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Accuray
Radiation therapy systems for precise cancer treatment.
PublicSunnyvale, CAFounded 1990
About
Accuray develops advanced radiation therapy systems including the CyberKnife and TomoTherapy platforms for cancer treatment. These systems deliver precise, targeted radiation to tumors while minimizing exposure to surrounding healthy tissue. The company's technology is used to treat cancers throughout the body, including brain, lung, prostate, and other difficult-to-reach tumors.
Total Funding
UndisclosedKey Product
CyberKnife robotic radiosurgery systemGeography
North AmericaKey Investors
Public market investors
Focus Areas
Treatment (Therapeutics)Surgery / Surgical Tools
Technology
Medical Devices
Cancer Types
BrainLungProstatePan-cancer
Last updated: Feb 4, 2026