Established in April 2002, Opus Energy maintains a long-term power supply relationship with shareholder International Power (now GDF Suez) and offers UK businesses a bespoke gas and electricity supply solutions. Initially only serving the SME electricity market, Opus Energy has grown and in 2009, Opus Energy started to also supply gas to its business energy customers. Opus Energy's renewables division was launched in 2011, buying power from UK renewable generators. In 2012, Opus Energy celebrated its 10th anniversary and seen its customer base reach 150,000 business sites.
Opus Energy offers customers standard billing, as well as online account management. They also offer its business customers access to Free Smart Metering technology in order to reduce electricity consumption through consumer awareness, good energy management and energy efficiency.
Opus Energy has received numerous awards, including the prestigious 'Independent Energy Supplier of the Year' award in 2010. In 2011, 2012 and 2013, and earned a place in The Sunday Times HSBC Top Track 250 league.