What departments does Xencor have?

Xencor has employees across 7 departments including Biotechnology, Operations, Finance, Consultant, Research.

What is the largest department at Xencor?

The largest department at Xencor is Research with 9 employees.

Where are Xencor employees located globally?

Xencor has employees across 3 continents and 4 countries including Zimbabwe, United States Of America, Mexico, Argentina.

How has Xencor's team size changed over time?

Xencor's team has decreased from approximately 359 to 279 employees based on available data.

Xencor Employee Directory

Biotechnology ResearchCalifornia, United States201-500 Employees

Xencor is a Pasadena-based biotechnology company focused on designing protein and antibody therapeutics for autoimmune diseases, asthma, and cancer. By applying proprietary protein engineering, it aims to enhance immune functions while retaining the favorable attributes of natural antibodies, potentially delivering more potent and longer-lasting medicines. The company reports a pipeline including eight antibody product candidates in human trials, developed in collaboration with pharmaceutical partners. It also pursues biosuperiors, seeking to improve existing antibody drugs to enhance performance and ease of use. Operating in the biotechnology research sector, Xencor serves pharmaceutical developers and, ultimately, patients who benefit from advanced biologics. In 2026, the company reported Phase 1 results for XmAb942 and preclinical data for XmAb412, and announced data presentations at Digestive Disease Week.

Xencor Global Highlights

North America
360

United States Of America
359
Mexico
1

Africa
1

Zimbabwe
1

South America
1

Argentina
1

Xencor's Leadership

F. R. B.
Vp Discovery Biology And Pharmacology
Mobile Phone
Email
F. S.
Vp Of Biomentrics & Data Management
Mobile Phone
Email
R. B.
Vp Discovery Biology And Pharmacology
Mobile Phone
Email
A. Y.
Senior Vice President, Chief Medical Officer
Mobile Phone
Email
G. W.
Owner
Mobile Phone
Email
J. Y.
Senior Vice President, Chief Medical Officer
Mobile Phone
Email
J. H.
Partner
Mobile Phone
Email
R. F.
Vice President, Head Of Cmc Operations
Mobile Phone
Email

Xencor Employee Metrics

100%

50%

0%

2026

2025

Research
Operations
Engineering
Quality Assurance
Administrative
Other
Program & Project Management
Human Resources
Biotechnology
Business
Legal

Contact profiles from Xencor

Name

Title

Contact

Location

Last Update

J. F.
Patent Coordinator
Mobile Phone
Email
Oct 23, 2024
L. G.
Research Associate Iii
Mobile Phone
Email
Apr 11, 2025
L. C.
Associate Scientist
Mobile Phone
Email
Apr 26, 2025
M. D.
Scientist
Mobile Phone
Email
Apr 14, 2025
M. R.
Adam Endeman Cms Open 30apr22
Mobile Phone
Email
Oct 21, 2024
R. M.
Clinical Research Associate
Mobile Phone
Email
Oct 21, 2024
S. V.
Research Technician
Mobile Phone
Email
Mar 31, 2026
S. H.
Associate Scientist 2
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Xencor known for?

Xencor was founded in 1997 and operates in the Biotechnology Research industry. You can contact Xencor's main corporate office by phone at

+1-626-305-****

. Explore Xencor's company overview page for more information.

What is Xencor's most common email format?

Xencor employees' email format typically follows the pattern of FLast@xencor.com. Trying to find reliable and up-to-date employee contact data? Find more Xencor email formats with LeadIQ.

How many employees does Xencor have currently?

Xencor has approximately 303 employees as of August 2026. These team members are located across 3 continents, including North America, Africa and South America.

Who are Xencor's key employees and leadership?

As of August 2026, Xencor's key employees include:

Vp Discovery Biology And Pharmacology: F. R. B.
Vp Of Biomentrics & Data Management: F. S.
Vp Discovery Biology And Pharmacology: R. B.
Senior Vice President, Chief Medical Officer: A. Y.
Owner: G. W.

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Xencor Employee Directory

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