Nottingham

Eco Power Direct - Nottingham

Greenvision Energy Ltd - Nottingham

E.ON UK CoGeneration Ltd - Nottingham

Trigen UK - Nottingham

National Grid - Nottingham (Formerly Western Power Distribution) - Nottingham

Trio Energy Limited - Nottingham

S.H. Electrical - Nottingham

LJN Plumbing and Heating Ltd - Nottingham

Epic EPC - Nottingham

Wing Electrical Ltd - Nottingham