- Avtron
- Ametek
- A-T Controls
- Bailey Hydraulics
- Cablofil
- Columbia Marking Tools
- Cowan Dynamics
- Curtis Wright
- Deltrol Controls
- Dixon Valve and Coupling Company
- ElectroCraft Incorporated
- Garlock
- Kurt Manufacturing
- Infranor
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- Laird Technologies
- Lincoln Electric Company
- Lintech
- Martin Sprocket and Gear
- Mill-Max
- Moog Flo-Tork
- Motion Controls LLC
- MTI
- Nidec Corporation
- Norgren
- Tecom
- Sensata Corporation
- Sierra Pacific Products
- VL Motion
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