About
TomoTherapy Inc. is a medical technology company based in Madison, Wisconsin, focused on advanced radiation therapy systems for cancer treatment. Founded in 1997 as a spin-off from the University of Wisconsin–Madison, the company developed the Hi-Art System, which delivers highly precise, image-guided radiation therapy using a helical delivery pattern. This innovative approach allows for continuous 360-degree radiation delivery, maximizing tumor targeting while minimizing exposure to healthy tissue. The Hi-Art System integrates a linear accelerator with a CT-like ring gantry, enabling intensity-modulated radiation therapy (IMRT) and daily 3D image guidance for accurate patient positioning. TomoTherapy's technology is utilized in radiation oncology centers worldwide, treating various cancers such as brain, lung, and prostate tumors. The company also offers mobile radiotherapy solutions, expanding access to advanced treatment options. Acquired by Accuray Incorporated in 2011, TomoTherapy continues to enhance cancer treatment solutions globally.
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Company Information
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Employees 990
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Founded 1997
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Annual Revenue $458505000
Location
1240 Deming Way, Madison, Wisconsin, United States, 53717
