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The precision tracking technology behind the world’s top medical device OEMs.

Our Technology
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What We Do​

NDI is the recognized global leader and industry pioneer of Optical and Electromagnetic tracking technology. Backed by 45 years of innovation and expertise, we’re the strategic partner of choice for the world’s top medical device OEMs, advancing the development of OEM navigation platforms.

Who We Are

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We Are Experienced

For more than four decades, NDI has built expertise in precision measurement and tracking technologies. Today, that experience supports OEM partners through advanced Optical and Electromagnetic tracking solutions, providing long-standing confidence in demanding environments. We provide technical expertise supporting medical device OEMs in delivering navigation systems worldwide.

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We Are Reliable

The world’s leading OEM navigation platforms rely on our technologies for their accuracy and reliability across a wide range of demanding applications, performing reliably under the real-world demands of clinical practice.

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We Are A Strategic Partner

We integrate seamlessly into our customers’ development and product ecosystem with discretion. From concept through integration to commercialization, we serve as a single source partner every step of the way, so they can deliver meaningful impact for patients.

Our Mission and Vision

Mission

Deliver precise navigation to improve patients’ lives.​

Vision

Empower the future of medical navigation to see beyond, reach further, and heal better.

How We Do It – The NDI Difference ​

NDI’s role is often behind the scenes, but it is foundational to the platforms our partners develop and the capabilities they bring to market. What sets us apart is how we approach that responsibility:

Innovation that supports advancing care

We continuously refine our Optical and Electromagnetic tracking technologies to meet evolving OEM and technical requirements. Our focus is on enabling reliable performance across applications including OEM navigation and interventional platforms.

A skull model fitted with a tracker headband while a gloved hand holds a tracked instrument with active marker LEDs against the skull, demonstrating cranial navigation tracking.

Global scale, applied experience

NDI technology is integrated into OEM systems used in hospitals and medical facilities worldwide. This experience allows us to support a wide range of use cases while staying responsive to changing requirements across regions and applications.

Three colleagues meeting around a conference table, viewing a presentation on a wall-mounted display about NDI's Planar 10-11 and 10-11H tracking systems, with a city skyline visible through floor-to-ceiling windows.

Tailored partnership, built for integration

We work closely with partners to ensure our technology aligns with their system requirements, performance expectations, and development timelines. Our approach is hands-on, collaborative, and grounded in real-world integration needs.We continuously refine our Optical and Electromagnetic tracking technologies to meet evolving OEM and technical requirements. Our focus is on enabling reliable performance across applications including OEM navigation and interventional platforms.

An NDI employee in a lab coat performing quality inspection on a tracking component using a microscope, with multimeters and test equipment at a bright workstation.

Quality you can trust

Our systems are designed and manufactured to meet rigorous global standards, supporting consistent, repeatable performance in demanding environments.

An NDI employee in a lab coat assembling tracking system components at a workstation, with organized parts bins and a monitor displaying assembly instructions.

The People Behind NDI – Our Leadership

David Rath

David Rath

President

“At NDI, we understand that our foundation is built upon a deep commitment to our people, who are essential to our success. We are dedicated to listening to our customers, understanding their needs, and championing their goals. This dedication is what transforms our relationships into partnerships, making us an invaluable asset to those we serve.

With the best talent in the industry, we design, supply, support, and service the most advanced spatial measurement technology. Our products support the development of advanced OEM navigation platforms and enable precise tracking performance. I am excited about what the future holds for NDI and our customers, and I look forward to achieving these new heights together.”

~ Dave

Thomas Schmidt

Thomas Schmidt

Managing Director,
Europe

Gary Barfoot

Gary Barfoot

Chief Finance Officer

Chuck Stevens

Chuck Stevens

Managing Director, Shelburne
Maya Matusovsky

Maya Matusovsky

Vice President Sales, Marketing, Product Development
Rob McMillan

Rob McMillan

Vice President
North American Operations

NDI is built on trust, reliability, and expertise.

From early concept through integration and commercialization, we work alongside OEM partners to build the navigation systems that matter, precisely.

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