» Brittany Ferries
   Online reservations, timetables and travel information for visitors to France and Spain.
   http://www.brittany-ferries.co.uk/

» Condor Ferries
   Online ticket sales and reservations for ferry service sailing between the UK, Jersey, Guernsey and Western France.
   http://www.condorferries.co.uk/

» DFDS Seaways
   Ship owner providing regular sailings for passengers and cars between the UK, Denmark, Norway, and Holland.
   http://www.dfds.co.uk/

» Irish Ferries
   Ferries operating between the UK and Ireland and France.
   http://www.irishferries.com/

» Isle of Man Steam Packet Company
   Irish Sea passenger and cargo ferry operator.
   http://www.steam-packet.com/

» LD Lines
   Ferry crossings between Portsmouth and Le Havre. Online reservations for freight, car and passengers.
   http://www.ldlines.com

» Norfolkline - Channel crossings - Ferries to france
   Dover to Dunkerque passenger ferry offering online booking, last minute offers, service and fleet information.
   http://www.norfolkline-ferries.co.uk/

» Norse Merchant Ferries
   Freight and passenger ferry service between Belfast, Liverpool and Dublin.
   http://www.norsemerchant.com

» Northlink Ferry
   North Sea car and passenger ferry operator sailing between Scotland, Orkney and Shetland Islands.
   http://www.northlinkferry.co.uk

» P&O Ferries
   Includes information on becoming a stockholder, routes, online schedule finder and ferry booking.
   http://www.poferries.com/

» Red Funnel Ferries
   Ferries to and from the Isle of Wight.
   http://www.redfunnel.co.uk

» Seatruck Ferries
   Freight only Irish ferry operator sailing between Heysham and Warrenpoint.
   http://www.seatruckferries.com

» Stena Line UK
   Information and online ticket sales for travel to and from the UK, Holland and Ireland.
   http://www.stenaline.co.uk/

» Superfast Ferries
   Ferries from Rosyth to Zeebrugge.
   http://www.superfast.com/

» Transeuropa
   Offer a service between Ramsgate and Ostend.
   http://www.transeuropaferries.co.uk/

» Western Ferries
   Independent car and passenger ferry service operating on the River Clyde between Dunoon and Gourock.
   http://www.western-ferries.co.uk

» Wightlink - Isle of Wight Ferries
   Ferry operator offering service from the UK mainland to the Isle of Wight.
   http://www.wightlink.co.uk/