There are three agencies who purchase consumer information and eight agencies who purchase information about businesses. You will find their e-mail details on our links page. Their correspondence addresses are listed below.Consumer – credit reference agenciesCallcredit LtdConsumer Services TeamPO Box 491LeedsLS3 1WZEquifax PlcCredit File Advice CentrePO Box 1140BradfordBD1 5USExperian LtdConsumer Help servicePO Box 8000NottinghamNG80 7WFCommercial – Credit Reference AgenciesCallcredit LtdConsumer Services TeamPO Box 491LeedsLS3 1WZCredit League LtdEdwinstowe HouseEdwinstoweMansfieldNottinghamshireNG21 9PRCreditsafe.ComBryn House Caerphilly Business ParkVan RoadCaerphillyCF83 3GGDun & Bradstreet LtdCustomer Services Department5th Floor Westminster HousePortland StreetManchesterM1 3HU Equifax PlcCredit File Advice CentrePO Box 1140BradfordBD1 5USExperian LtdConsumer Help servicePO Box 8000NottinghamNG1 5GXGraydon UK LtdHygeia Building66 College RoadHarrowMiddlesexHA1 1BEICC Information Group LtdCrwys House33 Crwys RoadCardiffCF2 4YFMasterwatchCredit Check HouseAuthorpe RoadMeanwoodLeedsLS6 4JB