Northern Powergrid Sunderland - Sunderland

Eco logic partners - Gateshead

Myers Building & Timber Supplies - Sheffield

Toolstation North Shields - North Shields

Beacon Electrical (NE) Ltd - South Shields

Priory Electrical - Whitley Bay

Greenwave - Penryn

Sherwood Technical Services Ltd - Newark

Total Water Systems - Newark

Quality Environmental Services Ltd - Sheffield