HCPI Organizational Members

• Conserver Society of Hamilton and District
• Hamilton Naturalists' Club
• The Glanbrook Conservation Committee
• Great Lakes United
• Environment Hamilton
• Canadian Federation of University Women - Hamilton
• Sierra Club of Canada Hamilton - Niagara Chapter
• Bay Area Restoration Council (BARC)
• Green Venture
• Garden with Nature
• Canadian Organic Growers Wentworth-Burlington Chapter
• Plan B Organic Farm
• OPIRG McMaster
• McMaster Students' Union Environmental Committee
• Unitarian Social Action Committee
• Olivet United Church Environment Committee
• CANEW Neighbourhood Association
• Westdale United Church, S.A.G.E
• 3 -Fold
• Ainslie Wood/Westdale Community Association
• Hamilton Action for Social Change
• North End Neighbourhood Association (NENA)
• Citizens for a Sustainable Community
• The Beaudry Group - Landscape Contractors

The HCPI also represents many individual citizens.