Wikipedia
Teletrac
Teletrac (formerly Trafficmaster) is a software as a service company headquartered in Southern California with offices in the United Kingdom. It provides cloud-based GPS fleet tracking software and is a subsidiary of Danaher Corporation. Its software has been used to track more than 250,000 vehicles in more than 87 countries. The company has experienced rapid growth and expected to have 500,000 connections and 40,000 customers by December 2015.