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.