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- (519) 884-5184
- Tony Niederer Senior Manager, Marketing Services
- James Kearns Chief Operating Officer
- Paul MacDonald Senior Manager, Global Medical Sales
- Rina Nelson Events Coordinator
- David Crouch President
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Listing updated 26 September 2026
NDI is a global leader in precision optical and electromagnetic tracking technology for medical device OEMs. With over 45 years of innovation, NDI provides tracking solutions that enable accurate navigation systems for cardiac, orthopaedic, cranial, interventional oncology, spinal, ENT, pulmonology, and urology procedures. Their core technologies, Polaris Optical and Aurora Electromagnetic, support OEM integration across diverse clinical applications, ensuring reliable performance in demanding environments. NDI partners with top medical device manufacturers from concept through commercialization, delivering confidence and minimizing downtime with tools like Polaris IFC for on-site accuracy checks.