| Organization Name(s) | Located In |
| Algonquin And Lakeshore Catholic District School Board, Summer Camp Program | Napanee |
| Algonquin College of Applied Arts and Technology, Faculty of Arts, Media and Design, Career and Academic Access Centre, Academic Assistance for Adults with Developmental Disabilities | Ottawa |
| Andrew Fleck Child Care Services | Ottawa |
| Andrew Fleck Child Care Services, Children's Integration Support Services | Ottawa |
| Andrew Fleck Child Care Services, Ontario Early Years Centre - Ottawa South | Ottawa |
| Anges de l'Espoir | Nation |
| Arche Ottawa (L') | Nepean |
| Artswell, Arts and Healthcare | Nepean |
| Association pour l'intégration sociale d'Ottawa | Ottawa |
| Association pour l'intégration sociale d'Ottawa, Milieux de vie résidentiels | Ottawa |
| Association pour l'intégration sociale d'Ottawa, Services aux enfants | Ottawa |
| Association pour l'intégration sociale d'Ottawa, Services d'appui à la famille | Ottawa |
| Association pour l'intégration sociale d'Ottawa, Services de soutien à la participation communautaire | Ottawa |
| Association pour l'intégration sociale d'Ottawa, Soutien à la personne | Ottawa |
| Bairn Croft Residential Services | City of Ottawa |
| Best Buddies-Vrais Copains Canada, Ottawa Chapters | City of Ottawa |
| Boys and Girls Club of Ottawa | Ottawa |
| BrainChild Networks | Belleville |
| Brockville and District Association for Community Involvement | Brockville |
| Brockville and District Association for Community Involvement, Thresholds Program | Brockville |
| Brockville General Hospital, Children's Services, Infant and Child Development Program | Brockville |
| Canadian Mental Health Association, Ottawa Branch | Ottawa |
| Canadian Mental Health Association, Ottawa Branch, Dual Diagnosis Brokerage Service | Ottawa |
| Causeway Work Centre | Ottawa |
| Causeway Work Centre, Employment Services | Ottawa |
| Centre Psychosocial | Vanier |
| Champlain Community Care Access Centre | Gloucester |
| Champlain Community Care Access Centre, Carleton Place | Carleton Place |
| Champlain Community Care Access Centre, In-Home and In-School Health Care Services | Gloucester |
| Children At Risk | Ottawa |
| Children's Hospital of Eastern Ontario, Eastern Ontario Regional Genetics Program | Ottawa |
| Children's Hospital of Eastern Ontario, Mental Health Outpatient Services | Vanier |
| Christian Horizons | Kitchener |
| Christian Horizons, East District Office | Ottawa |
| Christian Horizons, East District Office, Adult Respite Services | Ottawa |
| Christian Horizons, Horizon House Kingston II | Kingston |
| Christian Horizons, Ottawa SIL Program | Ottawa |
| Citizen Advocacy of Ottawa | Ottawa |
| Citizen Advocacy of Ottawa, Lifetime Networks program | Ottawa |
| City View Centre for Child and Family Services, Ontario Early Years Centre - Nepean-Carleton | Barrhaven |
| Civitan Club, Smith Falls | Smiths Falls |
| Community Care for South Hastings, Congregate Dining/Diners Club, Belleville | Belleville |
| Community Care for South Hastings, Congregate Dining/Diners Club, Deseronto | Deseronto |
| Community Care for South Hastings, Meals on Wheels and Frozen Meal Program, Belleville | Belleville |
| Community Living Association Lanark County | Carleton Place |
| Community Living Association Lanark County, Adult Day Service | Lanark County |
| Community Living Belleville and Area (formerly known as Plainfield Community Homes) | Belleville |
| Community Living Belleville and Area (formerly known as Plainfield Community Homes), Out-of-Home Respite | Belleville |
| Community Living Belleville and Area (formerly known as Plainfield Community Homes), Out-of-Home Respite, Youth and Children | Belleville |
| Community Living Dundas County | Morrisburg |
| Community Living Glengarry Inc. | Alexandria |
| Community Living Kingston | Kingston |
| Community Living Kingston, Child Care Resource Consultant Services, Workshops | Kingston |
| Community Living Kingston, People First of Kingston | Kingston |
| Community Living Kingston, respiteservices.com | Kingston |
| Community Living Lennox and Addington | Napanee |
| Community Living North Grenville | North Grenville |
| Community Living North Grenville, Thresholds (Passport to Community Living) | Kemptville |
| Community Living Ontario | Toronto |
| Community Living Prince Edward | Picton |
| Community Living Quinte West | Trenton |
| Community Living Quinte West, Compass Program | Trenton |
| Community Living Renfrew County South, Arnprior | Arnprior |
| Community Living Renfrew County South, Renfrew | Renfrew |
| Community Living Renfrew County South, Transitions - Summer Opportunities | Renfrew |
| Community Living Stormont County | Cornwall |
| Community Living Upper Ottawa Valley | Pembroke |
| Community Living Upper Ottawa Valley, Community Participation Supports | Pembroke |
| Community Living Upper Ottawa Valley, Family Home Program | Pembroke |
| Community Living Upper Ottawa Valley, Living Support Programs | Pembroke |
| Community Living Upper Ottawa Valley, Respite Supports | Pembroke |
| Community Living Upper Ottawa Valley, Special Services at Home | Pembroke |
| Community Living-North Frontenac | Sharbot Lake |
| Con Brio Music Therapy, Neurologic Music Therapy | Carp |
| Conseil des écoles catholiques du Centre-Est, Service du soutien à l'apprentissage, Volet Enfance en difficulté | Gloucester |
| Conseil des écoles publiques de l'Est de l'Ontario, Directions des services éducatifs, Services aux élèves ayant des besoins particuliers | Ottawa |
| Continuing On In Education - OWLS | Belleville |
| Counselling and Support Services of Stormont, Dundas and Glengarry | Cornwall |
| Counselling and Support Services of Stormont, Dundas and Glengarry, Alexandria Office | Cornwall |
| Counselling and Support Services of Stormont, Dundas and Glengarry, Community Integration Services | Cornwall |
| Counselling and Support Services of Stormont, Dundas and Glengarry, Winchester Branch | Winchester |
| Counselling Services of Belleville and District, Adult Protective Services, Bancroft | Bancroft |
| Counselling Services of Belleville and District, Adult Protective Services, Belleville | Belleville |
| Counselling Services of Belleville and District, Adult Protective Services, Madoc | Madoc |
| Counselling Services of Belleville and District, Adult Protective Services, Picton | Belleville |
| Counselling Services of Belleville and District, Behavioural Consulting | Belleville |
| Counselling Services of Belleville and District, Family Resource and Support | Belleville |
| Counselling Services of Belleville and District, Home Personnel Resource Program | Belleville |
| Counselling Services of Belleville and District, Infant and Child Development Program | Belleville |
| Destiny's Way | Merrickville-Wolford |
| Developmental Services of Leeds and Grenville, Brockville Head Office | Brockville |
| Developmental Services of Leeds and Grenville, Gananoque Office | Gananoque |
| Developmental Services of Leeds and Grenville, Kemptville Satellite Office | Kemptville |
| Developmental Services of Leeds and Grenville, Prescott Satellite Office | Prescott |
| Developmental Services Ontario Eastern Region | Vanier |
| Down Syndrome Association, National Capital Region | Ottawa |
| Easter Seals Canada, National Office, Access 2 Entertainment | Toronto |
| Elmwood Lodge | Ottawa |
| Equine Assisted Living and Learning | Bancroft |
| Extend-a-Family Kingston | Kingston |
| Extend-a-Family Kingston, Developmental Services Ontario, South East Region | Kingston |
| Families International, Developmental Home Program | Nepean |
| Family Alliance Ontario | Hamilton |
| Family and Children's Services of Frontenac, Lennox and Addington, Kingston, Family Support Program | Kingston |
| Gananoque & District Association for Community Living | Gananoque |
| Glebe Parents' Day Care | Ottawa |
| Global Child Care Services | Gloucester |
| Happy Trails Riding Stables Recreation Program | Gloucester |
| H'Art of Ottawa | Ottawa |
| H'art School of Smiles Inc | Kingston |
| Helping Hands for Special Needs Families | Kanata |
| Heritage House Inc. | Belleville |
| Horses Enriching People | Ottawa |
| Hotel Dieu Hospital, Child Development Centre | Kingston |
| Hotel Dieu Hospital, Child Development Centre, Infant Development Program | Kingston |
| Impact Residential Services of Grenville County | Oxford Mills |
| Impact Residential Services of Grenville County, Merrickville Residence | Merrickville |
| Impact Residential Services of Grenville County, Pine Hill Residence | Kemptville |
| Impact Residential Services of Grenville County, SIL Program | Merrickville |
| Independent Living Canada | Ottawa |
| K3C Community Counselling Centres, Adult Protective Service Program | Kingston |
| Kingston Homes and Hearts | Kingston |
| Kiwanis Club of Ottawa, AKtion Clubs | Ottawa |
| Lanark Community Programs | Carleton Place |
| Lanark Community Programs, Early Integration Program | Carleton Place |
| Lanark Community Programs, Lanark Infant and Child Development Program | Carleton Place |
| Lanark Community Programs, Language Development Program | Carleton Place |
| Lanark County Support Services, Activity Centre | Smiths Falls |
| Lanark County Support Services, Carleton Place Site | Carleton Place |
| Lanark County Support Services, Life Skills Program | Smiths Falls |
| Lanark Health and Community Services, Lanark Community Programs, Lanark County Therapeutic Riding Program | Carleton Place |
| Lanark. Social Services, Adult Protective Services, Almonte Satellite Office | Almonte |
| Lanark. Social Services, Adult Protective Services, Carleton Place Satellite Office | Carleton Place |
| Lanark. Social Services, Adult Protective Services, Head Office | Perth |
| Lanark. Social Services, Adult Protective Services, Smiths Falls Satellite Office | Smiths Falls |
| Language Express, Preschool Speech Language Services System of Lanark, Leeds and Grenville | Smiths Falls |
| Little League Baseball Canada | Ottawa |
| LiveWorkPlay | Ottawa |
| Madawaska Valley Association for Community Living | Barry's Bay |
| Madoc C.O.P.E. Corporation | Madoc |
| Main Street Community Services | Stittsville |
| Mills Community Support Corporation | Almonte |
| Mills Community Support Corporation, Mijiwam Special Support Home | Almonte |
| Mothercraft Ottawa, Ontario Early Years Centre, Ottawa Centre | Ottawa |
| MusicMates | Kingston |
| National Capital Region YMCA-YWCA, Recreational Programs and Services, Regional Ys | City of Ottawa |
| New Leaf Link | Sydenham |
| North Hastings Community Integration Association | Bancroft |
| Occupational Therapy for Living Well | Orléans |
| Ongwanada | Kingston |
| Ongwanada, Community Behavioural Service, Kingston | Kingston |
| Ongwanada, Community Behavioural Service, Sharbot Lake | Sharbot Lake |
| Ontario Association on Developmental Disabilities (The) | Toronto |
| Ontario Early Years Centres Ottawa Area | City of Ottawa |
| Ontario March of Dimes, Rehabilitation for the Disabled, Ottawa Office | Ottawa |
| Ontario Ministry of Community and Social Services, Ontario Disability Support Program, Income Support, Renfrew Office | Renfrew |
| Ontario. Ministry of Children and Youth Services, Eastern Regional Office, Assistance for Children with Severe Disabilities | Ottawa |
| Ontario. Ministry of Children and Youth Services, Eastern Regional Office, Respite Funding | Ottawa |
| Ontario. Ministry of Community and Social Services, Eastern Regional Office | Ottawa |
| Ontario. Ministry of Community and Social Services, Eastern Regional Office, Ontario Disability Support Program, Employment Supports | Ottawa |
| Ontario. Ministry of Community and Social Services, Eastern Regional Office, Ontario Disability Support Program, Income Support | Ottawa |
| Ontario. Ministry of Community and Social Services and Ministry of Children and Youth Services, Eastern Regional Office, Special Services At Home Program | Ottawa |
| Ontario. Ministry of Community and Social Services and Ministry of Children and Youth Services, Family and Children's Services of Renfrew County, Developmental Services | Pembroke |
| Ontario. Ministry of Community and Social Services and Ontario. Ministry of Children and Youth Services | Kingston |
| Ontario. Ministry of Community and Social Services and Ontario. Ministry of Children and Youth Services, Special Services at Home | Kingston |
| Ontario. Ministry of the Attorney General, Victims and Vulnerable Persons Division, Eastern Region, Office of the Public Guardian and Trustee | Ottawa |
| Open Arms | Orléans |
| Orléans-Cumberland Community Resource Centre, Ontario Early Years Centre, Ottawa-Orléans | Orléans |
| Ottawa Catholic School Board, Schools for Students with Developmental and/or Physical Disabilities | City of Ottawa |
| Ottawa Children's Coordinated Access and Referral to Services | Ottawa |
| Ottawa Children's Treatment Centre, Behavioural Services | Ottawa |
| Ottawa Children's Treatment Centre, Early Childhood Program | Ottawa |
| Ottawa Children's Treatment Centre, Infant Development Program | Ottawa |
| Ottawa Foyers Partage | Nepean |
| Ottawa Foyers Partage, Computer Wise | Ottawa |
| Ottawa Independent Living Resource Centre | Ottawa |
| Ottawa. City Operations, Community and Social Services, Children's Services Unit, Municipal Home Child Care | Ottawa |
| Ottawa. City Operations, Community and Social Services, Direct Operations Branch, Child Care Subsidy Program | Ottawa |
| Ottawa. City Operations, Community and Social Services, Direct Operations Branch, Municipal Child Care Centres | Nepean |
| Ottawa. City Operations, Community and Social Services, Supportive housing - domiciliary hostels | Ottawa |
| Ottawa. City Operations, Parks, Recreation and Cultural Services, Community Programs Branch, Rural and Community Services and Centres, Special Needs | Orléans |
| Ottawa. City Operations, Parks, Recreation and Cultural Services, Cultural and Heritage Services Branch, Community Arts Program | Ottawa |
| Ottawa. City Operations, Parks, Recreation and Cultural Services, Summer Camps, Special Needs | Nepean |
| Ottawa. Ottawa Police Service, Elder Abuse | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Community Services, Homeshare Program | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Community Services, Respite Care Program | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Education and Training Services, ARC Industries | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Education and Training Services, Community Transitions Centre | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Education and Training Services, Loeb Centre For Vocational Training | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Education and Training Services, Quinlan Adult Developmental Centre | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Education and Training Services, Rosenthal Services | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Open Hands | Cornwall |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Residential Services, Adult Residential Program | Ottawa |
| Ottawa-Carleton Association for Persons with Developmental Disabilities, Supported Work, Community Support Services, Homeshare, Day & Residential Programs | Ottawa |
| Ottawa-Carleton District School Board, Continuing Education Division, Adaptive Learning Program | Ottawa |
| Ottawa-Carleton District School Board, Learning Support Services | Nepean |
| Ottawa-Carleton Lifeskills Inc. | Kanata |
| Ottawa-Carleton Puppeteers for Kids on the Block | City of Ottawa |
| Parade of Nations for the developmentally challenged | Cornwall |
| Pathways to Independence | Picton |
| Pathways to Independence, Acquired Brain Injury Services | Ottawa |
| Pathways to Independence, Belleville Head Office | Belleville |
| Patro d'Ottawa | Ottawa |
| Pinecrest-Queensway Community Health Centre, Ontario Early Years Ottawa West-Nepean | Ottawa |
| Precision Health Group, Edgewood Care Centre | Ottawa |
| Premier Home Care Services, Ottawa | City of Ottawa |
| Pro Bono Law Ontario, Child Advocacy Project | Toronto |
| Propeller Dance | Ottawa |
| Quinte Health Care Corporation, Quinte Children's Treatment Centre, Bancroft - North Hastings and District Hospital | Bancroft |
| Quinte Health Care Corporation, Quinte Children's Treatment Centre, Belleville -- Main Office | Belleville |
| Quinte Health Care Corporation, Quinte Children's Treatment Centre, QHC Trenton Memorial | Trenton |
| Quinte Therapeutic Riding Association | Stirling |
| Quinte Vocational Support Services | Belleville |
| Reach for the Rainbow, Residential Camps | Toronto |
| Rehabilitation Network of Champlain | Ottawa |
| Rural Family Connections Inc. | Osgoode Ward |
| Senior Moves | City of Ottawa |
| Service Coordination des services | Vanier |
| Sinclair Residence Inc. | Ottawa |
| Sing Thing, Stop the Bullying! | Ottawa |
| Social Network for Youth of Ottawa-Carleton | City of Ottawa |
| Société franco-ontarienne de l'autisme | Orléans |
| Sonshine Associated Companies | Orléans |
| South East Community Care Access Centre, Northbrook | Northbrook |
| Special Olympics Ontario, Kingston & District Chapter | Kingston |
| Speech, Voice and Language Clinic (The) | Nepean |
| Stormont, Dundas and Glengarry Developmental Services Centre | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Child and Adolescent Services Program | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Clinical Services | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Family Home Program | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Family Relief Program | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Independent Respite Initiative | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Infant Development Program | Cornwall |
| Stormont, Dundas and Glengarry Developmental Services Centre, Occupational Therapy Services | Cornwall |
| Tamir | Ottawa |
| Tayside Community Residential & Support Options | Perth |
| The Portia Learning Centre Inc. | Ottawa |
| The Royal, Brockville Mental Health Centre, Acute Psychiatry (Elmgrove Service) | Brockville |
| The Royal, Brockville Mental Health Centre, Assertive Community Team for Persons Dually Diagnosed | Brockville |
| Therapeutic Riding Association Ottawa Carleton Inc | Greely |
| Total Communication Environment | Nepean |
| TotLot Licensed Childcare | Manotick |
| Tranquil Acres Inc, Therapeutic Equestrian Centre | Kars |
| Turner Syndrome Society of Canada, Ottawa Chapter | Ottawa |
| Valoris for Children and Adults of Prescott-Russell | Plantagenet |
| Vanier Community Service Centre, Ontario Early Years Centre - Ottawa-Vanier | Ottawa |
| Walking in My Shoes | Ottawa |
| We Care Home Health Services, Corporate Office, Ottawa Area | Ottawa |
| Wee Watch Enriched Home Child Care | City of Ottawa |
| Western Ottawa Community Resource Centre, Community Support Program | Kanata |
| Western Ottawa Community Resource Centre, Ontario Early Years Centre - Carleton | Kanata |
| Willowbank Equestrian Center | Plantagenet |
| YMCA of Belleville and Quinte, Belleville | Belleville |
| YMCA of Belleville and Quinte, Trenton | Trenton |
| Young Challengers Adolescent Centre | Ottawa |
| Youth Services Bureau of Ottawa, Wraparound Ottawa | Ottawa |
| Y's Owl Maclure Co-operative Centre Inc. | Ottawa |