Publicly traded barter exchange with 18,000 members in the U.S. and Canada. http://www.imsbarter.com
You may also like
Barter exchange in Vancouver, Washington, USA. http://tradeyainc.net/
Trade exchange with offices in metropolitan Detroit, MI and Toledo, OH. Site features testimonials, case studies, and a member only area. http://www.metrotrading.com
Trade exchange in Alaska, USA. https://www.eoacommerce.com/
Barter system for business and individual accounts located in Scotland. http://tbex.gets.cc