| American Women's Club of Southern Ontario, Social Club | Oakville |
| Beta Sigma Phi, Burlington - Mailing Address | Burlington |
| Beta Sigma Phi, Milton - Mailing Address | Milton |
| Beta Sigma Phi, Oakville - Mailing Address | Oakville |
| B'nai Brith Canada, Toronto Office | Toronto |
| Burlington Baptist Church, Circle of Friends | Burlington |
| Burlington Caribbean Connection (The) | Burlington |
| Burlington Newcomers Club | Burlington |
| Canadian Federation of University Women, Burlington Chapter | Burlington |
| Canadian Federation of University Women, Milton and District Chapter - Mailing Address | Milton |
| CFUW Georgetown, Georgetown Chapter | Georgetown |
| CFUW Oakville | Oakville |
| Chinese Association of Mississauga, Mississauga | Mississauga |
| ClearView Church | Oakville |
| Forestview Church Without Walls, Next Door Social Space | Burlington |
| Guru Ravidas Gurdwara Sahib Burlington | Burlington |
| Halton Gujarati Seniors Samaj | Milton |
| Halton Naval Veterans Association | Burlington |
| ICNA Relief Canada, Head Office, Muslim Family Services | Mississauga |
| Indigenous Network, Mississauga, Indigenous programs | Mississauga |
| Iranian Women's Organization of Ontario | Toronto |
| Islamic Community of Oakville | Oakville |
| Italian Canadian Club of Burlington | Burlington |
| Lao Association of Ontario | Toronto |
| Milton Muslim Moms | Milton |
| Native Canadian Centre of Toronto | Toronto |
| Oak Park Neighbourhood Centre, Youth & Adult Programs | Oakville |
| Oakville Newcomers' Club | Oakville |
| Oakville OASIS Drawing Bee | Oakville |
| Older Women's Network | Toronto |
| Polish National Union of Canada | Burlington |
| Probus Canada, Online Service, Find a Probus Club | Ontario |
| Project Autism Canada | Halton Region |
| Redleaf Cultural Integration, Burlington Chinese Community Connection | Burlington |
| Retired Teachers of Ontario, Halton District 15 - No Physical Address | Halton Region |
| Retired Women Teachers of Ontario/Organization des enseignantes retraitees de l'Ontario, No Physical Address, Lydia Snow North Halton Branch | Halton North |
| United Senior Citizens of Ontario, Burlington Club 9 - Mailing Address | Burlington |
| Vaishno Devi Mandir, Hindu Temple | Oakville |
| Widowed Friends | Halton Region |
