Exchange Holiday Homes
- A directory of properties worldwide.
- http://www.exchangeholidayhomes.com/

Christian House Exchange Fellowship
- Non-profit organisation. Profile, how it works, FAQ and joining information.
- http://www.christianhomeexchange.net/

Green Theme International Ltd
- A searchable directory of properties from around the world in multiple languages. Contact details.
- http://www.gti-home-exchange.com/Welcome.html

Intervac Home Exchange
- UK chapter of this international home exchange organisation. Contains information and guidelines.
- http://www.intervac.co.uk

Home Base Holidays
- International home exchange service based in London. Online listings and published in directories. Free bi-monthly Home Swappers newsletter.
- http://www.homebase-hols.com

Holswap
- Home exchanges with comprehensive information, pictures, maps and stored searches with email notification.
- http://www.holswap.com/default.htm