Capitol Environmental Services, Inc

When Maryland s governor and legislators created the Maryland Environmental Service in 1970, the agency s mission was to protect and enhance the state s air, land and water resources. More than 30 years later, this independent state agency continues to take on projects that fulfill this directive. The agency does not have regulatory authority and is not funded through direct appropriations. It is a self-supporting, nonprofit public corporation that works with both governmental and private sector clients to find solutions to some of the most complex environmental challenges. Maryland Environmental Service is located in Millersville, Md.

With more than 15 offices throughout the United States, Tetra Tech NUS provides environmental consulting and engineering, remediation, construction and information technology services to government and commercial clients. It offers air quality, regulatory compliance, environmental analysis, planning, hazardous waste management, nuclear plant licensing and risk assessment solutions. The company also specializes in the water and wastewater treatment services. Tetra Tech NUS is a subsidiary of Tetra Tech, which is one of the world s leading companies that provides consulting, engineering and technical services. Founded in 1996, the parent company maintains a staff of over 10,000 employees. It offers solutions for waterways, harbors and coastal areas. Tetra Tech operates various subsidiaries, including Tetra Tech FC, Tetra Tech International and Tetra Tech International.