| ETElysian Taproom | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| EWEvoqua Water Technologies Transfer Facility | Seattle | WA | Transportation Equipment Manufacturing336992 | — | ◇ UNVERIFIED |
| FAFairn and Swanson | Seattle | WA | Chemical Manufacturing325992 | — | ◇ UNVERIFIED |
| GAGe Aircraft Engines | Seattle | WA | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| GEGeneral Electric Aviation Site | Seattle | WA | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| GSGilead Sciences INC | Seattle | WA | Chemical Manufacturing325412 | — | ▲ REPORTED CLOSED |
| 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 |
| MDMac Donald Miller Facility Solutions | Seattle | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MBMarco Building | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| MVMarine Vacuum Service INC | Seattle | WA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| MHMars Hill Properties 50th LLC | Seattle | WA | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| MSMasons Supply Company | Seattle | WA | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| MTMce Technologies INC | Seattle | WA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MDMercer Distribution Facility | Seattle | WA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| MAMiller and Miller Boatyard CO INC | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| NTNanostring Technologies | Seattle | WA | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| NBNorth Boeing Field Georgetown Steamplant | Seattle | WA | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| NSNorth Star Ice Equipment | Seattle | WA | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| NCNorthwest Castings | Seattle | WA | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| NMNw Market St Site | Seattle | WA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| OBOcean Beauty Seafoods-llc-ewing Street | Seattle | WA | Food Manufacturing311710 | — | ◇ UNVERIFIED |
| OFOcean Fresh Seafood M/v Ocean Fresh | Seattle | WA | Food Manufacturing311710 | — | ◇ UNVERIFIED |
| PIPacific Industrial Supply Director St | Seattle | WA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| POPacific Office Automation | Seattle | WA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| PRPacific Rendering CO INC | Seattle | WA | Food Manufacturing311613 | — | ◇ UNVERIFIED |
| PNPetermann Northwest | Seattle | WA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| PLPhenopath Laboratories | Seattle | WA | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| PIPioneer Industries Seattle | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| QFQual Fab INC | Seattle | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RBRainier Brewery | Seattle | WA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| RTRepair Technology INC | Seattle | WA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RPRudd Paint and Varnish Site | Seattle | WA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| SBSeattle Bulk Shipping LLC | Seattle | WA | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| SCSeattle Childrens Hospital Research Inst | Seattle | WA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| SCSeattle Collision Center | Seattle | WA | Furniture and Related Product Manufacturing337920 | — | ◇ UNVERIFIED |
| SPSeattle Port Fishermans Terminal | Seattle | WA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| SESeaview East Boatyard | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| SSSeven Seas Fishing CO | Seattle | WA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| SISkills INC Paint | Seattle | WA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| SISnyder Industries INC | Seattle | WA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SPSouth Park Marina | Seattle | WA | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| SSSummit Supply | Seattle | WA | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| SHSw Harbor Project | Seattle | WA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
