Landis + Gyr

Green Energy Options (GEO)

Marlec Engineering Ltd.

Rutland House, Trevithick Road, COrby, NN17 5XY

ByteSnap Design Ltd

2 Devon Way,, Longbridge,, Birmingham, B31 2TS

Lewden Electrical Industries Ltd

Unit 4, Bradbury Drive, Springwood Industrial Estate, Braintree, Essex, CM7 2SD

Vestel B.V Holland UK Branch

Vestel House,, 1 Waterside Drive,, Langley,, Berkshire,, SL3 6EZ

Smart DCC

2Nd Floor Ibex House 42-47, Minories,, London, EC3N 1DX

Ohme Operations UK Ltd

Wellington House, 125-130 The Strand, London, WC2R 0AP

ESI Controls Ltd

Unit 21, Top Angel, Buckingham Industrial Park, Buckingham, MK18 1TH

Lucy Electric Ltd

Howland Road, Thame, Oxfordshire, OX9 3UJ