| AHAc Humko Humboldt Tennessee | Humboldt | TN | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| HEHy-capacity Eng & Mfg, INC | Humboldt | IA | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| AWAmerican Woodmark | Humboldt | TN | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| BSBongards South, LLC | Humboldt | TN | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| CFConagra Foods Packaged Foods LLC Dba Conagra Foods-humboldt | Humboldt | TN | Food Manufacturing311942 | — | ◇ UNVERIFIED |
| DIDodgen Industries, INC | Humboldt | IA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| EHEmerson Hermetic Motor Division | Humboldt | TN | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Humboldt | Humboldt | IA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| GMGeneral Metals Products Company | Humboldt | TN | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| HLHawkeye Leisure Trailers, LTD | Humboldt | IA | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| JCJones Companies, LTD Limited Partnership | Humboldt | TN | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| JFJones Family of Companies, INC. Dba Jones Fiber Products, INC. - Bypass Plant | Humboldt | TN | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| MCMonarch Cement - Humboldt | Humboldt | KS | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| PTPrecision Tank & Equipment CO | Humboldt | IA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TCT-tech Corporation | Humboldt | TN | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| TFTyson Farms Inc., Humboldt Poultry Processing | Humboldt | TN | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| WCWestrock Cp, LLC Dba Westrock Humboldt Corrugated Plant | Humboldt | TN | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| WSWilson Sporting Goods Company | Humboldt | TN | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| 2R2 R Tool & Machine INC. | Humboldt | KS | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| AIAbb, INC. | Humboldt | TN | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| ADAllen D Miller | Humboldt | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| AIAvkem International, LLC | Humboldt | TN | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| BRBt Redi Mix - Humboldt | Humboldt | TN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CMCloud Machine Tool & Fabrication INC | Humboldt | TN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CLCmbb LLC | Humboldt | TN | Fabricated Metal Product Manufacturing332214 | — | ◇ UNVERIFIED |
| DIDodgen Industries, INC. | Humboldt | IA | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| FTFab Tool Works LLC | Humboldt | TN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| HUHumboldt Utilities - Welding Shop | Humboldt | TN | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| JJJim Johnson Dba J&s Welding & Machine Service | Humboldt | TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JCJones Companies LTD Limited Partnership | Humboldt | TN | Textile Mills313111 | — | ◇ UNVERIFIED |
| JFJones Fiber Products INC | Humboldt | TN | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| MAMichael and Debbie Williams | Humboldt | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| NRN Rich Plant Food & Fertilizer, Inc. | Humboldt | SD | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| PMPrimary Manufacturing, INC. | Humboldt | SD | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| RPRamsey Printing Company | Humboldt | KS | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
 Wozniak Industries INC | Humboldt | TN | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
