OSI Systems operates through three primary business segments: Security, Healthcare, and Optoelectronics and Manufacturing. The Security division, which generates the majority of the company's revenue, operates under the Rapiscan brand to provide baggage and parcel inspection, cargo and vehicle monitoring, and trace detection systems. The Healthcare division, operating under the Spacelabs name, offers patient monitoring, diagnostic cardiology, and connected care systems for hospitals and clinics. The Optoelectronics and Manufacturing segment supplies specialized electronic components and contract manufacturing services to both internal divisions and external original equipment manufacturers. By leveraging a vertically integrated model, OSI Systems controls its core manufacturing processes to enhance product quality and reduce costs across its global footprint in the Americas, Europe, the Middle East, and the Asia Pacific.
