IOSiX
Motor Vehicle ManufacturingMichigan, United States11-50 Employees
IOSiX is a small-to-mid-sized hardware company based in Ann Arbor, Michigan, that designs and manufactures data acquisition and instrumentation devices for automotive diagnostics and fleet applications. Founded in 2005 as the data acquisition division of Caflor Industries, it has evolved from research-oriented loggers into products used by consumers and fleets, leveraging its intellectual property and its ability to customize solutions for clients. The company's technology spans embedded hardware and telemetry capabilities that support vehicle data collection, analysis, and control. A key market for IOSiX includes automotive manufacturers, government agencies, and research institutions, with customers such as Ford, Toyota, Honda, Audi, VW, the EPA, and universities. The firm emphasizes IP-driven product development and customization, enabling rapid delivery of new devices or features under client labels. In October 2018, it announced a low-cost, high-performance ELD WiFi interface, reflecting its focus on practical, field-ready solutions.