| 4:ONEoakville, Human Trafficking - Public Awareness and Survivor Support | Oakville |
| Aboriginal Legal Services | Toronto |
| Achēv, Oakville, Newcomer Information Centre | Oakville |
| Achēv, Newcomer Information Centre, Mississauga Location | Mississauga |
| ADAPT Halton, Community Justice Programs | Halton Region |
| ADR Institute of Ontario | Toronto |
| Advocacy Centre for Tenants Ontario | Toronto |
| Advocacy Centre for the Elderly | Toronto |
| Afghan Association of Ontario | Toronto |
| African Community Services of Peel, Family Program | Brampton |
| African Community Services of Peel, Newcomer Settlement Program | Brampton |
| African Community Services of Peel, Violence Against Women Program | Brampton |
| Alienated Grandparents Anonymous Ottawa | Ottawa |
| Alliance for South Asian AIDS Prevention | Toronto |
| ARCH Disability Law Centre | Toronto |
| Armenian Family Support Services | Toronto |
| Arthritis Society Canada, Halton East and Peel Region | Mississauga |
| Artists' Legal Advice Services | Toronto |
| Assaulted Women's Helpline, Training, Resource and Outreach Department | Toronto |
| Associated Youth Services of Peel | Mississauga |
| Aura Freedom International | Toronto |
| Autism Ontario | Toronto Downtown West |
| Automobile Protection Association | Toronto |
| Black Coalition for AIDS Prevention | Toronto |
| Black Legal Action Centre | Toronto |
| Black Youth Helpline | Toronto |
| Black Youth Helpline, Stay-in-School Initiatives | Toronto |
| B'nai Brith Canada, Toronto Office | Toronto |
| Boost Child & Youth Advocacy Centre, Toronto Office | Toronto |
| Brain Injury Association of Peel and Halton | Mississauga |
| Burlington. Building and By-Law Services, By-Law Enforcement | Burlington |
| Burlington. Office of the City Clerk | Burlington |
| Burlington. Roads, Parks and Forestry, Parking Services | Burlington |
| Canada Border Services Agency. Immigration Holding Centre | Toronto |
| Canada. Border Services Agency, Border Information Service | Niagara Region |
| Canada. Border Services Agency, NEXUS Program | Niagara Falls |
| Canada. Canada Revenue Agency, Registered Disability Savings Plan (RDSP) | Ottawa |
| Canada. Canadian Human Rights Commission | Ottawa |
| Canada. Canadian Intellectual Property Office, Patents | Gatineau |
| Canada. Competition Bureau, Information Centre | Gatineau |
| Canada. Department of Justice, Child Support Guidelines | Ottawa |
| Canada. Immigration, Refugees and Citizenship Canada, Hamilton Citizenship Office, Immigration, Refugees and Citizenship Canada | Hamilton |
| Canada. Immigration, Refugees and Citizenship Canada, Permanent Resident Card | Sydney |
| 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 - Northern Ontario, Ontario Regional Office - Toronto, Jordan's Principle | Toronto |
| Canada. Innovation, Science and Economic Development Canada, Gatineau, Canadian Intellectual Property Office | Gatineau |
| Canada. Members of Parliament, Wellington-Halton Hills - Fergus Office, Federal Constituency Office - Michael Chong | Centre Wellington |
| Canada. Office of the Federal Ombudsperson for Victims of Crime | Ottawa |
| Canada. Royal Canadian Mounted Police, National Security Information Network | Ottawa |
| Canada. Royal Canadian Mounted Police, Canadian Firearms Program | Ottawa |
| Canada. Veterans Affairs Canada [Toronto area], Bureau of Pensions Advocates, Scarborough Service Centre | Toronto |
| Canada. Veterans Review and Appeal Board, Charlottetown | Charlottetown |
| Canadian Alliance of British Pensioners | Toronto |
| Canadian Anti-Fraud Centre | North Bay |
| Canadian Bar Association (The), Pro Bono Initiative - Crisis in Ukraine | Ottawa |
| Canadian Centre for Child Protection Inc | Winnipeg |
| Canadian Centre for Gender and Sexual Diversity | Ottawa |
| Canadian Centre for Housing Rights, Eviction Prevention and Tenant Support | Toronto |
| Canadian Centre for Men and Families, Canadian Centre for Men and Families - Toronto | Toronto |
| Canadian Centre for Victims of Torture, Counselling and Support Services, Mississauga Office | Mississauga |
| Canadian Civil Liberties Association | Toronto |
| Canadian Environmental Law Association | Toronto |
| Canadian Hearing Services, Hamilton Regional Office, Canadian Hearing Services, Canadian Hearing Services Support Groups and Counselling | Hamilton |
| Canadian Human Rights Tribunal | Ottawa |
| Canadian Institute for Conflict Resolution | Ottawa |
| Canadian Internet Policy and Public Interest Clinic | Ottawa |
| Canadian Italian Family Assistance Association | Toronto |
| Canadian Labour Congress, Ontario Regional Office | Toronto |
| Canadian Mental Health Association, Halton Region Branch Head Office - Oakville, Mental Health Services | Oakville |
| Canadian Motor Vehicle Arbitration Plan | Toronto Downtown |
| Canadian Red Cross, Halton and Peel Regional Office | Mississauga |
| Canadian Red Cross, Halton and Peel Regional Office, Violence, Bullying and Abuse Prevention | Mississauga |
| Canadian Resource Centre for Victims of Crime | Ottawa |
| Canadian Snowbird Association | Toronto |
| Canadian Ukrainian Immigrant Aid Society, Main Office | Toronto |
| Cangrands National Kinship Support, Mailing Address | Saskatchewan |
| CARP | Toronto |
| 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 |
| Centre for Spanish-Speaking Peoples, Legal Clinic | Toronto |
| Chinese and Southeast Asian Legal Clinic | Toronto |
| Chinese Association of Mississauga | Mississauga |
| Civilian Review and Complaints Commission for the RCMP | Ottawa |
| Community Development Halton, Acton | Acton |
| Community Development Halton, Burlington | Burlington |
| Community Living Ontario | North York East |
| Concerned Friends of Ontario Citizens in Care Facilities | Toronto Downtown North |
| Consent and Capacity Board | Toronto |
| Council of Canadians, Halton Chapter - No Physical Address | Halton Region |
| Covenant House Toronto, Awareness and Prevention School Presentations, Gerrard Street Location | Toronto |
| Crime Stoppers of Halton | Oakville |
| Divorce Canada | Ottawa |
| Dying with Dignity Canada | Toronto |
| EFry Hope and Help for Women, Mississauga Office | Mississauga |
| Elder Abuse Prevention Ontario | Etobicoke Central |
| Empowerment Council (Addiction and Mental Health), Systemic Advocacy and Education | Toronto |
| Environmental Bureau of Investigation | Toronto |
| Ernestine's Women's Shelter | Toronto |
| Estate Administration and Wills, Halton Region | Halton Region |
| Family Services of Peel, Abuse Prevention, Mississauga - Whittle Road | Mississauga |
| Federation of Rental Housing Providers of Ontario | Toronto |
| Fem'aide : Francophone helpline for women affected by violence | Ontario |
| Ganohkwasra Family Assault Support Services, Ohsweken - Chiefswood Rd, Main Office | Ohsweken |
| Ganohkwasra Family Assault Support Services, Ohsweken - Chiefswood Rd, Community Counselling | Ohsweken |
| Ganohkwasra Family Assault Support Services, Ohsweken - Chiefswood Rd, Community Education | Ohsweken |
| Ganohkwasra Family Assault Support Services, Ohsweken - Chiefswood Rd, Outreach Services | Ohsweken |
| 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 |
| Good Shepherd Centres, Mary's Place Location, Learning Effective Anti-Violence in Families | Hamilton |
| Greenpeace Canada | Toronto |
| Halton Children's Aid Society, Burlington Office | Burlington |
| Halton Children's Aid Society, Milton Office | Milton |
| Halton Community Legal Services | Oakville |
| Halton County Law Association | Milton |
| Halton Court Services, Halton Provincial Offences Act Court | Burlington |
| Halton Court Services, Hearings and Fines Payment | Burlington |
| Halton Healthcare, Oakville Trafalgar Memorial Hospital, Patient Relations | Oakville |
| Halton Hills. Fire Department, Operations and Fire Prevention | Halton Hills |
| Halton Hills. Town Council, Clerks Division Services | Halton Hills |
| Halton Hills. Transportation and Public Works, Parking | Halton Hills |
| Halton Newcomer Strategy, Local Immigration Partnership | Oakville |
| Halton Regional Police Service, Oakville - Headquarters | Oakville |
| Halton Regional Police Service, Acton - 10 Division - Main Street Substation | Acton |
| Halton Regional Police Service, Burlington - 30 Division | Burlington |
| Halton Regional Police Service, Collision Reporting Centres | Halton Region |
| Halton Regional Police Service, Georgetown - 11 Division | Georgetown |
| Halton Regional Police Service, Firearms and Weapons Amnesty Program | Halton Region |
| Halton Regional Police Service, Online Reporting | Halton Region |
| Halton Regional Police Service, Milton - 12 Division | Milton |
| Halton Regional Police Service, Buy & Sell Exchange Zone | Oakville |
| Halton Regional Police Service, Child Abuse and Sexual Assault Unit | Oakville |
| Halton Regional Police Service, Oakville - 20 Division | Oakville |
| Halton Regional Police Service, Victim Quick Response Program+ | Oakville |
| Halton Regional Police Service, Victim Services Unit | Oakville |
| Halton Regional Police Service, Auxiliary Policing Services Unit | Oakville |
| Halton Regional Police Service, Drug and Human Trafficking Unit | Oakville |
| Halton Regional Police Service, Education Services Unit - High School Liaison Officers | Oakville |
| Halton Regional Police Service, Elder Abuse Enquiries / Reporting | Oakville |
| Halton Regional Police Service, Halton Youth Justice Program | Oakville |
| Halton Regional Police Service, Regional Community Mobilization Bureau | Oakville |
| Halton Regional Police Service, Youth Programs | Oakville |
| Halton Violence Prevention Council | Burlington |
| Halton Women's Place, Emergency Shelter and Support Services | Halton Region |
| Halton. Social and Community Services, Halton Housing Help | Halton Region |
| Heart and Stroke, Ontario Office | Toronto Downtown North |
| HIV & AIDS Legal Clinic Ontario (HALCO) | Toronto |
| HMC Connections, Settlement Services | Halton Region |
| Hospice Mississauga, Hospice Palliative Helpline | Mississauga |
| How to Find - Help if You Witness or Suspect Human Trafficking or Sexual Exploitation, Halton Region | Halton Region |
| How to Find - Legal Help and Information, Halton Region | Halton Region |
| Human Rights Legal Support Centre | Toronto |
| Human Rights Legal Support Centre, Sexual Harassment and Assault Resource Exchange Project | Toronto |
| Human Rights Tribunal of Ontario | Toronto |
| Hum-WE Women's Hub, Support Services for Women | Milton |
| IAVGO Community Legal Clinic | Toronto |
| Immigration and Refugee Board of Canada. Central Region | Toronto |
| Inclusion Canada | Toronto Downtown Central |
| Income Security Advocacy Centre | Toronto |
| Indigenous Network | 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 Gillingham Office | Brampton |
| Indus Community Services, Newcomer Services, Mississauga Head Office - Hurontario Suite 206 | Mississauga |
| Injured Workers Community Legal Clinic | Toronto |
| Innocence Canada | Toronto |
| Institute for Advancements in Mental Health, Toronto Provincial Office | Toronto |
| Interligne | Québec |
| International Railroad for Queer Refugees | Toronto |
| Interval House of Hamilton, Flamborough Women's Resource Centre Location, Counselling and Community Services | Hamilton |
| Iranian Women's Organization of Ontario | Toronto |
| Jack.org, Halton Chapters | Halton Region |
| John Howard Society of Hamilton, Burlington & Area, Bail Verification and Supervision Program | Hamilton |
| John Howard Society of Hamilton, Burlington & Area, Federal Adult Diversion Program | Hamilton |
| John Howard Society of Peel, Halton and Dufferin, Community Services | Milton |
| Joseph Brant Hospital, Nina's Place: Regional Sexual Assault and Domestic Violence Care Centre | Burlington |
| JusticeNet, Online Service | Markham |
| Justice for Children and Youth | Toronto |
| Kerr Street Mission, Neighbour Care Network | Oakville |
| Kidney Cancer Canada | Streetsville |
| Kinark Child and Family Services, Syl Apps Youth Centre | Oakville |
| Landlord's Self Help Centre | Toronto |
| Lao Association of Ontario | Toronto |
| Law Society of Ontario, Law Society Referral Service | Toronto |
| Legal Aid Ontario | Toronto |
| Legal Aid Ontario, Refugee Law Office | Toronto |
| Legal Line, Online Services | Toronto |
| Links2Care, Care At Home - Community Navigation | Oakville |
| Links2Care, Connection in Action - Social Supports for Older Adults | Oakville |
| Literal Change | Toronto |
| MADD Canada, Halton Region Chapter | Oakville |
| Mental Health Mutual-Aid Hub Canada, Mandarin Hotline and Mental Health Support | Toronto |
| Métis Nation of Ontario, Healing and Wellness Branch - Victim Services Program | Ottawa |
| Métis Nation of Ontario | Ottawa |
| Métis Nation of Ontario, Brampton | Brampton |
| Migrant Workers Alliance for Change | Toronto |
| Milton. Corporate Services, Parking | Milton |
| Milton. Town Clerk's Division, By-law Enforcement | Milton |
| Milton. Town Clerk's Division, Commissioner of Oaths | Milton |
| Missing Children Society of Canada | Calgary |
| Mood Disorders Association of Ontario | Toronto |
| Muslim Children's Aid and Support Services, Lawrence Avenue Office, Child, Youth and Family Support Services | Toronto |
| Muslim Community Services, Muslim Community Services, Mississauga West | Mississauga |
| National Pardon Centre | Toronto |
| Native Canadian Centre of Toronto | Toronto |
| Native Women's Resource Centre of Toronto, Community Programs | Toronto |
| Newcomer Centre of Peel | Mississauga |
| Oakville. Clerks Department, Commissioning Oaths and Affidavits | Oakville |
| Oakville. Fire Department, Fire Prevention Programs | Oakville |
| Oakville. Municipal Enforcement Services, Parking Operations | Oakville |
| Oakville. Municipal Enforcement Services, By-law Services | Oakville |
| Oasis Youth Care Programs, Oakville, Transitional Support Services for Youth | Oakville |
| OCASI - Ontario Council of Agencies Serving Immigrants, OCASI | Toronto |
| Ombudsman Ontario, Children and Youth Unit | Toronto |
| Ontario Aboriginal HIV/AIDS Strategy | Toronto Downtown North |
| Ontario AIDS Network | Toronto |
| Ontario Association of Children's Aid Societies, YouthCAN, Toronto Office | Toronto |
| Ontario Association of Interval and Transition Houses | Toronto |
| Ontario Autism Coalition | Ontario |
| Ontario Farmland Trust | Guelph |
| Ontario Federation for Cerebral Palsy | North York Central |
| Ontario Federation of Labour | Toronto |
| Ontario Human Rights Commission | Toronto |
| Ontario Labour Relations Board | Toronto |
| Ontario Labour Relations Board, Pay Equity Hearings Tribunal | |
| Ontario Ministry of Municipal Affairs and Housing, Landlord and Tenant Board Southern Office, Ontario Landlord and Tenant Board | Hamilton |
| Ontario Nonprofit Network | Toronto |
| Ontario Prader-Willi Syndrome Association | York |
| Ontario Provincial Police, Burlington Detachment, Highway Safety Division | Burlington |
| Ontario Provincial Police [Toronto-Peel region], Highway Safety Division, Mississauga Detachment | Mississauga |
| Ontario Society of Registered Psychotherapists | Toronto Downtown Central |
| Ontario Society of Senior Citizens' Organizations | Toronto |
| Ontario Special Education Tribunal | Toronto |
| Ontario. Members of Provincial Parliament, Burlington Riding, Provincial Constituency Office – Natalie Pierre | Burlington |
| Ontario. Members of Provincial Parliament, Milton Riding, Provincial Constituency Office - Parm Gill | Milton |
| Ontario. Members of Provincial Parliament, Oakville North-Burlington Riding, Provincial Constituency Office - Effie Triantafilopoulos | Oakville |
| Ontario. Members of Provincial Parliament, Oakville Riding, Provincial Constituency Office - Stephen Crawford | Oakville |
| Ontario. Members of Provincial Parliament, Wellington-Halton Hills Riding, Provincial Constituency Office - Ted Arnott | Centre Wellington |
| Ontario. Ministry of Children, Community and Social Services, Burlington - Halton Region Office, Youth Justice Services | Burlington |
| Ontario. Ministry of Children, Community and Social Services, Welfare Fraud Hotline | Toronto |
| Ontario. Ministry of Children, Community and Social Services. Family Responsibility Office | Toronto |
| Ontario. Ministry of Children, Community and Social Services. Victim Support Line | Toronto |
| Ontario. Ministry of Government and Consumer Services. Consumer Protection Ontario | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Mediation Services | 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, Milton Courthouse, Ontario Court of Justice - Criminal Court | Milton |
| Ontario. Ministry of the Attorney General, Burlington, Ontario Court of Justice - Criminal Court | Burlington |
| Ontario. Ministry of the Attorney General, Burlington, Ontario Court of Justice - Criminal Youth Court | Burlington |
| Ontario. Ministry of the Attorney General, Burlington, Superior Court of Justice - Small Claims Court | Burlington |
| Ontario. Ministry of the Attorney General, Hamilton - John Sopinka Courthouse, Ontario Court of Justice - Criminal Youth Court | Hamilton Central |
| Ontario. Ministry of the Attorney General, Independent Legal Advice for Survivors of Sexual Assault Program | Toronto |
| Ontario. Ministry of the Attorney General, Milton Courthouse - Rm 235, Victim / Witness Assistance Program | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Ontario Court of Justice - Criminal Youth Court | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Ontario Court of Justice - Family Court | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Superior Court of Justice - Civil Court | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Superior Court of Justice - Criminal Court | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Superior Court of Justice - Family Court | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Superior Court of Justice - Family Court - On Site Mediation Services | Milton |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Superior Court of Justice - Small Claims Court | Milton |
| Ontario. Ministry of the Attorney General, Superior Court of Justice - Family Court - Off Site Mediation Services | Oakville |
| Ontario. Ministry of the Attorney General, Victim / Witness Assistance Program, Toronto, Court of Appeal of Ontario | Toronto |
| Ontario. Ministry of the Attorney General, Victim / Witness Assistance Program, Toronto, Ontario Review Board | Toronto |
| Ontario. Ministry of the Attorney General, Hamilton Services, Hamilton Central - Family Court, Family Court | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, Family Law Information Centre | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, Hamilton Central - Family Court, On-Site Mediation Services | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, John Sopinka Courthouse, Criminal Court | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, John Sopinka Courthouse, Enforcement Office | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, John Sopinka Courthouse, Ontario Victim/Witness Assistance Program | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, John Sopinka Courthouse, Small Claims Court | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, Office of the Public Guardian and Trustee (OPGT) - Guardianship Investigations | Hamilton |
| Ontario. Ministry of the Attorney General, Hamilton Services, Office of the Public Guardian and Trustee | Hamilton |
| Ontario. Ministry of the Attorney General. Office of the Children's Lawyer | Toronto |
| Ontario. Ministry of the Attorney General. Office of the Public Guardian and Trustee | Toronto |
| Ontario. Ministry of the Solicitor General, Milton Mall, Probation and Parole | Milton |
| Ontario. Ministry of the Solicitor General, Georgetown Office, Probation and Parole | Georgetown |
| Ontario. Ministry of the Solicitor General, Vanier Centre for Women | Milton |
| Ontario. Ministry of the Solicitor General, Maplehurst Correctional Complex | Milton |
| Ontario. Ministry of the Solicitor General, Oakville - South Halton Office, Probation and Parole | Oakville |
| Ontario. Ministry of the Solicitor General | Toronto |
| Ontario. Office of the Employer Adviser, Head Office | Toronto |
| Ontario. Office of the Worker Adviser, Mississauga Office, Ontario. Office of the Worker Adviser, Mississauga Office | Mississauga |
| Ontario. Pay Equity Commission | Toronto |
| Pardons Canada, Toronto, Information and Telephone Support Line | Toronto |
| Parole Board of Canada, Clemency and Record Suspension | Ottawa |
| Parole Board of Canada, Victim Information Service | Ottawa |
| Patient Ombudsman | Toronto Downtown Central |
| Patronato INCA Canada, Patronato INCA Canada, Toronto Office | Toronto |
| PCHS, PCHS Brampton Branch Office, PCHS Brampton | Brampton |
| PCHS, PCHS Mississauga | Mississauga |
| Peel Halton Cooperative Housing Federation | Mississauga |
| Polycultural Immigrant and Community Services, Polycultural Immigrant and Community Services, Mississauga Office | Mississauga |
| Pro Bono Ontario, Canadian Legal Support for Ukrainians | Toronto |
| Pro Bono Ontario, Medical Legal Partnership for Children | Toronto |
| Pro Bono Ontario | Toronto |
| Psychiatric Patient Advocate Office, Toronto Office | Toronto |
| Registered Massage Therapists' Association of Ontario | Etobicoke |
| Roots Community Services | Brampton |
| Royal Canadian Mounted Police, Milton - Toronto West Detachment | Milton |
| SAFE (Survivor Advocates for Empowerment), Victim & Survivor Support Services & Advocacy | Halton Region |
| Service Canada, Guelph, Service Canada Centre | Guelph |
| Service Canada, Service Canada, Mississauga Service Canada Centre | Mississauga |
| Service Canada, Canadian Benefit for Parents of Young Victims of Crime | Ottawa |
| Service Canada, CPP International | Ottawa (City of) |
| 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 |
| ServiceOntario, ServiceOntario, Mississauga - Dundas St W Service Counter | Mississauga |
| ServiceOntario, Office of the Registrar General | Toronto |
| 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, Milton - Highpoint Service Counter, Provincial Government Services | Milton |
| ServiceOntario - Halton Region, Oakville - Dorval Crossing East Service Counter, Provincial Government Services | Oakville |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS) | Halton Region |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS), Anti-Human Trafficking Services | Halton Region |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS), Oakville - Rebecca St, Halton Collaborative Against Human Trafficking | Halton Region |
| Sickle Cell Association of Ontario | Scarborough North |
| Silent Voice Canada | Toronto Downtown North |
| SOS First Aid, First Aid and Safety Training | Halton Region |
| South Asian Canadians Health and Social Services, SACHSS Mental Health Services | Brampton |
| South Asian Legal Clinic of Ontario | Toronto |
| Special Investigations Unit | Mississauga |
| Spinal Cord Injury Ontario | North York Central |
| Sport Dispute Resolution Centre of Canada, Ville-Marie, Canadian Sport Helpline | Québec |
| St Leonard's Place Peel | Brampton |
| Stephen Lewis Foundation - Grandmothers to Grandmothers Campaign, Oakville, Oomama | Halton Region |
| Stephen Lewis Foundation - Grandmothers to Grandmothers Campaign, Burlington, Burlington Ubuntu Grandwomen | Burlington |
| Thrive Counselling, Caring Dads | Burlington |
| Thrive Counselling, Partner Assault Response Program | Burlington |
| Thrive Counselling, Violence Against Women Program | Halton Region |
| United Senior Citizens of Ontario | Toronto |
| VETS Canada, National Office | Dartmouth |
| Victim Assistance Volunteer Program | Burlington |
| Victim Services of Stormont, Dundas, Glengarry and Akwesasne, Internet Child Exploitation Counselling Program (ICE) | Cornwall |
| Vietnamese Association, Toronto, Vietnamese Association, Toronto, Dundas Street West Office | Toronto |
| Wesley, Housing Services – Halton | Halton Region |
| White Ribbon | Toronto |
| Women's Centre of Halton (The), Legal Clinic and Advocacy | Oakville |
| Women's Centre of Halton (The), One-on-One Support Services | Oakville |
| Women's Legal Education and Action Fund | Toronto |
| Women's Shelters Canada, No Physical Address, Tech Safety Canada | Ontario |
| Women's Shelters Canada, ShelterSafe.ca | Ottawa |
| Workers' Action Centre | Toronto |
| Workers Health and Safety Legal Clinic | Toronto |
| Workplace Safety and Insurance Board, Toronto Office | Toronto |
