| SFSpecialty Finishes LLC | Portland | OR | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| SMSpecialty Metal Fabricators LLC | Portland | OR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SOSpirit of Glass INC | Portland | OR | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| SSSr Smith, LLC | Portland | TN | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| SIStandard-knapp, INC. | Portland | CT | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| SSStars & Stripes Brewing LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SLSteelab LLC | Portland | OR | Furniture and Related Product Manufacturing337214 | — | ◇ UNVERIFIED |
| SUStencils Unlimited LLC | Portland | OR | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SSSterling Steel Company | Portland | OR | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| SAStewart A. Boedecker & Athena M. Pappas | Portland | OR | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| SNSTI Newco, LLC | Portland | OR | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| SCStone Center INC | Portland | OR | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SCStone Container CORP | Portland | CT | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| SSStreimer Sheet Metal Works INC | Portland | OR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SPSturdi Products Company | Portland | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| SISummit INC | Portland | OR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SBSundance Boats | Portland | OR | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| SCSunpower CORP | Portland | OR | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| SDSunshine Dairy Foods Management LLC | Portland | OR | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| STSuperior Tire Service INC | Portland | OR | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| SPSupreme Perlite Company | Portland | OR | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
 Surface Mount Technology Nw INC | Portland | OR | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| SLSwedge, LLC | Portland | OR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SASweet Ambrosia INC | Portland | OR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| TCTandem Coffee Roasters LLC | Portland | ME | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| TLTender Loving Empire, LLC | Portland | OR | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| TITerracycle INC | Portland | OR | Transportation Equipment Manufacturing336991 | — | ◇ UNVERIFIED |
| TSTexas Steel | Portland | TX | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| TGT & G INC | Portland | OR | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| TDThe Dannon CO | Portland | OR | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| THThe Harris Soup Company | Portland | OR | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| TJThe Johnson Collective LLC | Portland | OR | Textile Product Mills314120 | — | ◇ UNVERIFIED |
| TLThe Labrewatory LLC | Portland | OR | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| TNThe Name People USA | Portland | ME | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TBThreshold Brewing and Blending | Portland | OR | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| TSTigpro Stainless Fabrication, INC. | Portland | ME | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| TCTillamook County Creamery Assoc | Portland | OR | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| TTTj Taylor LLC | Portland | OR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
 TLS By Design, LLC | Portland | IN | Furniture and Related Product Manufacturing337121 | — | ◇ UNVERIFIED |
| TIToast INC | Portland | OR | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TNTogo North America, INC. | Portland | TN | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| TQTosoh Quartz INC | Portland | OR | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| TBTricor Brand Communications | Portland | OR | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| TPTricor Print Communications, INC. | Portland | OR | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| TITrw INC | Portland | MI | Transportation Equipment Manufacturing336330 | — | ◇ UNVERIFIED |
| TMTsb Manufacturing LLC | Portland | OR | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| TFTube Forgings of America INC | Portland | OR | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| TSTubular Solutions INC | Portland | OR | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| TSTuff Shed INC | Portland | OR | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| TCTwisted Croissant LLC | Portland | OR | Food Manufacturing311811 | — | ◇ UNVERIFIED |
