Centrica provides energy to residential customers and small businesses in the United Kingdom through its subsidiary British Gas, to Ireland through Bord Gáis Energy, and to businesses through the segment Centrica Business Solutions. Its segments also include British Gas Services & Solutions, Energy Marketing & Trading, Upstream, and, until January 2021, Direct Energy. Centrica is one of the
in the UK. In 2022,
stood at almost 20,000, with the majority working for British Gas.
How Centrica and British Gas were formed
Centrica originates from British Gas plc, which was formed because of the privatization of the British Gas Corporation in 1986. It was one of many privatizations brought about during the time Margaret Thatcher served as British Prime Minister. Further changes took place in 1997, with British Gas undergoing a demerger to form Centrica and BG plc. Centrica itself retained the British Gas brand, allowing it to provide gas and electricity to residential and business customers in the UK.
British Gas is one of the so-called “
Big Six” energy suppliers in the UK, the group of energy suppliers that enjoy the greatest share of the UK's energy market. Since the end of 2020, the
number of complaints per 10,000 customers received by British Gas increased to the highest complaint rate among its large-scale competitors.
Market changes in the past few years
Like many of the larger suppliers, Centrica has endured
declining profits in recent years and, after declining between 2017 and 2020,
Centrica’s revenue increased to roughly 24 billion British pounds in 2022. This is attributed to changing product mixes, the improved ease with which consumers can compare tariffs, and
energy supplier switching, a practice that has become common in the country in the last decade. The number of switches from large to small and mid-tier energy suppliers was as high as 200,000 per month in the last few years but dropped by some 90 percent during the 2022 energy crisis.
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