Top 6 Computed Tomography (CT) Scanner Companies in the World 2026

The computed tomography scanner market was valued at USD 7.26 Billion in 2025 and is projected to grow at a CAGR of 5.40%, reaching USD 12.28 Billion by 2035. This growth is driven by the increasing demand for advanced diagnostic imaging and early disease detection.

Computed tomography (CT) scanners use rotating X-ray beams and advanced computing to produce detailed cross-sectional images of internal organs, blood vessels, and bones. CT imaging plays a critical role in oncology, cardiology, neurology, emergency care, and radiation therapy planning. The rising prevalence of chronic diseases, expansion of outpatient imaging centres, growth of mobile and portable CT units, and the global shift toward AI-assisted image reconstruction are creating strong tailwinds for the market through 2035.

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The CT scanner market is being transformed by the commercial roll-out of photon-counting CT (PCCT), AI-driven workflow automation, deep-learning image reconstruction, and dose-reduction technologies. In 2026, vendors are accelerating investments in spectral imaging, mobile CT for stroke and trauma response, and integrated cloud-based diagnostic platforms to address radiologist shortages, improve diagnostic accuracy, and reduce scan times.

Latest News and Developments

In March 2026, GE HealthCare received FDA 510(k) clearance for its Photonova Spectra photon-counting CT system, the first photon-counting CT technology to use deep silicon detectors acquired from Prismatic Sensors. The Photonova Spectra debuted at RSNA 2025 with 8-bin energy resolution, enabling the scanner to separate incoming photons into eight distinct energy ranges and deliver superior tissue characterisation, low-dose imaging, and high-resolution reconstructions.

In 2025, Siemens Healthineers expanded its Naeotom Alpha class of photon-counting CT scanners with FDA clearance for the Naeotom Alpha.Pro, a second dual-source PCCT system, and the Naeotom Alpha.Prime, a single-source photon-counting scanner. CEO Bernd Montag confirmed that the company's photon-counting CT line had generated approximately EUR 1 billion in orders and EUR 700 million in revenue, cementing its leadership in the next generation of CT imaging.

In 2025, Siemens Healthineers also presented a dedicated photon-counting CT scanner designed for radiation therapy planning support in cancer patients, advancing precision oncology workflows and aligning with the broader shift toward AI-assisted radiotherapy planning.

In March 2025, the U.S. Food and Drug Administration approved Canon Medical's Aquilion ONE / INSIGHT Edition, including the new PIQE 1024 matrix and SilverBeam technology across a broader range of clinical applications, supporting ultra-high-resolution imaging and reduced radiation dose. 

Top Companies in the Global Computed Tomography Scanner Market

1. General Electric Company

General Electric Company is an American multinational firm known for its activity in Renewable Energy, Power, Healthcare, and Aviation industries. Today, the company also delivers solutions in materials science, additive manufacturing, and data analytics. In March 2026, GE HealthCare secured FDA clearance for the Photonova Spectra photon-counting CT, marking a significant breakthrough with deep silicon detector technology and 8-bin energy resolution that is expected to ramp through 2027.

2. Siemens Healthineers AG

Siemens Healthineers AG is a renowned medtech company. Its portfolio includes in-vivo and in-vitro diagnostics, innovative cancer care, and image-guided therapy. The company’s strong points lie in precision therapy, patient twinning, digital, data, and AI. The company has a team of nearly 66,000 employees across over seventy countries. In 2025, Siemens Healthineers expanded its Naeotom Alpha photon-counting CT portfolio with FDA clearance for the Alpha.Pro and Alpha.Prime systems, generating around EUR 1 billion in cumulative orders.

3. Canon Medical Systems Corporation

Canon Medical Systems Corporation provides an extensive variety of diagnostic medical imaging solutions, such as MR, CT, Ultrasound, X-Ray, and Healthcare Informatics across the world. The company seeks to offer medical specialists solutions that help their endeavours towards contributing to the wellbeing and health of patients across the world. In March 2025, the FDA approved Canon Medical's Aquilion ONE / INSIGHT Edition with the new PIQE 1024 matrix and SilverBeam technology, expanding the platform’s use across a broader range of clinical applications.

4. NeuroLogica Corporation

NeuroLogica Corporation is a subsidiary of Samsung Electronics; the company develops, produces and markets point-of-care Computed Tomography scanners for private practices and healthcare facilities across the world. The CereTom® portable head and neck CT by the company is employed in ICUs, neurosurgical operating rooms, ERs, and mobile stroke units. Other solutions include the inSPira™ HD portable SPECT, the BodyTom®, and OmniTom®. NeuroLogica’s presence is growing in the Computed Tomography domain and aims to deliver quick, easy and precise imaging solutions to healthcare providers.

5. FUJIFILM Corporation

FUJIFILM Corporation manages the information and imaging businesses earlier run by Fuji Photo Film Co. Ltd. (founded in 1934). Business fields include offering services and products of Healthcare (Consumer Healthcare, Pharmaceuticals, Medical Systems, Supplement, Regenerative Medicine, and Bio CDMO), Materials (Graphic Systems & Inkjets, Recording Media, and Advanced Materials), and Imaging (Photo Imaging and Optical Device and Electronic Imaging). FUJIFILM's Medical Systems division continues to invest in AI-driven CT imaging and integrated radiology informatics for hospitals and outpatient centres globally.

6. Neusoft Corporation

Neusoft Corporation offers innovative information technology enabled solutions and services to fulfil demands emanating from social transformation, to fashion new life styles for people and generate value for society. The company focuses on software technology and offers smart connected products, industrial solutions, cloud and data services and platform products. Through its subsidiary Neusoft Medical Systems, the company has emerged as one of China's leading CT scanner manufacturers, with the NeuViz Glory and NeuViz Prime platforms expanding its global footprint across emerging markets.