» Churners.org.uk    Informational site offering news, statistics, and listings of price comparison sites.    http://www.churners.org.uk

» EnergyOn.co.uk    Provider of gas and electricity price comparisons, including details of providers' vouchers and special offers.    http://www.energyon.co.uk

» Energylinx    Home electricity and gas price comparison service.    http://www.energylinx.co.uk/

» Energywatch: Internet Domestic Price Comparison Services    The energy watchdog's list of approved price comparison sites.    http://www.energywatch.org.uk/help_and_advice/saving_money/price_comparison_services/index.asp

» Saveonyourbills Ltd    Offers comparisons on telephone, electricity and gas for consumers and business customers.    http://www.saveonyourbills.co.uk/

» SwitchandGive    Gas and electricity comparison service that donates a portion of commission to charity.    http://www.switchandgive.com/

» The Energy Shop    Comparisons of gas, electricity and dual fuel utility providers.    http://www.theenergyshop.com/

» UK Power Ltd    Information on electricity, gas and alternative power suppliers in the UK.    http://www.ukpower.co.uk/

» uSwitch.com    Provides comparisons of gas and electricity suppliers, digital TV providers, home telephone providers, broadband internet and mobile phone packages.    http://www.uswitch.com/