| | Organization Name(s) | Located In |
 | Autism Ontario, Windsor-Essex Chapter | Windsor East |
 | Autism Services Inc, Windsor & Essex County | Windsor West |
 | Chatham-Kent Special Populations, Municipality of Chatham Kent, Recreation Facilities Division | Chatham |
 | Children First | Windsor East |
 | Christian Horizons, South District Office | London |
 | Christian Horizons House | Sarnia |
 | Christian Horizons House, Michigan Ave location | Sarnia |
 | Christian Horizons, South District, Chatham | London |
 | Community Living Chatham-Kent, Administration, Day Program Supports | Chatham |
 | Community Living Chatham-Kent, Day Program | Chatham |
 | Community Living Chatham-Kent, JobWorx Employment Services | Chatham |
 | Community Living Chatham-Kent, Respite Services | Chatham |
 | Community Living Essex County | Essex (Town of) |
 | Community Living Essex County, Community Day Supports | Essex (Town of) |
 | Community Living Essex County, Community Living Options, Supported Homes and Apartment Living, Individual Support, Associate Family Home Program | Essex (Town of) |
 | Community Living Essex County, Family Supports | Essex (Town of) |
 | Community Living London, Accommodations | London |
 | Community Living London, Respite Services | London |
 | Community Living Sarnia-Lambton | Sarnia |
 | Community Living Wallaceburg | Wallaceburg |
 | Community Living Wallaceburg, Individual and Family Directed Supports | Wallaceburg |
 | Community Living Windsor | Windsor East |
 | Community Living Windsor, Community Residential Supports | Windsor East |
 | Community Living Windsor, Adult Resource | Windsor West |
 | Community Living Windsor, Downtown Centre | Windsor Central |
| | Council for Exceptional Children, Windsor-Essex Chapter 125 | Windsor |
 | Down Syndrome Association of Lambton County | Point Edward |
 | Family Counselling Centre, Family Court Support Worker Program; FCSWP, Partner Assault Response | Sarnia |
 | Family Respite Services, Windsor-Essex | Windsor East |
 | Family Respite Services, Windsor-Essex, Respite Residence, Weekend With Friends - Howard | Windsor South |
 | Family Service Kent, Chatham | Chatham |
 | Family Services Windsor-Essex | Windsor Central |
 | Family Services Windsor-Essex | Windsor Central |
 | Family Services Windsor-Essex, Advocacy, Planning and Support Worker | Windsor Central |
 | Family Services Windsor-Essex, Community Counselling Alliance, Walk-In Counselling Clinic | Windsor |
 | Family Services Windsor-Essex, Counselling Services | Windsor Central |
 | Family Services Windsor-Essex, Matching Program | Windsor Central |
 | Family Services Windsor-Essex, Short Term Advocacy Program | Windsor Central |
 | Family Services Windsor-Essex, Training Program | Windsor Central |
 | Friendship Group | Sarnia |
 | Harmony In Action | Windsor Central |
 | Housing Information Services of Windsor and Essex County | Windsor East |
 | Italian Canadian Handicapable Association, Novelletto Rosati Sports & Recreation Complex | Windsor West |
 | Jobmatch, Community Living Wallaceburg | Wallaceburg |
 | John McGivney Children's Centre, John McGivney Children's Centre School Authority | Windsor West |
 | Lambton County Developmental Services (LCDS) | Petrolia |
 | Municipality of Chatham-Kent, Infrastructure and Engineering Services, Engineering and Transportation Division, Handi-Bus, Chatham & Wallaceburg Programs | Chatham |
 | Ontario. Ministry of Community and Social Services, Ministry of Children and Youth Services, South West Region, Windsor, Children's Services - Assistance for Children with Severe Disabilities | Windsor Central |
 | Ontario. Ministry of Community and Social Services, Ministry of Children and Youth Services, South West Region, Windsor, Children's Services - Special Services at Home Program | Windsor Central |
 | Ontario. Ministry of Community Social Services, Chatham, ODSP, ACSD | Chatham |
 | Parthenon Lodge | Chatham |
| | Special Olympics Ontario-Chatham-Kent | Chatham |
 | St Clair College of Applied Arts and Technology, Windsor Campus, Disability Services, Learning Commons Room 206 | Windsor South |
 | St. Francis Advocates | Arkona |
 | Stepping Stones | Forest |
 | Summit Centre for Preschool Children With Autism | Windsor West |
 | T J Stables, Acceptional Riders, Chatham | Chatham |
 | The Mental Health Network of Chatham-Kent | Chatham |
| | Up About Down. The Windsor Essex Down Syndrome Association | Windsor |
 | Wallaceburg Adult Upgrading Program | Wallaceburg |
 | Wawanosh Enterprises, Lougar Site | Sarnia |
 | Windsor-Essex Therapeutic Riding Association | Essex |
 | Windsor. City of Windsor, Recreation and Culture, Administration, Special Services | Windsor Central |
 | Windsor Regional Children's Centre | Windsor West |
 | Windsor Regional Children's Centre, Crisis Services, Emergency Crisis Response | Windsor West |
 | Windsor Regional Children's Centre, Crisis Services, Walk-in Clinic | Windsor West |
 | Windsor Regional Children's Centre, Developmental Services | Windsor West |
 | Windsor Regional Children's Centre, Intensive Family Services, Milieu Continuum Program (Ranges from residential to day treatment) | Windsor West |
 | Windsor Regional Hospital, Help Link Central Access Services for Children, Youth and Families | Windsor West |
 | Windsor Regional Hospital, OZAD Institute | Windsor West |
 | Windsor Regional Hospital, Tafour Campus, Family Mental Health and Addictions, Dual Diagnosis Outreach Services | Windsor West |