| SLShuqualak Lumber Company | Shuqualak | MS | — | ◇ UNVERIFIED |
| SCShur Cut Industries INC | Portland | OR | — | ◇ UNVERIFIED |
| SCShur-form Countertop Surfaces, L.l.c. | Franklin | OH | — | ◇ UNVERIFIED |
| SBShuster's Building Components | North Huntingdon | PA | — | ◇ UNVERIFIED |
| SCShutler Cabinets, INC. | Moundsville | WV | — | ◇ UNVERIFIED |
| SCShutter Consultants INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| SSShutter-man Storm & Security, INC. | Naples | FL | — | ◇ UNVERIFIED |
| SMShutter Mart of Ca | San Diego | CA | — | ◇ UNVERIFIED |
| SAShutters and More INC | Chatsworth | CA | — | ◇ UNVERIFIED |
| SBShutters By Angel | Lancaster | CA | — | ◇ UNVERIFIED |
| SSShutter Shop, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| SUShutters Unlimited LTD | Oklahoma City | OK | — | ◇ UNVERIFIED |
| SIShutterz, INC. | Chandler | AZ | — | ◇ UNVERIFIED |
| SGSibley Gas & Mini Mart INC | Calumet City | IL | — | ◇ UNVERIFIED |
| SISi-bone INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| S2Sic 24 - Building 8, 14, 154, 226, 1072 | Jbphh | HI | — | ◇ UNVERIFIED |
| SWSider's Woodcrafting LLC | Brewer | ME | — | ◇ UNVERIFIED |
| SMSidney Millwork Company | Sidney | MT | — | ◇ UNVERIFIED |
| SCSierra Cabinets | San Martin | CA | — | ◇ UNVERIFIED |
| SCSierra Cabinets | San Pablo | CA | — | ◇ UNVERIFIED |
| SCSierra Casework INC | Modesto | CA | — | ◇ UNVERIFIED |
| SCSierra Cedar Prod | Marysville | CA | — | ◇ UNVERIFIED |
| SCSierra Craftsman | Sparks | NV | — | ◇ UNVERIFIED |
| SCSierra Custom Craftworks LLC | Magalia | CA | — | ◇ UNVERIFIED |
| SFSierra Furniture | Los Angeles | CA | — | ◇ 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 | Richfield | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Marysville | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Lincoln | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Jamestown | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Camino | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Burney | 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 Richfield Division | Corning | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Shelton | Shelton | WA | — | ◇ UNVERIFIED |
| SPSierra Pacific Windows | Medford | WI | — | ◇ UNVERIFIED |
| SPSierra Pacific Windows | Missoula | MT | — | ◇ UNVERIFIED |
| SPSierra Pacific Windows-61 | Phenix City | AL | — | ◇ UNVERIFIED |
| SPSierra Pallet INC. | Reno | NV | — | ◇ UNVERIFIED |
| SVSierra Valley Furniture | Oroville | CA | — | ◇ UNVERIFIED |
| SWSierra Woods INC. | Nevada City | CA | — | ◇ UNVERIFIED |
| SWSierra Woodworks, L.l.c. | Tucson | AZ | — | ◇ UNVERIFIED |
| SWSierra Woodworks, L.l.c. | Gilbert | AZ | — | ◇ UNVERIFIED |
| SWSierra Woodworks of Arizona, LLC | Tucson | AZ | — | ◇ UNVERIFIED |
| SESiftex Equipment Company | South Windsor | CT | — | ◇ UNVERIFIED |
| SFSigla Furniture CORP | Los Angeles | CA | — | ◇ UNVERIFIED |
| SASign Age Inc | Houston | TX | — | ◇ UNVERIFIED |
| S7Signature 70/70 LLC | Phoenixville | PA | — | ◇ UNVERIFIED |
| SBSignature Building Systems of Pennsylvania, LLC | Moosic | PA | — | ◇ UNVERIFIED |
 Signature Flight Support | Chicago | IL | — | ◇ UNVERIFIED |
| SOSignature Office Furniture INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SMSignet Marking Devices | Santa Ana | CA | — | ◇ UNVERIFIED |
| SKSign Kraft Sign Studio | Springfield | IL | — | ◇ UNVERIFIED |
| SSSign Service & Mfg | Moscow | ID | — | ◇ UNVERIFIED |
| SISigona Industrial Suites, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| SBSiller Bros INC | Anderson | CA | — | ◇ UNVERIFIED |
| SOSilsbee Osb Mill | Silsbee | TX | — | ◇ UNVERIFIED |
| SCSilva Caseworks, INC. | San Diego | CA | — | ◇ UNVERIFIED |
| SCSilva Custom Cabinets, LLC | Mountain Home | TX | — | ◇ UNVERIFIED |
| SCSilva's Cabinet Shop | Newark | CA | — | ◇ UNVERIFIED |
| SCSilveira Cabinets | Santa Clara | CA | — | ◇ UNVERIFIED |
| SCSilver Carpet | Vista | CA | — | ◇ UNVERIFIED |
| SCSilver City Cabinets, INC. | Helena | MT | — | ◇ UNVERIFIED |
| SCSilver Creek Design, LLC | Santaquin | UT | — | ◇ UNVERIFIED |
| SDSilver Dollar Candle Co. | Knoxville | TN | — | ◇ UNVERIFIED |
| SSSilvestri Studio INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SFSilvis Fuel 24 | Silvis | IL | — | ◇ UNVERIFIED |
| SHSilvis Hawkeye | Silvis | IL | — | ◇ UNVERIFIED |
| SWSimmonds Wood Products | Maricopa | AZ | — | ◇ UNVERIFIED |
| SLSimmons Logging, LLC | Toone | TN | — | ◇ UNVERIFIED |
| SOSim Oil INC | Champaign | IL | — | ◇ UNVERIFIED |
| SMSimotes Motors & Minooka Auto | Minooka | IL | — | ◇ UNVERIFIED |
| SSSimple Seed, LLC | San Mateo | CA | — | ◇ UNVERIFIED |
| SWSimple Wood Goods LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| SSSimplify Services INC | Waipahu | HI | — | ◇ UNVERIFIED |
| SASimply Amish | Arcola | IL | — | ◇ UNVERIFIED |
| SHSimply Human LTD | Cottage Grove | OR | — | ◇ UNVERIFIED |
| SLSimplysitting, LLC | Ridgway | PA | — | ◇ UNVERIFIED |
| SLSimpson Lumber Company, LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| SPSimpson Paper Company | Ripon | CA | — | ◇ UNVERIFIED |
| SSSimpson Strong Tie (denver) | Denver | CO | — | ◇ UNVERIFIED |
| STSimpson Timber Company | Shelton | WA | — | ◇ UNVERIFIED |
| SBSims Bark of Georgia LLC | Crothersville | IN | — | ◇ UNVERIFIED |
| SSims-lohman (1431074053) | Cincinnati | OH | — | ◇ UNVERIFIED |
| SMSims Metals Aka Metal Management INC | Chicago | IL | — | ◇ UNVERIFIED |
| SFSindelar Fine Woodworking, Inc. | Granger | IN | — | ◇ UNVERIFIED |
| SIS Industries INC | Somis | CA | — | ◇ UNVERIFIED |
| SHSingh Hardwood Company, INC. | Far Rockaway | NY | — | ◇ UNVERIFIED |
| SHSingh Hardwood Company, INC. | Far Rockaway aka Arverne | NY | — | ◇ UNVERIFIED |
| SRSingleton Reels Inc. | Rootstown | OH | — | ◇ UNVERIFIED |
