Insights

Expansion Opportunity GenesisCare is actively expanding its radiotherapy footprint in Australia and the UK, including new centers in Wyndham and Leeds. This presents cross-sell opportunities for IT, analytics, cloud, and enterprise solutions to support growth, patient management, and regional operations.

Strategic Partnerships Recent collaborations with Cancer Councils, St Vincent's Private Hospitals, and University Hospitals Dorset indicate a high openness to managed services, transport logistics, and integrated care delivery. This creates openings for healthcare operations, patient transport systems, and referral-network solutions.

Tech Stack Leverage Adoption of Google Ads, Microsoft Advertising, Tableau, Google Cloud, and SAP Concur signals potential for data integration, advanced analytics, cloud enablement, and optimized financial and travel workflows to improve performance and efficiency.

Funding & Scale Significant revenue and funding levels suggest capacity for high-value, multi-year technology deployments, including EHR/PHR integrations, radiology information systems, and patient engagement platforms to support large oncology practices.

Global Growth Presence across Australia, New Zealand, and the UK highlights opportunities to standardize solutions, share best practices, and offer scalable enterprise offerings that address regulatory, clinical, and operational consistency across regions.

Similar companies to 21st Century Oncology

21st Century Oncology Tech Stack

21st Century Oncology uses 8 technology products and services including Google Ads, Microsoft Advertising, Tableau, and more. Explore 21st Century Oncology's tech stack below.

Media & News

21st Century Oncology's Email Address Formats

21st Century Oncology uses at least 11 email formats:
21st Century Oncology Email FormatsExamplePercentage
First.Last@21co.comJohn.Doe@21co.com
93%
FLast@21co.comJDoe@21co.com
5%
Last.First@21co.comDoe.John@21co.com
2%
FLast@rtsx.comJDoe@rtsx.com
76%
First@rtsx.comJohn@rtsx.com
9%
Last@rtsx.comDoe@rtsx.com
9%
First.Last@rtsx.comJohn.Doe@rtsx.com
6%
First.Last@genesiscare.comJohn.Doe@genesiscare.com
92%
First@genesiscare.comJohn@genesiscare.com
6%
First.Middle@genesiscare.comJohn.Michael@genesiscare.com
1%
Last@genesiscare.comDoe@genesiscare.com
1%

Frequently Asked Questions

What is 21st Century Oncology's phone number?

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You can contact 21st Century Oncology's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is 21st Century Oncology's official website and social media links?

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21st Century Oncology's official website is genesiscare.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does 21st Century Oncology generate?

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As of August 2026, 21st Century Oncology's annual revenue is estimated to be $250M - $500M.

What is 21st Century Oncology's NAICS code?

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21st Century Oncology's NAICS code is 621 - Ambulatory Health Care Services.

How many employees does 21st Century Oncology have currently?

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As of August 2026, 21st Century Oncology has approximately 940 employees across 4 continents, including North America, South America and Asia. Key team members include Chief Executive Officer: L. B., Chief Radiation Therapist: K. C. and Chief Radiation Therapist And Regional Technical Manager For The Florida Panhandle And Alabama: R. L. J. Explore 21st Century Oncology's employee directory with LeadIQ.

What industry does 21st Century Oncology belong to?

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21st Century Oncology operates in the Medical Practices industry.

What technology does 21st Century Oncology use?

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21st Century Oncology's tech stack includes Google Ads, Microsoft Advertising, Tableau, Google Workspace, Microsoft 365, Google Cloud, SEMrush and SAP Concur.

What is 21st Century Oncology's email format?

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21st Century Oncology's email format typically follows the pattern of First.Last@21co.com. Find more 21st Century Oncology email formats with LeadIQ.

How much funding has 21st Century Oncology raised to date?

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As of August 2026, 21st Century Oncology has raised $325M in funding. The last funding round occurred on Sep 26, 2014 for $325M.
21st Century Oncology logo

21st Century Oncology

Medical PracticesFlorida, United States501-1000 Employees

GenesisCare provides cancer care through a multidisciplinary approach, tailoring treatment plans to the individual needs of patients. The company is based in Fort Myers, Florida, and operates within the medical practices sector as a mid-sized provider. Its primary customers are individuals seeking cancer treatment who require coordinated, personalized clinical care. The company has international activity reflected in partnerships and projects in the UK and Australia. In May 2026, GenesisCare announced a collaboration with SeeTreat to enable access to offline adaptive treatment assessment technology.

Section iconCompany Overview

Phone number
NAICS Code
621 - Ambulatory Health Care Services
Employees
501-1000

Section iconFunding & Financials

  • $325M

    21st Century Oncology has raised a total of $325M of funding over 1 rounds. Their latest funding round was raised on Sep 26, 2014 in the amount of $325M as a Venture Round.

  • $250M - $500M

    21st Century Oncology's revenue is estimated to be in the range of $250M - $500M

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