1. Lendlease: This global developer is committed to creating sustainable communities that are socially, economically, and environmentally responsible.

2. Brookfield Residential: This developer is focused on creating green neighborhoods that incorporate energy efficiency, water conservation, and sustainable materials.

3. The Community Builders: This nonprofit developer is committed to creating affordable and sustainable housing, as well as community spaces that promote health and well-being.

4. PulteGroup: This national homebuilder is committed to sustainable land use, energy-efficient design, and the use of sustainable materials in their construction.

5. KB Home: This builder is committed to creating communities that prioritize resource conservation, energy efficiency, and healthy living.

6. John Laing Homes: This developer is committed to creating sustainable communities that incorporate green building practices, renewable energy, and water conservation.

7. Skanska: This global construction company is committed to creating sustainable communities that incorporate sustainable building practices and materials, as well as sustainable transportation options.

8. Shea Homes: This national homebuilder is committed to creating sustainable communities that incorporate energy-efficient design, sustainable materials, and water conservation.

9. Forest City Enterprises: This developer is committed to creating sustainable communities that incorporate green building practices, renewable energy, and sustainable transportation options.

10. D.R. Horton: This national homebuilder is committed to creating sustainable communities that incorporate energy-efficient design, sustainable materials, and water conservation.