Opus Energy is an eminent power supplier to UK businesses, providing low prices, a reliable service and outstanding customer care. Opus Energy continues to expand its operations since being founded by Charlie Crossley Cooke, Chief Executive, in 2002, to the extent that it now serves over 160,000 business sites in the UK. Most of Opus Energy's customers are small and medium-sized enterprised, for whom either a standard or a tailored package is available. All customers receive accurate billing and have the option to have Smart Meters installed, which guarantee customers only pay for what they use, helping to keep down costs and increase efficiency. With first-class customer service, Opus Energy operates UK-only call centres, and aims to answer every call within 30 seconds of the phone ringing. Opus Energy's customers include Virgin Media, FirstGroup, many government agencies and councils, as well as thousands of SMEs.