| BOBlue Origin LLC Kent | Kent | 500+ | ● ACTIVE |
Gs Hydraulic Hose CORP | Kent | 20–99 | ● ACTIVE |
Lumicor, INC. | Renton | — | ● ACTIVE |
Pacific Research Laboratories INC | Vashon | — | ● ACTIVE |
| HIHarrington Industrial Plastics LLC | Seattle | — | ● ACTIVE |
Hd Fowler Company | Bellevue | — | ● ACTIVE |
Innovative Industries Northwest, INC. | Seattle | — | ● ACTIVE |
International Belt & Rubber Supply INC | Auburn | — | ● ACTIVE |
| PPProfessional Plastics, INC | Auburn | — | ● ACTIVE |
Protect Construction Supply INC. | Kent | — | ● ACTIVE |
Quickparts Acquisition, INC. | Seattle | — | ● ACTIVE |
Schuyler Rubber Company, INC. | Woodinville | — | ● ACTIVE |
Sound Plastics, LLC | Woodinville | — | ● ACTIVE |
| TTTorr Technologies, INC. | Auburn | — | ● ACTIVE |
| FLFoamex LP | Kent | — | ◐ LIKELY ACTIVE |
| SRScougal Rubber CORP | Seattle | 20–99 | ◐ LIKELY ACTIVE |
| TThermaline | Auburn | — | ◇ UNVERIFIED |
| APAero Plastics INC | Renton | 20–99 | ◐ LIKELY ACTIVE |
| MPMetso Paper USA | Federal Way | — | ◐ LIKELY ACTIVE |
| RRedi-bag | Seattle | 20–99 | ◐ LIKELY ACTIVE |
| SASealed Air Renton, WA | Renton | 20–99 | ◐ LIKELY ACTIVE |
| AAAim Aerospace 1517 Building | Auburn | — | ◇ UNVERIFIED |
| CPChemical Proof Corporation Site | Woodinville | — | ◇ UNVERIFIED |
| CSConvoy Supply | Kent | — | ◇ UNVERIFIED |
| EWEdm Wire-cut Northwest | Carnation | — | ◇ UNVERIFIED |
| KCK2 Corporation Site | Vashon | — | ◇ UNVERIFIED |
| MGMikron G Building | Kent | — | ◇ UNVERIFIED |
| MIMikron Industries | Kent | — | ◇ UNVERIFIED |
| P1Park 16 Apartments | Federal Way | — | ◇ UNVERIFIED |
| SEStarrow Enterprises INC | Auburn | — | ◇ UNVERIFIED |
| TSTrim Systems Site | Seattle | — | ◇ UNVERIFIED |
| VNVaupell Northwest Molding | Seattle | — | ◇ UNVERIFIED |
Altium Packaging - Tukwila | Tukwila | 20–99 | ◐ LIKELY ACTIVE |
| BCBlue Compass Solutions LLC | Federal Way | — | ◐ LIKELY ACTIVE |
| DLDispoz-a-tray Logistic Services, LLC | Kent | — | ◐ LIKELY ACTIVE |
| FFFuture Foam Plant 38 | Kent | 20–99 | ◐ LIKELY ACTIVE |
| HAHawk Aviation Tech INC | Seattle | — | ◐ LIKELY ACTIVE |
Pacific Research Laboratories, Inc | Vashon Island | 100–499 | ◐ LIKELY ACTIVE |
| RLRe1 LLC | Seattle | — | ◐ LIKELY ACTIVE |
| RLRyan Leake | Mercer Island | — | ◐ LIKELY ACTIVE |
| SIStoropack, Inc. - Seattle | Kent | 1–19 | ◐ LIKELY ACTIVE |
| TMTownsend Mp LLC | Bellevue | — | ◐ LIKELY ACTIVE |
| VTVoxel Tech LLC | Enumclaw | — | ◐ LIKELY ACTIVE |
| VEVRC Engineered Solutions-Woodinville | Woodinville | 20–99 | ◐ LIKELY ACTIVE |
| LILancs Industries INC | Kirkland | — | ◇ UNVERIFIED |
| CWCascade Windows | Auburn | — | ◇ UNVERIFIED |
| CSClearwater Spas | Woodinville | — | ◇ UNVERIFIED |
| CICrain Industries Incorporated Kent Division | Kent | — | ◇ UNVERIFIED |
| DCDanner Corporation | Auburn | — | ◇ UNVERIFIED |
| DMDesigners Marble INC | Bellevue | — | ◇ UNVERIFIED |