Hitachi Energy Transformer Components and Service

Switzerland

DALEKOVOD OSO

Croatia

Polycast

Canada

Allied Insulators

United Kingdom

Uniflex-Hydraulik

Germany

Izoelektro d.o.o.

Slovenia

Tridelta Meidensha

Germany

HUBERS

Germany

Indisol S.A.

Portugal

Vogel Moulds & Machines AG

Switzerland

Klöckner Desma Elastomertechnik GmbH

Germany

High Voltage Inc.

United States