Company Overview
Company Name
Xencor
Address
465 N Halstead St Ste. 200, Pasadena, CA, 91107, United States
Website
xencor.comPhone
(626) 305-5900Approx. Annual Revenue
$36.0M
Employees
200
Established
1997
About Xencor
Xencor is a biopharmaceutical company based in Pasadena, California, with approximately 201 employees. The company is focused on developing antibody-based therapeutics using its proprietary Xmab protein engineering platform, which enables the creation of diverse drug candidates for cancer and other serious diseases. Xencor has a broad pipeline of over 20 programs in clinical testing, and its technology has also been licensed to partners for the development of several marketed products.
Business Profile
Read from the Xencor website on Oct 27, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Complete corporate site
- Footer copyright year
- 2026
Recent changes
What changed on the Xencor website and Google listing, as detected by Coldlytics on each visit.
Estimated revenue band moved from $10M-25M to $25M-100M
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
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Frequently Asked Questions about Xencor
Categories
Technologies Used
Key Decision Makers
Sheri Mayer Director, HR Operations, Compliance
Sudeepta Aggarwal Senior Director, Clinical Development
Kenneth Hung Senior Vice President, Clinical Development
Holly DeLorme Clinical Research Associate
Gabriela Berrelleza Sr. Clinical Trial Administrator
Rose Morton Clinical Trial Manager
Maylene Alegre Sr. Clinical Trial Administrator
Shannon Edwards Sr. Clinical Trials Administrator
Ginger Lee Manager, Clinical Trial Manager
Katie Duran Clinical Trial Administrator