Granite Construction is a leading infrastructure contractor and construction materials producer headquartered in Watsonville, California, United States. The company was founded in 1922 by Arthur Wilson and Warren Porter as Granite Rock Company, initially focusing on supplying construction materials for road and building projects in Central California. Over the years, Granite Construction has significantly expanded its operations, diversifying into various sectors of the construction industry, including heavy civil infrastructure, water infrastructure, transportation, mining, and energy.

The company provides a wide range of services, including construction management, general contracting, design-build, paving, grading, tunneling, and site development. In addition to its headquarters in Watsonville, Granite Construction operates multiple offices and regional headquarters across the United States, including in Alaska, Arizona, California, Florida, Nevada, and Texas. The company has a strong global presence, with operations in Canada and Saudi Arabia.

Granite Construction has several noteworthy subsidiaries, joint ventures, and partnerships. Some of its subsidiaries include Granite Construction Company Northwest, Kenny Construction Company, and Lauzon Contracting. The company has also formed joint ventures with other major construction firms, such as Ames Construction and DeSilva Gates Construction.

With a well-established reputation and extensive experience in the construction industry, Granite Construction holds a prominent market position. It is recognized as one of the largest diversified construction companies in the United States. The company has consistently achieved substantial annual revenues, with global sales totaling over $3 billion.

To support its growth and maintain its competitive edge, Granite Construction has made significant developments and implemented strategic changes. In recent years, the company has expanded its focus on renewable energy projects, including wind and solar power installations. This strategic shift aligns with the increasing demand for sustainable construction solutions.

Currently, Granite Construction continues to thrive as a leading player in the construction industry. The company remains committed to delivering high-quality construction services and materials while actively pursuing new business opportunities and partnerships. It maintains a strong industry presence and strives to stay at the forefront of technological advancements and environmental sustainability