Sonic Healthcare Radiology

What Sonic Healthcare Radiology does

Sonic Healthcare Radiology is the Australian radiology division of Sonic Healthcare Limited (ASX: SHL), the third-largest medical diagnostics company globally with operations across Australasia, Europe and North America. The division operates a federated network of eight regional practice groups — Canberra Imaging Group, Castlereagh Imaging, Epworth Medical Imaging, Hunter Imaging, Illawarra Radiology Group, Radiology Victoria, Queensland X-Ray, and SKG Radiology — alongside a tele-radiology service, Sonic TeleRad. Together these groups run more than 130 radiology centres across Queensland, New South Wales, the Australian Capital Territory, Victoria and Western Australia, employing over 300 specialist radiologists and nuclear physicians supported by radiographers, sonographers, technicians, nurses and administrative staff. Regional brands are retained to preserve local patient and referrer relationships, while clinical standards, capital and back-office functions are consolidated at the division level.

The division delivers a comprehensive diagnostic imaging portfolio spanning MRI, CT, ultrasound, X-ray, mammography, nuclear medicine, PET CT, interventional radiology procedures and bone mineral densitometry, alongside image-guided interventional services for pain management and biopsies. It is an accredited provider of the Australian Government's National Lung Cancer Screening Program (NLCSP), performing low-dose CT screening at participating practice sites. Sonic TeleRad extends the offering into remote reporting, supporting workforce flexibility and broader geographic coverage.

Revenue is generated through fee-for-service diagnostic imaging billed under Medicare, private health insurers, hospital contracts and government programs, with patients accessed primarily via GP and specialist referrals. Go-to-market combines a sales-led referral model (driven by referrer education, RACGP-accredited webinars and hospital relationships) with direct-to-consumer screening participation through NLCSP. The federated structure balances local brand equity and clinical autonomy with the capital, scale and procurement leverage of the Sonic Healthcare parent.

Name

Sonic Healthcare Radiology

Legal name

Sonic Healthcare Australia - Radiology

Website

https://sonicradiology.com.au

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Sonic Healthcare Radiology is the Australian radiology division of Sonic Healthcare Limited (ASX: SHL), operating 130+ centres across five states via eight regional practice brands and delivering MRI, CT, ultrasound, X-ray, mammography, PET CT and interventional imaging to referred patients.

Ownership category

akta.pro rank

NAICS

Diagnostic Imaging Centers (621512)

SIC

Services-Health Services (8000)

akta.pro primary industry

Advanced Imaging & Specialty Radiology Centers (PET/CT, Nuclear Medicine, Interventional Radiology) (HLAFAKAB)

akta.pro secondary industries

Radiology Imaging Centers (X-ray/CT/MRI/Ultrasound) (HLAFAKAA), Nuclear Medicine Clinical Services & Therapy Centers (HLAIAGAI)

Keywords

• Diagnostic imaging services
• Radiology practice groups
• Medical imaging network
• Tele-radiology services
• Cancer screening programs

Headquarters

HQ city

Sydney

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Diagnostic Imaging Services: Sonic Radiology provides diagnostic imaging services including MRI, CT, X-ray, ultrasound, mammography, nuclear medicine, and PET CT scans to patients referred by GPs, healthcare practitioners, and hospitals. Revenue is generated through billing for these medical imaging services, typically covered by healthcare systems and insurance.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Sonic Healthcare Radiology is the Australian radiology division of Sonic Healthcare Limited, operating a network of eight practice groups with more than 130 radiology centres across Australia. It delivers a comprehensive range of diagnostic imaging and interventional services including MRI, CT, Ultrasound, X-ray, Mammography, Nuclear Medicine, PET CT, Interventional Procedures, and Bone Mineral Densitometry, supported by over 300 specialist radiologists and nuclear physicians. The division also provides tele-radiology reporting through Sonic TeleRad and participates in the Australian Government's National Lung Cancer Screening Program.

Product overview

Sonic Radiology is a network of eight radiology practice groups operating more than 130 radiology centres across Australia (Queensland, New South Wales, ACT, Victoria, and Western Australia). The company offers a comprehensive portfolio of diagnostic imaging services spanning MRI, CT, Ultrasound, X-ray, Mammography, Nuclear Medicine, PET CT, Interventional Procedures, and Bone Mineral Densitometry. The eight subsidiary practice brands—Canberra Imaging Group, Castlereagh Imaging, Hunter Imaging, Illawarra Radiology Group, Radiology Victoria, Queensland X-Ray, SKG Radiology, and Sonic TeleRad—operate under the unified Sonic Radiology umbrella while maintaining local branding and management. Services are overseen by over 300 specialist radiologists and nuclear physicians, supported by radiographers, sonographers, nuclear medicine technicians, nurses, and administrative staff. The network also participates in the Australian Government's National Lung Cancer Screening Program (NLCSP) providing low-dose CT screening across its practice locations.

Differentiator

Problem solved

Functional benefit

Products and services

• Magnetic Resonance Imaging (MRI) Diagnostic imaging service using a strong magnetic field and radio waves to produce detailed images of the brain, spinal cord, nerves, muscles, ligaments, tendons, and internal organs; for patients referred by GPs and specialists across the Australian practice network.
• Computed Tomography (CT) Diagnostic imaging service using multiple X-ray images to produce detailed cross-sectional slices through body regions including brain, chest, heart, abdomen, pelvis, and spine; provided to referred patients across practice locations.
• Ultrasound Diagnostic imaging service using high-frequency soundwaves to create images of the abdomen, pelvis, breasts, heart, blood vessels, muscles, tendons, and for monitoring pregnancy; provided to referred patients across the practice network.
• X-ray Medical imaging service using X-rays for examining bones, joints, spinal conditions, teeth and jaws, and for diagnosis of chest and lung conditions; provided to referred patients across the practice network.
• Mammography Breast imaging service using low-dose X-rays for early detection of cancer and other breast disease; provided to referred patients across the practice network.
• Nuclear Medicine Diagnostic imaging service using small amounts of radioisotope and special cameras to diagnose and treat disease, including cancer, and to assess all systems of the body; provided to referred patients across the practice network.
• PET CT Combined diagnostic imaging service merging nuclear medicine and CT technology, particularly useful for the diagnosis and monitoring of cancers; provided to referred patients across the practice network.
• Interventional Procedures Image-guided medical procedures using ultrasound, CT, or MRI equipment for purposes including pain management, biopsies, fine needle aspirations, and disease screening; provided to referred patients across the practice network.
• Bone Mineral Densitometry (BMD) Diagnostic imaging service using dual energy X-ray to assess bone health, density, and patient body mass index (BMI); provided to referred patients across the practice network.
• National Lung Cancer Screening Program (NLCSP) Australian Government screening program using quick, non-invasive low-dose CT scans to detect early signs of lung cancer, aimed at improving health outcomes by enabling earlier diagnosis; participants require a referral from their GP or healthcare practitioner.
• Sonic TeleRad Tele-radiology service providing remote radiology interpretation and reporting across Australia, offering flexibility for radiologists to grow their careers through different life stages while serving patients.

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Radiology Across BordersminorStrategic or Co-development PartnerSonic Healthcare Foundation partners with Radiology Across Borders through donation of ultrasound machines to Fiji and Sri Lanka. This charitable partnership supports healthcare development in disadvantaged communities through provision of imaging equipment and expertise.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Mednax (Pediatrix Medical Group): US physician services organisation with historical radiology services arm (sold in 2024 to private equity) and continued specialty physician services. Comparable in operating large-scale physician-led diagnostic service lines across multiple sites and referral channels.
• Radiology Partners: Largest physician-led radiology practice in the United States with hundreds of sites and thousands of radiologists. Comparable operating model (large multi-site radiology group serving hospitals and outpatient referrers) but operates in a different geography with US payer dynamics.
• Healius Limited: ASX-listed healthcare company operating pathology, imaging, and day hospitals across Australia. Overlaps with Sonic Radiology in diagnostic imaging while also operating broader diagnostics services, making it a broader-incumbent competitor with shared hospital and referrer channels.
• Akumin: US-based outpatient imaging operator offering MRI, CT, PET/CT, ultrasound, X-ray and nuclear medicine across hospital and freestanding sites. Comparable modality mix and outpatient imaging focus; serves as a US analogue for large-scale multi-modality radiology networks.

Others

• Telix Pharmaceuticals: Australian-headquartered radiopharmaceutical company developing and commercialising diagnostic and therapeutic agents for cancer and rare diseases. Adjacent/ecosystem player to Sonic's nuclear medicine and PET CT service lines as a supplier of imaging agents consumed in those procedures.
• Hologic: Medical technology company focused on women's health including mammography and breast imaging systems. Relevant adjacency to Sonic Radiology's mammography service line as both equipment vendor and broader incumbent in diagnostic imaging categories Sonic operates in.
• Siemens Healthineers: Global medical imaging equipment manufacturer supplying MRI, CT, PET/CT and angiography systems to radiology providers. Serves as both supplier to and broader-context incumbent in the diagnostic imaging value chain that Sonic Radiology operates within.
• GE HealthCare: Global medical imaging, ultrasound and diagnostic equipment provider supplying CT, MRI, PET, X-ray and nuclear medicine systems. Functions as a key equipment supplier and broader-context incumbent shaping technology refresh cycles for radiology operators like Sonic.

Direct peers

• Integral Diagnostics: ASX-listed diagnostic imaging operator providing radiology services across Australia and New Zealand through multiple practice brands. Closely comparable to Sonic Radiology in federated multi-brand model, modality mix, and reliance on Medicare-reimbursed outpatient imaging volumes.
• I-MED Radiology Network: Australia's largest radiology network operating more than 250 clinics across the country, offering MRI, CT, ultrasound, X-ray, nuclear medicine and interventional procedures. Direct competitor to Sonic Radiology across overlapping geographies and referral channels, with comparable service portfolio and target customer base (GPs, specialists, hospitals).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sonic-healthcare-australia-radiology

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sonic Healthcare Radiology