ABB LTD.
ANALOG DEVICES INC.
ARUBA NETWORKS (HEWLETT-PACKARD ENTERPRISE)
BANNER ENGINEERING CORP.
DIGI INTERNATIONAL
EMERSON ELECTRIC CO.
ENDRESS+HAUSER
ENOCEAN
HONEYWELL INTERNATIONAL INC.
INFINEON TECHNOLOGIES AG
JACOBS ENGINEERING INC.
KCF TECHNOLOGIES
LORD MICROSTRAIN SENSING SYSTEMS
MICROSEMI CORP. (MICROCHIP TECHNOLOGY)
MOOG CROSSBOW
NXP SEMICONDUCTOR INC.
ROBERT BOSCH GMBH
ROCKWELL AUTOMATION
SCHNEIDER ELECTRIC
SIEMENS AG
STMICROELECTRONICS N.V.
TE CONNECTIVITY
TEXAS INSTRUMENTS INC.
TYCO INTERNATIONAL PLC (JOHNSON CONTROLS INTERNATIONAL PLC)
UNITED TECHNOLOGIES CORP.