Hitachi Energy Transformer Components and Service

Switzerland

Klöckner Desma Elastomertechnik GmbH

Germany

Tridelta Meidensha

Germany

Allied Insulators

United Kingdom

Izoelektro d.o.o.

Slovenia

Vogel Moulds & Machines AG

Switzerland

Uniflex-Hydraulik

Germany

Indisol S.A.

Portugal

Polycast

Canada

High Voltage Inc.

United States

HUBERS

Germany

DALEKOVOD OSO

Croatia