Grayhill, Inc.

Grayhill, Inc.

Since founding in 1943, Grayhill has been committed to providing top-quality human interface solutions for a wide range of applications. We take pride in having been the first in our field to achieve ISO 9001 certification. More recently, we were among the first to be certified to the SAE AS9100 Revision C Quality Management System (QMS) for defense organizations.


We continue to build upon our history of quality innovation in the design and manufacturing of human interface devices. For more information on our 4G quality improvement initiative, our accredited laboratory capabilities and certificates verifying compliance with industry standards, please visit the Quality Homepage.

To achieve continuous improvement, we employ top talent in many fields, including electrical and mechanical design engineering, quality control and planning. If interested in joining our team, visit the Careers page for a listing of current openings.

Mar 11, 2015
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Mailing address:

561 Hillgrove Avenue
La Grange, IL 60525-5997
United States of America


For general product information or sales inquiries, contact sales support at:
Phone: 708.354.1040
Fax: 708.354.2820
Email: [email protected]

Franchised distributors can reach dedicated support personnel at:
Phone: 708.482.2123
Fax: 708.482.2276
Email: [email protected]