SSE Plc - Gateshead

Energy Direct - Commercial Gas & Electricity Broker, Business Utility Quotes - Middlesbrough

Green Technology Renewables - Bristol

Greenarch Technology Services - Bristol

Green Mango Web Technologies Ltd - Bristol

Ynrg - Harrogate

Revolution Care - Newton Aycliffe

Gecco Energy Limited - Elland

Direct Energy Efficiency Solution Ltd (York) - York

Tribe Energy Services - Leeds