Continental Motors
GAF Materials Corporation
GoPro, Inc.
Hewlett Packard
HHI Formtech
Howard Industries
International Paper
Lubrication Systems Co.
Omron Oilfield & Marine
Orbijet
Premier Guard
Raytheon
Royal Bath Manufacturing Co.
Severn Trent DeNora
Standard Alloy
Stewart & Stevenson
Texas Instruments
Wyman-Gordon Forgings, Inc.