iSupplyEnergy are a Bournemouth-based energy supplier backed by Vattenfall, one of Europe's largest energy retailers.
Launched in 2012, the supplier originally offered electricity-only tariffs, but now supply gas, making them a dual fuel energy supplier.
Cheaper energy made simple
With an easy to use online account management and competitive, straightforward pricing, iSupply offers customers on both prepayment and credit meters an alternative to the big six.
And, with a UK-based call centre, customers can get customer service in whichever way they prefer — via telephone or through iSupply's online account portal.