| | Organization Name(s) | Located In |
 | Albright Centre | Beamsville |
 | Apartment Centre, The | St Catharines |
 | Bella Senior Care Residence | Niagara Falls |
 | Bethesda, Community Response Program | Thorold |
 | Bethesda, Residential and Respite Support | Thorold |
 | Bethlehem Housing and Support Services, Administration Office | St Catharines |
 | Bethlehem Housing and Support Services, Bethlehem Place | St Catharines |
 | Bethlehem Housing and Support Services, Community Transitional Housing Support Program | St Catharines |
 | Bethlehem Housing and Support Services, Genesis Court | St Catharines |
 | Bethlehem Housing and Support Services, Kenmore Court | Niagara Falls |
 | Brain Injury Community Re-Entry (Niagara) Inc | St Catharines |
 | Brain Injury Community Re-Entry (Niagara) Inc, Supportive Living Program | St Catharines |
 | Broad Oak Foundation | Niagara Falls |
 | Calvary Seniors Non-Profit Housing Corp, Meadowgreen Manor | St Catharines |
 | Canadian Mental Health Association Niagara Branch, Administration | St Catharines |
 | Canadian Mental Health Association Niagara Branch, Mental Health Homelessness Initiative, Phase II Housing | St Catharines |
 | Canadian Mental Health Association Niagara Branch, Residential/Community Support Program | St Catharines |
 | Canal View Homes | Welland |
 | Centre de Santé Communautaire Hamilton/Niagara | Welland |
 | Chateau Gardens Niagara, Long Term Care Centre | Niagara-on-the-Lake |
 | Chippawa Place Retirement Home | Niagara Falls |
 | Christian Horizons, Horizon House Niagara 1 | Welland |
 | Christian Horizons, Horizon House Niagara 2 | St Catharines |
 | Christian Horizons, Horizon House Niagara 3 | Port Colborne |
| | City of Niagara Falls Non-Profit Housing Corporation | Niagara Falls |
 | Club Heidelberg, Heidelberg Village | St Catharines |
 | Community Care Access Centre (CCAC) - Hamilton Niagara Haldimand Brant (HNHB), Niagara Branch | St Catharines |
 | Community Care, St Catharines and Thorold, Housing Help Centre | St Catharines |
 | Community Care, St Catharines and Thorold, Housing Help Centre, ID Clinic | St Catharines |
 | Community Living - Fort Erie, Accommodation Services | Fort Erie |
 | Community Living Port Colborne - Wainfleet, Administrative Office | Port Colborne |
 | Community Living Port Colborne - Wainfleet, Residential Services | Port Colborne |
 | Community Living St Catharines, Administrative Offices | St Catharines |
 | Community Living St Catharines, Adult Support Programs | St Catharines |
 | Community Living Welland Pelham, Residential Alternatives | Welland |
 | Conmed, Maple Park Lodge | Fort Erie |
| | Cooperative Homes in Beamsville, West Lincoln, Smithville | Lincoln |
| | Cooperative Homes in Niagara Falls | Niagara Falls |
| | Cooperative Homes in Port Colborne, Crystal Beach and Fort Erie | Port Colborne |
| | Cooperative Homes in St Catharines | St Catharines |
| | Cooperative Homes in Welland | Welland |
 | Crescent Park Lodge | Fort Erie |
 | Eastwood Manor Retirement Home | Crystal Beach |
 | Fairhaven | Niagara Falls |
 | Fairview Senior Citizen's Apartments | St Catharines |
 | Faith Lutheran Villa | St Catharines |
 | Fonthill Seniors Non-Profit Accommodation, Town Square Manor | Fonthill |
 | Food and Commercial Workers Union, Julius Court | St Catharines |
 | Fort Erie Multicultural Centre, Peace Bridge Newcomer Centre, St John's Learning Centre | Fort Erie |
 | Foyer Richelieu Welland | Welland |
 | Ganawageh and Ohsto:Seri Urban Homes Inc | Fort Erie |
 | Garden City Manor | St Catharines |
 | Garrison Place Retirement Residence | Fort Erie |
 | Grace's Victorian Lodging | Port Colborne |
 | Green Venture | Hamilton East |
 | Grimsby Affordable Housing Partnership | Grimsby |
 | Habitat for Humanity Niagara | St Catharines |
 | Hannah House Maternity Home | Niagara Falls |
 | Heatherwood Retirement Residence, The | St Catharines |
 | Heidehof | St Catharines |
 | Heidehof, Edelweiss Seniors' Apartments | St Catharines |
 | Heidehof, Lindenhaus Seniors Life Lease Apartments | St Catharines |
 | Kilean Lodge | Grimsby |
 | La Résidence des Ainés Canadiens francais Inc | St Catharines |
 | La Residence Joie de Vivre Inc | Niagara Falls |
 | Legion Villa, Royal Canadian Legion Branch 393 Senior Citizens Complex | Smithville |
| | Lincoln Association for Affordable Housing | Beamsville |
 | Lincoln Park Retirement Community | Grimsby |
 | Lions Douglas Heights Senior's Residence Inc | Fort Erie |
 | Lookout Ridge Retirement Community | Fonthill |
 | Loyalist Retirement Residence, The | St Catharines |
 | Lundy Manor Retirement Residence | Niagara Falls |
 | Luther Manor Apartments for Seniors | St Catharines |
 | Lutheran Homes Niagara | Niagara Falls |
 | Mainstream, St Catharines Mainstream Non-Profit Housing Project | St Catharines |
 | Maplecrest Village | Grimsby |
 | 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 Region, Thorold Office | Thorold |
 | Martindale Place | St Catharines |
 | Millennium Trail Manor | Niagara Falls |
 | Montebello Place Inc, Homes for Special Care, Group Home | St Catharines |
| | Multicultural Network of Niagara Falls | Niagara Falls |
 | Niagara Falls Community Outreach | Niagara Falls |
 | Niagara Folk Arts Multicultural Centre, Niagara Falls Site | Niagara Falls |
 | Niagara Gardens Retirement Manor | St Catharines |
 | Niagara Ina Grafton Gage Village | St Catharines |
 | Niagara Peninsula Homes Inc | Welland |
 | Niagara Regional Housing (NRH) | Thorold |
| | Niagara Regional Housing (NRH), Niagara Renovates Program | Thorold |
| | Niagara Rents | St Catharines |
 | Niagara Retirement Manor Ltd | St Catharines |
 | Niagara Support Services, Niagara Falls, Supported Living/Enhanced Supported Living Programs | Port Robinson |
 | Niagara Support Services, Residential Services | Port Robinson |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Deer Park Villa & Suites | Grimsby |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Gilmore Lodge | Fort Erie |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Linhaven | St Catharines |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Northland Pointe | Port Colborne |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Rapelje Lodge | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Meadows of Dorchester | Niagara Falls |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, The Woodlands of Sunset | Welland |
 | Niagara. Region Community Services Department, Seniors Services, Long-Term Care Homes, Upper Canada Lodge | Niagara-on-the-Lake |
 | North Hamilton Community Health Centre, Feet First: Steps for Health Diabetic Foot Care and Education Program | Welland |
 | Oakwood Park Lodge | Niagara Falls |
 | Ontario Association of Non-Profit Homes and Services for Seniors | Woodbridge |
 | Ontario. Ministry of Municipal Affairs, Landlord and Tenant Board, Regional Office - Hamilton | Hamilton Central |
 | Oonuhseh Niagara Native Homes Inc | St Catharines |
 | Orchard View Apartments | Vineland |
 | Paderewski Society Home | St Catharines |
 | Pelham Non Profit Housing Corporation, Pelham Seniors Apartments | Fonthill |
 | Pleasant Manor Retirement Village | Virgil |
 | Port Cares, Client Services | Port Colborne |
 | Portal Village Retirement Home and Garden Terrace Complex | Port Colborne |
 | Prima Care Living Solutions, The Henley House | St Catharines |
 | Project Share | Niagara Falls |
 | Queenchester Terrace | St Catharines |
 | Queenston Place Retirement Residence | Niagara Falls |
 | Rescare (Anagram) Premier, A ResCare Premier Canada Company | Niagara-on-the-Lake |
 | Ridgeway Lions Senior Citizens Complex Inc | Ridgeway |
| | Salvation Army Community and Family Services, Niagara Mobile Outreach Program | St Catharines |
 | Scott Manor Residence | St Catharines |
 | Seasons First Avenue Retirement Residence | Welland |
 | Short Hills Villa Retirement Community | Fonthill |
 | South Niagara Gateway Family Homes | Port Colborne |
 | Southridge Community Church, Emergency Shelter | St Catharines |
 | St Catharines Place Retirement Residence, Seniors Hospitality Resort | St Catharines |
 | St Catharines. City Of | St Catharines |
 | St Charles Village | Welland |
 | St Joseph's Healthcare Hamilton, West 5th Campus, Schizophrenia and Community Integration Service, Homes for Special Care Program | Hamilton Mountain West |
 | Stamford Estates, Retirement Residence | Niagara Falls |
| | Stamford Kiwanis Non-Profit Homes Inc | St Catharines |
 | Stokes Community Village | St Catharines |
 | Tabor Manor, Mennonite Brethren Senior Citizens Home | St Catharines |
 | Tanguay Place, Niagara District Homes Committee for the Physically Disabled | Welland |
 | Thorold Municipal Non-Profit Housing Corporation | Thorold |
 | Transfiguration Terrace | St Catharines |
 | Tufford Manor | St Catharines |
 | Tufford Nursing Home | St Catharines |
 | United Mennonite Home | Vineland |
 | Wayside Transitional Home | St Catharines |
 | Welland Heritage Council and Multicultural Centre | Welland |
| | West Niagara Second Stage Housing, Transitional Housing and Counselling Service, Beamsville | Beamsville |
| | West Niagara Second Stage Housing, Transitional Housing and Counselling Service, Grimsby | Beamsville |
 | West Park Health Centre | St Catharines |
 | YWCA Niagara Region | St Catharines |
 | YWCA Niagara Region, Emergency Housing Facilities, Niagara Falls | Niagara Falls |
 | YWCA Niagara Region, Emergency Housing Facilities, St Catharines | St Catharines |
 | YWCA Niagara Region, Emergency Housing Facilities, St Catharines, Family Units | St Catharines |
 | YWCA Niagara Region, Epworth Terrace Women's Residence | St Catharines |