| 2-Spirited People of the 1st Nations, Community Programs | Toronto |
| 4:ONEoakville, Human Trafficking - Public Awareness and Survivor Support | Oakville |
| 988 Suicide Crisis Helpline | Ontario |
| Ability Online Support Network, Mono - Online Service | Mono |
| Aboriginal Legal Services | Toronto |
| AboutFace | North York West |
| Acclaim Health, Hospice Care and Bereavement Support | Oakville |
| Achēv, Oakville, Newcomer Information Centre | Oakville |
| Achēv, Newcomer Information Centre, Mississauga Location | Mississauga |
| Action Canada for Sexual Health and Rights | Ottawa |
| ADAPT Halton, Oakville - Head Office, Alcohol, Drug and Gambling Assessment, Prevention and Treatment Services | Oakville |
| Afghan Association of Ontario, Canada | Toronto |
| African Community Services of Peel, Brampton, Family Program | Brampton |
| African Community Services of Peel, Brampton, Newcomer Settlement Program | Brampton |
| African Community Services of Peel, Brampton, Violence Against Women Program | Brampton |
| AgScape | Milton |
| Alliance for South Asian AIDS Prevention, Toronto | Toronto |
| ARCH Disability Law Centre | Toronto |
| Armenian Family Support Services | Toronto |
| Art Gallery of Burlington | Burlington |
| Asian Community AIDS Services, Toronto | Toronto |
| Assaulted Women's Helpline | Toronto |
| Asthma Canada | Toronto Downtown North |
| Autism Ontario, Halton Chapter - Mailing Address | Burlington |
| Beginnings Family Services, Beginnings Family Services Hamilton Office | Hamilton |
| Bereaved Families of Ontario, Bereaved Families of Ontario Grief Support Groups | Hamilton |
| BizPaL | Ottawa |
| Black Coalition for AIDS Prevention | Toronto |
| Black Legal Action Centre | Toronto |
| Black Youth Helpline, Helpline and Supports | Toronto |
| Boost Child & Youth Advocacy Centre | Toronto |
| Brain Injury Association of Peel and Halton | Mississauga |
| breakingfreeonline | |
| Bridging the Gap | Burlington |
| Burlington Public Library, Central Branch, Library Services | Burlington |
| Burlington Public Library, Aldershot Branch, Library Services | Burlington |
| Burlington Public Library, Alton Branch, Library Services | Burlington |
| Burlington Public Library, Brant Hills Branch, Library Services | Burlington |
| Burlington Public Library, Kilbride Branch, Library Services | Burlington |
| Burlington Public Library, New Appleby Branch, Library Services | Burlington |
| Burlington Public Library, Tansley Woods Branch, Library Services | Burlington |
| Burlington. City Hall, Service Burlington | Burlington |
| CAAN, Mailing Address | |
| Canada. Canada Revenue Agency, Registered Disability Savings Plan (RDSP) | |
| Canada. Health Canada, Ontario Region, First Nations and Inuit Health Branch | Ottawa |
| Canada. Health Canada, Cannabis in Canada | Ottawa |
| Canada. Immigration, Refugees and Citizenship Canada, Greater Toronto Area, Citizenship and Immigration Centre, Mississauga office | Mississauga |
| Canada. Indigenous Services Canada, Indian Residential Schools Settlement Agreement | Gatineau |
| Canada. Indigenous Services Canada, Hope for Wellness Help Line | |
| Canada. Office of the Federal Ombudsperson for Victims of Crime | Ottawa |
| Canadian Cancer Society - Ontario Division, Cancer Information Service | Toronto Downtown North |
| Canadian Cancer Society - Ontario Division, Smokers' Helpline | Toronto Downtown North |
| Canadian Cancer Society - Ontario Division - Peer Match Program | Toronto Downtown North |
| Canadian Centre for Victims of Torture, Counselling and Support Services, Mississauga Office | Mississauga |
| Canadian Centre on Substance Use and Addiction | Ottawa |
| Canadian Centre to End Human Trafficking, Canadian Human Trafficking Hotline | Ontario |
| Canadian Hard of Hearing Association, Ottawa, Canadian Hard of Hearing Association, Ottawa | Ottawa |
| Canadian Human Rights Commission | Ottawa |
| Canadian Information Centre for International Credentials | Toronto |
| Canadian Mental Health Association, Oakville - Halton Region Branch Head Office, Mental Health Services | Oakville |
| Canadian Mental Health Association, Milton and Halton Hills, Mental Health Services | Milton |
| Canadian Mental Health Association, National, Toronto - Online/Web Service, Mental Health Resources | Toronto |
| Canadian Mental Health Association, York Region and South Simcoe, BounceBack Ontario | Vaughan |
| Canadian Paediatric Society, Caring for Kids | Ottawa |
| Canadian Parents of Murdered Children and Survivors of Homicide Victims | Ottawa |
| Canadian Ukrainian Immigrant Aid Society | Toronto |
| Canadian Virtual Hospice | Winnipeg |
| CareNow Ontario | Toronto Downtown East |
| CATIE (Canadian AIDS Treatment Information Exchange) | Toronto Downtown Central |
| CATIE (Canadian AIDS Treatment Information Exchange), Where To? | Toronto Downtown Central |
| Central Registry, Food Support Programs | Oakville |
| Centre for Addiction and Mental Health, CAMH Support Resources and Information Services | Toronto |
| Centre for Diverse Learners | Burlington |
| Centre for Skills Development, Burlington - Appleby Line, LINC (Language Instruction for Newcomers to Canada) and Immigrant Services | Burlington |
| Centre for Skills Development, Burlington - South Service Rd, LINC (Language Instruction for Newcomers to Canada) and Immigrant Services | Burlington |
| Centre for Skills Development, Milton - Ontario St S - Unit 15, LINC (Language Instruction for Newcomers to Canada) and Immigrant Services | Milton |
| Centre for Skills Development, Oakville - Abbeywood Dr, LINC (Language Instruction for Newcomers to Canada) and Immigrant Services | Oakville |
| Children and Youth Grief Network | Peel Region |
| Chinese Association of Mississauga, Mississauga | Mississauga |
| Connected Care Halton Ontario Health Team (CCHOHT), Oakville, Navigation Line | Oakville |
| ConnexOntario, Helpline | Not Known |
| ConnexOntario, mindyourmind | Not Known |
| Conservation Halton, Campbellville - Mountsberg Conservation Area, Conservation Land & Recreational Trails | Milton |
| Conservation Halton, Milton - Crawford Lake Conservation Area, Conservation Land & Recreational Trails | Milton |
| COSTI, ArriveON App | Ontario |
| COSTI, International Student Connect | Ontario |
| COSTI, Orientation to Ontario | Ontario |
| Credit Valley Conservation Authority, Limehouse Conservation Area, Conservation Land & Recreational Trails | Halton Hills |
| Credit Valley Conservation Authority, Silver Creek Conservation Area, Conservation Land & Recreational Trails | Halton Hills |
| Cross-Cultural Community Services Association, The, Cross-Cultural Community Services Association, The, TCCSA Peel Centre | Mississauga |
| Deaf Muslims of Canada, Interpretation / Translation | Burlington |
| DEBRA Canada | Oakville |
| Developmental Services Ontario Central West Region, Access to Services and Supports for Individuals with a Developmental Disability | Milton |
| Diabetes Canada | Toronto Downtown Central |
| EFry Hope and Help for Women, Mississauga Office | Mississauga |
| eMentalHealth.ca | Ottawa |
| Fem'aide : Francophone helpline for women affected by violence | Ontario |
| For You Telecare Family Service, Counselling, Support and Outreach Programs | Toronto |
| FrancoQueer | Toronto |
| Gamblers Anonymous, Gamblers Anonymous, Toronto | Vaughan |
| Gay Men's Sexual Health Alliance | Toronto Downtown East |
| Genetic Aortic Disorders Association Canada, Mississauga | Mississauga |
| Geneva Centre for Autism | Toronto Downtown North |
| Good Shepherd Centres, Martha House Location, Good Shepherd Centres, Women's Services | Hamilton |
| Good Shepherd Centres, Mary's Place Location, Good Shepherd Centres, Women's Services | Hamilton |
| Good2Talk, Telephone and Virtual Service | Toronto |
| Greenpeace Canada, Community Programs | Toronto |
| Halton Children's Aid Society, Burlington Office | Burlington |
| Halton Children's Aid Society, Milton Office | Milton |
| Halton Healthcare, Georgetown Hospital, Asthma Education Centre | Halton Hills |
| Halton Healthcare, Milton District Hospital, Asthma Education Centre | Milton |
| Halton Healthcare, Mississauga Halton Central Intake Program - one-Link - Addictions and Mental Health Services Referral | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Asthma Education Centre | Oakville |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Health Information Centre | Oakville |
| Halton Hills Public Library, Georgetown Branch, Library Services | Georgetown |
| Halton Hills Public Library, Acton Branch, Library Services | Acton |
| Halton Hills Public Library, Children's and Youth Services | Georgetown |
| Halton Hills Public Library, Home Library Service | Georgetown |
| Halton Information Providers | Oakville |
| Halton Regional Police Service, Victim Services Unit | Oakville |
| Halton Suicide Prevention Coalition, BeSafe App | Halton Region |
| Halton. Halton Region Public Health, Sexual Health Clinics | Halton Region |
| Halton. Halton Region Public Health, HaltonParents | Oakville |
| Halton. Halton Region Public Health, School Years Health | Oakville |
| Halton. Small Business Centre, Small Business Enterprise Centre | Oakville |
| Halton. Social and Community Services, Halton Housing Help | Halton Region |
| Hamilton/Burlington SPCA, Companion Animal Hospital, Hamilton/Burlington SPCA | Hamilton |
| Heartache2Hope, Oakville, HOPELINE | Oakville |
| HMC Connections, Settlement Services | Halton Region |
| Hospice Mississauga, Help Us Understanding Grief (HUUG) | Mississauga |
| Hospital for Sick Children | Toronto |
| How to Find - Crisis and Distress Services, Halton Region | Halton Region |
| How to Find - Newcomer to Canada (Immigrant / Refugee) Services, Halton Region | Halton Region |
| Hydrocephalus Canada | Etobicoke Central |
| Immigration and Refugee Board of Canada. Central Region | Toronto |
| Immigration, Refugees, and Citizenship Canada, Canadian Citizenship and Immigration Services | Hamilton |
| Indigenous Network, Indigenous Programs | Mississauga |
| Indus Community Services, Family Services, Brampton Gillingham Office | Brampton |
| Indus Community Services, Family Services, Mississauga Head Office - Hurontario Suite 206 | Mississauga |
| Indus Community Services, Newcomer Services, Brampton Gillingham Office | Brampton |
| Information Burlington | Burlington |
| Information Halton Hills | Georgetown |
| Information Milton | Milton |
| Information Oakville | Oakville |
| Interligne | Québec |
| International Development and Relief Foundation, Toronto Office, International and Local Education Programs | Toronto |
| International Dyslexia Association - Ontario Branch | Toronto |
| International Railroad for Queer Refugees | Toronto |
| Jack.org, BeThere.org - Online Mental Health Supports | Toronto |
| John Howard Society of Peel, Halton and Dufferin, Community Services | Milton |
| Kerr Street Mission, Youth Connected | Oakville |
| Kerry's Place, Kennedy Mississauga Resource Centre | Mississauga |
| Kidney Foundation of Canada, Ontario Branch | Mississauga |
| Kids' Health Links Foundation | Oakville |
| Kids Help Phone | Toronto |
| Lao Association of Ontario | Toronto |
| Learning Disabilities Association of Ontario | Etobicoke |
| Lesbian Gay Bi Trans YouthLine, Text and Chat YouthLine | Toronto |
| Leukemia and Lymphoma Society of Canada - Ontario Region | North York East |
| LGBTQ+ Youth HeLP, Health Information Website | Ottawa |
| Lighthouse for Grieving Children and Families, Grief and Bereavement Support Services | Oakville |
| Links2Care, Acton Community Hub, Care at Home for Seniors and Adults with Disabilities | Acton |
| Links2Care, Georgetown Community Hub, Care at Home for Seniors and Adults with Disabilities | Halton Hills |
| Liver Canada | Markham |
| Lung Health Foundation | North York East |
| Lyme Ontario | Ancaster |
| LymeHope | Burlington |
| Melanoma Canada | Oakville |
| Mental Health Mutual-Aid Hub Canada, Mandarin Hotline and Mental Health Support | Toronto |
| Milton Autism | Milton |
| Milton Public Library, Main Branch, Library Services | Milton |
| Milton Public Library, Beaty Branch, Library Services | Milton |
| Milton Public Library, Sherwood Branch, Library Services | Milton |
| Mississauga Halton Palliative Care Network | Mississauga |
| Mood Disorders Association of Ontario, Peer Supports and Services (Toronto) | Toronto |
| MS Canada | Toronto Downtown Central |
| Muslim Children's Aid and Support Services, Child, Youth and Family Support Services | Toronto |
| My Community Services, My Community Services, Mississauga West | Mississauga |
| National Eating Disorder Information Centre | Toronto Downtown Central |
| National Initiative for Eating Disorders, Education and Support Services | Toronto |
| Native Canadian Centre of Toronto | Toronto |
| Native Women's Resource Centre of Toronto, Community Programs | Toronto |
| Newcomer Centre of Peel, Mississauga, Settlement Services | Mississauga |
| Oak Park Neighbourhood Centre, Churchill Neighbourhood Centre | Oakville |
| Oak Park Neighbourhood Centre, Family & Preschool Programs | Oakville |
| Oakville Public Library, Central Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Accessible Collections & Services | Oakville |
| Oakville Public Library, Clearview Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Creation Zone | Oakville |
| Oakville Public Library, Glen Abbey Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Iroquois Ridge Branch, Branch Specific Services | Oakville |
| Oakville Public Library, OPL Express | Oakville |
| Oakville Public Library, Sixteen Mile Branch, Branch Specific Services | Oakville |
| Oakville Public Library, White Oaks Branch, Branch Specific Services | Oakville |
| Oakville Public Library, Woodside Branch, Branch Specific Services | Oakville |
| Oakvillegreen Conservation Association | Oakville |
| Oasis Centre des femmes, Community Services, Brampton Satellite Office | Brampton |
| OCASI - Ontario Council of Agencies Serving Immigrants, NewYouth.ca | Ontario |
| OCASI - Ontario Council of Agencies Serving Immigrants, Settlement.Org | Ontario |
| OCASI - Ontario Council of Agencies Serving Immigrants, WelcomeOntario.ca | Ontario |
| OCASI - Ontario Council of Agencies Serving Immigrants, OCASI | Toronto |
| One Stop Talk | Ontario |
| Ontario Aboriginal HIV/AIDS Strategy | Toronto Downtown North |
| Ontario Health atHome, Etobicoke Office | Etobicoke Central |
| Ontario Health atHome, Burlington Office | Burlington |
| Ontario Health atHome, Milton Office | Milton |
| Ontario Health atHome, Mississauga Office | Mississauga |
| Ontario Human Rights Commission | Toronto |
| Ontario Network of Sexual Assault / Domestic Violence Treatment Centres | Toronto |
| Ontario. Ministry of Children, Community and Social Services, Burlington - Itabashi Way, Ontario Disability Support Program | Burlington |
| Ontario. Ministry of Children, Community and Social Services. Support Services for Male Survivors of Sexual Abuse Program | Toronto |
| Ontario. Ministry of Children, Community and Social Services. Victim Support Line | Toronto |
| Ontario. Ministry of Health, Health811 | Toronto Downtown Central |
| Ontario. Ministry of Health, Sexual Health Infoline Ontario | Toronto Downtown |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Halton Region Office, Employment Ontario Office | Oakville |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Employment Ontario Contact Centre | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, e-Channel | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Global Experience Ontario | Toronto |
| Ontario. Ministry of the Attorney General, Independent Legal Advice for Survivors of Sexual Assault Program | Toronto |
| PCHS, PCHS Mississauga | Mississauga |
| Pflag Canada, Pflag Halton | Milton |
| Polycultural Immigrant and Community Services, Mississauga Office | Mississauga |
| Positive Health Network, Oakville - Kerr St, Supports, Education and Training | Oakville |
| Postpartum Support International, Postpartum Mood Disorder Services | Toronto |
| Prime Care Family Health Team, Gender Affirming Care Clinic | Milton |
| PRISM Halton | Halton Region |
| Pro Bono Ontario, Canadian Legal Support for Ukrainians | Toronto |
| Project Autism Canada | Halton Region |
| Rainbow Health Ontario | Toronto Downtown East |
| ROCK, Access and System Navigation | Halton Region |
| ROCK, Danielle's Place - Eating Disorder Support and Resource Centre | Burlington |
| ROCK, Queer@ROCK | Halton Region |
| ROCK, Burlington - Mobile Services, EarlyON Child and Family Centre | Burlington |
| SAFE (Survivor Advocates for Empowerment), Victim & Survivor Support Services & Advocacy | Halton Region |
| Scleroderma Society of Ontario, Scleroderma Society of Ontario Support Groups | Hamilton |
| Sensity Deafblind and Sensory Support Network of Canada, Paris - Main St | Paris |
| Service Canada, Youth in Canada | Gatineau |
| Service Canada, Service Canada, Mississauga Service Canada Centre | Mississauga |
| Service Canada - Halton Region, Oakville, Federal Government Services | Oakville |
| Service Canada - Halton Region, Burlington, Federal Government Services | Burlington |
| Service Canada - Halton Region, Georgetown, Federal Government Services | Georgetown |
| Service Canada - Halton Region, Milton, Federal Government Services | Milton |
| Service Canada - Wellington County, Guelph Service Canada Centre, Federal Government Information Lines | Guelph |
| ServiceOntario, ServiceOntario, Brampton North Service Counter | Brampton |
| ServiceOntario, ServiceOntario, Brampton South Service Counter | Brampton |
| ServiceOntario, ServiceOntario, Mississauga - Dundas St W Service Counter | Mississauga |
| ServiceOntario - Halton Region, Burlington - West Service Counter, Provincial Government Services | Burlington |
| ServiceOntario - Halton Region, Burlington - East Service Counter, Provincial Government Services | Burlington |
| ServiceOntario - Halton Region, Georgetown Service Counter, Provincial Government Services | Georgetown |
| ServiceOntario - Halton Region, Milton - Highpoint Service Counter, Provincial Government Services | Milton |
| ServiceOntario - Halton Region, Milton - Milton Mall Service Counter, Provincial Government Services | Milton |
| ServiceOntario - Halton Region, Oakville - Dorval Crossing East Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Halton Region, Oakville - Pacific Road Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Halton Region, Oakville - Staples Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Halton Region, Oakville - Trafalgar Village Service Counter, Provincial Government Services | Oakville |
| ServiceOntario - Wellington County, Silvercreek and Highway 6 (Guelph), Provincial Government Services | Guelph |
| ServiceOntario - Wellington County, Stone Road and Gordon (Guelph), Provincial Government Services | Guelph |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS) | Oakville |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS), Anti-Human Trafficking Services | Halton Region |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS), Halton Collaborative Against Human Trafficking | Halton Region |
| Sheridan College, Sheridan Student Union - Student Services | Oakville |
| Silent Voice Canada | Toronto Downtown North |
| Stride, Supported Employment | Halton Region |
| Support House, Housing Services | Oakville |
| The Halton Resource Connection, Child Care Directory and Information Line | Milton |
| The Halton Resource Connection, Resource Library | Milton |
| Threads of Life - Association for Workplace Tragedy Family Support | London |
| Toronto Pflag | Toronto |
| Trans Lifeline | |
| Unsinkable, Mental Health Support and Awareness | Toronto |
| Variety Village, Toronto | Toronto |
| Vietnamese Association, Toronto, Vietnamese Association | Toronto |
| War Amps (The), National Headquarters | Ottawa |
| We Matter, Indigenous Youth Support | British Columbia |
| Wellspring Cancer Support, Online Cancer Support Programs | Toronto |
| Women's Centre of Halton (The), Women's Support Services | Oakville |
| Women's Centre of Halton (The), Support Groups and Workshops | Oakville |
| Women's Shelters Canada, ShelterSafe.ca | Ottawa |
| Workplace Safety and Insurance Board, Toronto Office, Programs and Investigations | Toronto |
| YMCA of Greater Toronto - Newcomers, Next Stop Canada Pre-Arrival Services Program | Toronto |
