| Achēv, Language Assessment Centres, Mississauga Location | Mississauga |
| Achēv, Oakville, Language Assessment Centre | Oakville |
| Afghan Association of Ontario | Toronto |
| African Caribbean Council of Halton | Milton |
| African Community Services of Peel, Family Program | Brampton |
| AgScape | Milton |
| Aiza's Teddybear Foundation | Oakville |
| Aldershot Lions Club | Burlington |
| Alliance Francaise de Toronto, Oakville Campus, French Language Courses | Oakville |
| Appleby College, Newcomers Tutoring Program | Oakville |
| Burlington Caribbean Connection (The) | Burlington |
| Burlington Lions Club | Burlington |
| Campbellville Community Association | Milton |
| Canada Council for the Arts | Ottawa |
| Canadian Centre for Gender and Sexual Diversity | Ottawa |
| Canadian Council on Rehabilitation and Work | Toronto |
| Canadian Federation of Students | Ottawa |
| Canadian Federation of University Women, Burlington Chapter | Burlington |
| Canadian Federation of University Women, Milton and District Chapter - Mailing Address | Milton |
| Canadian Forces Morale and Welfare Services, Support Our Troops Fund | Ottawa |
| Canadian Hearing Services, Canadian Hearing Services, Mississauga Regional Office | Mississauga |
| Canadian Hearing Services, Canadian Hearing Services, Toronto Regional Office | Toronto |
| Centre for Diverse Learners | Burlington |
| CFUW Georgetown, Georgetown Chapter | Georgetown |
| CFUW Oakville | Oakville |
| Chai Lifeline Canada | Toronto |
| Chisholm Academy | Oakville |
| Civitan Club of Oakville | Oakville |
| Community Living Burlington | Burlington |
| Community Living North Halton, Services for Children and Youth | Milton |
| Compassion Society of Halton | Burlington |
| COSTI, International Student Connect | Toronto |
| Crohn's and Colitis Canada | Toronto Downtown Central |
| Easter Seals Canada | Toronto Downtown North |
| Easter Seals Ontario, West Region - Halton Region District | Burlington |
| ErinoakKids, Oakville site, Centre for Treatment and Development | Oakville |
| Ernest C Drury School for the Deaf | Milton |
| Exam Proctoring, Halton Region | Halton Region |
| For You Telecare Family Service, Leslie Street Office, Counselling, Support and Outreach Programs | Toronto |
| Golf Canada, Scholarship Program and University Golf Program Grants | Oakville |
| Halton Catholic Children's Foundation | Burlington |
| Halton Catholic District School Board, Welcome Centre | Oakville |
| Halton Catholic District School Board - Thomas Merton Centre for Adult and Continuing Education, Newcomer Language Services | Oakville |
| Halton District School Board, Welcome Centre | Milton |
| Halton Learning Foundation | Burlington |
| Halton Student Transportation Services | Burlington |
| Halton. Halton Region Public Health, School Years Health | Oakville |
| HIEC | Burlington |
| HIPPY Halton, Home Instruction for Parents of Preschool Youngsters | Halton Region |
| HMC Connections, Community Connections Program | Halton Region |
| HMC Connections, Interpretation and Translation | Halton Region |
| HMC Connections, Settlement Services | Halton Region |
| Home and Community Care Support Services Hamilton Niagara Haldimand Brant, Burlington Office | Burlington |
| How to Find - ESL, FSL and LINC Classes, Halton Region | Halton Region |
| Indspire | Toronto |
| Indus Community Services, Newcomer Services, Brampton Gillingham Office | Brampton |
| Indus Community Services, Newcomer Services, Mississauga Head Office - Hurontario Suite 206 | Mississauga |
| Jewish Free Loan Toronto | Toronto |
| Joyce Family Foundation (The) | Burlington |
| Kerr Street Mission, Youth Connected | 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 |
| May Court Club of Oakville (The) | Oakville |
| Métis Nation of Ontario, Toronto Regional Office | Toronto Downtown East |
| Métis Nation of Ontario, Brampton | Brampton |
| Milton Chamber of Commerce | Milton |
| Milton Public Library, Beaty Branch, Library Services | Milton |
| Muslim Children's Aid and Support Services, Lawrence Avenue Office, Child, Youth and Family Support Services | Toronto |
| Newcomer Centre of Peel | Mississauga |
| Oak Park Neighbourhood Centre, Low Income Supports | Oakville |
| Oakville Lions Club | Oakville |
| Oakville Public Library, Central Branch, Branch Specific Services | Oakville |
| OCASI - Ontario Council of Agencies Serving Immigrants, CitizenshipCounts.ca | Toronto |
| Ontario College Application Service | Guelph |
| Ontario College of Teachers | Toronto |
| Ontario Federation of Agriculture, Halton Region Federation of Agriculture | Milton |
| Ontario Federation of Teaching Parents | Ontario |
| Ontario Registered Music Teachers Association, Hamilton-Halton Branch - No Physical Address | Halton Region |
| Ontario. Ministry of Colleges and Universities - Student Financial Assistance Branch, Student Financial Assistance | Thunder Bay |
| Ontario. Ministry of Education, Trillium Demonstration School | Milton |
| Ontario. Ministry of Education | Toronto |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Halton Region Office, Apprenticeship Office | Oakville |
| Ontario. Ministry of Labour, Immigration, Training and Skills Development, Ontario Bridge Training Program | Toronto |
| Optimist Club of Burlington | Burlington |
| Optimist Club of Oakville | Oakville |
| Polycultural Immigrant and Community Services, Polycultural Immigrant and Community Services, Mississauga Office | Mississauga |
| Port Nelson United Church | Burlington |
| Re-Imagine Ontario, Oakville, Community Support Services for Children, Youth and Seniors | Oakville |
| Retired Teachers of Ontario, Halton District 15 - No Physical Address | Halton Region |
| Roots Community Services | Brampton |
| Rotary International, Rotary Burlington Lakeshore | Burlington |
| Rotary International, Milton Rotary | Milton |
| Safetynet Children And Youth Charities, Free Tutoring | Oakville |
| Sheridan College, Centre for Indigenous Learning and Support | Oakville |
| Sheridan College, Sheridan Student Union - Student Services | Oakville |
| Sickle Cell Awareness Group of Ontario | North York |
| Subject Tutoring and Homework Help Programs, Burlington | Burlington |
| The Halton Resource Connection, Resource Library | Milton |
| TVO ILC, TVO Mathify | Toronto |
| Vietnamese Association, Toronto, Vietnamese Association, Toronto, Dundas Street West Office | Toronto |
| World Education Services | Toronto |
