ABB Industrial Systems Inc.
Achenbach America Inc.
Air Products and Chemicals, Inc.
CLECIM
Davy International
Electro Power Inc.
FATA Engineering
FATA Hunter, Inc.
Integrated Industrial Systems
IHI Co Ltd.
Italimpianti of America Inc. (ITAM)
Kubota Metal Corporation
MDS Mannesmann Demag Sack GmbH
Mill Equipment & Engineering Corp
Siemens Energy & Automation, Inc.
SMS Schloemann-Siemag AG