| SLSierra Log Homes | Chico | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind | Susanville | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind-chinese Camp Division | Chinese Camp | CA | — | ◇ UNVERIFIED |
 Sierra Pacific Industries | Camino | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Susanville | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Jamestown | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Martell | Martell | CA | — | ◇ UNVERIFIED |
| SVSierra Valley Furniture | Oroville | CA | — | ◇ UNVERIFIED |
| SBSiller Bros INC | Anderson | CA | — | ◇ UNVERIFIED |
| SCSilva's Cabinet Shop | Newark | CA | — | ◇ UNVERIFIED |
| SFSilver Furniture CO | Knoxville | TN | — | ◇ UNVERIFIED |
| SWSimcoe Wood Products INC. | Cullman | AL | — | ◇ UNVERIFIED |
| SWSimple Wood Goods LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| SASimply Amish | Arcola | IL | — | ◇ UNVERIFIED |
| SLSimplysitting, LLC | Ridgway | PA | — | ◇ UNVERIFIED |
| SBSims Bark Company INC | Brent | AL | — | ◇ UNVERIFIED |
| SBSims Bark of Georgia LLC | Crothersville | IN | — | ◇ UNVERIFIED |
| SFSindelar Fine Woodworking, Inc. | Granger | IN | — | ◇ UNVERIFIED |
| SRSingleton Reels Inc. | Rootstown | OH | — | ◇ UNVERIFIED |
| SCSipes Carving Shop | Hickory | NC | — | ◇ UNVERIFIED |
| SWSi Wood Furniture CORP. | Brooklyn | NY | — | ◇ UNVERIFIED |
| SWSkinner W Cecil | Huntland | TN | — | ◇ UNVERIFIED |
| SFSkog Furniture | Ontario | CA | — | ◇ UNVERIFIED |
| SMSkyjack Mfg | Glendale | AZ | — | ◇ UNVERIFIED |
| SRSleep Research Technologies, LLC | Lake Havasu City | AZ | — | ◇ UNVERIFIED |
| STSmall Town Furniture LLC | Windsor | OH | — | ◇ UNVERIFIED |
| SCSmart Craft Technologies, INC. | Reno | NV | — | ◇ UNVERIFIED |
| S3Smink 3 LLC | Dallas | TX | — | ◇ UNVERIFIED |
| SMSmith Manufacturing | Benton Harbor | MI | — | ◇ UNVERIFIED |
| SSSmith Steps, INC. | Live Oak | FL | — | ◇ UNVERIFIED |
| STSmith Textile Apron | Gastonia | NC | — | ◇ UNVERIFIED |
| SASmk Associates INC. | Astoria | NY | — | ◇ UNVERIFIED |
| SLSnider Lumber Products CO | Turlock | CA | — | ◇ UNVERIFIED |
| SSSoil Sollutions Company | Shipshewana | IN | — | ◇ UNVERIFIED |
| SSSoil Solutions CO. | Elkhart | IN | — | ◇ UNVERIFIED |
| SDSole Design Cabinetry | Red Boiling Springs | TN | — | ◇ UNVERIFIED |
| SFSolid Frames, INC. | High Point | NC | — | ◇ UNVERIFIED |
| SISoliman Investments III LLC | Columbus | OH | — | ◇ UNVERIFIED |
| SSSol-pro/lilyblad Site | Tacoma | WA | — | ◇ UNVERIFIED |
| SUSomething Unique Designs | Littleton | CO | — | ◇ UNVERIFIED |
| SRSonoco Reels | Hartselle | AL | — | ◇ UNVERIFIED |
| SWSonoma Wood Finishing | Rohnert Park | CA | — | ◇ UNVERIFIED |
| SISouter, Inc. | Ozark | MO | — | ◇ UNVERIFIED |
| SCSouthampton Company, Inc.-division of Southwood Furn. CORP. | Hickory | NC | — | ◇ UNVERIFIED |
| SASouth Asia Furniture Manufacturing Company | Greensboro | NC | — | ◇ UNVERIFIED |
| SRSouthbridge Recycling & Disposal Park | Southbridge | MA | — | ◇ UNVERIFIED |
| SHSoutheastern Hardwoods, Inc. | Swannanoa | NC | — | ◇ UNVERIFIED |
| SWSoutheastern Wood Products, INC. | Lenoir | NC | — | ◇ UNVERIFIED |
| SISouthern Indiana Sawmill LLC | Greenville | IN | — | ◇ UNVERIFIED |
| SMSouthern Moulding LLC | Kennesaw | GA | — | ◇ UNVERIFIED |
| SNSouthern New Hampshire Fire Wood, LLC | Hudson | NH | — | ◇ UNVERIFIED |
| STSouthern Timber Products LLC | Ruther Glen | VA | — | ◇ UNVERIFIED |
| SWSouthern Wood Products | Sparta | TN | — | ◇ UNVERIFIED |
| SWSouthern Wood Suppliers, INC. | Oglethorpe | GA | — | ◇ UNVERIFIED |
| SFSouth Furniture | Brooklyn | NY | — | ◇ UNVERIFIED |
| SHSouthwest Handmade | Aztec | NM | — | ◇ UNVERIFIED |
| SRSouthwest Renewable Brown Street Mill | Snowflake | AZ | — | ◇ UNVERIFIED |
| SFSouthwood Furniture Corporation - Plt 3 | Newton | NC | — | ◇ UNVERIFIED |
| SMSpace Manufacturers Corporation | Geneva | NY | — | ◇ UNVERIFIED |
| SWSpecialized Wood Products | Elkhart | IN | — | ◇ UNVERIFIED |
| SISpecialty, INC. | Homedale | ID | — | ◇ UNVERIFIED |
| SLSpecialty Lumber Company ** Inactive ** | Wilsons Mills | NC | — | ◇ UNVERIFIED |
| SWSpecialty Wood Mfg | Tacoma | WA | — | ◇ UNVERIFIED |
| SWSpecialty Wood Products | Lodi | CA | — | ◇ UNVERIFIED |
| SCSpectrum Custom Design, INC | Desert Hot Springs | CA | — | ◇ UNVERIFIED |
| SESpectrum Energy Georgia, LLC | Adel | GA | — | ◇ UNVERIFIED |
| SLSpencer LLC Monroe | Monroe | WA | — | ◇ UNVERIFIED |
| SCSpencer's Custom Wood LLC | Elgin | TX | — | ◇ UNVERIFIED |
| SESpindle Enterprise, LLC | Warren | RI | — | ◇ UNVERIFIED |
| SOSpirit of the Woods, Inc | Jackman | ME | — | ◇ UNVERIFIED |
| SISpot International Dba Mod Shop | Gardena | CA | — | ◇ UNVERIFIED |
| STSpotted Tongue Woodworking LLC | Dillsburg | PA | — | ◇ UNVERIFIED |
| SCSpring Construction INC | Bend | OR | — | ◇ UNVERIFIED |
| SCSpringhill CO | Lexington | NC | — | ◇ UNVERIFIED |
| SVSprings Valley Manufacturing | West Baden Springs | IN | — | ◇ UNVERIFIED |
| SMSquare Manufacturing Company, LLC | Lewiston | ME | — | ◇ UNVERIFIED |
| SMSquare Manufacturing Company, LLC | Cumberland Center | ME | — | ◇ UNVERIFIED |
| SSS& S Wood Products | Independence | WI | — | ◇ UNVERIFIED |
| SOStage One Custom Furniture INC. | Pacoima | CA | — | ◇ UNVERIFIED |
| SIStan's Industrial Manufacturing LLC | Lyndon Station | WI | — | ◇ UNVERIFIED |
| SFStandard Furniture Manufacturing Company, INC. | Frisco City | AL | — | ◇ UNVERIFIED |
| SFStandard Furniture Manufacturing Company, INC. | Bay Minette | AL | — | ◇ UNVERIFIED |
| SFStandard Furniture Mfg.co.inc. | Bay Minette | AL | — | ◇ UNVERIFIED |
| SFStanley Furniture CO | Stanleytown | VA | — | ◇ UNVERIFIED |
| SFStanley Furniture CO INC - Martinsville | Martinsville | VA | — | ◇ UNVERIFIED |
| SFStanley Furniture Company - Lexington Mfg | Lexington | NC | — | ◇ UNVERIFIED |
| SFStanley Furniture Company LLC | Martinsville | VA | — | ◇ UNVERIFIED |
| SEStar Exhibits INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| STStarwood Trim INC | Frisco | TX | — | ◇ UNVERIFIED |
| SLStashwood LLC | San Tan Valley | AZ | — | ◇ UNVERIFIED |
| SFStatton Furniture | Hagerstown | MD | — | ◇ UNVERIFIED |
| SAStavola Asphalt CO INC | Old Bridge Twp | NJ | — | ◇ UNVERIFIED |
| SKSteigerwald's Kitchen & Bath, INC. | Grove City | PA | — | ◇ UNVERIFIED |
| SCStella-jones Corporation | Durant | MS | — | ◇ UNVERIFIED |
| SCStella-jones Corporation Bellingham | Bellingham | WA | — | ◇ UNVERIFIED |
| SPStem Products | Magazine | AL | — | ◇ UNVERIFIED |
| SWStephan Wood Prod INC | Grayling | MI | — | ◇ UNVERIFIED |
| SASterling & Adams Bentwood, INC. ** Inac | Thomasville | NC | — | ◇ UNVERIFIED |
| SASterling Art Services | San Francisco | CA | — | ◇ UNVERIFIED |
 Sterling Site Access Solutions | Lufkin | TX | — | ◇ UNVERIFIED |
