Granite Construction Inc. is a civil construction company and aggregate producer, a member of the S&P 600 Index based and founded in Watsonville, California , and is the parent corporation of Granite Construction Company.
Granite Construction Inc., which operates as both a civil construction firm and an aggregate producer, is part of the S&P 600 Index with its headquarters in Watsonville, California. It also serves as the parent company for Granite Construction Company.