- J R's Machine Shop
- J R's Machine Shop
- Lanis Machine & Mfg
- Lanis Machine & Mfg
- Petersen's Machine Co
- Petersen's Machine Co
- RILEY Machine & Welding
- RILEY Machine & Welding
- RLN Precision
- RLN Precision
- Russ Machine Shop
- Russ Machine Shop
- Specialty Machining
- Specialty Machining
- Strowd Machine & Tool
- Strowd Machine & Tool
