| | Organization Name(s) | Located In |
 | 5-0 Taxi Co Inc, Transportation for People with Disabilities | St Catharines |
| | Ability Online | Toronto (City of) |
| | Accessible Niagara | St Catharines |
| | Acquired Brain Injury Outreach Network Inc, Rehabilitation | Ridgeway |
| | Association of Universities and Colleges of Canada, Mattinson Scholarship Program for Students with Disabilities | Ottawa |
 | Brain Injury Services | Hamilton Central |
 | Brock Niagara Penguins | St Catharines |
| | Canadian Association for Music Therapy | Toronto |
 | Canadian Hearing Society, Niagara Area Office | St Catharines |
 | Canadian Maid | St Catharines |
 | Christ Lutheran Church, SOUL Program | St Catharines |
 | City of Welland, WellTrans | Welland |
 | CNIB, Hamilton/Niagara, CNIB Niagara | St Catharines |
 | Community Care Access Centre (CCAC) - Hamilton Niagara Haldimand Brant (HNHB), Niagara Branch | St Catharines |
 | Community Living - Grimsby, Lincoln and West Lincoln, Children's Weekend Respite Program | Beamsville |
 | Community Support Services of Niagara, St Catharines Office | St Catharines |
 | Community Support Services of Niagara, Welland Office | Welland |
 | Community Support Services of Niagara, West Niagara Office | Beamsville |
 | Creative Carriage Ltd | St George |
 | Easter Seals Canada | Toronto (City of) |
| | Elite Taxi Ltd, Paratransit Services | Niagara Falls |
 | EquineAbility Therapeutic Riding Centre | Stevensville |
| | Gerard Solutions Inc | St Catharines |
 | Goodwill Industries Niagara, Workforce Development Programs, Ontario Disability Support Program, Ontario Works | St Catharines |
 | HATS - Horse Alternative Therapeutic Services | Pelham |
 | Head Injury Association of Fort Erie and District | Fort Erie |
| | Helping Hands Maid Service, Helping Hands Home Care | St Catharines |
| | Herrington Group Ltd, The | St Catharines |
 | Jobs Niagara | Port Colborne |
| | Joint Accessibility Advisory Committee, The, Lincoln, West Lincoln, Thorold, Pelham, NOTL & Grimsby | Niagara Region |
 | La Residence Joie de Vivre Inc | Niagara Falls |
 | Maison d'Amis Inc (House of Friends) | Fort Erie |
 | March of Dimes Canada, Home And Vehicle Modification Program | London |
 | March of Dimes Canada, Personal Effectiveness Training | St Catharines |
 | March of Dimes Canada, Supportive Housing Program, Faith Lutheran Villa | St Catharines |
 | March of Dimes Canada, Supportive Housing Program, Ridley Service Centre | St Catharines |
 | March of Dimes Canada, Supportive Housing Program, Scott Street Service Centre | St Catharines |
 | March of Dimes Canada, Supportive Housing Program, Stamford Kiwanis Manor Service Centre | Niagara Falls |
 | March of Dimes Canada - South, Wellness Supportive Living Program, Buckley Towers | Niagara Falls |
 | March of Dimes Canada - South, Wellness Supportive Living Program, Jubilee Apartments and HUB | Welland |
 | March of Dimes Canada - South, Wellness Supportive Living Program, Kenworth Acres and HUB | St Catharines |
 | March of Dimes Canada - South, Wellness Supportive Living Program, Senior Citizens Apartments | St Catharines |
 | March of Dimes Canada - South Region, Thorold Office | Thorold |
 | Niagara Centre for Independent Living, Direct Funding Program (DF)- Self-Managed Attendant Services | St Catharines |
 | Niagara Chair-A-Van | Niagara Falls |
 | Niagara Children's Centre | St Catharines |
| | Niagara Conquerors Christian Fellowship | St Catharines |
| | Niagara Peninsula Cerebral Palsy Association | Niagara Falls |
 | Niagara Training and Employment Agency Inc (NTEC) | Port Robinson |
 | Niagara. Regional Municipality Of, Niagara Specialized Transit | Thorold |
 | Northend Mobility | Welland |
 | Ontario Brain Injury Association | Thorold |
 | Ontario. Ministry of Community and Social Services and Ministry of Children and Youth Services, Assistance for Children with Severe Disabilities | Hamilton Central |
 | Ontario. Ministry of Community and Social Services and Ministry of Children and Youth Services, Assistance for Children with Severe Disabilities, Special Services at Home | Hamilton Central |
| | Ontario. Ministry of Health and Long-Term Care, Operational Support Branch, Assistive Devices Program and Home Oxygen Program | Toronto (City of) |
 | Paratransit System of St Catharines, Transportation for the Physically Challenged | St Catharines |
 | Raham's Transportation | St Catharines |
 | Red Roof Retreat | Niagara-on-the-Lake |
 | Saint Elizabeth, Complex and Catastrophic Rehabilitation | St Catharines |
| | Spina Bifida and Hydrocephalus Association of Ontario, Support & Information | Toronto (City of) |
 | Spinal Cord Injury Ontario, Hamilton Area Office | Hamilton Central |
 | Sport by Ability Niagara (SBAN) | St Catharines |
 | St Catharines. City Of | St Catharines |
 | Sunshine Foundation of Canada | London |
 | Tanguay Place, Niagara District Homes Committee for the Physically Disabled | Welland |
| | Tetra Society of North America, Hamilton Chapter | Hamilton (City of) |
 | Thorold. City Of, Thorold Transit | Thorold |
 | Visiting Angels(R) Inc | St Catharines |