ABB Industrial Systems Inc.
Achenbach America, Inc.
Air Products and Chemicals, Inc.
Castal Ltd.
CLECIM
Continuus S.p.A
Davy International
Electro Power Inc.
FATA Engineering
FATA Hunter Inc.
Josef Frohling GmbH
Hess Engineering, Inc.
Hitatchi Ltd.
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
Sundwiger Eisenhutte
Tippins Incorporated