- Action Greensboro, Greensboro, NC
- Angler Environmental, Inc. Manassas VA
- Armstrong Glen, PC. Charlotte NC
- ARCADIS, Raleigh, NC
- Baker A/R, Cornelius, NC
- Beverly Crest Homeowners Association, Charlotte, NC
- Black & Veatch International, Charlotte, NC
- Blythe Construction, Charlotte, NC
- Blythe Development, Charlotte, NC
- Branson Patch and Associates, Matthews, NC
- Brown and Caldwell Engineering, Charlotte, NC
- Cabarrus County, Soil and Water Conservation District, Concord NC
- Cabarrus Economic Development, Kannapolis, NC
- Carolina Environmental Contracting, Inc., Mount Airy, NC
- Catawba Lands Conservancy, Charlotte, NC
- Charlotte Mecklenburg Schools, Charlotte, NC
- Childress Klein Properties, Charlotte, NC
- City of Concord, Concord, NC
- City of Charlotte StormWater Services, Charlotte, NC
- City of Greensboro Storm Water Services
- City of Goldsboro, Public Works Dept.
- City of Lincolnton Public Works Department, Lincolnton, NC
- City of Monroe, Monroe, NC
- City of Winston-Salem, Public Works Dept.
- Close Family Properties, Ft. Mill, SC
- Coastline Partners LLC, Mooresville, NC
- Corollo Engineers, Charlotte, NC
- Crop Production Services Inc., Monroe, NC
- Crosland Commercial, Charlotte, NC
- Daniel Stowe Botanical Garden, Belmont, NC
- Davidson Lands Conservancy, Davidson, NC
- Dewberry Engineering, Charlotte, NC
- Dogwood Engineering, Charlotte, NC
- D.R. Horton, Charlotte, NC
- Dreamworks Grading, Mebane, NC
- Duke Energy, Greensboro, NC
- Eaglewood Inc., Denver, NC
- ECS Carolina LLP, Charlotte, NC
- Eagle Engineering, Inc., Indian Trail, NC
- Eastwood Homes, Charleston, SC
- Engineering Consulting Services, Ltd., Charlotte, Greensboro, NC; Greenville, SC
- EstesDesign, Charlotte, NC
- Environmental Banc and Exchange (EBX), Owings Mills, MD.
- Environmental Quality Resources, LLC, Arbutus, MD
- Falling Springs, Richmond, VA
- Forest City Land Group, Huntersville, NC
- Gaston County, QNRC-NC Cooperative Extension Service, NHI
- Gilbert Engineering, Statesville, NC
- Hart & Hickman
- Hazen and Sawyer Engineering, Charlotte, NC
- HDR Engineering of the Carolinas, Charlotte, NC
- Insite Engineering, Charlotte, NC
- LandDesign, Charlotte, NC
- Land Craft, Charlotte, NC
- Land Mechanic Designs, Inc. Willow Springs, NC
- Lauth Construction Group, Charlotte, NC
- Lincoln County and Catawba Lands Conservancy, NHI
- L-J Construction, Columbia, SC
- Lowe's Inc., Mooresville
- Lynn Thomas Grading, Polkton, NC
- Mace Grading, Mebane, NC
- MacTec Engineering, Charlotte, NC
- Martin Marietta Materials, Charlotte, NC
- McKim and Creed Engineering, Charlotte, NC
- Mecklenburg County Park and Recreation
- Mecklenburg County Storm Water Services, Charlotte, NC
- Merrifield Partners, Charlotte, NC
- M/I Homes, Charlotte, NC
- Myers and Chapman Construction, Charlotte, NC
- The Nature Conservancy (Virginia), Arlington, VA
- N.C. Department of Transportation, Raleigh, NC
- N.C. Ecosystem Enhancement Program, Raleigh, NC
- N.C. Department of Transportation, Raleigh NC
- NC Wildlife Commission, Charlotte, NC
- Neill Grading and Construction, Hickory, NC
- North State Environmental, Winston-Salem, NC
- Paris Projects, Charlotte, NC
- Phillips and Jordan, Inc. Greensboro, NC
- Pilot Environmental, Kernersville, NC
- Portrait Homes, Charlotte, NC
- Provident Development Group, Charlotte, NC
- Pulte Homes, Charlotte, NC
- Rhein Medall, Charlotte, NC
- Rock Hedge Stream and Wetland Mitigation Bank, Bluemont, VA
- Roper Land Company, Charlotte, NC
- Ryan Homes, Charlotte, NC
- S&ME, Charlotte, NC
- Shamrock Environmental Greensboro, NC
- Stantec Consulting, Charlotte, NC
- Starmount Company Developers, Greensboro, NC
- Summerlake Homeowners Association, Newport News, VA
- Town of Cornelius, NC
- Union County Public Works Department, Monroe, NC
- United Construction, Charlotte, NC
- URS Corporation, Morrisville, NC
- Vulcan Materials Company, Charlotte, NC
- W.K. Dickson, Charlotte, NC
- Yarbrough, Williams and Houle, Charlotte, NC
- York County, SC