British Gas Business (BGB), the non-domestic retail arm of Centrica, are the leading supplier of gas and electricity to the UK Industrial and Commercial energy customers. 

British Gas Business chose enTrader to manage the trading of Power and Gas to meet the demand of their major customers who have flexible contracts.  enTrader allows BGB to manage these individual flexible customers and transact trades with Centrica Trading and allows comprehensive contract validation and portfolio management for each customer.

Centrica also purchased Contigo's enVoy Interruption product which provides it with the capability to manage the process around bids for gas interruption, and handle all xoserve data flows related to Interruption Reform.