Atara Biotherapeutics

Atara Biotherapeutics Employee Directory

Biotechnology ResearchUnited States201-500 Employees

Atara Biotherapeutics Inc., is a leading allogeneic T-cell immunotherapy company pioneering the development of transformative off-the-shelf therapies for patients with serious diseases including solid tumors, hematologic cancers, and autoimmune diseases.  

With our lead program receiving marketing authorization in Europe, Atara is the most advanced allogeneic T-cell immunotherapy company and intends to rapidly deliver off-the-shelf treatments to patients with high unmet medical need. Our platform leverages the unique biology of EBV T cells and has the capability to treat a wide range of EBV-associated diseases, or other serious diseases through incorporation of engineered CARs (chimeric antigen receptors) or TCRs (T-cell receptors). Atara is applying this one platform, which does not require TCR or HLA gene editing, to create a robust pipeline including: tab-cel for Epstein-Barr virus positive post-transplant lymphoproliferative disease (EBV+ PTLD) and other EBV-driven diseases; ATA188, a T-cell immunotherapy targeting EBV antigens as a potential treatment for multiple sclerosis; and multiple next-generation chimeric antigen receptor T-cell (CAR-T) immunotherapies for both solid tumors and hematologic malignancies.

Find Atara Biotherapeutics employees' phone numbers or email addresses

Atara Biotherapeutics Global Highlights

Location
Employees

North America
349

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  • United States Of America
    347
  • Canada
    2

Europe
2

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  • Austria
    1
  • United Kingdom Of Great Britain And Northern Ireland
    1

Africa
1

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  • Kenya
    1

Asia
1

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  • Thailand
    1

Oceania
1

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  • New Zealand
    1

Atara Biotherapeutics's Leadership

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    S. T.
    Chief Executive Officer
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    A. J.
    Chief Scientific Officer
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    U. K.
    Chief Financial Officer And Senior Vice President
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    J. K.
    Vice President And Head Of Information Technology
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    T. B.
    Vice President Of Preclinical And Translational Science
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    D. C.
    Head Of Immunotherapy
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    M. H.
    Head Of Businesss Excellence & Transformation
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    J. H.
    Evp, Chief Regulatory Officer
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Atara Biotherapeutics Employee Metrics

100%
50%
0%
2025
2024
  • Research
  • Operations
  • Quality Assurance
  • Program & Project Management
  • Engineering
  • Other
  • Manufacturing

Contact profiles from Atara Biotherapeutics

Name
Title
Contact Info
Location
Last Update
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    J. H.
    Evp, Chief Regulatory Officer
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    Bay
    Nov 13, 2025
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    A. J.
    Chief Scientific Officer
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    Nov 01, 2024
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    J. S.
    President
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    Oct 22, 2024
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    S. T.
    Chief Executive Officer
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    New ZealandAuckland
    Nov 13, 2025
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    T. W.
    Sr. Executive Assistant To The Ceo
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    United States
    Jun 06, 2024
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    U. K.
    Chief Financial Officer And Senior Vice President
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    Oct 22, 2024
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    L. B.
    Vp, Technical Services/Sciences
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    Nov 13, 2025
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    C. L.
    Senior Vice President, Head Of Global Medical Affairs
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    Sep 19, 2025
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    D. C.
    Head Of Immunotherapy
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    Oct 22, 2024
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    D. P.
    Senior Vice President
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    UNITED STATES
    Sep 15, 2025

Frequently Asked Questions

What is Atara Biotherapeutics known for?

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Atara Biotherapeutics was founded in 2012 operates in the Biotechnology Research industry. The company's main headquarters is located in 2380 Conejo Spectrum St, Suite 200 Thousand Oaks, CA 91320, US; you can contact the main corporate office by phone at . Explore Atara Biotherapeutics's company overview page for more information.

What is Atara Biotherapeutics's most common email format?

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Atara Biotherapeutics employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Atara Biotherapeutics email formats with LeadIQ.

How many employees does Atara Biotherapeutics have currently?

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Atara Biotherapeutics has approximately 201 employees as of October 2025. These team members are located across 5 continents, including North AmericaEuropeAfrica.

Who are Atara Biotherapeutics's key employees and leadership?

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As of October 2025, Atara Biotherapeutics's key employees include:

  • Chief Executive Officer: S. T.
  • Chief Scientific Officer: A. J.
  • Chief Financial Officer And Senior Vice President: U. K.
  • Vice President And Head Of Information Technology: J. K.
  • Vice President Of Preclinical And Translational Science: T. B.

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