OSI Systems Employee Directory
Appliances, Electrical, and Electronics ManufacturingCalifornia, United States1001-5000 Employees
OSI Systems is a California-based global manufacturer and supplier of specialized electronic systems and components for critical applications in homeland security, healthcare, defense, and aerospace. Based in Hawthorne, California, the company operates through three divisions—Rapiscan for security screening, Spacelabs Healthcare for clinical monitoring and cardiology, and an optoelectronics unit producing photodiodes and optical sensors—and also provides engineering and manufacturing services. Rapiscan has deployed more than 70,000 screening systems in over 100 countries, illustrating its worldwide reach in security inspection. Spacelabs Healthcare delivers patient monitoring and diagnostic cardiology solutions for hospitals, clinics, and physician offices globally. In May 2026, OSI Systems announced that management would participate in the BofA Securities 33rd Annual Industrials, Transportation & Airlines Key Leaders Conference in New York.