| AGAsh Grove Cement Company | Portland | OR | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| BCBoeing Company Commercial Aircraft Painting | Portland | OR | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| CCertainteed | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| EPEsco Plant 3 | Portland | OR | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| EHEvraz Heat Treating | Portland | OR | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| FIFranklin International INC | Portland | OR | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| HEHydro Extrusion, Portland INC. | Portland | OR | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| KCKanto CORP | Portland | OR | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| LOLand O Lakes Rivergate | Portland | OR | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| MRMalarkey Roofing Products | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| MIMondelez International Bakery | Portland | OR | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| NPNorthwest Pipe Company | Portland | OR | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| PAPratt and Larson Tile | Portland | OR | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| SISwan Island Dairy | Portland | OR | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| TLTarr, LLC | Portland | OR | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| AAApex Anodizing | Portland | OR | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GWGreat Western Ink | Portland | OR | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| HBHuggy Bears Cupboards INC | Portland | OR | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| ASAdm Sweeteners | Portland | OR | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| ANAirgas Norpac | Portland | OR | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| ADAlpenrose Dairy | Portland | OR | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| AAlsco | Portland | OR | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| AFAltura Furniture | Portland | OR | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| AIAnodizing Incorporated Site | Portland | OR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| AIApex Industries | Portland | OR | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| ACApollo Chemical & Eq CO LLC | Portland | OR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ASArkema Site | Portland | OR | Chemical Manufacturing325131 | — | ◇ UNVERIFIED |
| AFAsh Fabrication | Portland | OR | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| AGAsh Grove Cement Company | Portland | OR | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| APAstronics Peco Group Site | Portland | OR | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| ATAuto Truck Transport | Portland | OR | Food Manufacturing311000 | — | ◇ UNVERIFIED |
| BBBaron Blakeslee Site | Portland | OR | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| BIBenson Industries | Portland | OR | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| BPBonita Pioneer | Portland | OR | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| BGBrassworks Gallery | Portland | OR | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| BHBridge Housing | Portland | OR | Electrical Equipment, Appliance & Component Manufacturing335911 | — | ◇ UNVERIFIED |
| CPCarlton Products | Portland | OR | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| CRCascade Rubber Products INC | Portland | OR | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| CPCemex Portland Aggregates Plant | Portland | OR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPCemex Port of Portland Readi Mix | Portland | OR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CMCentennial Mills Site | Portland | OR | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| CPCentral Premix Concrete Products | Portland | OR | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| CGCenveo Graphic Arts Center Site | Portland | OR | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| COChristenson Oil | Portland | OR | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CAColumbia American Plating Site | Portland | OR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CSColumbia Steel Casting CO INC | Portland | OR | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| CVCommercial Vehicle Group | Portland | OR | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| CMContainer Management Services | Portland | OR | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| CMContainer Management Services | Portland | OR | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CMCrowd Management Services | Portland | OR | Leather and Allied Product Manufacturing316213 | — | ◇ UNVERIFIED |
