Chippenham green electricity supplier Good Energy won Best Utilities PLC at the 2014 UK Stock Market awards.

The awards, presented by Gyles Brandreth and held in London’s Mayfair, celebrated publicly listed British organisations and their contribution to the UK’s economy.

Winners were chosen by a panel of experts based on performance, management acumen and comparisons in the sector.

Good Energy chief executive Juliet Davenport OBE said: “At Good Energy we strive to lead by example and set the standard in the energy market as an ethically and socially responsible company, showing that an energy business can be successful because of our values, not despite them.”