A by-product of the state’s investment in OSU’s radiation detection program is the commercial success of companies emerging from a university-private sector cluster. Landauer—the world’s largest radiation dosimetry service provider—operates in Stillwater and licensed technology developed by OSU. Nomadics collaborates with OSU and is developing a number of radiation detection technologies for commercial application. Nextep Technologies co-located to Venture I in the Oklahoma Technology and Research Park to continue work which started as a spinoff of OSU research. Eril Research, a radiation company from California, moved to Stillwater, Oklahoma to work more closely with OSU.