How Big is the Radiation Oncology Market | Industry Trends & Analysis 2025

Code: MTA9277 Publication Date: Sep 2025

What is the size of the Radiation Oncology Market?

According to 6Wresearch internal database and industry insights, the Global Radiation Oncology Market was valued at USD 7.2 Billion in 2024 and is expected to reach USD 9.8 Billion by 2031, growing at a compound annual growth rate of 5.30% during the forecast period (2025-2031).

The market is driven by the rising incidence of cancer, the need for more sophisticated radiation therapy equipment and developments in radiation oncology technology, and increased awareness of early cancer detection.

Key Growth Drivers of the Radiation Oncology Market

  • Growing cancer rates and the demand for efficient treatment options.
  • Technological developments in radiation therapy methods like proton therapy and IGRT.
  • More use of precision radiation oncology and stereotactic radiosurgery.
  • Increased spending on healthcare facilities and infrastructure for cancer treatment.
  • Increasing the amount of radiation therapy covered by health insurance.
  • Policies that favor radiation oncology treatment reimbursement.

Radiation Oncology Market Trends

The Radiation Oncology Market is growing with notable trends such as the increasing use of personalized and precision radiation therapies, including proton therapy and adaptive radiotherapy. The integration of artificial intelligence (AI) in radiation planning and treatment is improving the accuracy and efficiency of cancer treatments. Additionally, the need for sophisticated radiation techniques with fewer side effects is being driven by the move toward minimally invasive treatments. Through advancements in patient care technologies and equipment design, there is also an increasing emphasis on enhancing patient comfort during treatment.

Emerging Developments in the Radiation Oncology Market

The Radiation Oncology Market is advancing with developments in the high-precision radiation therapy machines, such as linear accelerators and proton therapy systems. There is growing interest in immuno-oncology research and how it can be combined with radiation therapy to improve treatment results. Furthermore, the advancement of AI and machine learning in radiation planning enables more accurate and efficient treatment delivery in the market. And better scheduling and automation systems are also being used to improve radiotherapy workflows and reduce patient wait times.

List of Leading Companies in the Radiation Oncology Market

Some of the leading companies include:

  • Varian Medical Systems
  • Elekta AB
  • Siemens Healthineers
  • Accuray Incorporated
  • GE Healthcare
  • Philips Healthcare
  • Hitachi Ltd.

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