100Green
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
49 organisations
British Gas
UK energy supplier. Products & services: Gas, Electricity, HomeCare.
- Website
- britishgas.co.uk
- Location
- UK-wide
Cadent Gas
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
Citizens Advice
Free, independent and confidential advice on your consumer rights, including energy and gas complaints.
- Helpline
- 0808 223 1133
- Website
- citizensadvice.org.uk
- Location
- England & Wales
Co-op Energy
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
Corona Energy
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
Crown Gas and Power
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
E.ON Next
Domestic energy supplier. Products & services: Gas, Electricity.
- Website
- eonnext.com
- Location
- UK-wide
Ecotricity
Green energy supplier. Products & services: Gas, Electricity.
- Website
- ecotricity.co.uk
- Location
- UK-wide
EDF Energy
Energy supplier. Products & services: Gas, Electricity.
- Website
- edfenergy.com
- Location
- UK-wide
Electricity North West
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
Energy Ombudsman
Resolve complaints between consumers and energy companies quickly and fairly.
- Helpline
- 0330 440 1624
- Website
- energyombudsman.org
- Location
- National
Energy Ombudsman
Independent energy complaints service. Products & services: Consumer dispute resolution.
- Website
- energyombudsman.org
- Location
- UK-wide
Fuse Energy
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
Gazprom Energy UK
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
Good Energy
Renewable energy supplier. Products & services: Gas, Electricity.
- Website
- goodenergy.co.uk
- Location
- UK-wide
Haven Power
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide
National Gas
Gas transmission network. Products & services: Gas transmission.
- Website
- nationalgas.com
- Location
- UK-wide
National Grid
Report problems with the gas network or raise a complaint about gas supply issues.
- Helpline
- 0800 111 999
- Website
- nationalgrid.co.uk
- Location
- National
National Grid Electricity Distribution
Energy company Products & services: Energy supply and energy networks.
- Website
- ofgem.gov.uk
- Location
- UK-wide