ALTHEN SENSORS & CONTROLS B.V.
AMERICA FUJIKURA LTD. (AFL)
AMPHENOL CORP.
ANRITSU CORP.
AT&T INC.
BANNER ENGINEERING CORP.
BAUMER HOLDING AG
CORNING INC.
DEVISER INSTRUMENTS INC.
EXFO INC.
FLUKE CORP.
JONARD TOOLS
KINGFISHER INTERNATIONAL PTY. LTD.
PROMAX TEST AND MEASUREMENT SLU
TE CONNECTIVITY LTD.
TEMPO COMMUNICATIONS INC.
VEEX INC.
VIAVI SOLUTIONS INC.
YOKOGAWA ELECTRIC CORP.