3M Company,
80/20 Inc.,
Arconic,
Babcock & Wilcox,
BWX Technologies Inc.,
Damping Technologies Inc.,
Dekker Vacuum Technologies, Inc.,
Endress+Hauser Inc.,
FloSource,
General Devices,
Hewlett-Packard Co.,
Imagineering Enterprises,
Indiana Aircraft Hardware, Inc.,
JFW Industries, Inc.,
KPaul Properties LLC,
Lift-A-Loft Corporation,
Major Tool & Machine,
Manufacturing Technology, Inc.,
Paoli LLC,
PEI-Genesis,
Polar Leasing Company, Inc.,
PRC-DeSoto International,
Precision Rings, Inc.,
Samtec,
Stanley Security Solutions, Inc.,
Star Case Manufacturing Company,
Thermophysical Properties Research
Laboratory, Inc.…