Application Physical Interface – ISR Corporation

ISR Corporation is a leader in Application Physical Interface, implementing custom engineering to help organizations find solutions.

With our full-featured commercial fleet management product, ISR FleetTrack®, you will always know where every vehicle in your fleet is, allowing you to more effectively use your resources, and saving your company time, money, gas expenses, and overtime pay. Our fleet management reports show you what your vehicles did yesterday, last week, last month or any period you need to review. What could these savings do for your firm?

ISR Corporation is seen as a leader in the world of application physical interface.  From its start in 1986, ISR Corporation has installed custom vehicle management systems for governmental and business customers internationally, including the Executive Office of the President of the United States, the Office of National Drug Policy, the Drug Enforcement Agency, the Alcohol, Tobacco, and Firearms Agency, the Federal Bureau of Investigation, the US Army, the US Coast Guard, the Mayo Clinic, Los Angeles Parking Enforcement Division, General Motors Proving Grounds, and over 40 state and local law enforcement agencies.

Leveraging this extensive government experience, ISR Corporation developed its full-featured commercial fleet management product – ISR FleetTrack- in 1995. ISR FleetTrack leads the fleet management industry with extensive features and flexibility.

ISR Corporation is dedicated to serving its customers’ needs. ISR offers off-the-shelf tracking systems, and the ability to integrate with a customer’s inidividual business requirements. ISR Corporation prides itself on serving its customers with superior value and providing tested cutting-edge application physical interface technology at competitive prices.


Truck tracking is an essential part of our dispatch scheduling. ISR gives us the tools we need to help keep our trucks on time.

– Eric Dearth