Hanger Prosthetics & Orthotics West, INC. | Eureka | CA | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Hilfiker Pipe CO. | Eureka | CA | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
| TBTable Bluff Brewing, Inc. | Eureka | CA | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ● ACTIVE |
| HCHumboldt Craft Spirits | Eureka | CA | Machinery Manufacturing333241 | — | ◐ LIKELY ACTIVE |
| SLSchmidbauer Lumber | Eureka | CA | Wood Product Manufacturing321113 | 100-499 | ◐ LIKELY ACTIVE |
| EEureka | Eureka | CA | Food Manufacturing311710 | 20-99 | ◐ LIKELY ACTIVE |
| FBFranz Bakery Springfield Division - Eureka Depot and Outlet | Eureka | CA | Food Manufacturing311811 | 1-19 | ◐ LIKELY ACTIVE |
| HCHumboldt Cider Company | Eureka | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HCHumboldt County Wine Project | Eureka | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HHHumboldt Honey Wines | Eureka | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| OGOld Growth Cellars | Eureka | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SSShannan S Barnes | Eureka | CA | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| SESisu Extraction LLC | Eureka | CA | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| VWViolet-green Winery | Eureka | CA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| AAAllpoints Advertising, INC. | Eureka | CA | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ADAquatic Designing INC Dba North Coast Fabricators | Eureka | CA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| CRCalifornia Redwood Acquisition CO | Eureka | CA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CRCalifornia Redwood Company - Brainard | Eureka | CA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| COCounty of Humboldt - Fleet Services | Eureka | CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| DMDavis Management Group, INC. | Eureka | CA | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| DIDays Inn Eureka | Eureka | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| DTDick Taylor Craft Chocolate | Eureka | CA | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| DTDick Taylor Inc. | Eureka | CA | Food Manufacturing311351 | — | ◇ UNVERIFIED |
| EPEl Pueblo Super Market | Eureka | CA | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| EOEssence of Humboldt LLC | Eureka | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| ECEureka Central | Eureka | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| EREureka Ready Mix - Eureka | Eureka | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| FTFd Thomas, INC. | Eureka | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| FCForbes Cabinets, Inc. | Eureka | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| FCFormer Carson Mills Site | Eureka | CA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
Hilfiker Pipe Co., Dba Hillfiker Retaining Walls | Eureka | CA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| ICIndustrial Court. LLC | Eureka | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| JUJohn's Used Cars & Wreckers | Eureka | CA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| LSLes Schwab Tire Centers of Ca, INC | Eureka | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| PBPepsi Beverage CO | Eureka | CA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| RMRedwood Meat CO INC. | Eureka | CA | Food Manufacturing311611 | — | ▲ REPORTED CLOSED |
| RPRita Pimentel Dba Rita's Wholesale Specialty Foods | Eureka | CA | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| SESisu Extracts LLC | Eureka | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| UEUsepa Emergency Response - American Samoa Pulp Mill Cleanup | Eureka | CA | Paper Manufacturing322110 | — | ◇ UNVERIFIED |