| SSShutter Shop, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| S2Sic 24 - Building 8, 14, 154, 226, 1072 | Jbphh | HI | — | ◇ UNVERIFIED |
| SWSider's Woodcrafting LLC | Brewer | ME | — | ◇ UNVERIFIED |
| SLSierra Log Homes | Chico | CA | — | ◇ UNVERIFIED |
| SLSierra Lumber Manufacturers | Stockton | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind | Susanville | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind. - Anderson | Anderson | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind. - Burney | Burney | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind-chinese Camp Division | Chinese Camp | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind. - Shasta L | Shasta Lake | CA | — | ◇ UNVERIFIED |
 Sierra Pacific Industries | Susanville | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Burney | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Lincoln | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Burney | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Camino | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Arcata | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Jamestown | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Quincy | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Loyalton | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Central Valley | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries (2042-rd) | Red Bluff | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Arcata Division | Arcata | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Keystone Bark Plant | Jamestown | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Martell | Martell | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Shelton | Shelton | WA | — | ◇ UNVERIFIED |
| SWSierra Woodworks, L.l.c. | Gilbert | AZ | — | ◇ UNVERIFIED |
| SWSierra Woodworks, L.l.c. | Tucson | AZ | — | ◇ UNVERIFIED |
| SFSigla Furniture CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| SCSignature Co/amer Stair & Cabinetry | Chambersburg | PA | — | ◇ UNVERIFIED |
| SBSiller Bros INC | Anderson | CA | — | ◇ UNVERIFIED |
| SCSilva's Cabinet Shop | Newark | CA | — | ◇ UNVERIFIED |
| SBSilver Bay Logging Wrangell Sawmill | Wrangell | AK | — | ◇ UNVERIFIED |
| SWSimcoe Wood Products INC. | Cullman | AL | — | ◇ UNVERIFIED |
| SLSimmons Logging, LLC | Toone | TN | — | ◇ UNVERIFIED |
| SLSimpson Lumber Company, LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| STSimpson Timber CO Commencement Bay Opr | Tacoma | WA | — | ◇ UNVERIFIED |
| STSimpson Timber Company | Shelton | WA | — | ◇ UNVERIFIED |
| STSimpson Timber CO St Yd Sawmill 5 | Shelton | WA | — | ◇ UNVERIFIED |
| SBSims Bark Company INC | Brent | AL | — | ◇ UNVERIFIED |
| SBSims Bark of Georgia LLC | Crothersville | IN | — | ◇ UNVERIFIED |
| SFSindelar Fine Woodworking, Inc. | Granger | IN | — | ◇ UNVERIFIED |
| SHSingh Hardwood Company, INC. | Far Rockaway aka Arverne | NY | — | ◇ UNVERIFIED |
| SHSingh Hardwood Company, INC. | Far Rockaway | NY | — | ◇ UNVERIFIED |
| SRSingleton Reels Inc. | Rootstown | OH | — | ◇ UNVERIFIED |
| SSSite Solutions Of Florida, Inc. | Saint Augustine | FL | — | ◇ UNVERIFIED |
| SLSiwek Lumber and Millwork INC | Jordan | MN | — | ◇ UNVERIFIED |
| SLSkidmore Lumber Co., LLC | Freeburg | MO | — | ◇ UNVERIFIED |
| SKS & K Industries, INC. | Columbia | MO | — | ◇ UNVERIFIED |
| SKS & K Industries INC - Bldg #2 | Lexington | MO | — | ◇ UNVERIFIED |
| SKS & K Industries Inc-s & K Industries INC B #2 | Lexington | MO | — | ◇ UNVERIFIED |
| SKS K Lumber | Cochranton | PA | — | ◇ UNVERIFIED |
| SKS K N Lumber INC | Elgin | OR | — | ◇ UNVERIFIED |
| SLSkookum Lumber Plant | Shelton | WA | — | ◇ UNVERIFIED |
| SMSkyjack Mfg | Glendale | AZ | — | ◇ UNVERIFIED |
| SPSkyline Post and Pole Limited Liability Company | Louisa | VA | — | ◇ UNVERIFIED |
| SCSlade's Custom Sawmill | Providence | NC | — | ◇ UNVERIFIED |
| SISledgecraft INC | Murfreesboro | TN | — | ◇ UNVERIFIED |
| SRSlice Recovery INC | Coquille | OR | — | ◇ UNVERIFIED |
| SLSmallwood Lumber CO LLC | Frenchburg | KY | — | ◇ UNVERIFIED |
| SCSmart Craft Technologies, INC. | Reno | NV | — | ◇ UNVERIFIED |
| SMS M C Lumber CO INC | Pulaski | TN | — | ◇ UNVERIFIED |
| SESmh Exclusive Products, INC | Corona | CA | — | ◇ UNVERIFIED |
| S3Smink 3 LLC | Dallas | TX | — | ◇ UNVERIFIED |
| SBSmith Brothers Lumber | Hartford | KY | — | ◇ UNVERIFIED |
| SFSmith Flooring INC | Winona | MO | — | ◇ UNVERIFIED |
| SMSmith Manufacturing | Benton Harbor | MI | — | ◇ UNVERIFIED |
| SMSmith Mill Work | Dubuque | IA | — | ◇ UNVERIFIED |
| SSSmith Steps, INC. | Live Oak | FL | — | ◇ UNVERIFIED |
| STSmith Textile Apron | Gastonia | NC | — | ◇ UNVERIFIED |
| SMSmitty's Millwork and Supply | Springfield | VA | — | ◇ UNVERIFIED |
| SASmk Associates INC. | Astoria | NY | — | ◇ UNVERIFIED |
| SHSmoke House Lumber Company | Warrenton | NC | — | ◇ UNVERIFIED |
| SMSmokey Mountain Lumber | Asheville | NC | — | ◇ UNVERIFIED |
| SMSmokey Mountain Lumber, Inc. | Asheville | NC | — | ◇ UNVERIFIED |
| SISmoothbore International, INC. | Red Creek | NY | — | ◇ UNVERIFIED |
| SLSmoot Lumber CO. | Alexandria | VA | — | ◇ UNVERIFIED |
| SFSnavely Forest Products Company | Westminster | MD | — | ◇ UNVERIFIED |
| SISnider Industries Sawmill | Marshall | TX | — | ◇ UNVERIFIED |
| SLSnider Lumber Products CO | Turlock | CA | — | ◇ UNVERIFIED |
| S6Snowball 6.0, LLC | New Plymouth | ID | — | ◇ UNVERIFIED |
| SHSnow Hill Chip Mill | Snow Hill | NC | — | ◇ UNVERIFIED |
| SSSnow Shoe Refractories Llc/clarence Plt | Snow Shoe | PA | — | ◇ UNVERIFIED |
| SISocco INC | Sumas | WA | — | ◇ UNVERIFIED |
| SSSoil Sollutions Company | Shipshewana | IN | — | ◇ UNVERIFIED |
| SSSoil Solutions CO. | Elkhart | IN | — | ◇ UNVERIFIED |
| SGSolar Group Inc, Plant Number 2 | Taylorsville | MS | — | ◇ UNVERIFIED |
| SDSole Design Cabinetry | Red Boiling Springs | TN | — | ◇ UNVERIFIED |
| SISoliman Investments III LLC | Columbus | OH | — | ◇ UNVERIFIED |
| SSSol-pro/lilyblad Site | Tacoma | WA | — | ◇ UNVERIFIED |
| SSSolt's Sawmill | Mertztown | PA | — | ◇ UNVERIFIED |
| SHSomerset Hardwood Lumber INC | Sloans Valley | KY | — | ◇ UNVERIFIED |
| SPSomerset Pellet Fuel | Science Hill | KY | — | ◇ UNVERIFIED |
| SWSomerset Wood Products in | Burnside | KY | — | ◇ UNVERIFIED |
| SUSomething Unique Designs | Littleton | CO | — | ◇ UNVERIFIED |
| SMSommers Millwork Llc* | Drexel | MO | — | ◇ UNVERIFIED |
| SCSonny Clnr/ Lower Gwynedd | Spring House | PA | — | ◇ UNVERIFIED |
| SRSonoco Reels | Hartselle | AL | — | ◇ UNVERIFIED |
| SLSouthbound Lumber, LLC | Bainbridge | OH | — | ◇ UNVERIFIED |
| SRSouthbridge Recycling & Disposal Park | Southbridge | MA | — | ◇ UNVERIFIED |
| SWSouthcoast Woodworking, INC. | Mattapoisett | MA | — | ◇ UNVERIFIED |
