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Trusted Security & Healthcare Technology Solutions
At OSI Systems, we recognize the vital role we play in shaping solutions that make environments safer and healthier for everyone. Our commitment to innovation delivers real-world benefits across the globe, driven by a mission to transform bold ideas into practical outcomes. Founded on technological excellence, we specialize in critical applications for homeland security, healthcare, defense, and aerospace. Our vertically integrated structure enables us to design and manufacture specialized electronic systems while maintaining a global service network. With three operating divisions, we address evolving threats through advanced security screening systems, patient monitoring technologies, and optoelectronic components.

Our research and development teams continuously expand product portfolios to meet market demands, supported by a worldwide presence across the Americas, EU, Middle East, and Asia Pacific. This global footprint ensures we deliver tailored solutions to a diverse customer base through distributors and direct operations. Our leadership in security and healthcare technology is reinforced by partnerships with industry leaders and government agencies, including NASA. As CEO, I take pride in guiding a team that combines engineering expertise with manufacturing precision to solve complex challenges.
Services
Security Screening Systems Patient Monitoring Devices Optoelectronic Components Turnkey Screening Operations Anesthesia Delivery Systems Diagnostic Cardiology Equipment Electronic Manufacturing Services X-ray Inspection Systems Radiation Detection Equipment Custom Semiconductor Components
Highlights and features
  • We specialize in solving complex security requirements for defense and homeland security
  • Our healthcare division enables real-time patient monitoring and documentation
  • We design custom optoelectronic components for critical aerospace applications
  • Our vertically integrated structure ensures quality control across all product lines
  • We operate in 40+ countries with global service and maintenance capabilities
Services
Security Screening Systems
Our security division provides advanced screening systems for airports, border crossings, and critical infrastructure. These solutions include X-ray inspection systems, radiation detection equipment, and integrated screening operations. With global service capabilities, we help government agencies and private sector clients address evolving security threats through patented detection technologies and turnkey screening services.
Patient Monitoring Devices
We develop patient monitoring systems that enable real-time clinical documentation and decision-making. Our healthcare division produces diagnostic cardiology equipment, anesthesia delivery systems, and connectivity solutions for hospitals and clinics. These medical devices improve patient outcomes through accurate data collection and seamless integration with hospital information systems across multiple care settings.
Optoelectronic Components
Our optoelectronics division designs photodiodes, optical sensors, and custom semiconductor components for defense and aerospace applications. We provide electronic manufacturing services for original equipment manufacturers, specializing in high-reliability components used in satellite systems, aircraft instrumentation, and industrial equipment across global supply chains.
Turnkey Screening Operations
We deliver comprehensive security solutions including equipment deployment, personnel training, and operational management for screening facilities. This service integrates our proprietary detection systems with trained operators to create complete security ecosystems for airports, seaports, and government facilities worldwide.
Diagnostic Cardiology Equipment
Our healthcare division manufactures diagnostic cardiology systems including ECG machines and cardiac monitoring devices. These solutions combine precision engineering with advanced data analytics to support early disease detection and ongoing patient care in clinical environments ranging from emergency rooms to remote clinics.
People
Ajay Mehra
CEO and President
Ajay Mehra leads OSI Systems with over 25 years of executive leadership in technology and manufacturing. He drives innovation across security, healthcare, and optoelectronics divisions while expanding the company's global footprint through strategic acquisitions and partnerships.
Questions
What industries does OSI Systems serve?
We serve homeland security, healthcare, defense, aerospace, and industrial markets globally through our three operating divisions.
Where are OSI Systems' headquarters located?
Our world headquarters is at 12525 Chadron Avenue, Hawthorne, CA 90250, with global operations in 40+ countries.
What security solutions do you offer?
We provide X-ray inspection systems, radiation detection equipment, and turnkey screening operations for airports, border security, and critical infrastructure.
What healthcare technology products do you manufacture?
We produce patient monitoring systems, diagnostic cardiology equipment, anesthesia delivery systems, and medical device connectivity solutions.
How does OSI Systems support global customers?
We maintain a global service network with locations across North America, Europe, Middle East, Asia Pacific, and Latin America.
What optoelectronic components do you develop?
We design photodiodes, optical sensors, and custom semiconductor components for defense, aerospace, and industrial applications worldwide.
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