Mexens Technology today announced the availability of their Navizon location awareness and navigation software for Blackberry.

With the Navizon application you can see where you are on a map and navigate to other locations, see the whereabouts of your friends or coworkers right from their mobile device and search for businesses such as bars or restaurants right around where you are.
The Navizon does not require a GPS receiver. It works by using wireless signals triangulation.
Via this press-release.