About Southern Electric
SSE is a public listed company. The company is one of the largest suppliers of gas and electricity to homes in the UK, with over 9.5 million customers.
Southern Electric supplies homes in the London, Eastern, Southern, South East and South West regions.
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Customer services: 0800 980 9651
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You can call us on 0800 410 1149 or 01259 220 235.
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