| Acclaim Health | Oakville |
| Acclaim Health, Community Support Services | Oakville |
| Action Canada for Sexual Health and Rights | Ottawa |
| Advancement of Women Halton, Women's Advocacy Group | Halton Region |
| Afghan Association of Ontario, Canada, Toronto | Toronto |
| Akwaba Cultural Exchange, Cultural Heritage Group | Milton |
| Alcohol and Gaming Commission of Ontario | Toronto |
| Aldershot Lions Club | Burlington |
| ALS Canada | Toronto Downtown Central |
| Alzheimer Society of Brant, Haldimand Norfolk, Hamilton Halton, Halton Office | Burlington |
| Amnesty International Canada, Group 21 Burlington - Mailing Address | Burlington |
| Aplastic Anemia and Myelodysplasia Association of Canada, Brighton | Brighton (Municipality of) |
| Arthritis Society Canada, Halton East and Peel Region, Mississauga | Mississauga |
| Arts & Culture Council of Burlington | Burlington |
| Assessment Review Board, Toronto | Toronto |
| Association for Bright Children of Ontario, Halton Chapter | Halton Region |
| Association of Oakville Harbours Stakeholders | Oakville |
| Asthma Canada | Toronto Downtown North |
| Autism Ontario, Halton Chapter - Mailing Address | Burlington |
| Bahá’í Community of Canada | Thornhill |
| Barth Syndrome Foundation of Canada | Georgetown |
| Bereaved Families of Ontario (Provincial Head Office), Mississauga Headquarters, Resources and Support | Mississauga |
| Bereavement Authority of Ontario, Toronto | Toronto |
| Black Lives Matter (Canada) | Toronto |
| Black Mentorship Inc, Professional Mentorship Program | Oakville |
| B'nai Brith Canada | Toronto |
| Boost Child & Youth Advocacy Centre, Toronto Office | Toronto |
| Brain Tumour Foundation of Canada | London |
| Breast Cancer Canada | Sarnia |
| Bronte Village Residents' Association | Oakville |
| Burlington Caribbean Connection (The) | Burlington |
| Burlington For Accessible Sustainable Transit | Burlington |
| Burlington Foundation | Burlington |
| Burlington Lions Club | Burlington |
| Burlington Masonic Temple Association | Burlington |
| Burlington Ontario Health Team | Burlington |
| Burlington. Building, Building Code Permits and Inspection Service | Burlington |
| Burlington. City Council | Burlington |
| Burlington. City Council, Mayor - Marianne Meed Ward | Burlington |
| Burlington. City Council, Ward 1 City and Regional Councillor - Kelvin Galbraith | Burlington |
| Burlington. City Council, Ward 2 City and Regional Councillor - Lisa Kearns | Burlington |
| Burlington. City Council, Ward 3 City and Regional Councillor - Rory Nisan | Burlington |
| Burlington. City Council, Ward 4 City and Regional Councillor - Shawna Stolte | Burlington |
| Burlington. City Council, Ward 5 City and Regional Councillor - Paul Sharman | Burlington |
| Burlington. City Council, Ward 6 City and Regional Councillor - Angelo Bentivegna | Burlington |
| Burlington. City Hall | Burlington |
| Burlington. Finance Department | Burlington |
| Burlington. Legislative Services | Burlington |
| Burlington. Legislative Services, Advisory Committees | Burlington |
| Burlington. Recreation, Community and Culture | Burlington |
| Burlington. Recreation, Community and Culture, Community Supports | Burlington |
| Burlington. Roads, Parks and Forestry | Burlington |
| Burlington. Transportation Services | Burlington |
| BurlingtonGreen Environmental Association | Burlington |
| Burl-Oak Naval Veterans | Burlington |
| CAAN, Mailing Address | |
| Canada Mortgage and Housing Corporation, Ontario | Toronto |
| Canada. Canada Revenue Agency, Tax Information | Canada |
| Canada. Canadian Heritage, Youth Exchanges Canada - Youth Forums Canada | Gatineau |
| Canada. Canadian Heritage | Gatineau |
| Canada. Department for Women and Gender Equality | Gatineau |
| Canada. Department of Justice, Child Support Guidelines | Ottawa |
| Canada. Employment and Social Development Canada. Toronto District Office, Labour Program | Toronto |
| Canada. Global Affairs Canada, Essential Information for Canadian Travellers | Ottawa |
| Canada. Governor General of Canada | Ottawa |
| Canada. Health Canada | Ottawa (City of) |
| Canada. Indigenous Services Canada | Toronto |
| Canada. Innovation, Science and Economic Development, Ontario Region, Toronto, Office of the Superintendent of Bankruptcy, Ontario Region | Toronto |
| Canada. Members of Parliament, Milton Electoral District, Federal Constituency Office - Adam van Koeverden | Milton |
| Canada. Members of Parliament, Burlington Electoral District, Federal Constituency Office - Karina Gould | Burlington |
| Canada. Members of Parliament, Oakville North-Burlington Electoral District, Federal Constituency Office - Pam Damoff | Halton Region |
| Canada. Members of Parliament, Oakville Electoral District, Federal Constituency Office - Anita Anand | Oakville |
| Canada. Members of Parliament, Wellington-Halton Hills - Fergus Office, Federal Services to Constituents | Centre Wellington |
| Canada. Office of the Federal Ombudsperson for Victims of Crime | Ottawa |
| Canada. Office of the Information Commissioner of Canada | Ottawa |
| Canada. Office of the Prime Minister | Ottawa |
| Canada. Office of the Privacy Commissioner of Canada, Ottawa | Ottawa |
| Canada. Parks Canada | Gatineau |
| Canada. Transport Canada, Pleasure Craft Licensing and Proof of Competency | Halton Region |
| Canada. Veterans Affairs Canada - Toronto, Mississauga Service Centre | Mississauga |
| Canadian Addison Society (The) | Etobicoke Central |
| Canadian Alliance of British Pensioners | Toronto |
| Canadian Association of Retired Persons | Toronto |
| Canadian Association of the Deaf | Ottawa |
| Canadian Breast Cancer Network | Ottawa |
| Canadian Cancer Society - Ontario Division | Toronto Downtown North |
| Canadian Caribbean Association of Halton, Cultural Heritage Group | Oakville |
| Canadian Centre for Housing Rights, Eviction Prevention and Tenant Services | Toronto |
| Canadian Civil Liberties Association | Toronto |
| Canadian Coalition for Seniors' Mental Health, Markham | Markham |
| Canadian Digestive Health Foundation | Oakville |
| Canadian Families and Corrections Network, Kingston - Mailing Address | Kingston |
| Canadian Federation of University Women, Burlington Chapter | Burlington |
| Canadian Federation of University Women, Milton and District Chapter - Mailing Address | Milton |
| Canadian Feed The Children | Toronto |
| Canadian Hard of Hearing Association, Canadian Hard of Hearing Association Advocacy and Support Groups | Hamilton |
| Canadian Hard of Hearing Association, Ottawa, Canadian Hard of Hearing Association, Ottawa | Ottawa |
| Canadian Hemophilia Society, Toronto and Central Ontario Region, Blood Disorders Information and Support | Scarborough North |
| Canadian Human Rights Commission | Ottawa |
| Canadian Indian Association of Halton Region, Cultural Heritage Group | Oakville |
| Canadian Internet Policy and Public Interest Clinic | Ottawa |
| Canadian Japanese Cultural Centre of Hamilton, Canadian Japanese Cultural Centre of Hamilton Programs | Hamilton |
| Canadian Liver Foundation, Markham - National Office and Toronto/GTA Chapter | Markham |
| Canadian Mental Health Association, Halton Region Branch Head Office - Oakville, Mental Health Services | Oakville |
| Canadian Mental Health Association, Milton and Halton Hills, Mental Health Services | Milton |
| Canadian Organization for Rare Disorders | Toronto Downtown Central |
| Canadian Resource Centre for Victims of Crime | Ottawa |
| Canadian Snowbird Association | Toronto |
| Canadian Spondyloarthritis Association | Toronto Downtown |
| CareNow Ontario | Toronto Downtown East |
| CARP, Halton Chapter | Burlington |
| Catholic Women's League Holy Rosary Milton, Milton | Milton |
| Catholic Women's League Mary Mother of God, Oakville - Mary Mother of God Parish | Oakville |
| Celiac Canada | Mississauga |
| Centre for Diverse Learners | Burlington |
| CFUW Georgetown | Georgetown |
| CFUW Oakville | Oakville |
| Chartwell-Maple Grove Residents Association | Oakville |
| Chiefs of Ontario, Administration | Toronto |
| Child and Family Services Review Board | Toronto |
| Children and Youth Grief Network | Peel Region |
| Children's Mental Health Ontario | Toronto |
| Chinmaya Mission Halton Region | Milton |
| Christian and Missionary Alliance, Burlington - Central Canadian District Office | Burlington |
| Civitan Club of Oakville | Oakville |
| Clearview Oakville Community Alliance | Oakville |
| CNIB, Toronto Region, Impaired Vision Information and Support | North York Central |
| Community Development Halton | Acton |
| Community Foundation of Halton North | Milton |
| Community Living North Halton | Milton |
| Connected Care Halton Ontario Health Team (CCHOHT) | Oakville |
| Conservation Halton | Burlington |
| Conservation Halton, Public Education/Outreach Programs | Burlington |
| Coronation Park Residents Association | Oakville |
| Croatian Social and Cultural Centre | Halton Hills |
| Crohn's and Colitis Canada | Toronto Downtown Central |
| Crohn's and Colitis Canada, Halton Region Chapter | Halton Region |
| Custody Review Board, Toronto | Toronto |
| Cystic Fibrosis Canada | Toronto Downtown North |
| Dar Foundation | Oakville |
| Destination Campbellville Community Association | Milton |
| Diabetes Canada | Toronto Downtown Central |
| Distress and Crisis Ontario | Waterloo |
| Dying With Dignity Canada | Toronto |
| Dystonia Medical Research Foundation Canada | Toronto Downtown Central |
| Easter Seals Ontario, West Region - Halton Region District | Burlington |
| EDS Foundation | Oakville |
| Elder Abuse Prevention Ontario | Etobicoke Central |
| Empowerment Council (Addiction and Mental Health), Systemic Advocacy and Education | Toronto |
| Epilepsy South Central Ontario, Mississauga | Mississauga |
| Falgarwood Ridge Residents' Association Inc | Oakville |
| Family Service Ontario | Toronto |
| Federated Women's Institutes of Ontario, Wellington-Halton District | Stoney Creek |
| Federated Women's Institutes of Ontario, Silver-Wood Women's Institute | Georgetown |
| Federated Women's Institutes of Ontario, Ashgrove Women's Institute | Georgetown |
| Federated Women's Institutes of Ontario, Norval Women's Institute | Halton Hills |
| Federated Women's Institutes of Ontario, Dublin Women's Institute | Rockwood |
| Field and Stream Rescue Team | Burlington |
| Find a Service Club Listings, Online Service | Toronto |
| First Work | Toronto |
| Food4Kids Halton, Halton South | Burlington |
| Food4Kids Halton, Halton North | Halton Hills |
| Freshwater Conservation Canada - Greg Clark Chapter, Environmental Improvement Group | Halton Region |
| Friends of Bronte Creek Park | Oakville |
| Friends of the Earth Canada | Ottawa |
| Friendship Bench (The) | Oakville |
| Front Line Outreach | Oakville |
| Gay Men's Sexual Health Alliance | Toronto Downtown East |
| Genetic Aortic Disorders Association Canada, Mississauga | Mississauga |
| Georgetown and District Ministerial Association | Georgetown |
| Georgetown Hospital Foundation | Georgetown |
| Georgetown Lions Club | Georgetown |
| Glen Abbey Neighbourhood Association | Oakville |
| Grandmother's Voice | Halton Region |
| Greek Community of Burlington and District | Burlington |
| Greenpeace Canada, Toronto | Toronto |
| Guru Ravidas Gurdwara Sahib Burlington | Burlington |
| Halton Age-Friendly Network | Halton Region |
| Halton Alive | Burlington |
| Halton Black History Awareness Society | Burlington |
| Halton Black Voices | Halton Region |
| Halton Catholic Children's Foundation | Burlington |
| Halton Civitan Club | Oakville |
| Halton Community and Cultural Association (The) | Burlington |
| Halton Community Housing Corporation, Oakville - Halton Regional Centre | Oakville |
| Halton Day Care Services Licensed Home Child Care Agency, Licensed Home Child Care Agency | Milton |
| Halton District School Board, Special Education Advisory Committee | Halton Region |
| Halton District School Board, Gary Allan Learning Centre, Burlington - Head Office, Gary Allan Learning Centre | Burlington |
| Halton Environmental Network | Oakville |
| Halton Equity & Diversity Roundtable | Halton Region |
| Halton Food for Thought, Student Nutrition Programs | Burlington |
| Halton Healthcare | Halton Region |
| Halton Healthcare, Milton District Hospital Auxiliary | Milton |
| Halton Hills Public Library, Friends of the Halton Hills Public Library | Halton Hills |
| Halton Hills. Corporate Services | Georgetown |
| Halton Hills. Recreation & Parks | Georgetown |
| Halton Hills. Town Council, Halton Hills Town Hall | Georgetown |
| Halton Hills. Town Council, Halton Hills Town Hall, Advisory Committees | Halton Hills |
| Halton Hills. Town Council, Clerks Division Services | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Mayor - Ann Lawlor | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 1 Town Councillor - Alex Hilson | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 1 Town Councillor - Mike Albano | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 2 Town Councillor - Jason Brass | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 3 Town Councillor - Chantal Garneau | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 3 Town Councillor - Ron Norris | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 4 Town Councillor - Bob Inglis | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Ward 4 Town Councillor - D'Arcy Keene | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Wards 1 and 2 Regional Councillor - Clark Somerville | Halton Hills |
| Halton Hills. Town Council, Halton Hills Town Hall, Wards 3 and 4 Regional Councillor - Jane Fogal | Halton Hills |
| Halton Hills. Transportation and Public Works | Georgetown |
| Halton Islamic Association | Burlington |
| Halton K9 Lions Club | Oakville |
| Halton Learning Foundation | Burlington |
| Halton Naval Veterans Association | Burlington |
| Halton Newcomer Strategy, Local Immigration Partnership | Oakville |
| Halton Regional Police Service, Auxiliary Policing Services Unit | Oakville |
| Halton Regional Police Service, Youth Programs | Oakville |
| Halton Rotaract | Halton Region |
| Halton Violence Prevention Council | Burlington |
| Halton. Finance Department, Oakville, Older Adults Property Tax Deferral Program | Oakville |
| Halton. Halton Region Public Health | Oakville |
| Halton. Public Works | Oakville |
| Halton. Public Works, Halton Solid Waste Management Advisory Committee | Oakville |
| Halton. Regional Municipality of Halton, Regional Services | Oakville |
| Halton. Regional Municipality of Halton, Heritage Services | Milton |
| Halton. Regional Municipality of Halton, Members of Regional Council | Oakville |
| Halton. Social and Community Services | Oakville |
| Halton. Social and Community Services, Halton Region Community Investment Fund | Oakville |
| Halton. Social and Community Services, Older Adult Advisory Committee | Oakville |
| Halton. Social and Community Services - Children's Services | Oakville |
| Halton. Social and Community Services - Children's Services, Child Care Services | Oakville |
| Hamilton Signals Association, Vintage Signals Team | Hamilton |
| Hamlet of Glen Williams Residents Association | Halton Hills |
| Healing Cycle Foundation (The), Supporting Hospice Palliative Care in Ontario | Oakville |
| Health Professions Appeal and Review Board | Toronto Downtown Central |
| Heart and Stroke, Ontario Office | Toronto Downtown North |
| Hemophilia Ontario | Scarborough North |
| High5 Day Care Inc, High5 Home Child Care - Licensed Home Child Care Agency | Halton North |
| Hindu Swayamsevak Sangh, Halton Region | Halton Region |
| Human Rights Tribunal of Ontario | Toronto |
| Hum-WE Women's Hub, Support Services for Women | Milton |
| Huntington Society of Canada, Family Services | Waterloo |
| Hydrocephalus Canada | Etobicoke Central |
| ICNA Sisters Milton | Milton |
| Immigration and Refugee Board of Canada. Central Region | Toronto |
| Indigenous Diabetes Health Circle, Indigenous Diabetes Health Circle, Niagara Region | Thorold |
| Indspire | Toronto |
| Innocence Canada, Toronto | Toronto |
| Inspectorate of Policing | Toronto |
| Inspire Halton | Halton Hills |
| Interfaith Council of Halton | Oakville |
| Islamic Community Centre of Milton | Milton |
| Islamic Community of Oakville | Oakville |
| Italian Canadian Club of Burlington | Burlington |
| Italian Cultural Centre of Milton | Milton |
| Jehovah's Witnesses, Georgetown - Canadian Head Office, Watch Tower Bible and Tract Society of Canada | Georgetown |
| Joseph Brant Hospital, Volunteer Resources | Burlington |
| Joseph Brant Hospital Foundation | Burlington |
| Joshua Creek Residents' Association | Oakville |
| Joyce Family Foundation (The) | Burlington |
| Kidney Cancer Canada | Streetsville |
| Kidney Foundation of Canada, Ontario Branch | Mississauga |
| Kin Club of Halton Hills | Georgetown |
| Kinsmen Club of Oakville | Oakville |
| Kiwanis Club of Georgetown | Georgetown |
| Kiwanis Club of Oakville | Oakville |
| Knights of Columbus, Acton - St Joseph Patron of Canada Council 8050 | Acton |
| Knights of Columbus, Georgetown | Georgetown |
| Knights of Columbus, Burlington - Msgr James Corbett Warren Memorial Council 5073 | Burlington |
| Knights of Columbus, Burlington - St Gabriel's Parish Council 10061 | Burlington |
| Knights of Columbus, Burlington - Saint Antoine Daniel Council 10340 | Burlington |
| Knights of Columbus, Burlington - Pope John Paul II Assembly 3176 | Burlington |
| Knights of Columbus, Burlington - Our Lady of the Most Holy Rosary 15920 | Burlington |
| Knights of Columbus, Milton - St Benedict of Nursia Council 16746 | Milton |
| Knights of Columbus, Milton - Holy Rosary Council 6777 | Milton |
| Knights of Columbus, Oakville - Mary Mother of God Council 14446 | Oakville |
| Learning Disabilities Association of Ontario | Etobicoke |
| Learning Through Love, Licensed Home Child Care Agency | Georgetown |
| Leukemia and Lymphoma Society of Canada - Ontario Region | North York East |
| Lions Club of Milton | Milton |
| Little Leaders Licensed Home Child Care Agency, Licensed Home Child Care Agency | Burlington |
| Lung Cancer Canada | Toronto Downtown Central |
| Lung Health Foundation | North York East |
| Lymphedema Association of Ontario | Etobicoke South |
| MADD Canada, Halton Region Chapter | Oakville |
| Madina Institute Canada, Oakville, Madina Programs | Oakville |
| May Court Club of Oakville (The) | Oakville |
| Melanoma Canada | Oakville |
| Mennonite Central Committee Ontario | Kitchener |
| Métis Nation of Ontario, Toronto Regional Office | Toronto Downtown East |
| Métis Nation of Ontario, Métis Nation of Ontario, Ottawa - Slater St | Ottawa |
| Métis Women's Circle, Métis Women's Circle Programs and Events | Hamilton |
| Migrant Workers Alliance for Change | Toronto |
| Milton Chinese Canadian Association | Milton |
| Milton Community Resource Centre, CHERISH Home Child Care - Licensed Home Child Care Agency | Halton North |
| Milton District Hospital Foundation | Milton |
| Milton Muslim Moms | Milton |
| Milton. Community Services | Milton |
| Milton. Community Services, Community Investment Funding Programs | Milton |
| Milton. Community Services, Milton Youth Task Force | Milton |
| Milton. Corporate Services | Milton |
| Milton. Engineering Services | Milton |
| Milton. Executive Services | Milton |
| Milton. Planning and Development | Milton |
| Milton. Town Clerk's Division | Milton |
| Milton. Town Council | Milton |
| Milton. Town Council, Milton Town Hall, Mayor - Gordon Krantz | Milton |
| Milton. Town Council, Milton Town Hall, Ward 1 Regional Councillor - Colin Best | Milton |
| Milton. Town Council, Milton Town Hall, Ward 1 Town Councillor - Kristina Tesser Derksen | Milton |
| Milton. Town Council, Milton Town Hall, Ward 2 Regional Councillor - Rick Malboeuf | Milton |
| Milton. Town Council, Milton Town Hall, Ward 2 Town Councillor - John Challinor II | Milton |
| Milton. Town Council, Milton Town Hall, Ward 3 Regional Councillor - Sammy Ijaz | Milton |
| Milton. Town Council, Milton Town Hall, Ward 3 Town Councillor - Adil Khalqi | Milton |
| Milton. Town Council, Milton Town Hall, Ward 4 Regional Councillor - Sameera Ali | Milton |
| Milton. Town Council, Milton Town Hall, Ward 4 Town Councillor - Sarah Marshall | Milton |
| MiltonGreen Environmental Association | Milton |
| Mississauga Halton Central West Regional Cancer Program, Trillium Health Partners - Credit Valley Hospital - Carlo Fidani Regional Cancer Centre | Mississauga |
| Mississaugas of the Credit First Nation., Hagersville - Mississauga Rd, Administration | Hagersville |
| MitoCanada Foundation | Oakville |
| Mood Disorders Association of Ontario, Peer Supports and Services (Toronto) | Toronto |
| Mosaic Foundation for Youth and Women | Burlington |
| MS Canada | Toronto Downtown Central |
| Muscular Dystrophy Canada - Ontario Regional Office | Toronto Downtown North |
| Museums of Burlington, Burlington Town Crier | Burlington |
| Muslim Advisory Council of Canada, Oakville | Oakville |
| Muslim Association of Milton, Oakville - Halton Islamic Community Centre, Cultural Heritage Group | Oakville |
| National Pensioners Federation | Mississauga |
| Native Women's Association of Canada, Gatineau | Gatineau |
| Neurofibromatosis Ontario | Willowdale |
| Niagara Escarpment Commission | Georgetown |
| Nigerian Community Halton | North Oakville |
| North Oakville Ward 7 Residents' Association | Oakville |
| Oakville Chinese Network Society, Cultural Heritage Group | Oakville |
| Oakville Community Centre for Peace, Ecology and Human Rights | Oakville |
| Oakville Community Foundation | Oakville |
| Oakville Hospital Foundation, Oakville Trafalgar Memorial Hospital | Oakville |
| Oakville Lakeside Residents' Association | Oakville |
| Oakville Lions Club | Oakville |
| Oakville Masonic Lodge | Oakville |
| Oakville Public Library, Friends of Oakville Public Library | Oakville |
| Oakville Trafalgar Lions Club | Oakville |
| Oakville. Building Services | Oakville |
| Oakville. Building, Planning and Development | Oakville |
| Oakville. Building, Planning and Development, Heritage Oakville Advisory Committee | Oakville |
| Oakville. Clerks Department | Oakville |
| Oakville. Finance Department, Seniors Property Tax Rebate / Deferral | Oakville |
| Oakville. Parks and Open Space | Oakville |
| Oakville. Parks and Open Space, Parks & Gardens | Oakville |
| Oakville. Recreation and Culture | Oakville |
| Oakville. Recreation and Culture, Community Activation Grant | Oakville |
| Oakville. Recreation and Culture, Sir John Colborne Recreation Centre for Seniors, Seniors Working Action Group | Oakville |
| Oakville. Roads and Works Operations, Loose Leaf Collection | Oakville |
| Oakville. Town Council | Oakville |
| Oakville. Town Council, Mayor - Rob Burton | Oakville |
| Oakville. Town Council, Ward 1 Town and Regional Councillor - Sean O'Meara | Oakville |
| Oakville. Town Council, Ward 1 Town Councillor - Jonathan McNeice | Oakville |
| Oakville. Town Council, Ward 2 Town and Regional Councillor - Cathy Duddeck | Oakville |
| Oakville. Town Council, Ward 2 Town Councillor - Ray Chisholm | Oakville |
| Oakville. Town Council, Ward 3 Town and Regional Councillor - Janet Haslett-Theall | Oakville |
| Oakville. Town Council, Ward 3 Town Councillor - Dave Gittings | Oakville |
| Oakville. Town Council, Ward 4 Town and Regional Councillor - Allan Elgar | Oakville |
| Oakville. Town Council, Ward 4 Town Councillor - Peter Longo | Oakville |
| Oakville. Town Council, Ward 5 Town and Regional Councillor - Jeff Knoll | Oakville |
| Oakville. Town Council, Ward 5 Town Councillor - Marc Grant | Oakville |
| Oakville. Town Council, Ward 6 Town and Regional Councillor - Tom Adams | Oakville |
| Oakville. Town Council, Ward 6 Town Councillor - Natalia Lishchyna | Oakville |
| Oakville. Town Council, Ward 7 Town and Regional Councillor - Nav Nanda | Oakville |
| Oakville. Town Council, Ward 7 Town Councillor - Scott Xie | Oakville |
| Oakvillegreen Conservation Association | Oakville |
| OCASI - Ontario Council of Agencies Serving Immigrants, OCASI | Toronto |
| Older Women's Network | Toronto |
| Ombudsman Ontario, Children and Youth Unit | Toronto |
| Ontario Aboriginal HIV/AIDS Strategy | Toronto Downtown North |
| Ontario AIDS Network, Toronto | Toronto |
| Ontario Association of Interval and Transition Houses, OAITH Coalition Services | Toronto |
| Ontario Autism Coalition | Ontario |
| Ontario Civilian Police Commission | Toronto |
| Ontario Energy Board, Consumer Information and Protection | Toronto |
| Ontario Federation of Indigenous Friendship Centres | Toronto |
| Ontario Federation of Labour | Toronto |
| Ontario Health - Cancer Care Ontario | Toronto Downtown Central |
| Ontario Health - Trillium Gift of Life Network | Toronto Downtown Central |
| Ontario Health atHome - Niagara | Hamilton |
| Ontario HIV Treatment Network (The) | Toronto Downtown North |
| Ontario Human Rights Commission | Toronto |
| Ontario Labour Relations Board | Toronto |
| Ontario Labour Relations Board, Toronto, Pay Equity Hearings Tribunal | Toronto |
| Ontario Motor Vehicle Industry Council | Toronto |
| Ontario Network of Sexual Assault / Domestic Violence Treatment Centres, Toronto | Toronto |
| Ontario Nonprofit Network | Toronto |
| Ontario Prader-Willi Syndrome Association | York |
| Ontario Society of Senior Citizens' Organizations | Toronto |
| Ontario Special Education Tribunal | Toronto |
| Ontario. Elections Ontario, Toronto | Toronto |
| Ontario. Lieutenant Governor of Ontario (Edith Dumont), Toronto | Toronto |
| Ontario. Members of Provincial Parliament, Burlington Riding, Provincial Constituency Office – Natalie Pierre | Burlington |
| Ontario. Members of Provincial Parliament, Milton Riding, Provincial Constituency Office - Zee Hamid | 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 - Joseph Racinsky | Centre Wellington |
| Ontario. Ministry for Seniors and Accessibility | Toronto |
| Ontario. Ministry of Agriculture, Food and Agribusiness, Guelph - Provincial Headquarters | Guelph |
| Ontario. Ministry of Children, Community and Social Services, Burlington - Itabashi Way, Ontario Disability Support Program | Burlington |
| Ontario. Ministry of Children, Community and Social Services, Mississauga | Mississauga |
| Ontario. Ministry of Children, Community and Social Services | Toronto |
| Ontario. Ministry of Education, Trillium Demonstration School | Milton |
| Ontario. Ministry of Education | Toronto |
| Ontario. Ministry of Finance, Objections and Tax Appeals | Oshawa |
| Ontario. Ministry of Francophone Affairs, Ministry of Francophone Affairs | Toronto |
| Ontario. Ministry of Health, Public Health Care | Toronto Downtown Central |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Halton Region Office, Apprenticeship Office | Oakville |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Global Experience Ontario | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Employment Practices Branch, Central Region West, Mississauga | Mississauga |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Employment Practices Branch, Ontario. Ministry of Labour, Immigration, Training and Skills Development. Employment Practices Branch, Main Office | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Mediation Services | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Occupational Health and Safety Branch | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development. Ontario Immigrant Nominee Program | Toronto |
| Ontario. Ministry of Municipal Affairs and Housing. Rental Housing Enforcement Unit | Toronto |
| Ontario. Ministry of Public and Business Service Delivery and Procurement. Insurance and Claims Services Branch, Motor Vehicle Accident Claims Fund | Toronto |
| Ontario. Ministry of the Attorney General, Milton Courthouse, Ontario Court of Justice - Criminal Court | Milton |
| Ontario. Ministry of the Attorney General, Toronto, Ontario Land Tribunal | Toronto |
| Ontario. Ministry of the Environment, Conservation and Parks, Halton-Peel MECP District | Burlington |
| Ontario. Ministry of the Solicitor General, Milton Mall, Probation and Parole | Milton |
| Ontario. Ministry of the Solicitor General | Toronto |
| Ontario. Ministry of Transportation, Senior Driver Renewal Program | Halton Region |
| 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, Ontario Pay Equity Commission | Toronto |
| Ontario. Premier (Doug Ford), Toronto | Toronto |
| Optimist Club of Burlington | Burlington |
| Optimist Club of Halton Hills | Georgetown |
| Optimist Club of Milton | Milton |
| Optimist Club of Oakville | Oakville |
| Order of the Eastern Star, Milton - Halton Chapter 280, Service Club | Milton |
| Osteoporosis Canada | North York East |
| Our Kids Network | Halton Region |
| Our Kids Network, Halton Youth Initiative | Halton Region |
| Our Little Angels Academy Licensed Home Child Care Agency, Licensed Home Child Care Agency | Milton |
| Ovarian Cancer Canada | North York Central |
| Parkinson Canada | North York |
| Peel Halton Workforce Development Group | Mississauga |
| Peel-Halton-Dufferin Adult Learning Network, Literacy and Basic Skills Support Program | Mississauga |
| PKD Foundation of Canada | Etobicoke Central |
| Plenty Canada | Lanark Highlands |
| Polish National Union of Canada | Burlington |
| Prime Earth, Youth Empowerment & Environmental Conservation Organization | Burlington |
| PRISM Halton | Halton Region |
| Prosper Canada, Financial Empowerment | Toronto |
| Protecting Escarpment Rural Land | Burlington |
| Redleaf Cultural Integration, Burlington Chinese Community Connection | Burlington |
| Retired Teachers of Ontario, Halton District 15 - No Physical Address | Halton Region |
| ROCK, Queer@ROCK | Halton Region |
| Rotary International, Rotary Club of Acton / Rockwood | Acton |
| Rotary International, Rotary Club of Georgetown | Georgetown |
| Rotary International, Rotary Club of Burlington | Burlington |
| Rotary International, Rotary Burlington Lakeshore | Burlington |
| Rotary International, Rotary Club of Burlington Central | Burlington |
| Rotary International, Rotary Club of Burlington North | Burlington |
| Rotary International, Milton Rotary | Milton |
| Rotary International, Rotary Club of Oakville Trafalgar | Oakville |
| Rotary International, Rotary Club of Oakville West | Oakville |
| Rotary International, Rotary Club of Oakville | Oakville |
| Royal Canadian Legion, Acton - Branch 197 | Acton |
| Royal Canadian Legion, Georgetown - Branch 120 | Georgetown |
| Royal Canadian Legion, Burlington - Branch 60 | Burlington |
| Royal Canadian Legion, Milton - Branch 136 | Milton |
| Royal Canadian Legion, Oakville - Branch 114 | Oakville |
| Royal Canadian Legion, Oakville - Bronte Branch 486 | Oakville |
| Royal Canadian Legion, Acton - Branch 197, Ladies Auxiliary | Acton |
| Royal Canadian Legion, Burlington - Branch 60, Ladies Auxiliary | Burlington |
| Royal Canadian Legion Branch 120, Georgetown - Branch 120, Ladies Auxiliary | Georgetown |
| Salvation Army Thrift Store (The), Oakville Donor Welcome Centre & National Home Office | Oakville |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS) | Oakville |
| Sexual Assault & Violence Intervention Services of Halton (SAVIS), Oakville - Rebecca St, Halton Collaborative Against Human Trafficking | Halton Region |
| Speroway | Burlington |
| St Clair Royal Arch Masons | Milton |
| St Joseph's Catholic Women's League, Acton - St Joseph Patron of Canada Catholic Church | Acton |
| Suffah Academy, Milton, Masjid Khadijah | Milton |
| Sustainable Milton | Milton |
| Syyidah Aysha Centre | Milton |
| Technical Standards and Safety Authority | Toronto |
| Threads of Life - Association for Workplace Tragedy Family Support | London |
| Thyroid Foundation of Canada | Bath |
| Today's Family Early Learning and Child Care, Hamilton - Central Administration Office, Licensed Home Child Care Agency | Hamilton (City of) |
| Tourette Canada | Brampton |
| Townsend Smith Foundation | Halton North |
| Trafalgar-Chartwell Residents' Association | Oakville |
| Tribunals Ontario | Toronto |
| UNICEF Canada | Toronto |
| United Senior Citizens of Ontario | Toronto |
| United Way Halton & Hamilton, Halton Office | Burlington |
| Vaishno Devi Mandir, Hindu Temple | Oakville |
| Vision Loss Rehabilitation Ontario, Halton-Peel Region, Mississauga Office | Brampton |
| VOICE for Children who are Deaf and Hard of Hearing, Halton/Hamilton/Niagara/Peel Chapter | Oakville |
| We Love Oakville | Oakville |
| Wee Watch Burlington Licensed Home Child Care Agency, Licensed Home Child Care | Burlington |
| Wee Watch Milton and Halton Hills Licensed Home Child Care Agency, Licensed Home Child Care | Milton |
| Wee Watch Oakville Licensed Home Child Care Agency, Licensed Home Child Care | Oakville |
| West GTA Stroke Network | Etobicoke Central |
| West Harbour Residents' Association | Oakville |
| West River Residents' Association | Oakville |
| Willow Foundation (The) | Oakville |
| Women of Halton Action Movement, Women's Advocacy Group | Oakville |
| Women's Legal Education and Action Fund, Toronto | Toronto |
| Workers' Action Centre | Toronto |
| Workplace Safety and Insurance Board, Toronto Office | Toronto |
| World Renew | Burlington |
| YMCA of Oakville | Oakville |
| Youth Alliance for Intersectional Justice, Burlington, Social, Advocacy and Education Services for Black Neurovaried Youth | Burlington |
| Zonta Club of Oakville | Oakville |
