| Black Environment Network |
| BTCV |
| Cittaslow Mold |
| Community Composting Network |
| Edinburgh Community Food Initiative |
| Environment Trust |
| Farming & Countryside Education (FACE) |
| Federation of City Farms and Community Gardens |
| Groundwork UK |
| Learning through Landscapes |
| Organic Growers Alliance |
| Organic Research Centre |
| Permaculture Assocaition (Britain) |
| Royal Society for Wildlife Trusts |
| Surrey Docks Farm |
| Sustain |
| Thrive |
| Women's Environmental Network |