- Aerojet Rocketdyne
- BAE Sys. Land & Armaments
- Boeing
- Curtis Wright
- General Electric
- Goodrich
- Honeywell
- Lockheed
- Messier Dowty
- Northrop Grumman
- Parker Hannifin
- Pratt & Whitney / Raytheon
- Pratt & Whitney Canada / Raytheon
- Rolls-Royce
- Sikorsky
- SPOP
- UTC Aerospace Sys. - Collins Aerospace
- Various
Processes
Anodizing
Cadmium Plating
Chemical Film Treatment
Chrome Plating
Dry Film Lubricant
Electroless Nickel Plating
High Temp Aluminum Coating
Nickel Cadmium Plating
Nickel Plating
Passivation
Phosphate
Prime and Paint
Silver Plating
Strip and Blast
Titanium Clean
Zinc Nickel Plating