| Research institute devoted to Byzantine and Pre-Columbian studies, and the history of landscape architecture. |
| Specializing in lightweight, pre-grown green roofs for all slopes and building. |
| Provides information on the GreenGrid green roof techology to improve the energy performance of buildings, reduce stormwater runoff, and contribute to a healthier environment. |
| Nonprofit educational corporation dedicated to preserving and building. |
| U.K.-based organization that promotes green roofs (roofs that are intentionally vegetated) and provides advice for their installation. |
| Offers annual workshops for landscape architects and designers. |
| Corporation in the roof greening field. |
| Offers design and installation of vegetated roof covers, known as Roof Meadows, and other ecological green roof gardens. |
| Developers of green roof landscape systems. |
|
|
| New Additions and Updates |
| Creative full service landscape design, design/build firm for residential, commercial, institutional and industrial projects of any size. |
| Landscape architects in Orange County, California offering landscape. |
|
|