Cities
- City of Austell, GA
- City of Blue Ridge, GA
- City of Buford, GA
- City of Calhoun, GA
- City of Carrollton, GA
- City of Cartersville, GA
- City of Cedartown, GA
- City of Chicamauga, GA
- City of Clarkston, GA
- City of Cochran, GA
- City of Commerce, GA
- City of Cumming, GA
- City of Dallas, GA
- City of East Point, GA
- City of Emerson, GA
- City of Euharlee, GA
- City of Flowery Branch, GA
- City of Griffin, GA
- City of Hagan, GA
- City of Hiram, GA
- City of Holly Springs, GA
- City of Jasper, GA
- City of Loganville, GA
- City of Lookout Mountain, GA
- City of Lula, GA
- City of McDonough, GA
- City of McRae, GA
- City of Monroe, GA
- City of Oakwood, GA
- City of Oxford, GA
- City of Pine Lake, GA
- City of Porterdale, GA
- City of Powder Springs, GA
- City of Riceboro, GA
- City of Rossville, GA
- City of Smyrna, GA
- City of Social Circle, GA
- City of Tallapoosa, GA
- City of Temple, GA
- Town of Tyrone, GA
- City of Vienna, GA
- City of Villa Rica, GA
- City of Woodstock, GA
Counties
- Bartow County, GA
- Columbia County, GA
- Dade County, GA
- DeKalb County, GA
- Lee County, GA
- Madison County, GA
- Newton County, GA
- Paulding County, GA
- Pickens County, GA
- Polk County, GA
- Fayette County, GA
- Rockdale County, GA
- Unified Government of Cusseta-Chattahoochee County, GA
- Walker County, GA
- Walton County, GA
Private
- AAI Environmental Corporation
- Arthur C. Blank Foundation
- Bureau Veritas, Inc.
- Civil Engineering Consultants, Inc.
- Chamberland, Hrdlicka, White, Williams & Martin
- Coleman Auto Salvage
- D&B Powder Coatings, Inc.
- Entrix, Inc.
- Envirotech, Inc.
- Geosciences Engineering, Inc.
- Goodwin Company, Inc.
- GreenLaw
- Gunter and Associates, Inc.
- Integrated Science and Engineering, Inc.
- John Wiley and Sons Publishing Company
- Jonquil Steel, Inc.
- Jordan Forest Services
- Jordan, Jones and Goulding, Inc.
- Keck and Wood, Inc.
- Metro Materials Inc.
- Plastic Recycling Technologies, Inc.
- Pond & Company
- Rubeco, Inc.
- Southwest Georgia Regional Commission
- Universal Environmental Services, Inc.
- And Many More!
Other Public
- Alabama Department of Environmental Management
- Army National Guard
- Atlanta Beltline, Inc.
- Coosa Valley Regional Development Center
- DeKalb County Board of Health, GA
- Douglasville – Douglas County Water Sewer Authority
- Georgia Tech Research Institute
- Lee County Water Authority
- Limestone Valley Regional Development Center
- Madison County Industrial Authority
- McIntosh Trail Regional Development Center
- North Georgia Water Resources Partnership
- University of Georgia