SEFE Energy


SEFE Energy
2025 Fuel Mix Disclosure (current): 39% Renewable, 46% Natural Gas, 2% Nuclear, 9% Coal, 4% Other
CO2 Emissions: 294g per kWh – Radioactive Waste:
*October 2025
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Head Office Address
20 Triton Street, London, NW1 3BF
Company Number
03904624
VAT Number
GB927405129
About SEFE Energy
Gazprom rebranded to SEFE Energy in 2022.
SEFE Energy is a non-domestic energy supplier founded in the North West of England, the company initially started as Pennine Gas and later transformed into Gazprom Energy before evolving into SEFE Energy.
The company has grown substantially over the past 17 years, from a small group of employees serving under 100 customers to providing energy solutions to over 50,000 organizations in Britain, France and the Netherlands. SEFE Energy’s success is largely attributed to its commitment to excellent customer service, strong relationships, and a passion for growth.
SEFE Energy is a part of the SEFE Group, led by SEFE Securing Energy for Europe GmbH in Berlin, with a workforce of approximately 1,500 employees. The parent company, SEFE Marketing and Trading Limited, ensures that SEFE Energy always stays true to its original ethos of offering some of the most competitive fixed and flexible gas and electricity contracts on the market.
Despite the evolution of the company’s name, SEFE Energy remains committed to constant improvement of their service to ensure that both new and existing customers always pay a fair price for their energy.
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