- 2L
- Accede
- Central Pattern
- Choice Tool
- Cross Paths
- Emerald Tool & Mold
- Holland Air Pumps
- Injection Mold Technologies
- Itran-Tompkins
- Johnson Precision
- Johnson Precision
- K&H Precision
- L&Z Tool & Engeneering
- Midwest Patterns
- Midwest Tooling Group
- Model Die & Mold
- Pelco Tool & Mold
- Roger Tool & Die
- South Coast Mold