GLA and its wholly owned subsidiaries, including  Clear Creek Associates, Daniel B. Stephens & Associates, Kunkel Engineering Group, Geo-Logic Peru, Summit Water Resources, and The MINES Group, was ranked among the Engineering News-Record (ENR) Top 500 Design Firms (#299). Companies listed provide engineering services nationally and internationally, and are ranked according to 2022 revenue.

GLA is an employee-owned, multidisciplinary environmental, civil, and geotechnical engineering consulting firm with more than 300 professionals in 26 offices in the U.S. and abroad. Together, we provide multidisciplinary geologic, engineering, water, and environmental consulting for landfills, mines, contaminated sites, municipal projects, natural resources, and water resources.

Click here to learn more about GLA and its subsidiary companies. Read more on ENR’s website.