- Sustrans http://www.sustrans.org.uk/
- The Backpackers Club http://www.backpackersclub.co.uk Founded in 1972, the Backpackers Club is for anyone who enjoys lightweight camping. The main aim of the club is to promote and encourage backpacking for the benefit of its members.
- The Countryside Code http://www.countrysideaccess.gov.uk/countryside_code/
- The Sherpa Van http://www.sherpavan.com/ The Sherpa Van Project provides a back-up service for walkers and cyclists following long distance foot trails and cycle ways in Britain.
- The Walking Holiday Company http://www.thewalkingholidaycompany.co.uk The Walking Holiday Company offers bespoke walking holiday itineraries along the following National Trails: Offa's Dyke Path, Pembrokeshire Coast Path, Glyndwr's Way, Cotswold Way, Peddars Way & Norfolk Coast Path and Hadrian's Wall Path.
- Trainline http://www.thetrainline.com Make your rail transport booking on the Internet
- Transport Direct http://www.transportdirect.info/ Plan a door to door journey
- Trekwear http://www.trekwear.co.uk/
- Visit Britain http://www.visitbritain.com/
- Wales Region http://www.visitwales.com/