| Organization Name(s) | Located In |
| Abundant Living Counselling Group | Ottawa |
| Ancoura | Ottawa |
| Anges de l'Espoir | Nation |
| Association francophone de parents d'enfants dyslexiques ou ayant tout autre trouble d'apprentissage | Orléans |
| Association pour l'intégration sociale d'Ottawa, Milieux de vie résidentiels | Ottawa |
| Birchall Consulting | Carleton Place |
| Brave-Hearts Farm Club | Apple Hill |
| Canada. Canadian Institutes of Health Research | Ottawa |
| Canadian Mental Health Association, Champlain East | Cornwall |
| Canadian Mental Health Association, Hastings and Prince Edward Branch | Belleville |
| Canadian Mental Health Association, Leeds-Grenville Branch, Family-to-Family Education Program | Brockville |
| Canadian Mental Health Association, Ottawa Branch, Dual Diagnosis Brokerage Service | Ottawa |
| Canadian Mental Health Association, Ottawa Branch, Mental Health Community Support Services | Ottawa |
| Carefor Health & Community Services, Richmond Care Home | Richmond (Ottawa) |
| Carlington Community Health Centre, Assertive Community Treatment Team | Ottawa |
| Causeway Work Centre | Ottawa |
| Causeway Work Centre, Employment Services | Ottawa |
| Centre 507 Drop-In | Ottawa |
| Centre espoir Sophie | Ottawa |
| Centre for Addiction and Mental Health | Ottawa |
| Centre Psychosocial | Vanier |
| Champlain Community Care Access Centre, In-Home and In-School Health Care Services | Gloucester |
| Children's Hospital of Eastern Ontario, Emergency and Psychiatry Department, Regional Psychiatric Emergency Service for Children and Youth | Ottawa |
| Children's Hospital of Eastern Ontario, In-patient Psychiatric Units | Ottawa |
| Children's Hospital of Eastern Ontario, Mental Health Outpatient Services | Vanier |
| Children's Hospital of Eastern Ontario, Youth Net / Réseau Ado | Ottawa |
| Citizen Advocacy of Ottawa | Ottawa |
| ConnexOntario Health Services Information, Mental Health Helpline | London |
| Cornwall Community Hospital, Outpatient Mental Health Program | Cornwall |
| Cornwall Community Hospital, Tri-County Mental Health Services | Cornwall |
| Counselling and Support Services of Stormont, Dundas and Glengarry, Community Integration Services | Cornwall |
| Crossroads Children's Centre | Ottawa |
| Daybreak Non-Profit Shelter (Ecumenical) Corporation | Ottawa |
| Elmwood Lodge | Ottawa |
| Family Services à la Famille Ottawa, Mental Health Program | Ottawa |
| Geriatric Psychiatry Community Services of Ottawa | Ottawa |
| Geriatric Psychiatry Community Services of Ottawa, Elder Abuse | Ottawa |
| Hampton Lodge Residential Care Home | Ottawa |
| Hôpital Montfort, Assertive Community Treatment Team, Ottawa East | Ottawa |
| Hôpital Montfort, Mental Health Program | Ottawa |
| Hôpital Montfort, Mental Health Program, Prescott and Russell Community Mental Health Centre, Rockland | Rockland |
| Horses Enriching People | Ottawa |
| Hotel Dieu Hospital, Mental Health Outpatient Program | Kingston |
| Krackers Katering | Ottawa |
| Lanark County Mental Health | Smiths Falls |
| Lanark Health & Community Services, Mental Health Support Project, The Link - Drop In Centre | Smiths Falls |
| Leeds and Grenville Rehabilitation and Counselling Services, Psychosocial Rehabilitation, Life Skills Development | Brockville |
| Leeds and Grenville Rehabilitation and Counselling Services, Supported Housing, Options, Permanent Cooperative Group Home | Brockville |
| Leeds and Grenville Rehabilitation and Counselling Services, Supported Housing, Options, Permanent Independent Living | Brockville |
| Leeds and Grenville Rehabilitation and Counselling Services, Supported Housing, Options, Transitional Co-operative Group Home | Brockville |
| Leeds Grenville Mental Health, Kemptville | Kemptville |
| Little League Baseball Canada | Ottawa |
| Main Street Community Services | Stittsville |
| Manoir Wymering Manor | Ottawa |
| MaryHomes Inc | Orléans |
| Montfort Renaissance, Housing Services | Ottawa |
| Montfort Renaissance, Les Ateliers de L'Élan | Vanier |
| Montfort Renaissance, Psychosocial Readaptation Programs and Clinical Services | Vanier |
| Mood Disorders Ottawa Mutual Support Group | Ottawa |
| Obsessive-Compulsive Disorder (OCD) Support Group of Ottawa | Ottawa |
| Ontario March of Dimes, Rehabilitation for the Disabled, Ottawa Office | Ottawa |
| Ontario. Ministry of Community and Social Services, Eastern Regional Office, Ontario Disability Support Program, Employment Supports | Ottawa |
| Ontario. Ministry of Community Safety and Correctional Services, St. Lawrence Valley Correctional and Treatment Centre, Secure Treatment Unit, Integrated Forensic Program, Royal Ottawa Health Care Group | Elizabethtown-Kitley |
| Ontario. Ministry of Health and Long Term Care, Direct Services Division, Psychiatric Patient Advocate Office, Brockville Mental Health Centre | Brockville |
| Open Arms | Orléans |
| Open Line Open Mind | Belleville |
| Ottawa Anxiety and Trauma Clinic | Ottawa |
| Ottawa Carleton Rehabilitation & Health Care | Carleton Place |
| Ottawa Children's Coordinated Access and Referral to Services | Ottawa |
| Ottawa Hospital (The), Champlain District Regional First Episode Psychosis Program, On Track | Ottawa |
| Ottawa Hospital (The), Civic Campus, Out-Patient and Community Psychiatry | Ottawa |
| Ottawa Hospital (The), Mental Health Mobile Crisis Team | Ottawa |
| Ottawa Hospital (The), Psychiatric Emergency Services | Ottawa |
| Ottawa Independent Living Resource Centre | Ottawa |
| Ottawa Salus Corporation | Ottawa |
| Ottawa. City Operations, Community and Social Services, Supportive housing - domiciliary hostels | Ottawa |
| Ottawa. City Operations, Parks, Recreation and Cultural Services, Community Programs Branch, Rural and Community Services and Centres, Special Needs | Orléans |
| Ottawa. City Operations, Parks, Recreation and Cultural Services, Complexes, Fitness and Aqua Venues Branch, Frank St Drop In | Ottawa |
| Ottawa. City Operations, Parks, Recreation and Cultural Services, Cultural and Heritage Services Branch, Community Arts Program | Ottawa |
| Parents' Lifelines of Eastern Ontario, Support for families with children / youth / young adults with mental illness | Ottawa |
| Pathways to Independence, Acquired Brain Injury Services | Ottawa |
| Pavillon Marionville 2010 | Cumberland |
| Pembroke Regional Hospital, Community Mental Health Services, Wellness Recovery Action Plan, WRAP | Pembroke |
| Pinecrest-Queensway Community Health Centre, Pinecrest-Queensway Assertive Community Treatment Team | Ottawa |
| Post Psychiatric Leisure Experience (A) | Ottawa |
| Precision Health Group, Edgewood Care Centre | Ottawa |
| Project Upstream | Ottawa |
| Providence Care, Brockville, Community Treatment Order Program | Brockville |
| Providence Care, Mental Health Services site, Community Treatment Order Program | Kingston |
| Providence Care, Mental Health Services site, Personality Disorders Service | Kingston |
| Providence Care, Mental Health Services site, Schizophrenia/Rehabilitation Service | Kingston |
| Psychiatric Survivors of Ottawa | Ottawa |
| Queensway Carleton Hospital, Out-Patient Mental Health Clinic | Nepean |
| Rideauwood Addiction and Family Services | Ottawa |
| Roberts / Smart Centre | Ottawa |
| Shepherds of Good Hope, Evening Drop-in | Ottawa |
| Shepherds of Good Hope, Good Day Workshop | Ottawa |
| Shepherds of Good Hope, Hope Outreach | Ottawa |
| Shepherds of Good Hope, Supportive Living | Ottawa |
| The Royal, Brockville Mental Health Centre, Acute Psychiatry (Elmgrove Service) | Brockville |
| The Royal, Brockville Mental Health Centre, Geriatric Mental Health Community Team | Brockville |
| The Royal, Brockville Mental Health Centre, Homes for Special Care | Elizabethtown-Kitley |
| The Royal, Royal Ottawa Mental Health Centre | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Assertive Community Treatment Team | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Community Mental Health Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Integrated Forensic Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Mood Disorders Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Recovery Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Substance Use and Concurrent Disorders Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Substance Use and Concurrent Disorders Program, Assessment and Stabilization Unit | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Substance Use and Concurrent Disorders Program, Early Intervention Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Volunteer Services, Mental Health Community Library | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Youth Outpatient / Outreach Service, Youth Inpatient Unit, Youth Partial Hospitalization Unit, Youth Day Treatment Unit | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Youth Psychiatry Program | Ottawa |
| The Royal, Royal Ottawa Mental Health Centre, Youth Psychiatry Program, Youth Inpatient Unit | Ottawa |
| Tranquil Acres Inc, Therapeutic Equestrian Centre | Kars |
| Youth Services Bureau of Ottawa, Wraparound Ottawa | Ottawa |