Insights

Strategic Acquisition RayzeBio has been acquired by Bristol Myers Squibb, positioning the company’s radiopharmaceutical platform under a large pharma umbrella. Sales opportunities may arise through BMS distribution channels, expanded access programs, and cross-sell of radiopharmaceutical therapies to oncology portfolios.

Radiopharmaceutical Focus Core competency in radiopharmaceutical therapies for cancer suggests potential collaboration with hospitals and research centers seeking differentiated actinium-based therapies, including joint development, clinical trial services, or manufacturing partnerships to scale supply.

Financial Scale With revenue in the mid-range and a substantial funding cushion, there is capacity for co-investment in pipeline expansion, late-stage trials, or manufacturing scale-up agreements that can accelerate time-to-market for radiopharmaceutical assets.

Strategic Fitholders Integrating RayzeBio’s technology with BMS’s global sales force and payer networks could create expedited adoption paths, reimbursement discussions, and broader geographic deployment for radiopharmaceutical therapies.

Market Momentum Industry signals show mergers and consolidations in biopharma; positioning as part of a larger oncology portfolio may attract CDMO, contract research, and collaborative development opportunities with academic and clinical partners seeking innovative cancer treatments.

RayzeBio Tech Stack

RayzeBio uses 8 technology products and services including MATLAB, GDPR, Open Graph, and more. Explore RayzeBio's tech stack below.

  • MATLAB
    Advanced Analytics And Data Science
  • GDPR
    Certificates
  • Open Graph
    Content Management System
  • Microsoft Outlook
    Email
  • Plotly
    Javascript Graphics
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • Smartsheet
    Project Management

Media & News

RayzeBio's Email Address Formats

RayzeBio uses at least 1 format(s):
RayzeBio Email FormatsExamplePercentage
FLast@rayzebio.comJDoe@rayzebio.com
84%
Last@rayzebio.comDoe@rayzebio.com
16%

Frequently Asked Questions

What is RayzeBio's stock symbol?

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RayzeBio is a publicly traded company; the company's stock symbol is RYZB.

What is RayzeBio's official website and social media links?

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RayzeBio's official website is rayzebio.com and has social profiles on LinkedInCrunchbase.

How much revenue does RayzeBio generate?

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As of August 2026, RayzeBio's annual revenue is estimated to be $100M - $250M.

What is RayzeBio's SIC code NAICS code?

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RayzeBio's SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does RayzeBio have currently?

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As of August 2026, RayzeBio has approximately 281 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Medical Officer: A. H.Head Of Cmc, Rayzebio China: J. W.Owner: A. A.. Explore RayzeBio's employee directory with LeadIQ.

What industry does RayzeBio belong to?

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RayzeBio operates in the Biotechnology Research industry.

What technology does RayzeBio use?

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RayzeBio's tech stack includes MATLABGDPROpen GraphMicrosoft OutlookPlotlyMicrosoftMicrosoft OfficeSmartsheet.

What is RayzeBio's email format?

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RayzeBio's email format typically follows the pattern of FLast@rayzebio.com. Find more RayzeBio email formats with LeadIQ.

How much funding has RayzeBio raised to date?

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As of August 2026, RayzeBio has raised $418M in funding. The last funding round occurred on Sep 13, 2022 for $160M.

When was RayzeBio founded?

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RayzeBio was founded in 2020.
RayzeBio logo

RayzeBio

Biotechnology ResearchCalifornia, United States201-500 Employees

RayzeBio is a mid-sized biotechnology research company based in San Diego, California, focused on the development of radiopharmaceutical therapies for cancer. The organization seeks to advance these therapies through clinical development to expand access to treatment for patients. In February 2024, Bristol Myers Squibb completed its acquisition of RayzeBio, and the company became a wholly owned subsidiary of BMS.

The company operates in the biotechnology research sector and centers its focus on radiopharmaceutical therapies as a rapidly growing cancer treatment modality. Its work serves cancer patients and the clinicians who treat them by expanding access to innovative therapies. The organization employs a workforce in the hundreds.

Section iconCompany Overview

SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
RYZB
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2020
Employees
201-500

Section iconFunding & Financials

  • $418M

    RayzeBio has raised a total of $418M of funding over 4 rounds. Their latest funding round was raised on Sep 13, 2022 in the amount of $160Mas a series_d.

  • $100M - $250M

    RayzeBio's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $418M

    RayzeBio has raised a total of $418M of funding over 4 rounds. Their latest funding round was raised on Sep 13, 2022 in the amount of $160Mas a series_d.

  • $100M - $250M

    RayzeBio's revenue is estimated to be in the range of $100M - $250M

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