| Acton Horticultural Society | Acton |
| Aldershot Village Business Improvement Area | Burlington |
| Association of Oakville Harbours Stakeholders | Oakville |
| Bronte Business Improvement Area | Oakville |
| Bronte Horticultural Society | Oakville |
| Burlington Downtown Business Association | Burlington |
| Burlington Horticultural Society | Burlington |
| Conservation Halton, Green Space: Newcomer Youth Climate Forum | Burlington |
| Conservation Halton, Public Education/Outreach Programs | Burlington |
| Downtown Acton Business Improvement Area | Acton |
| Downtown Georgetown Business Improvement Area | Georgetown |
| Downtown Milton Business Improvement Area | Milton |
| Downtown Oakville Business Improvement Area | Oakville |
| Friends of the Old Seed House Garden, Showcase Garden | Georgetown |
| Georgetown Horticultural Society | Georgetown |
| Kerr Village Business Improvement Area | Oakville |
| Milton & District Horticultural Society | Milton |
| Oakville Horticultural Society | Oakville |
| Oakville. Parks and Open Space, Greenhouse/Conservatory Facilities & Programs | Oakville |
| Oakvillegreen Conservation Association, Treeplanting | Oakville |
