Camp Dresser & McKee, also known as CDM, is a full-service consulting, engineering and construction company that serves clients in the public and private sectors throughout the world. The company, operational since 1947, is an employee-owned business. It employs a staff of more than 4,000 people in over 100 offices throughout the world. The company operates federal services, industrial services and client services units. Camp Dresser & McKee serves development agencies, utility companies and government entities. The company specializes in civil, process and structural design services. Its clients include the Department of Defense, Department of Energy and Department of Transportation. The company also provides wastewater treatment and energy management services. Camp Dresser & McKee offers environmental and geotechnical consultation services in Germany through its subsidiary, CDM Consult GmbH.
Parsons Corporation is one of the leading providers of technical and management solutions to federal, regional and local government agencies and the private industries worldwide. It serves customers in the infrastructure, transportation, water, aviation, commercial, environmental, industrial manufacturing, educational, health care, life science, homeland security and telecommunications markets. Parsons Corporation is one of the largest, employee-owned engineering and construction companies in the United States that was founded in 1944. It offers design, planning, construction and operations support services. The company manages a staff of more than 10,500 employees worldwide and provides demilitarization, reconstruction, data management and vehicle inspection services. Since its inception, Parsons Corporation has engineered and constructed over 10,000 miles of roads and highways to serve customers in the U.S., and nearly 40 countries globally.
