OSI Systems, Inc. Common Stock (DE), also called OSI Systems, is an integrated designer and manufacturer of specialized electronic systems and components for critical applications. Read More Its services support a range of markets, including homeland security, healthcare, defense and aerospace. It operates through the following segments: Security, Healthcare, Optoelectronics and Manufacturing, and Corporate. The Security segment provides security screening products and related services globally such as baggage and parcel inspection; cargo and vehicle inspection; hold or checked baggage screening; people screening; radiation detection; and explosive and narcotics trace detection. The Healthcare segment designs, manufacture, and sell patient monitoring, diagnostic cardiology, and anesthesia delivery and ventilation systems, and related supplies and accessories worldwide. The Optoelectronics and Manufacturing segment offers optoelectronic devices and flex circuits and provide electronics manufacturing services worldwide for use in a range of applications, including aerospace and defense electronics, x-ray security and inspection systems and medical imaging, chemistry analysis and diagnostics investments, telecommunications, scanners and industrial automations, automotive diagnostic systems, Internet of things, and consumer wearable products. The Corporate segment includes executive compensation and certain other general and administrative expenses; expenses related to stock issuances and legal, audit and other professional service fees not allocated to industry segments. The company was founded by Deepak Chopra in May 1987 and is headquartered in Hawthorne, CA.