Avantor headquarters details
- Street address
- One Radnor Corporate Center Building One, Suite 200, 100 Matsonford Road
- State / region
- Pennsylvania
- ZIP / postal code
- 19087
- Country
- United States
- Phone
- +1 855 282 6867
- Founded
- 1904
- Website
- avantorsciences.com/site
- Stock
- NYSE: AVTR
- linkedin.com/company/avantorinc
Location map
Open in Google MapsAll Avantor office locations
| City | State / region | Country | Type |
|---|---|---|---|
| — | — | Belgium | Office |
Showing 1 of 22 recorded locations. See every location in GraphIQ →
About Avantor
Avantor (NYSE: AVTR) is headquartered in Pennsylvania, United States. Founded in 1904, the company has 22 recorded locations across 4+ countries and employs approximately 13,500 people worldwide.
Avantor regional offices
Beyond its headquarters, Avantor has recorded locations in Belgium, France, India and United States.
Avantor contact information
The main switchboard for Avantor headquarters can be reached at +1 855 282 6867. Official website: avantorsciences.com/site.
What does Avantor do?
Avantor, Inc. is an American biotechnology, chemicals, and pharmaceutical company headquartered in Radnor, Pennsylvania. Established in 1904 as J.T. Baker, the company changed its name to Avantor in 2010. Avantor went public in 2019 and is now listed on the New York Stock Exchange under the symbol “AVTR”.
Avantor competitors & similar companies
Frequently asked questions
Where is Avantor headquarters?
Avantor's headquarters is located at One Radnor Corporate Center Building One, Suite 200, 100 Matsonford Road, Pennsylvania 19087, United States.
How many offices does Avantor have?
GraphIQ records 22 locations for Avantor across 4+ countries, as of October 2026.
What is Avantor's corporate address?
The corporate headquarters address is One Radnor Corporate Center Building One, Suite 200, 100 Matsonford Road, Pennsylvania 19087, United States.
When was Avantor founded?
Avantor was founded in 1904 and employs approximately 13,500 people.
What is Avantor's phone number?
The main phone number for Avantor headquarters is +1 855 282 6867.
How many employees does Avantor have?
Avantor has approximately 13,500 employees (GraphIQ estimate, 2026).
Is Avantor a public company?
Yes. Avantor is publicly traded on NYSE under the ticker AVTR.