AZBIL CORP.
CAPULA
COPA-DATA
ELYNX TECHNOLOGIES
EMERSON ELECTRIC CORP.
FUJI ELECTRIC CORP.
HITACHI
HONEYWELL INTERNATIONAL INC.
ICONICS
INDUCTIVE AUTOMATION
MITSUBISHI ELECTRIC CORP.
OMRON CORP.
ROCKWELL AUTOMATION INC.
SCHNEIDER ELECTRIC
SCHWEITZER ENGINEERING LABORATORIES
SIEMENS AG
SPRECHER AUTOMATION
TOSHIBA CORP.
VALMET
YOKOGAWA ELECTRIC CORP.