFSouthwood Furniture Corporation - Plt 3 | Newton | NC | — | ◇ UNVERIFIED |
| SLSouthwood Lumber & Pallet INC | Orrville | OH | — | ◇ UNVERIFIED |
| SBSpann Brothers Lumber CO INC | White Bluff | TN | — | ◇ UNVERIFIED |
| SCSp Custom Carpentry & Windows INC | Burnsville | MN | — | ◇ UNVERIFIED |
| SWSpecialized Wood Products | Elkhart | IN | — | ◇ UNVERIFIED |
| SASpecialloy Acquisition Company | New Madrid | MO | — | ◇ UNVERIFIED |
| SESpecial-t Engraving & Gifts | Rockford | IL | — | ◇ UNVERIFIED |
| SHSpecialty Hardwoods of Indiana, INC. (nappanee Plant) | Nappanee | IN | — | ◇ UNVERIFIED |
| SWSpecified Woodworking Corporation | Laurel | MD | — | ◇ UNVERIFIED |
| SBSpectrum Brands Pet Group INC | Blacksburg | VA | — | ◇ UNVERIFIED |
| SLSpencer Lumber LLC | Salem | MO | — | ◇ UNVERIFIED |
| SVSpencer Veneer, Llc, Spencer | Spencer | WV | — | ◇ UNVERIFIED |
| SBSpeyside Bourbon Cooperage, INC. (0640010020) | Jackson | OH | — | ◇ UNVERIFIED |
| SBSpeyside Bourbon Cooperage in Virginia INC | Atkins | VA | — | ◇ UNVERIFIED |
| SCSpokane Custom Wood Treating | Spokane | WA | — | ◇ UNVERIFIED |
| SRSpoon Ridge Landfill | Fairview | IL | — | ◇ UNVERIFIED |
| SRSport Redi-mix LLC | Mahomet | IL | — | ◇ UNVERIFIED |
| SWSpringbrook Waste Facility & Compost Site | Naperville | IL | — | ◇ UNVERIFIED |
| SGSpring Grove Timber & Mat LLC | Claremont | VA | — | ◇ UNVERIFIED |
| SRSpring River Lumber CO LLC | Caulfield | MO | — | ◇ UNVERIFIED |
| SVSprings Valley Manufacturing | West Baden Springs | IN | — | ◇ UNVERIFIED |
| SWSprings Window Fashions, LLC | Grayling | MI | — | ◇ UNVERIFIED |
| SSSs Stave CO INC | Hopkins County | KY | — | ◇ UNVERIFIED |
| SSS & S Woodworking LLC | Valdosta | GA | — | ◇ UNVERIFIED |
