About British Gas

British Gas is the biggest energy supplier in Britain's domestic market. Operating under the British Gas brand (Scottish Gas in Scotland), it has more than 15 million gas and electricity customers in the UK. British Gas also operates the Sainsbury's Energy brand. Customers of both brands are able to collect Nectar points each year, as well as for actions like switching payment method or giving their own meter reading.

British Gas is a subsidiary company of the Centrica Group, a British-owned company.

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About the Centrica Group

Centrica's main operations are in the UK, North America and Europe. It also operates in Trinidad and Tobago, Egypt and Nigeria. Its core retail brands are British Gas, Luminus and Direct Energy.

Contact Information

Customer service number for existing customers - 08000480202

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Energy Customer Satisfaction Results

Tired of poor customer service from your energy supplier? The results o four 2018 Which? energy satisfaciton survey reveal how customers rate 31 gas and electricity suppliers in Great Britain. Use them to help find the best energy company for you.

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