Gas and electricity suppliers

We all want to save money on our energy bills. And the best way to do that is to compare the deals on offer from the 20-plus providers that are competing for our business. At MoneySuperMarket, we compare all major UK energy firms, from the 'Big Six' (British Gas, EDF Energy, Eon, nPower, Scottish Power and SSE) to the smaller and emerging providers such as So Energy and Green Network Energy. You can find out more about the providers we compare in the list below.

Our top Energy suppliers


Avro Energy

Find out more about Avro Energy

Bristol Energy

Who are Bristol Energy?

British Gas

Who are British Gas?


Who are Bulb?

Co-operative Energy

Who are Co-operative Energy?


Who are Daligas?


Who are E?

EDF Energy

Who are EDF Energy?

ENGIE Energy

Who are ENGIE Energy?


Who are Eon?

Green Network Energy

Who are Green Network Energy?

Green Star Energy

Who are Green Star Energy?

Igloo Energy

Who are Igloo Energy?

M&S Energy

Who are M&S Energy?


Who are Npower?


Who are OVO?

Octopus Energy

Who are Octopus Energy?

PFP Energy

Who are PFP Energy?


Who are Powershop?

Pure Planet

Who are Pure Planet?


Who are SSE?

Sainsbury’s Energy

Who are Sainsbury’s Energy?

Scottish Power

Who are Scottish Power?

Shell Energy

Who are Shell Energy?

So Energy

Who are So Energy?


Who are Spark?

Tonik Energy

Who are Tonik Energy?


Who are Utilita?

Utility Warehouse

Who are Utility Warehouse?