Clark Construction Group, Inc. is a leading American construction and civil engineering company, founded in 1906 as the George Hyman Construction Company. Headquartered in Bethesda, Maryland, it has evolved into one of the largest and most respected general contractors in the United States, with annual sales of approximately $1.3 billion and a workforce of around 5,000 employees[1][3]. The company provides comprehensive construction services including construction management, design-build, and general contracting, serving commercial, infrastructure, institutional, residential, and other sectors. It operates in major U.S. cities such as Washington D.C., Chicago, Los Angeles, and San Francisco. Clark Construction has been responsible for landmark projects like the National Museum of African American History and Culture in Washington D.C., the Chase Center in San Francisco, and the largest wastewater recycling facility in Los Angeles County[1][3]. Clark Construction’s history is closely tied to A. James Clark, who joined the George Hyman Construction Company in 1950 and later founded Clark Construction Group in 1982 after merging George Hyman with Omni Construction. Under his leadership, the firm expanded significantly, completing over 2,000 projects nationwide and earning more than 350 major awards for building excellence. The company is known for its commitment to quality, integrity, and innovation, reflecting Clark’s philosophy of building structures that endure for future generations[1][5][9]. Today, Clark Construction remains a privately owned enterprise renowned for its technical expertise, sustainable practices, and strong industry reputation. It is recognized as the largest construction firm in Maryland and a major player nationally, continually advancing urban development and infrastructure with a focus on complex, high-value projects[1][3][6][7].