Insights

Innovative Cell Therapies Atara Biotherapeutics specializes in off-the-shelf allogeneic T-cell immunotherapies targeting serious diseases such as cancers, autoimmune conditions, and EBV-associated illnesses. This positions the company as a key provider for healthcare institutions seeking cutting-edge treatments with rapid availability.

Pipeline Expansion With a diverse pipeline including therapies for post-transplant lymphoproliferative diseases, multiple sclerosis, solid tumors, and hematologic malignancies, Atara offers multiple contact points across various oncological and autoimmune markets, creating broader sales opportunities.

Recent Funding & Growth Recent financial activities, including a $15 million credit line and substantial total funding of $233 million, underscore Atara’s capacity to scale operations and invest in new partnerships, making it a compelling target for collaborative and supply chain opportunities.

Strategic Market Presence Having secured marketing authorization in Europe and actively developing innovative therapies, Atara positions itself to expand into international markets, opening avenues for regional distribution partners and cross-border healthcare solutions.

Industry Challenges & Compliance Recent setbacks like the FDA rejection of Ebvallo due to manufacturing issues highlight opportunities for third-party manufacturing, quality assurance, and compliance service providers to support Atara’s regulatory and production needs.

Atara Biotherapeutics Tech Stack

Atara Biotherapeutics uses 8 technology products and services including Tableau, Microsoft SharePoint, WordPress, and more. Explore Atara Biotherapeutics's tech stack below.

  • Tableau
    Business Intelligence
  • Microsoft SharePoint
    Content Management System
  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Google Charts
    Javascript Graphics
  • Google Maps
    Maps
  • ARGUS
    Real Estate Marketing
  • Tailwind CSS
    UI Frameworks

Media & News

Atara Biotherapeutics's Email Address Formats

Atara Biotherapeutics uses at least 1 format(s):
Atara Biotherapeutics Email FormatsExamplePercentage
FLast@atarabio.comJDoe@atarabio.com
76%
LFirst@atarabio.comDJohn@atarabio.com
16%
First.Last@atarabio.comJohn.Doe@atarabio.com
6%
Last@atarabio.comDoe@atarabio.com
2%

Frequently Asked Questions

Where is Atara Biotherapeutics's headquarters located?

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Atara Biotherapeutics's main headquarters is located at 2380 Conejo Spectrum Street, Suite 200. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is Atara Biotherapeutics's phone number?

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You can contact Atara Biotherapeutics'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 Atara Biotherapeutics's stock symbol?

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Atara Biotherapeutics is a publicly traded company; the company's stock symbol is ATRA.

What is Atara Biotherapeutics's official website and social media links?

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Atara Biotherapeutics's official website is atarabio.com and has social profiles on LinkedInCrunchbase.

What is Atara Biotherapeutics's SIC code NAICS code?

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Atara Biotherapeutics's SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Atara Biotherapeutics have currently?

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As of December 2025, Atara Biotherapeutics has approximately 201 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: S. T.Chief Scientific Officer: A. J.Chief Financial Officer And Senior Vice President: U. K.. Explore Atara Biotherapeutics's employee directory with LeadIQ.

What industry does Atara Biotherapeutics belong to?

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Atara Biotherapeutics operates in the Biotechnology Research industry.

What technology does Atara Biotherapeutics use?

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Atara Biotherapeutics's tech stack includes TableauMicrosoft SharePointWordPressJSON-LDGoogle ChartsGoogle MapsARGUSTailwind CSS.

What is Atara Biotherapeutics's email format?

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Atara Biotherapeutics's email format typically follows the pattern of FLast@atarabio.com. Find more Atara Biotherapeutics email formats with LeadIQ.

How much funding has Atara Biotherapeutics raised to date?

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As of December 2025, Atara Biotherapeutics has raised $233M in funding. .

When was Atara Biotherapeutics founded?

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Atara Biotherapeutics was founded in 2012.

Atara Biotherapeutics

Biotechnology ResearchCalifornia, United 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.

Section iconCompany Overview

Headquarters
2380 Conejo Spectrum Street, Suite 200
Phone number
SIC Code
8733 - Noncommercial Research Organizations
Stock Symbol
ATRA
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2012
Employees
201-500

Section iconFunding & Financials

  • $233M

    Atara Biotherapeutics has raised a total of $233M of funding over 2 rounds. .

  • $1M$10M

    Atara Biotherapeutics's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $233M

    Atara Biotherapeutics has raised a total of $233M of funding over 2 rounds. .

  • $1M$10M

    Atara Biotherapeutics's revenue is estimated to be in the range of $1M$10M

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