The St. Louis Business Journal has compiled its annual list of the largest local environmental consulting firms. CEC is ranked at No. 10.

Local is defined as St. Louis, St. Charles, Lincoln, Warren, Franklin, Washington and Jefferson counties and the city of St. Louis in Missouri; and St. Clair, Madison, Jersey, Clinton, Calhoun, Macoupin, Bond and Monroe counties in Illinois.

Subscribers can view the list here.