Alpha Omega Services

Alpha Omega Services (AOS) is a specialized medical service and manufacturing company that supports the radiation oncology and nuclear medicine sectors. Founded in 1982, the company is a global leader in the management of radioactive materials, particularly the installation and exchange of Cobalt-60 sources for Gamma Knife stereotactic radiosurgery systems. AOS also designs and manufactures high-performance radiation shielding and Type B transport containers required for the safe movement of medical isotopes. Their services are essential for hospitals and clinics performing high-precision radiotherapy for brain tumors and other neurological conditions. The company operates out of its headquarters in Bellflower, California, and serves a global client base including major medical device manufacturers and healthcare institutions. By ensuring the safe and efficient handling of hazardous radioactive materials, AOS plays a critical role in the operational continuity of advanced cancer treatment facilities.