Key Players
- Kaman
- GKN Aerospace
- UTC Aerospace Systems
- Pankl Racing Systems (Pankl)
- Northstar Aerospace
- SDP/SI - Stock Drive Products
- Sterling Instrument
- Altra Industrial Motion
- Regal Beloit Americas, Inc.
- General Dynamics Ordnance and Tactical Systems
- Lawrie Technology, Inc.
- HUBER+SUHNER
- SS White Aerospace
- Umbra Cuscinetti S.p.A.
