Explore the OSI Family

Creating Solutions for a Safer and Healthier World

OSI Systems, Inc. is a vertically integrated provider of specialized electronics systems and for components that meet the critical needs in the homeland security, healthcare, defense, and aerospace industries. As a global company, we are dedicated to developing solutions for our customers and the people they serve to lead the way to a safer and healthier world.

One Company - Total Security

In a world where effective security screening is more important than ever, Rapiscan Systems is the global leader. Whether the requirement is to protect aviation, ports and borders, military installations or crucial infrastructure, we offer customers integrated solutions that are built around their needs - not the limitations of a particular technology. With over 70,000 systems installed in over 100 countries, our products stand for outstanding threat detection, proven reliability and unsurpassed value.

Connecting Innovation with Care

With products in Patient Monitoring & Connectivity, Anesthesia Delivery & Ventilation, and Diagnostic Cardiology, our solution development process probes deep into our customers' environments to more fully understand their underlying needs and how our technology can best address them.

Our award-winning service and support teams, combined with comprehensive training and implementation, further reinforce our commitment.

At the core of our products is a focus on the connectivity and accessibility of information throughout the healthcare enterprise.

Light Sensing Ideas

We offer industry-leading, engineering solutions aligned with efficient manufacturing services available at locations across the globe.

As one of the largest manufacturers of standard and custom photodiode and optical sensors, we deliver engineering design support and manufacturing capabilities that include products for use in:

  • Life Sciences
  • Optical Communications
  • X-ray Applications
  • Test & Measurement
  • Industrial Applications
  • Consumer Products