Discover the latest average fuel prices by retail brand. The pump price data on this page is submitted by fuel retailers to the Competition and Markets Authority (CMA). The supply of data is currently voluntary (though a compulsory scheme is due to be legislated for) and not all companies are providing information. Where they do provide data it might not be for all of the forecourts they operate. Please note that some retail companies sell fuel under a trading name (brand) that is different to their own.