Energy Suppliers
With so many gas and electricity suppliers in the energy market, you’d be forgiven for feeling a bit confused. That’s why we specialise in taking the hassle out of your hands and switching you to great deals year after year. We find energy deals from a wide range of suppliers including, the Big Six, medium to small-sized providers and even ‘green’ energy companies.
The Big Six UK Energy Suppliers
The Bix Six Energy suppliers in the UK are British Gas, E.ON, EDF Energy, nPower and SSE. Together, they’re responsible for supplying 74% of UK households with gas and electricity. While these companies dominate the supplier market, back in 2004, the Big Six energy providers accounted for all of Great Britain's energy customers.
British Gas
Synonymous with gas and electricity supply, British Gas - known as Scottish Gas in Scotland and Nwy Prydain...
E.ON
E.ON (formerly known as Powergen) is a gas and electricity supplier who also offer other energy-related products such as...
EDF
EDF Energy is part of the EDF Group which is based in France. In the UK, EDF Energy has offices...
nPower
nPower is a UK-based energy provider based in Swindon and was formed from the combination...
Scottish Power
Scottish Power is a gas and electricity company based in Glasgow that is involved in the transmission...
SSE
SSE is a FTSE 100 energy supplier, based in Perth in Scotland, and a leading generator of electricity from renewable sources.
Other Great Value Energy Suppliers
There are now over 60 ‘other’ energy companies in the UK, all differing in size and services. These span from companies like OVO Energy, the most prominent energy supplier not among the Big Six, to small suppliers like Fairerpower, who only provide energy to residents in the Lancashire and Cheshire East areas of the UK.
Affect Energy
Affect Energy is a new supplier of gas and electricity tariffs in the UK and runs its operations...
Avro Energy
Avro Energy is a new, Warwickshire-based energy supplier that prides itself on providing low-cost energy deals...
Bristol Energy
Bristol Energy is a gas and electricity supplier owned by Bristol Council based in the UK.
Bulb Energy
Bulb Energy is an innovative green gas and electricity supplier based in London that, at present, offers just one tariff...
Co-Op Energy
Co-Op (or Co-Operative) Energy is a gas and electricity provider based in the UK in Royal Leamington Spa and part of the Midcounties Co-operative group.
Ecotricity
Ecotricity is a gas and electricity supplier based in Stroud in the UK. Ecotricity claims to be the ‘greenest'...
Enstroga Energy
Enstroga Energy is a gas and electricity supplier that serves and is based, in many different locations in Europe...
Fairerpower
Fairerpower is a not-for-profit energy supplier that provides gas and electricity to residents of Cheshire and Lancashire.
Flow Energy
Co-creators of the ‘Flow Boiler’, Flow Energy is an energy supplier based in Ipswich in East Anglia.
GnERGY
GnERGY is a relatively new, self-styled “community” energy supplier in the UK based in Hampshire.
Good Energy
Good Energy is a British energy company, based in Chippenham, that supplies gas and electricity...
Green Star Energy
Green Star Energy (formerly Pioneer Energy) is a gas and electricity supplier based in Milton Keynes...
Gulf Gas & Power
Gulf Gas & Power is a gas and electricity supplier based in the UK in Manchester...
iSupplyEnergy
iSupplyEnergy is a gas and electricity company run by the Swedish state-owned energy group Vattenfall but based in Dorset.
M&S Energy
M&S Energy is a relatively new gas and electricity provider, based in Swindon, that was formed as a result of a partnership between...
Nabuh Energy
Nabuh Energy is an energy provider, based in Sheffield, that focuses primarily on prepayment customers...
Octopus Energy
Octopus Energy is a gas and electricity company, based in London, that buys energy on the wholesale market...
Opus Energy
Opus Energy is an energy provider based in Northampton that supplies gas and electricity solely to businesses across the United Kingdom.
Orbit Energy
Orbit Energy is an energy supplier based in London which promises “the best rate” to its customers...
OVO Energy
OVO Energy is a UK gas and energy supplier based in Bristol. OVO Energy’s gas and electricity sources come from...
People’s Energy
People’s Energy is a British gas and electricity supplier based in Musselburgh...
PFP Energy
PFP Energy is a British gas and electricity supplier, based in Preston, that used to be part of the Places for People...
Powershop
Powershop is an online electricity retailer founded in New Zealand but with operations offices in Australia and the UK...
Robin Hood Energy
Robin Hood Energy is a relatively new, not-for-profit energy supplier based in Nottingham which was set...
Sainsbury’s Energy
Sainsbury's Energy is a virtual gas and electricity provider that partners withnPower...
Shell Energy
Shell Energy are a supplier of gas and electricity based in Coventry that was formerly known as First Utility.
So Energy
So Energy is a gas and electricity provider, based in London, whose aim is to bring “simplicity, honesty and great value”...
Solarplicity
Solarplicity (formerly LoCO2 Energy) is a renewable energy and low-carbon electricity supplier based in the UK in Ware...
Spark Energy
Spark Energy is a Selkirk-based electricity and gas supplier that is run under the OVO Energy brand...
Together Energy
Together Energy is a relatively new Scottish gas and electricity supplier, based in Clydebank...
Tonik Energy
Tonik Energy is a UK gas and electricity company, based in Birmingham, that calls itself the “smartphone” of the energy industry...
Toto Energy
Toto Energy is a gas and electricity supplier based in Brighton. It provides itself on providing “smart energy”...
Utilita
Utilita is a gas and electricity supplier based in Hampshire that offers only prepayment tariffs to its customers...
Utility Point
Utility Point is a gas and electricity supplier, based in Poole, that prides itself on rewarding its customers...
Zebra Power
Zebra Power is a new independent energy supplier based in the UK in Ware...
Looking to change energy supplier?
If you’re after a new energy supplier why not give Switchcraft a try? Our auto switching technology is constantly at work to make sure you’re always on a great plan.
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Switchcraft is a free auto switching service that scours the energy market for great gas and electricity deals. Signing up takes 3 minutes and after that, our technology automatically switches you to new deals each year. Save money on your bills without lifting a finger.