| 988 Suicide Crisis Helpline | Ontario |
| Acclaim Health, Hospice Care and Bereavement Support | Oakville |
| Bay Gardens Funeral Home, Bereavement Support Services | Hamilton |
| Bereaved Families of Ontario - South Central Region, Bereaved Families of Ontario Grief Support Groups | Hamilton |
| Bereaved Families of Ontario, Halton-Peel, Mississauga, Centre for Grief and Healing | Mississauga |
| Canadian Mental Health Association, Oakville - Halton Region Branch Head Office, Mental Health Services | Oakville |
| Canadian Mental Health Association, Counselling Service | Halton Region |
| Canadian Mental Health Association, Mobile Outreach Team - COAST - Crisis Outreach and Support Team | Oakville |
| Canadian Mental Health Association, Milton and Halton Hills, Mental Health Services | Milton |
| Children and Youth Grief Network | Peel Region |
| Distress and Crisis Ontario | Waterloo |
| Distress Centre Halton | Halton Region |
| Distress Centres of Greater Toronto, Survivor Support Program | Toronto |
| First Nations and Inuit Hope for Wellness Helpline, Mental Health Helpline and On-line Chat Counselling Services | Ontario |
| For You Telecare Family Service, Counselling, Support and Outreach Programs | Toronto |
| Friendship Bench (The) | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Mental Health - Child and Adolescent Services | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Mental Health - Community Case Management | Oakville |
| Halton Suicide Prevention Coalition, BeSafe App | Halton Region |
| Heartache2Hope | Oakville |
| Heartache2Hope, HOPELINE | Oakville |
| How to Find - Crisis and Distress Services, Halton Region | Halton Region |
| Kids Help Phone, Crisis Text Line | Toronto |
| Kids Help Phone | Toronto |
| Lighthouse for Grieving Children and Families, Grief and Bereavement Support Services | Oakville |
| Métis Nation of Ontario, Brampton | Brampton |
| Norval United Church, Georgetown | Georgetown |
| Ontario Federation of Agriculture, Guardian Network (The) - Suicide Prevention Program | Ontario |
| ROCK, Burlington - Head Office, Community Mental Health Services | Burlington |
| ROCK, Individualized Mental Health Services | Halton Region |
| Thrive Counselling, Burlington Head Office | Burlington |
| Thrive Counselling, Counselling Services | Burlington |
| Thrive Counselling, Milton Office | Milton |
| Thrive Counselling, North Halton Office | Georgetown |
| Thrive Counselling, Oakville Office | Oakville |
| Women's Centre of Halton (The), Women's Support Services | Oakville |
