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Contact Us

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AMSA, Inc. is headquartered at:
4714 Garfield Rd.
Auburn, MI 48611
Phone: 989-662-0377
Fax: 989-662-6461

AMSA, Inc.’s production facility is located at:

Valley Center Technology Park
1433 S. Valley Center Drive
Bay City, MI 48706

Investor Relations & News Media Inquiries:

Attila G. Relenyi, Ph.D.
President & Chief Technical Director

Sales & Marketing Information:

Janice K. Shawl
Vice President of Sales & Marketing


The Accounting Team


The Sales Team

General Information:

Customer Service