Intoxalock
Public SafetyIowa, United States201-500 Employees
Intoxalock is a Des Moines-based company operating in the public safety sector, supplying ignition interlock devices that monitor drivers' alcohol levels as part of regulatory compliance. The firm traces its roots to a collaboration with Iowa State University researchers and Consumer Safety Technology, which led to the Intoxalock in 1992 as the first car breathalyzer to adopt alcohol-specific fuel cell technology, a standard in the industry today. The organization emphasizes professional service and reliable monitoring devices for its customers. Since 2010, Intoxalock has expanded its offerings with the Intoxalock eLERT line and continues to pursue technologies that meet diverse federal, state, and local requirements. In 2026, the company began testing a new consumer IID system called Keepr Drive at select car audio dealers in Iowa, Colorado, and Washington State, reflecting ongoing product development. It maintains a national service center network through partnerships and collaborations, reinforcing its role in ignition interlock solutions.