Company Headquarters

1800 Gateway Boulevard
Beloit, WI 53511

NorthStar’s corporate headquarters in Beloit house our executive, administrative, QA/Regulatory, logistics, production activities for the RadioGenix® System (technetium Tc 99m generator) and associated consumables, Source Vessel reprocessing and assembly, customer care, field service engineering and training teams.

5249 Femrite Drive
Madison, WI 53718

NorthStar has two locations in Madison.  This first location is the Research and Development center of expertise for our isotope processing instrumentation and isotope processing manufacturing equipment, which includes our product development engineering, microbiology and nuclear pharmaceutical science teams.  This facility also houses state-of-the-art laboratories to support analytical and product testing.

3060 Progress Road
Madison, WI 53716

Our second Madison location houses engineering support for production activities and process development laboratories.

University of Missouri Research Reactor (MURR®)
1513 Research Park Drive
Columbia, MO 65211

The University of Missouri Research Reactor (MURR®) provides irradiation and dissolution of Mo-99.  NorthStar’s facility on the MURR campus is equipped to handle filling and packaging of the Mo-99 Source Vessels.  A combined MURR and NorthStar team then manage the shipping of Source Vessels to customers.

Missouri Innovation Center
1601 South Providence Road
Columbia, MO 65211

This facility provides administrative space for NorthStar Columbia Operations and QA teams.


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