If you have a fleet of trucks, you want to ensure maximum efficiency by tracking their driving speeds, mileage, fuel usage and other relevant data. That’s where Fleetmatics Group (FLTX) steps in. The Ireland-based company’s software helps businesses stay on top of their fleets. In 2014, the U.S. accounted for the bulk of revenue, 88%, followed by 6% from the U.K. and 2% in Ireland.