Services - Parts-OEM / Aftermarket
- R.P. Machine Enterprises, Inc.
- Arrow Gear Company
- Artec Machine Systems
- B&R Machine and Gear Corporation
- Balzers, Inc.
- Becker GearMeisters, Inc.
- Bodycote North America
- Broach Masters / Universal Gear Co.
- Buffalo Gear, Inc.
- C-B Gear & Machine, Inc.
- Clarke Engineering, Inc.
- Clifford-Jacobs Forging Co.
- Drake Manufacturing
- First Gear Engineering & Technology
- Gear Motions, Inc.
- Havlik International Machinery, Inc.
- Koepfer America, LLC
- Midwest Gear Corp.
- Nachi America
- New England Gear
- Niagara Gear Corporation
- Nixon Gear, Inc.
- Oliver Gear, Inc.
- Parker Industries, Inc.
- Perry Technology Corp.
- Raycar Gear & Machine Co.
- United Gear & Assembly, Inc.
- Gerhardt Gear Co.
- OEM Industries, Inc.
- Allied Sinterings, Inc.
