| Advocacy Centre for Tenants Ontario | Toronto |
| Advocacy Centre for the Elderly | Toronto |
| ARCH Disability Law Centre | Toronto |
| AURA | Toronto |
| Automobile Protection Association | Toronto |
| Barrie. Legislative and Court Services Department, Barrie - 70 Collier St, City Clerk's Office | Barrie |
| Barrie. Municipal Office, Barrie - 45 Cedar Pointe Dr, Enforcement Services | Barrie |
| Bradford Immigrant & Community Services, Bradford Immigrant Community Services | Bradford West Gwillimbury |
| Bradford West Gwillimbury Municipal Office | Bradford West Gwillimbury |
| Breaking Down Barriers, Independent Living Resource Centre | Collingwood |
| Breaking Down Barriers, Independent Living Resource Centre, Peer Support Program, Independent Living Skills, Information and Referral | Collingwood |
| Busby Centre, Barrie - 88 Mulcaster St, Drop In Services | Barrie |
| Canada. Correctional Service Canada, Barrie Office, Parole Services | Barrie |
| Canada. Indigenous Services Canada, Indian Residential Schools Settlement Agreement | Gatineau |
| Canada. Members of Parliament, Holland Landing Office, York-Simcoe Federal Riding - Scot Davidson MP | East Gwillimbury |
| Canada. Members of Parliament, Orillia, Simcoe North Federal Riding - Adam Chambers | Orillia |
| Canada. Members of Parliament - North Simcoe, Midland, Simcoe North Federal Riding - Adam Chambers MP | Midland |
| Canada. Members of Parliament [Central East], Barrie-Innisfil Riding, Federal Constituency Office - Barrie-Innisfil Riding - John Brassard MP | Barrie |
| Canada. Members of Parliament [Central East], Barrie-Springwater-Oro Medonte Riding, Federal Constituency Office - Barrie-Springwater-Oro Medonte Riding - Doug Shipley MP | Barrie |
| Canada. Members of Parliament [Central East], Simcoe-Grey Riding - Alliston Office, Federal Constituency Office - Simcoe-Grey Riding - Terry Dowdall MP | New Tecumseth |
| Canada. Members of Parliament [Central East], Simcoe-Grey Riding - Collingwood Office, Federal Constituency Office - Simcoe-Grey Riding - Terry Dowdall MP | Collingwood |
| Canadian Bar Association (The), Pro Bono Initiative - Crisis in Ukraine | Ottawa |
| Canadian Centre for Housing Rights, Eviction Prevention and Tenant Support | Toronto |
| Canadian Environmental Law Association | Toronto |
| Canadian Human Rights Commission | Ottawa |
| Cangrands National Kinship Support, Mailing Address | Saskatchewan |
| Catulpa Community Support Services, Barrie Office, FASD Key Services and Support Program | Barrie |
| Child & Youth Advocacy Centre Simcoe Muskoka, Barrie | Barrie |
| Child & Youth Advocacy Centre Simcoe Muskoka, Orillia | Orillia |
| Chinese and Southeast Asian Legal Clinic | Toronto |
| Clearview. Municipal Office | Clearview (Simcoe County) |
| Colibri - Centre des femmes francophones du comté de Simcoe, Barrie | Barrie |
| Collingwood. Municipal Office, Collingwood - Hurontario St | Collingwood |
| Commissionaires, Barrie, Identification Services | Barrie |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Barrie Satellite Office | Barrie |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Christian Island Satellite Office | Beausoleil First Nation |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Collingwood Satellite Office | Collingwood |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Employment Law Services, Orillia Head Office | Orillia |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Haliburton Satellite Office | Haliburton |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Midland Office | |
| Community Legal Clinic-Simcoe Haliburton Kawartha Lakes, Orillia Head Office | Orillia |
| CONTACT Community Services, Alliston - 39 Victoria St E | New Tecumseth |
| CONTACT Community Services, Alliston - 39 Victoria St E, Housing Resource Centre | New Tecumseth |
| Dying with Dignity Canada | Toronto |
| Empower Simcoe, Barrie Head Office - 39 Fraser Crt, Regional Housing Support Services | Barrie |
| Empower Simcoe, Midland - Elizabeth St, Regional Housing Support Services | Midland |
| Empower Simcoe, Orillia - Queen St E, Regional Housing Support Services | Orillia |
| Empower Simcoe, South Georgian Bay, Regional Housing Support Services | Collingwood |
| Georgian Bay Native Friendship Centre, Indigenous Court Worker | Midland |
| Grandparents Requesting Access and Dignity Society | Toronto Downtown |
| HIV & AIDS Legal Clinic Ontario (HALCO) | Toronto |
| Home Horizon, Collingwood, Barbara Weider House | Collingwood |
| Human Rights Tribunal of Ontario | Toronto |
| IAVGO Community Legal Clinic | Toronto |
| Income Security Advocacy Centre | Toronto |
| John Howard Society of Simcoe & Muskoka, Barrie - 80 Bradford St, Suite 228, Record Suspension Assistance | Barrie |
| Justice for Children and Youth | Toronto |
| Landlord's Self Help Centre | Toronto |
| Law Society of Ontario, Law Society Referral Service | Toronto |
| Legal Aid Ontario, Barrie - 75 Mulcaster St, Advice Lawyer for Family Law | Barrie |
| Legal Aid Ontario, Barrie - 85 Bayfield St, Central District Office | Barrie |
| Legal Aid Ontario, Collingwood, Advice Lawyer for Family Law | Collingwood |
| Legal Aid Ontario, Midland, Advice Lawyer for Family Law | Midland |
| Legal Aid Ontario, Orillia, Advice Lawyer for Family Law | Orillia |
| Legal Line, Online Services | Toronto |
| Mediation Centre of Simcoe County | Barrie |
| My Friend's House, Domestic Violence Shelter | Collingwood |
| Ontario Federation for Cerebral Palsy | North York Central |
| Ontario Nurses' Association, Orillia, Regional Office | Orillia |
| Ontario. Members of Provincial Parliament, Barrie-Innisfil Riding, Provincial Constituency Office - Andrea Khanjin | Barrie |
| Ontario. Members of Provincial Parliament, Barrie-Springwater-Oro-Medonte Riding, Provincial Constituency Office - Doug Downey | Barrie |
| Ontario. Members of Provincial Parliament, Provincial Constituency Office - Brian Saunderson, Simcoe-Grey Riding - Stayner Office | Stayner |
| Ontario. Members of Provincial Parliament, Provincial Constituency Office - Brian Saunderson, Simcoe-Grey Riding - Stayner Office, Simcoe-Grey Riding - Stayner Office | Clearview (Simcoe County) |
| Ontario. Members of Provincial Parliament, Simcoe North Riding - Orillia Office, Provincial Constituency Office - Jill Dunlop, Simcoe North Riding | Orillia |
| Ontario. Members of Provincial Parliament, Simcoe-Grey Riding - Alliston Office, Provincial Constituency Office - Brian Saunderson, Simcoe-Grey Riding - Alliston Office | New Tecumseth |
| Ontario. Members of Provincial Parliament, York-Simcoe Riding, Provincial Constituency Office - Caroline Mulroney | East Gwillimbury |
| Ontario. Ministry of Children, Community and Social Services. Family Responsibility Office | Toronto |
| Ontario. Ministry of Government and Consumer Services. Consumer Protection Ontario | Toronto |
| Ontario. Ministry of Long-Term Care, Long-Term Care Family Support and Action Line | Toronto Downtown Central |
| Ontario. Ministry of Municipal Affairs and Housing. Rental Housing Enforcement Unit | Toronto |
| Ontario. Ministry of the Attorney General, Barrie Courthouse - Room 303, Family Law Information Centre | Barrie |
| Ontario. Ministry of the Attorney General. Office of the Public Guardian and Trustee | Toronto |
| Ontario. Office of the Worker Adviser, Scarborough Office, Ontario. Office of the Worker Adviser, Scarborough Office | Toronto |
| Operation Ukrainian Safe Haven | |
| Patient / Client and Family Council, Penetanguishene | Penetanguishene |
| Penetanguishene, Town of, Municipal Office | Penetanguishene |
| Prisoners HIV / AIDS Support Action Network, Prisoners HIV/AIDS Support Action Network | Toronto |
| Royal Canadian Legion, Collingwood Branch 63 - Ex-service Personnel and Dependents Program, Collingwood | Collingwood |
| Salvation Army Barrie, Barrie - Bayfield St, Community and Family Services | Barrie |
| Salvation Army Orillia Citadel (The), Community and Family Services, Food Bank, Orillia - Coldwater Rd W | Orillia |
| Service Canada, Barrie, Service Canada Centre, Barrie | Barrie |
| Service Canada, Collingwood, Service Canada Centre | Collingwood |
| Service Canada, Orillia, Service Canada, Orillia | Orillia |
| Service Canada - Midland, Midland, Service Canada Centre | Midland |
| ServiceOntario, Barrie - Simcoe St, Barrie (Simcoe St) Service Counter | Barrie |
| ServiceOntario, Office of the Registrar General | Toronto |
| Simcoe County, Corporation of, Social and Community Services Division, Midhurst Administration Centre | Springwater |
| Springwater Township, Minesing - Township of Springwater Administration Centre, Municipal Office | Springwater |
| Tiny, Township of, Municipal Office | Tiny |
| Wasaga Beach. Municipal Office | Wasaga Beach |
| Women and Children's Shelter of Barrie, Unpublished | Barrie |
| Workers Health and Safety Legal Clinic | Toronto |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Settlement Program | Barrie |