Timothy B. Wall

CDM Smith, Inc. engages in the provision of engineering, construction and operations consulting services. It offers waster, environment, transportation, energy and facilities services. It also offers consulting, design, construction, and program management. The firm serves development assistance, federal and municipal government sectors. The company was founded by Thomas Camp, Herman Dresser and Jack McKee in 1947 and is headquartered in Boston, MA.

Cambridge Environmental, Inc. operates as a research and consulting firm The firm’s services include health and environmental risk assessment, expert evaluations, data analysis & statistics, regulatory compliance & permitting support, scientific support for litigation and safety evaluations. The company was founded by Laura C. Green in 1989 and is headquartered in Boston, MA.

CDM Federal Programs Corp. provides environmental consulting, engineering, construction, and operations services. Its services include water, solid and hazardous waste management, natural resources conservation and restoration, pollution prevention, and other assistance to clients of federal, state, and local environmental regulations. The company was founded in 1985 and is headquartered in Fairfax, VA.