Magnetic Technologies CORP | Ogallala | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ● ACTIVE |
| AEArnold Engineering Company | Ogallala | Nonmetallic Mineral Product Manufacturing | 327113 | — | ◐ LIKELY ACTIVE |
| ASAmerican Shizuki CORP | Ogallala | Computer and Electronic Product Manufacturing | 334413 | — | ◐ LIKELY ACTIVE |
| SCSimon Contractors Dba Ogallala Ready Mix | Ogallala | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◇ UNVERIFIED |
| 5T5 Trails Winery | Paxton | Beverage and Tobacco Product Manufacturing | 312130 | — | ◐ LIKELY ACTIVE |
| OEOgallala Electronic Division | Ogallala | Electrical Equipment, Appliance & Component Manufacturing | 335999 | 20–99 | ◐ LIKELY ACTIVE |
| CSChief Sign Company LLC | Ogallala | Miscellaneous Manufacturing | 339999 | — | ◇ UNVERIFIED |
| HRHearty Rancher LLC | Paxton | Food Manufacturing | 311612 | — | ◇ UNVERIFIED |
| JNJordan Namuth | Ogallala | Miscellaneous Manufacturing | 339999 | — | ◇ UNVERIFIED |
| PIPaulsen INC | Ogallala | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◇ UNVERIFIED |