Grayhill, Inc
Grayhill, Inc. designs, develops and manufactures an extensive array of component and system solutions.
Grayhill, Inc. designs, develops and manufactures an extensive array of component and system solutions. We employ nearly 800 associates worldwide. Our LaGrange, IL headquarters (in the Chicago metropolitan area) is easily accessible by expressway and public transportation. Manufacturing operations are distributed among four fully staffed plants in LaGrange IL, Carpentersville IL, Iola WI and Shenzhen, China.