Belden Inc.
Finolex Cables Ltd
Fujikura Ltd.
Furukawa Electric Co. Ltd.
KEI Industries Limited
LEONI AG
LS Cable & System Ltd.
Nexans
Prysmian S.p.A.
Southwire Company
LLC
Lapp Group
Sumitomo Electric Industries
Ltd.
HELUKABEL GmbH
R R Kabel Ltd.
HUBER+SUHNER AG
PHOENIX CONTACT
Murrelektronik GmbH