OSI Systems (NASDAQ: OSIS) is a vertically integrated designer and manufacturer of specialized electronic systems and components for critical applications. We sell our products and provide related services in diversified markets, including homeland security, healthcare, defense, and aerospace.

Operating Divisions

Rapiscan Systems. Our Rapiscan Systems division is a leading developer and supplier of security and inspection systems, turnkey security screening solutions, and related services. Rapiscan’s products are used to inspect baggage, cargo, vehicles, and other objects for weapons, explosives, drugs, radiation, and other contraband, and to screen people. These products and services are also used for the safe, accurate, and efficient verification of cargo manifests for the purpose of assessing duties and monitoring the export and import of controlled materials.

Spacelabs Healthcare. Our Spacelabs Healthcare division designs and markets patient monitoring and connectivity, diagnostic cardiology, and anesthesia delivery and ventilation systems. These products are used by care providers in critical care, emergency, and perioperative areas within hospitals as well as in physicians' offices, medical clinics, and other centers of healthcare.

OSI Optoelectronics. Our OSI Optoelectronics division is a diversified developer and manufacturer of optoelectronic devices and value-added electronics manufacturing services for use in a broad range of applications, including aerospace and defense electronics, security and inspection systems, and medical monitoring and diagnostics. This division provides products and services to original equipment manufacturers as well as to our own Rapiscan Systems and Spacelabs Healthcare divisions.


We were founded in 1987, and our corporate headquarters is located in Hawthorne, California. We operate significant research and development and manufacturing operations throughout the United States, Europe, and Asia. Our sales and service teams are located throughout the world.

Stock Quote - OSIS (Common)

Stock price graph

Exchange    NASDAQ(US Dollar)

Price   $68.23

Change(%) Stock is Down down 0.44 (0.64%)

Volume        56,900

Data as of Jul 27, 2015 4:00 PM ET
ET Minimum 20 minute delay

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