| Age-Friendly Orillia Advisory Committee | Orillia |
| Barrie Anti-Racism Task Force | Barrie |
| Barrie Area Native Advisory Circle, Rama | Chippewas of Rama First Nation |
| Barrie Police Services Board, Barrie | Barrie |
| Best Start Network of Simcoe County | Barrie |
| Blue Mountain Village Association | Blue Mountains |
| Bradford West Gwillimbury Community Initiatives, Bradford West Gwilimbury Community Initiative | Bradford West Gwillimbury |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Owen Sound - 1101 2nd Ave E, Suite 205 | Owen Sound |
| Central East Stroke Network, Barrie | Barrie |
| Child Youth and Family Services Coalition of Simcoe County | Barrie |
| Children's Mental Health Ontario | Toronto |
| Community Literacy of Ontario, Literacy and Basic Skills Support Organization | Midland |
| Community Living - Central Huron | Goderich |
| Community Living Huntsville, Community Supports for Adults and Children with Developmental Disabilities | Huntsville |
| Community Living Wingham & District | North Huron |
| Contact North | Contact Nord, Cobourg | Cobourg |
| Contact North | Contact Nord, Haliburton, Contact North | Contact Nord - Haliburton | Haliburton |
| E3 Community Services, Collingwood - Pretty River Pkwy N | Collingwood |
| Four County Labour Market Planning Board, Stratford-Bruce Peninsula Economic Region (Bruce, Grey, Huron, Perth), Stratford-Bruce Peninsula Economic Region Workforce Board | Brockton |
| Heritage Barrie, Barrie | Barrie |
| Huron County Economic Development, Local Immigration Partnership | Goderich |
| Huron Perth Community Support Services Network, Clinton | Central Huron |
| La Clé, 63 Main St - Penetanguishene | Penetanguishene |
| Learning Ontario Central South, Learning Ontario Central South - Support Organization | Peterborough |
| Métis Nation of Ontario - Great Lakes Metis Council, Owen Sound, Great Lakes Metis Council | Owen Sound |
| Ministry of Tourism, Culture and Gaming and Ministry of Sport, Midhurst Office, Grants Administration and Community Development | Springwater |
| North Perth. Municipal Office, North Perth, North Perth Community of Character | North Perth |
| Northumberland Child and Youth Collaborative | Cobourg |
| Ogemawahj Tribal Council, Rama | Chippewas of Rama First Nation |
| ONE CARE Home & Community Support Services, Clinton, ONE CARE Home & Community Support Services, Clinton | Central Huron |
| ONE CARE Home & Community Support Services, Wingham, ONE CARE Home & Community Support Services, Wingham | North Huron |
| Ontario Health, Toronto, Trillium Gift of Life Network | Toronto Downtown Central |
| Orillia, City of, Economic, Business Development and Communication Office, Orillia - Andrew St | Orillia |
| Parent Support Network | Orangeville |
| Parents Against Racism Simcoe County | Barrie |
| Period Poverty Task Force, Various Sites | Ontario |
| Peterborough Food Action Network, Peterborough - 185 King St | Peterborough |
| Port Hope. Municipal Office, Accessibility Advisory Committee | Port Hope (Municipality of) |
| Public Health Ontario, Orillia Office, Public Health Ontario, Orillia Office | Orillia |
| Quality In Lifelong Learning Network, QUILL Learning Network, Literacy and Basic Skills Support Organization | Huron East |
| Simcoe County Child Care Committee | Springwater |
| Simcoe County Local Immigration Partnership | Midland |
| Simcoe County Violence Against Women Coordinating Committee | Simcoe |
| Simcoe Muskoka Skillforce, Orillia, Literacy and Basic Skills Support Organization | Orillia |
| Simcoe Muskoka Skillforce, Orillia, Local Board | Orillia |
| The Common Roof, Orillia, The Common Roof (Orillia) | Orillia |
| Thrive: Northumberland Coalition to End Violence Against Women, Women's Resource Drop-In Centre | Cobourg |
| Trent University, Trent Student Centre - 1680 West Bank Dr, Trent Community Research Centre, Community-Based Research | Peterborough |
| United Way Perth-Huron, Social Research and Planning Council | Stratford |