Future Biogas Swaffham - Swaffham

Anglia Briquettes - Bungay

Utilities Savings - Ely

Tula Energy - Bury Saint Edmunds

Barrington Energy Ltd - Norwich

Halstead Energy Ltd - March

Egmere Energy - Walsingham

Waveney Coal Supplies - Bungay

Direct Energy Associates - Lowestoft

East of England Energy Group - Great Yarmouth