Canadian Groups
- My Sea to Sky
- The Future of Howe Sound
- Howe Sound Biosphere Region Initiative Society
- Save Howe Sound (Facebook)
- Sustainable Howe Sound
- Bowen Island Conservancy
- Horseshoe Bay Western Residents Association (Facebook)
- Gibsons Alliance of Business and Community Society
- Sunshine Coast Conservation Association
- Salish Sea Marine Sanctuary & Coastal Trail
US groups
NGOs