- AASEBY Ind
- Ace Machine
- Agnew Steel Inc
- Albrecht Manufacturing & Rpr
- Apex Machine Shop Inc
- Basin Hydraulic Co LLC
- Bygland Machine Works Inc
- C P Welding
- Center Machine Inc
- Cylinder Head & Block Welding
- D & R Machine Shop
- D J's Machining
- D S Machine
- Dakota Tool & Machine
- DJ Manufacturing Inc
- DMC Precision Machining LLC
- Eastside Machine Co Inc
- Ehley's Blacksmith & Machine
- General Machine & Repair
- General Steel & Supply Co
- Grand Forks Welding & Machine
- Gremada Industries Inc
- Gremada Industries Inc
- H & J Machining
- Harris Machine Co
- Hazen Welding & Machine
- Hedahls Parts Plus
- Hedahls Parts Plus
- Holman Machine
- I D Machine Shop
- Iron Horse Machine
- J M Gerving Machine Shop
- John's Machine LLC
- Keller Machine
- Kustom Machine Inc
- Lenny's Repair
- Mann's Automotive Supply
- Mattern Machine Sales
- MDI Machine Design Inc
- Mercer Machine
- Mid America Steel Inc
- Midway Machining Inc
- Midwestern Machine
- Miller Machine & Welding
- Modern Machine Works
- Moller's Inc
- Neshem Farms-Shop
- PCS Mfg
- Precision Machine & Welding
- Ray Mac Inc
- Reubens Machine Inc
- Ron's Machine
- Schafer Repair
- Schulz Engine & Machine
- Schwarting's Repair Shop
- Stelter Repair Inc
- Strand Machine Repair & Body
- Thurlow Welding & Machine
- Tioga Machine Shop Inc
- Tough-T Mfg
- Tritech
- Wojahn Machine & Repair
