Nanobiotix SA is a clinical-stage biotechnology company that has one operating segment, which focuses on developing product candidates that use its proprietary nanotechnology to transform cancer treatment by increasing the efficacy of radiotherapy. The company develops NanoXray products to help patients receiving radiotherapy by magnifying the effect of radiotherapy within tumor cells without increasing the dose to surrounding healthy tissues. Its product candidate is NBTXR3, a preclinical research program for cancer immunotherapies.