Belden Inc.
Encore Wire Corporation
Fujikura Ltd.
Furukawa Electric Co. Ltd.
KEI Industries Limited
LEONI AG
LS Cable & System Ltd.
Prysmian S.p.A.
Southwire Company
LLC
Lapp Group
Sumitomo Electric Industries
Ltd.
HELUKABEL GmbH
NKT A/S
R R Kabel Ltd.
HUBER+SUHNER AG