IsoRay

Isoray Inc. (Isoray) is a national isotope-based medical company and the sole producer of Cesium brachytherapy sources, which are expanding brachytherapy treatments for difficult to treat cancers.¹ Isoray is a registered manufacturer with the FDA and holds multiple 510(k) clearances for brachytherapy devices. The brachytherapy isotopes are sold under the brandname Blu.²

The company went public in 2005.³ Isoray’s corporate headquarters is located at 350 Hills Street, Suite 106, Richland WA 99354.³