| | Organization Name(s) | Located In |
 | Albright Centre | Beamsville |
 | Anchor Pointe, Gracious Retirement Living | St Catharines |
 | Bella Senior Care Residence | Niagara Falls |
 | Carmelite Sisters, Mount Carmel Home | St Catharines |
 | Cavendish Manor Retirement Living | Niagara Falls |
 | Chateau Gardens Niagara, Long Term Care Centre | Niagara-on-the-Lake |
 | Chippawa Place Retirement Home | Niagara Falls |
| | 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 |
 | Conmed, Maple Park Lodge | Fort Erie |
 | 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 |
 | Foyer Richelieu Welland | Welland |
 | Garden City Manor | St Catharines |
 | Garrison Place Retirement Residence | Fort Erie |
 | Grace-Linwell Retirement Community Inc | St Catharines |
 | Grace's Victorian Lodging | Port Colborne |
 | Greycliff Manor | 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 |
 | Jah-Jireh Retirement Home | Beamsville |
 | Kilean Lodge | Grimsby |
 | 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 |
 | Maplecrest Village | Grimsby |
 | Martindale Place | St Catharines |
 | Millennium Trail Manor | Niagara Falls |
 | Niagara Gardens Retirement Manor | St Catharines |
 | Niagara Ina Grafton Gage Village | St Catharines |
 | Niagara Ina Grafton Gage Village, Stone Road Village | Niagara-on-the-Lake |
 | Niagara Regional Housing (NRH) | Thorold |
 | Niagara Retirement Manor Ltd | St Catharines |
 | Niagara Supportive Living, Supportive Living / Lodging Residences | Welland |
 | 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 |
 | Niagara. Region Community Services Department, Seniors Services, Seniors Community Programs | Thorold |
 | Nimigon Retirement Home | Niagara Falls |
 | Oakwood Park Lodge | Niagara Falls |
 | Ontario Association of Non-Profit Homes and Services for Seniors | Woodbridge |
 | Orchard View Apartments | Vineland |
 | Orchards Retirement Residence, The | Vineland |
 | Paderewski Society Home | St Catharines |
 | Pelham Non Profit Housing Corporation, Pelham Seniors Apartments | Fonthill |
 | Pleasant Manor Retirement Village | Virgil |
 | Plymouth Cordage Retirement Community | Welland |
 | Portal Village Retirement Home and Garden Terrace Complex | Port Colborne |
 | Prima Care Living Solutions, The Henley House | St Catharines |
 | Queenchester Terrace | St Catharines |
 | Queenston Place Retirement Residence | Niagara Falls |
 | Redstacks Retirement Home | Fort Erie |
 | Scott Manor Residence | St Catharines |
 | Seasons First Avenue Retirement Residence | Welland |
 | Short Hills Villa Retirement Community | Fonthill |
 | St Catharines Place Retirement Residence, Seniors Hospitality Resort | St Catharines |
 | St Charles Village | Welland |
 | Stamford Estates, Retirement Residence | Niagara Falls |
 | Tabor Manor, Mennonite Brethren Senior Citizens Home | St Catharines |
 | Thorold Municipal Non-Profit Housing Corporation | Thorold |
 | Transfiguration Terrace | St Catharines |
 | Tufford Manor | St Catharines |
 | Tufford Nursing Home | St Catharines |
 | United Mennonite Home | Vineland |
 | Welland Retirement Suites | Welland |
 | Wesley-Robins Retirement Village | Welland |
 | West Park Health Centre | St Catharines |
 | Willoughby Manor Retirement Residence | Niagara Falls |