Xencor — 10 Decision Makers

Employees: 251-500
Founded: 1997
Listing: For Profit · NASDAQ:XNCR
Headquarters: Monrovia, California, United States

Company data last updated Jul 27, 2025.

About Xencor

Xencor develops superior monoclonal antibody therapeutics to treat autoimmune disorders, asthma, allergic diseases and cancer.

Who to contact at Xencor

11ExecutiveSenior Vice President & Chief Scientific Officer, Founder

Email Format

{first_name}.{last_name}@xencor.com

100% sarah.smith@xencor.com

Email Deliverability

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Leadership & Decision Makers

Contact details of 10 Xencor decision makers

John Kuch

Senior Vice President & Chief Scientific Officer

Work j*******h@xencor.com

Bassil Dahiyat

Founder

No contact data available

Dane Leone

SVP of Corporate Strategy

No contact data available

David Szymkowski

Vice President of Preclinical Operations

No contact data available

Nancy Valente

Executive Vice President & Chief Development Officer

No contact data available

Kenneth Hung

Senior Vice President, Clinical Development

No contact data available

Jennifer Sandoz

Senior Vice President Human Resources

No contact data available

Jeremy Grunstein

Senior Vice President of Business Development

No contact data available

Bart Cornelissen

Chief Financial Officer

No contact data available

Debra Jeske Zack,

Vice President

No contact data available

Team & Specialists

Contact details of 1 Xencor team members

John Desjarlais

Vice President, Research,Chief Scientific Officer

No contact data available

General Emails

General company emails, e.g. customer support lines

info@xencor.com General Inquiries

ebaracchini@xencor.com

nsoni@xencor.com

sdanowski@xencor.com

anisthal@xencor.com

Verify Xencor Emails

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Company Info Updated 27/07/2025

xencor.com

626-305-5900

Monrovia, California, United States

Specialization Therapeutics,

Legal Name Xencor, Inc.

Business Type Public

Employees 251-500

Annual Revenue $50M–$100M

Rounds Post-IPO Equity

Founded Date 1997

Company Type For Profit

Stock Symbol NASDAQ:XNCR

Operating Status Active

Last Funding Type Post-IPO Equity

Phone Number 626-305-5900

Last Investment Activity Feb 28, 2024

Investments Activity Feb 28, 2024Feb 28, 2024Feb 27, 2024

Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 27, 2025.

Frequently Asked Questions about Xencor

What does Xencor do?

Xencor develops superior monoclonal antibody therapeutics to treat autoimmune disorders, asthma, allergic diseases and cancer.

Where is Xencor headquartered?

Xencor is headquartered in Monrovia, California, United States.

When was Xencor founded?

Xencor was founded in 1997.

How many employees does Xencor have?

Xencor has approximately 251-500 employees.

What industry is Xencor in?

Xencor operates in the Biotechnology industry.

What is Xencor's annual revenue?

Xencor has an annual revenue of $50M–$100M.

What is the email format for Xencor?

The most common email format at Xencor is {first_name}.{last_name}@xencor.com. For example: firstname.lastname@xencor.com.

How do I contact Xencor?

You can contact Xencor via email at info@xencor.com or ebaracchini@xencor.com, headquartered in Monrovia, California, United States.

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