| SLSaroyan Lumber | Fresno | CA | — | ◇ UNVERIFIED |
| SBSaunders Brothers | Westbrook | ME | — | ◇ UNVERIFIED |
| SBSaunders Brothers - Locke Mills Plant | Greenwood | ME | — | ◇ UNVERIFIED |
| SSSavage Services Corporation- Coal Operation Stp | Saint Paul | VA | — | ◇ UNVERIFIED |
| SSSavage Services Corporation - Timber Operation | Saint Paul | VA | — | ◇ UNVERIFIED |
| SASavran & Alkac, INC. | Laguna Woods | CA | — | ◇ UNVERIFIED |
| SWSawyer Wood Products INC | Talent | OR | — | ◇ UNVERIFIED |
| SWSchmitz Woodworks, Inc. | Watsonville | CA | — | ◇ UNVERIFIED |
| SDScott Davis Chip Company, INC. | Jacksons Gap | AL | — | ◇ UNVERIFIED |
| SDScott Davis Chip Company, Inc, Redwood Yard | Redwood | MS | — | ◇ UNVERIFIED |
| SPSDG Properties, LLC | Hutchinson | MN | — | ◇ UNVERIFIED |
| SLSdi LLC | Irvine | CA | — | ◇ UNVERIFIED |
| SMSealy Mattress | South Gate | CA | — | ◇ UNVERIFIED |
| SLSeemac Lumber LLC | Boston | KY | — | ◇ UNVERIFIED |
| SBSega Biofuels | Nahunta | GA | — | ◇ UNVERIFIED |
| SFSelect Farms LTD Paint Booth | Spokane | WA | — | ◇ UNVERIFIED |
| SHSelect Hardwoods | Millers Creek | NC | — | ◇ UNVERIFIED |
| SMSelect Millwork | Plainwell | MI | — | ◇ UNVERIFIED |
| SLSell Lumber Corporation | Redding | CA | — | ◇ UNVERIFIED |
| SCSequoia Custom Cabinetry INC | Sanger | CA | — | ◇ UNVERIFIED |
| SFSequoia Forest Products | Arcata | CA | — | ◇ UNVERIFIED |
| SIServmax, INC. | Wilmington | NC | — | ◇ UNVERIFIED |
| SMSeymour Manufacturing Company Incorporated | Seymour | IN | — | ◇ UNVERIFIED |
| STShade Tree Woodcraft | Harlingen | TX | — | ◇ UNVERIFIED |
| SPShaffer Products, LLC | Greencastle | PA | — | ◇ UNVERIFIED |
| SFShasta Forest Products INC | Yreka | CA | — | ◇ UNVERIFIED |
| SPShaver Properties, INC. | Vero Beach | FL | — | ◇ UNVERIFIED |
| SIShaw Industries Group Incorporated | Aiken | SC | — | ◇ UNVERIFIED |
| STShaw's Tree Service | Jacksonville | FL | — | ◇ UNVERIFIED |
| SWShaw Woodworking, INC. | Cotuit | MA | — | ◇ UNVERIFIED |
| SCShivers Custom Woodwork, LLC | Katy | TX | — | ◇ UNVERIFIED |
| SBShuler Brothers Chipping CO. | Opp | AL | — | ◇ UNVERIFIED |
| SBShutters By Angel | Lancaster | CA | — | ◇ UNVERIFIED |
| SSShutter Shop, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| SWSider's Woodcrafting LLC | Brewer | ME | — | ◇ UNVERIFIED |
| 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 | Jamestown | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Camino | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Susanville | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Martell | Martell | CA | — | ◇ UNVERIFIED |
| SBSiller Bros INC | Anderson | CA | — | ◇ UNVERIFIED |
| SCSilva's Cabinet Shop | Newark | CA | — | ◇ UNVERIFIED |
| SWSimcoe Wood Products INC. | Cullman | AL | — | ◇ 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 |
| SMSkyjack Mfg | Glendale | AZ | — | ◇ UNVERIFIED |
