Neidio i’r llywio Neidio i’r cynnwys Neidio i’r troedyn

Check who's taken over your energy supply

Mae’r cyngor hwn yn berthnasol i Cymru

You might get a new energy supplier if your current supplier:

  • goes out of business

  • is bought by another energy company

You’ll still have gas and electricity if this happens.

You’ll normally be told when your account is being moved to a new supplier.

If your current supplier goes bust, a new supplier will contact you. They’ll tell you they've taken over your energy supply. You can read our advice about what to do if your energy supplier goes bust.

If your supplier is being sold, they’ll contact you to tell you:

  • who your new supplier is

  • when your account will be moved to the new supplier

These are the suppliers that have been taken over since March 2019.

Old supplierNew supplierDate
GnERGY Bulb March 2020
TOTO by EDF Utilita March 2020
iSupplyEnergy EDF Energy March 2020
Engie Octopus Energy January 2020
Better Energy (gas only) PFP Energy December 2019
Breeze Energy British Gas December 2019
TOTO EDF Energy October 2019
Rutherford Energy - trading as Uttily Total Gas and Power October 2019
Eversmart Utilita October 2019
Co-op Energy Octopus - under Co-op name October 2019
Flow Energy Octopus October 2019
GB Energy Octopus September 2019
Solarplicity EDF Energy August 2019
Cardiff Energy Supply SSE August 2019
Avid Energy Nabuh Energy July 2019
Brilliant Energy SSE March 2019
Our Power Utilita January 2019
Economy Energy

Boost (prepay customers)

OVO energy (all other customers)
January 2019
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