- Central Machining & Pump Rpr
- Classen Fabrication
- Classen Fabrication
- Custom Fabricating Inc
- Custom Metal Trim Inc
- Custom Metal Trim Inc
- Dakota Laser & Manufacturing
- Dakota Precision Fabricating
- DMD Mfg
- Fiber Glass Spec
- Gretna Welding
- Gretna Welding
- J A Gerber Steel Fabrication
- J A Gerber Steel Fabrication
- Kramer Experimental
- Kramer Experimental
- M/R Sickle Bars Inc
- Metal Tech
- Midwest Metal Works
- Nokota Industries
- Papillion Welding
- Papillion Welding
- Precision Results Mfg Inc
- Sheet Metal Specialties Inc
- Sioux Manufacturing Corp
- Specialty Fabricating
- Standard Industries Inc
- Sybrandt Sheet Metal Co
