City Car Club
- Provides an alternative to personal car ownership, with hybrid cars shared between members. How it works, FAQs, and information for members.
- http://www.citycarclub.co.uk/

Car Plus
- National resource for sustainable transport information. Details of car share clubs, and for people looking to join or set up a car share club. News and events, including an online form.
- http://www.carplus.org.uk/

Lift Share
- With over 25,000 members, this site puts people travelling in the same direction in contact with each other. Providing maps, public transport information, travel news and surveys.
- http://www.liftshare.org/

Shareajourney.com
- Provides an automated car sharing service for organisations that can reduce car usage by car sharing between employees or members.
- http://www.shareajourney.com/

Mylifts.com
- Mylifts provides an online mechanism for users of existing car share schemes to organise journeys and connect with other car sharers.
- http://www.mylifts.com/

Road Pals
- Journey share service aiming to match drivers and passengers in order to reduce congestion and public transport costs. Registration required.
- http://www.roadpals.com/