Cardiff Energy Supply Limited (CESL) is a private company owned and managed by a Welshman. CESL have made it their mission to reduce the cost of energy to Wales and its people and to reduce energy debt by delivering to CESL's customer's low prices and economic ways of paying for their energy use to suit their specific needs.
Cardiff Energy Supply Limited are proud to be Welsh. Their Head Office is located in Cardiff and all their direct employee's, directors and managers all live and work in the Welsh Capital or within commuting distance.
Cardiff Energy Supply Limited was setup in May 2014 by John Dennis (founder) and gained its licence to sell Gas and Electricity in October 2014.
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Date of last update: March 2016
Tariffs last updated 17 Jan 2017