| ACAlaska Copper and Brass | Seattle | WA | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| GNGlacier Northwest East Marginal Way | Seattle | WA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RCRudd CO INC Seattle | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| OPOlympus Press INC | Seattle | WA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SGScott Galvanizing Site | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| 5U51 University Building | Seattle | WA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| ALAero Lac INC | Seattle | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| AGAirco Gases Div of Boc Seattle | Seattle | WA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| ACAlaskan Copper & Brass CO Ctl | Seattle | WA | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| ACAll Custom Metal Arts | Seattle | WA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ACAlpac CORP | Seattle | WA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| AWAmli Wallingford | Seattle | WA | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| ASArchitectural Stone Werkes | Seattle | WA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| ABArt Brass Aerospace Finishing | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AAAsahipen America INC | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
 Asko Processing Color Tech Site | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AQAuto Quest | Seattle | WA | Furniture and Related Product Manufacturing337127 | — | ◇ UNVERIFIED |
| BCBaker Commodities | Seattle | WA | Food Manufacturing311613 | — | ◇ UNVERIFIED |
| BBardahl | Seattle | WA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| BLBayview Limousine Service | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| BBBelshaw Brothers INC | Seattle | WA | Machinery Manufacturing333294 | — | ◇ UNVERIFIED |
| BJBird Johnson CO | Seattle | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BABoeing Aandm Electronic Mfg Facility | Seattle | WA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| BSBoeing South Park | Seattle | WA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| CSCadman Seattle INC | Seattle | WA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CFCb Finishing | Seattle | WA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CCChemithon CORP | Seattle | WA | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| CMCsr Marine South | Seattle | WA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| DIDalys INC | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| DSDaniel Smith INC | Seattle | WA | Miscellaneous Manufacturing339940 | — | ◇ UNVERIFIED |
| DSDuwamish Shipyard INC | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| ESElectronic Service Provider | Seattle | WA | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| ESElm Solutions CORP | Seattle | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ETElysian Taproom | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| EGEmerald Galvanizing INC | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| EWEvoqua Water Technologies Transfer Facility | Seattle | WA | Transportation Equipment Manufacturing336992 | — | ◇ UNVERIFIED |
| FAFairn and Swanson | Seattle | WA | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| FVFishing Vessel Owners Marine Ways INC | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| GAGe Aircraft Engines | Seattle | WA | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| GEGeneral Electric Aviation Site | Seattle | WA | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| GNGlacier Nw Reichhold Mtca | Seattle | WA | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| GAGulassa and CO INC | Seattle | WA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| HBHeiser Body Company | Seattle | WA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| HIHenrybuilt INC | Seattle | WA | Furniture and Related Product Manufacturing337121 | — | ◇ UNVERIFIED |
| ILInternational Lubricants INC | Seattle | WA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| IIIvey Imaging LLC Seattle | Seattle | WA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| LBLime Bike | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| LELloyd Electric Apparatus CO | Seattle | WA | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ◇ UNVERIFIED |
| LDLower Duwamish Waterway | Seattle | WA | Primary Metal Manufacturing331111 | — | ◇ UNVERIFIED |
| MDMac Donald Miller Facility Solutions | Seattle | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
