BELOIT—NorthStar Medical Radioisotopes in Beloit is once again celebrating major milestones as the company heralded the completion of major projects and hosted a groundbreaking on Thursday for the next step in the company’s vision for the future.

Company staff, state and other local officials gathered Thursday to mark the completion of NorthStar’s isotope processing facility, along with the installation of cutting-edge radioisotope processing and production equipment.