| Adoption Council of Ontario | Toronto |
| Alzheimer Society Huron Perth, Library and Resource Centre, Betty Cardno Memorial Centre, Clinton | Central Huron |
| Alzheimer Society of Dufferin County | Orangeville |
| Alzheimer Society of Grey-Bruce | Owen Sound |
| Alzheimer Society of Muskoka | Bracebridge |
| Alzheimer Society of Simcoe County, Barrie | Barrie |
| Autism Ontario [Central East] | Toronto |
| Barrie. Economic and Creative Development, Barrie - 24 Maple Ave, Small Business Centre of Barrie, Simcoe County and Orillia | Barrie |
| Canadian Environmental Law Association | Toronto |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Hanover - 425 10th St, Choices Drug and Alcohol Counselling for Youth | Hanover |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Owen Sound - 1024 2nd Ave E, Peer Support and Information | Owen Sound |
| Canadian Mental Health Association Grey Bruce, Mental Health and Addiction Services, Owen Sound - 1101 2nd Ave E, Suite 207, Choices Drug and Alcohol Counselling for Youth | Owen Sound |
| Christian Resource Centre for Huron-Perth Presbytery | West Perth |
| Colibri - Centre des femmes francophones du comté de Simcoe, Barrie | Barrie |
| Community Futures South Georgian Bay | Collingwood |
| Down Syndrome Association of Peterborough, Lansdowne St W, Recreational and Social Programs | Peterborough |
| Down Syndrome Association of Simcoe County, Mailing Address | Barrie |
| Dying with Dignity Canada | Toronto |
| Epilepsy Ontario [Central East], Stouffville, York Region Branch | Stouffville |
| Georgian Bay Cancer Support Centre, Penetang -Branch of GBGH | Penetanguishene |
| Georgian College, Co-operative Education and Career Success, Barrie Campus - Bldg B - Room B110 | Barrie |
| Gilbert Centre for Social and Support Services, Barrie Office | Barrie |
| Hospice Simcoe, Penetanguishene Rd | Barrie |
| Landlord's Self Help Centre | Toronto |
| National Eating Disorder Information Centre | Toronto Downtown Central |
| Office of the Fire Marshal, Gravenhurst, Public Safety Training Division - Ontario Fire College Resource Centre | Gravenhurst |
| Peterborough Law Association, Lois C. Davidson Law Library | Peterborough |
| Simcoe County Law Association, Barrie, Simcoe County Law Library | Barrie |
| South Grey Bruce Youth Literacy Council | Hanover |
| Wellspring Stratford Cancer Support Centre | Stratford |
| Women's Own Resource Centre | South River |