| TLThe Lankota Group | Huron | SD | Machinery Manufacturing333111 | 20-99 | ◇ UNVERIFIED |
| APAsphalt Paving & Materials | Huron | SD | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◇ UNVERIFIED |
| OOverbuilt | Huron | SD | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| CBCantelli Block & Brick | Huron | OH | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
 Carmeuse Lime INC. - Huron Plant (0322010062) | Huron | OH | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| CRConsolidated Ready Mix, INC. | Huron | SD | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPCrop Production Services - Huron | Huron | CA | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| CPCreative Printing, Inc. | Huron | SD | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| CUCal-state Upholstery | Huron | CA | Furniture and Related Product Manufacturing337121 | — | ◇ UNVERIFIED |
| DPDakota Provisions West | Huron | SD | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| DTDakota Turkey Growers, L.l.c. | Huron | SD | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| DFDole Fresh Vegetables, INC. | Huron | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| DFDresick Farms INC | Huron | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| ELEasi-pour, LLC | Huron | SD | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| GMGdm Mailbox Company, LLC. | Huron | OH | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| HFHarris Fresh | Huron | CA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| HIHumanetics Innovative Solutions, INC. | Huron | OH | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| LSLucky Stone Promotions Ltd. | Huron | OH | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| LSLucky Stone Promotions Ltd. | Huron | OH | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| MCMonsanto Company | Huron | CA | Food Manufacturing311423 | — | ◇ UNVERIFIED |
| SFSageberry Farms LLC | Huron | CA | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| TAThe Arthur Corporation | Huron | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
 Truenorth Steel - Huron | Huron | SD | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
