David Sykes Electrical
Independent electrical contractors providing electrical services for industrial & commercial markets throughout the UK.
http://www.sykes-electrical.co.uk/

Energy Systems UK Ltd
Energy Systems supply and install uninterruptible power supplies and generators.
http://www.energysystems.co.uk

AEC UK Ltd
AEC Manufacture and distribute uninterruptible power supplies (UPS) and generators. They also supply maintenance contracts, and carry out repairs on all makes of UPS.
http://www.aeceuro.co.uk