Midwest

• Herpetological Resource and Management
• Great Lakes Ecological Services LLC
• Center for Amphibian and Reptile Conservation and Management

Northeast

• Clemmys Environmental Services L.L.C
• Mitchell Ecological Research L.L.C
• Adirondack Ecological Center

Northwest

• Garcia and Associates (GANDA)
• Mason, Bruce and Girard, Inc.

Southeast

• Ashton Biodiversity Research & Preservation Institute
• Coastal Plains Institute
• Conservation Southeast, Inc.
• Davidson College Herpetology Laboratory
• Mitchell Ecological Research L.L.C
• North Carolina Herpetologist Registry
• Joseph W. Jones Ecological Research Center
• Savannah River Ecology Laboratory
• Florida Natural Areas Inventory

Southwest

• ERO Resources environmental consulting
• RECON Consultants, Inc.
• Reptile Research . org
• Garcia and Associates (GANDA)