Insights

Expansion opportunities GenesisCare is actively expanding its footprint in Australia, the UK, and partnerships with regional health networks, signaling ongoing inorganic and organic growth. This presents ample cross-sell opportunities for services and technology platforms that support multi-site operations, such as centralized patient data analytics, telemedicine coordination, and scalable radiotherapy workflow solutions.

Strategic partnerships Recent and ongoing collaborations with Cancer Councils, Ramsay Health Care, and university/public hospital partners indicate a receptive environment for value-added services, patient transport programs, and shared-care initiatives. This opens doors for solutions in patient logistics, care coordination, and data sharing to improve outcomes and reduce gaps in access.

Private care growth As a large private cancer care provider with substantial revenue, GenesisCare targets high-volume centers and private patient pathways. This creates demand for premium technology stacks, including cloud-based data platforms, marketing automation, and analytics to optimize patient intake, treatment planning, and outcomes reporting.

Technology footprint The company uses a mix of marketing, analytics, and collaboration tech, indicating readiness for integrated patient experience platforms, CRM-enabled outreach, and secure storage/analytics for sensitive health data. Sales opportunities exist for end-to-end digital transformation solutions that unify marketing, operations, and clinical data.

Significant funding With substantial funding and a mid-to-large revenue band, GenesisCare likely has capital for technology investments, site upgrades, and new center openings. This suggests an open door for scalable, enterprise-grade solutions that can be deployed across multiple sites with robust support and ROI tracking.

21st Century Oncology Tech Stack

21st Century Oncology uses 8 technology products and services including DoubleClick Floodlight, Microsoft Advertising, Adobe Analytics, and more. Explore 21st Century Oncology's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • Microsoft Advertising
    Advertising
  • Adobe Analytics
    Analytics
  • Polycom
    Communications Technology
  • IBM
    IT
  • Microsoft Azure Blob Storage
    IT Infrastructure
  • Pardot
    Marketing
  • ZURB Foundation
    UI Frameworks

Media & News

21st Century Oncology's Email Address Formats

21st Century Oncology uses at least 3 format(s):
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 LinkedInCrunchbase.

How much revenue does 21st Century Oncology generate?

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As of July 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 July 2026, 21st Century Oncology has approximately 939 employees across 4 continents, including North AmericaSouth AmericaEurope. Key team members include Chief Executive Officer: L. B.Chief Radiation Therapist: K. C.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 DoubleClick FloodlightMicrosoft AdvertisingAdobe AnalyticsPolycomIBMMicrosoft Azure Blob StoragePardotZURB Foundation.

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 July 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 $325Mas a series_unknown.

  • $250M - $500M

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

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 $325Mas a series_unknown.

  • $250M - $500M

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

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