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Agenus's Overview

Total employees252
HeadquartersLexington
Founded1994

Agenus is a clinical-stage immuno-oncology company focused on the discovery and development of transformative medicines that engage the body's immune system to fight cancer and infections. With a comprehensive portfolio of antibodies, including checkpoint inhibitors, bispecific antibodies, and cellular therapies, Agenus aims to deliver innovative solutions for patients. The company leverages its proprietary antibody discovery platforms and manufacturing capabilities to advance its pipeline of novel immunotherapies. Agenus's QS-21 Stimulon™ adjuvant is a key component in multiple partnered vaccines.

Where is Agenus's Headquarters?

HQ Function

The Lexington headquarters serves as the central hub for Agenus's corporate operations, research and development activities, and strategic decision-making.

Notable Features:

State-of-the-art laboratory facilities for drug discovery and development, modern office spaces designed for collaboration.

Work Culture:

Agenus fosters an innovative, science-driven, and collaborative work environment. Employees are dedicated to advancing cutting-edge immuno-oncology therapies. The culture encourages intellectual curiosity and a patient-focused approach.

HQ Significance:

The Lexington HQ is strategically located within one of the world's leading biotechnology clusters, facilitating access to talent, research institutions, and industry partners.

Values Reflected in HQ: The headquarters reflects Agenus's core values of innovation, scientific excellence, collaboration, and a commitment to improving patient lives.

Location:

Agenus operates globally with key functions including research and development, clinical trial management, manufacturing, and business development. Its presence in North America and Europe allows for strategic collaborations, diverse clinical trial populations, and access to global talent and markets in the immuno-oncology field.

Street Address:

3 Forbes Road

City:

Lexington

State/Province:

MA

Country:

USA

Agenus's Global Presence

Berkeley, CA, USA

Address: 2000 Carleton Street, Berkeley, CA 94710, USA

Leverages the San Francisco Bay Area's rich biotech ecosystem for talent and innovation in early-stage R&D and cell therapy.

Cambridge, UK

Address: Granta Park, Great Abington, Cambridge, CB21 6GP, UK

Serves as a key site for managing European clinical trials and engaging with the European life sciences community.

Liège, Belgium

Address: Agenus SA, Rue des Chasseurs Ardennais, Parc CREALYS, 5020 Suarlée (Namur), Belgium

Critical for the global supply chain of QS-21, supporting partnered vaccine programs and internal development.

Buying Intent Signals for Agenus

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Agenus

As of April 2025, Agenus' leadership includes:

Garo H. Armen, Ph.D. - Chairman and Chief Executive Officer
Jennifer S. Buell, Ph.D. - President and Chief Operating Officer
Christine M. Klaskin, CPA - Chief Financial Officer
Steven R. O'Day, M.D. - Chief Medical Officer
Robin Taylor, Ph.D. - Chief Business Officer
Marc Eltoft, Ph.D. - Chief Regulatory Officer

Investors of Agenus

Agenus has been backed by several prominent investors over the years, including:

The Vanguard Group, Inc.
BlackRock Inc.
State Street Corporation
Geode Capital Management, LLC
Biotechnology Value Fund, L.P.

Executive New Hires/Exits in the Last 12 Months

Hire1
Exits0

In the last 12 months, Agenus announced the appointment of Dr. Marc Eltoft as Chief Regulatory Officer, strengthening its regulatory capabilities. No other major executive departures from the core leadership team have been publicly highlighted during this period.

New Appointments:

Marc Eltoft, Ph.D., Dr. Marc Eltoft appointed as new Chief Regulatory Officer to lead global regulatory strategy.

Technology (Tech Stack) used by Agenus

Discover the tools Agenus uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Agenus Email Formats and Examples

Agenus commonly uses the [first_initial][last_name]@agenusbio.com or [first_name].[last_name]@agenusbio.com email format. These are standard professional email structures.

[first_initial][last_name]@agenusbio.com or [first_name].[last_name]@agenusbio.com

Format

jdoe@agenusbio.com or jane.doe@agenusbio.com

Example

85%

Success rate

News and media

Agenus Press ReleaseMay 30, 2024

Agenus to Present at Upcoming Investor Conferences in June 2024

Agenus announced its participation in multiple investor conferences in June 2024, where company leadership will provide updates on its clinical programs and corporate strategy....more

Agenus Press ReleaseMay 9, 2024

Agenus Reports First Quarter 2024 Financial Results and Provides Corporate Update

Agenus reported its financial results for the first quarter of 2024, highlighting progress in its botensilimab/balstilimab (BOT/BAL) clinical development program and other pipeline advancements....more

Agenus Press ReleaseApril 4, 2024

Agenus to Present Botensilimab/Balstilimab Data in Non-MSI-H Colorectal Cancer at the 2024 ASCO Annual Meeting

Agenus announced it would present updated clinical data for its BOT/BAL combination therapy in patients with non-microsatellite instability-high (non-MSI-H) metastatic colorectal cancer at the American Society of Clinical Oncology (ASCO) Annual Meeting....more

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