National Grid Group is an international organisation, which owns electricity, telecoms and energy trading networks around the world, including major operations in the UK and US.

Northern Ireland Electricity providing environmentally friendly, renewable, eco energy and power to residential, domestic, commercial and industrial community at maximum energy efficiency tariff in line with new customer charter.

Southern Electric is a UK energy company providing gas and electricity supplies for business and domestic use, as well as boiler servicing and new energy technologies such as Solar PV. Part of SSE, the largest generator of renewable energy in the UK.

First Hydro Company is one of the UK's most dynamic electricity generators, responsible for the management and operation of the pumped storage plants at Dinorwig and Ffestiniog in the Snowdonia region of Wales. ...

Specialises in power engineering. Supplying switchgear, transformers and associated equipment to UK and overseas customers ...

The corporate website for Fki energy technology which gives the full range of products supplied by Fki energy technology and the comapnies within the FKI group. Some of the wide ranging products include transformers, remote control and transmission components ...

Birkett Electric are manufacturers of tested polyurethane resin filled cable joints, mechanical connectors and accessories ...

Iskraemeco UK Ltd manufacture a comprehensive range of electricity meters including induction and electronic static versions ...