| | Organization Name(s) | Located In |
 | Advocacy Centre for The Elderly | Toronto |
 | Amica at Newmarket | Newmarket |
 | Amica At Swan Lake | Markham |
 | Amici Dancing Club/Interclub Markham | Unionville |
 | Angus Glen Older Adults | Unionville |
 | Armadale Chinese Seniors Program | Markham |
 | Armadale Community Centre Older Adults | Milliken |
 | Aurora Resthaven | Aurora |
 | Aurora Soccer Club | Aurora |
 | Aurora. Town Of, Parks and Recreation Department, Aurora Seniors Centre | Aurora |
 | Baycrest Centre Geriatric Care | Toronto |
 | Bernard Betel Centre for Creative Living (The) | North York |
 | Brookside Court & Hilltop Place Retirement Residences, Revera Inc. | Richmond Hill |
 | Canada Day Seniors Luncheon | Markham |
 | Canada. Health and Welfare Canada, Income Security Programs Branch | Toronto |
 | Canadian Mental Health Association, York Region Branch | Aurora |
 | Canadian Pensioners Concerned, Ontario Division | Toronto |
 | Carefirst Seniors and Community Services Association, . | Richmond Hill |
| | CDR Footcare | Maple |
 | Central Community Care Access Centre, Newmarket Office | Newmarket |
 | Centre for Information and Community Services | York Region |
 | Centre for Information and Community Services, Chinese Community | Scarborough |
 | CHATS - Community & Home Assistance to Seniors | Aurora |
 | CHATS - Community & Home Assistance to Seniors, Meals on Wheels | Aurora |
 | Circle of Care | Toronto |
 | Citizens for Affordable Housing - York Region | Richmond Hill |
 | Club Unity | Richmond Hill |
 | Cobblestone Lodge Retirement Home | Aurora |
 | Comfort Keepers, Home Care, Patient Care, Nursing Services | York Region |
 | Community Care Access Centre | Richmond Hill |
 | Compassionate Advantage Inc, York Region, Richmond Hill | York Region |
 | Concerned Friends of Ontario Citizens In Care Facilities | Toronto |
 | Cornell Community Centre, Older Adult Centre | Markham |
 | Country Home Care Services Limited | Stouffville |
 | Cummer Lodge Home for the Aged | Toronto |
 | Delmanor Elgin Mills | Richmond Hill |
 | Distinct Healthcare Services Inc | Brampton (City of) |
| | Doorways to Care | Markham |
 | Eagle Terrace Long Term Care | Newmarket |
 | Elder Connections | North York |
 | Elginwood Long Term Care Centre | Richmond Hill |
 | Federation of Chinese Canadians In Markham - Markham Chinese Culture Centre | Markham |
 | Formosa Evergreen Senior Citizens Centre | Markham |
 | Friuli Terrace, Friuli Benevolent Corporation, Day Program | Vaughan |
 | Hayyan Healthcare | Richmond Hill |
 | Helpful Care In-Home Services | York Region |
 | Hospice King Aurora | Aurora |
| | Iranian Aurora Newmarket Seniors Group | Aurora |
| | Joanne's Home Hair Care & Personal Assistance, Hair Care, Manicures, etc. | York Region |
 | Job Skills, Welcome Centre - Markham North | York Region |
 | Keswick Christian Church | Georgina |
 | Keswick Presbyterian Church | Keswick |
 | King City Senior Centre | King City |
 | Kingsway Arms at Aurora Retirement Centre, Monarch Club | Aurora |
 | Leisureworld Caregiving Centre - Vaughan | Vaughan |
 | Maple Denture Clinic | Maple |
 | Markham Seniors Activity Centre, Older Adults In Action | Markham |
 | Markham South Asian Seniors Centre | Milliken |
 | Markham Tamil Seniors Association Canada | Markham |
 | Markham. City Of, Roads Department, Driveway Snowbank Clearing Service | Markham |
 | McConaghy Seniors Centre, Richmond Hill Seniors Citizens Club 35 | Richmond Hill |
 | McDonald House for Seniors | Holland Landing |
 | Middlefield Seniors' Wellness Club | Markham |
 | Milliken on the Move Older Adults | Milliken |
 | Ministry of Transportation Ontario Seniors' Driving Licence Renewal | Aurora |
 | Mon Sheong Richmond Hill Long-Term Care Centre | Richmond Hill |
 | Newmarket Public Library: Adult Reference | Newmarket |
 | Newmarket Seniors' Meeting Place | Newmarket |
 | Ninoskomtin Native Cultural Friendship Centre of York Region, Traditional Supports for Seniors of Aboriginal Descent, Aging at Home | Richmond Hill |
 | Oak Ridges Italian Seniors Club | Richmond Hill |
 | Older Women's Network | Toronto |
 | Ontario Gerontology Association, OGA/AOG | Toronto |
 | Ontario Network for the Prevention of Elder Abuse | Toronto |
 | Ontario. Ministry of Citizenship and Immigration, Seniors and Disabilities, Office for Seniors' Issues - Inquiry Line | Toronto |
| | Ontario. Ministry of Culture, Ontario Seniors' Secretariat | Toronto |
 | Ontario. Ministry of Finance, Tax Revenue Division, Guaranteed Income and Tax Credit Branch, Guaranteed Annual Income System (GAINS); Ontario Home Owner | Oshawa |
 | Ontario. Ministry of Health and Long-Term Care, Health Care Connect | Ontario |
 | Ontario. Ministry of Health and Long-Term Care, Medscheck | Ontario |
| | Ontario. Ministry of Transportation, Senior Drivers Licence Renewal | Ontario |
 | Park Place Manor Retirement Residence | Aurora |
 | Pilgrim Feast | Richmond Hill |
 | Pine Grove Lodge | Woodbridge |
| | Qualicare Newmarket | Newmarket |
 | Richmond Green Indoor Lawn Bowlers Club | Richmond Hill |
 | Richmond Hill Old Timers Hockey League | Richmond Hill |
 | Richmond Hill Power & Sail Squadron | Richmond Hill |
 | Richmond Hill Scrip Ride | Richmond Hill |
 | Road Scholar | USA |
 | Rouge Valley Retirement Residence | Markham |
 | Routes to Learning Canada, Road Scholar | Kingston |
 | Royal Canadian Legion, Ontario Provincial Command | Aurora |
 | Royal Canadian Legion, Zone E-2, Branch 385 | Aurora |
 | Senior Tours Canada, Trips for Seniors | Toronto |
 | Senior Wish Association | Aurora |
| | Seniors Christmas Light Tours | Markham |
 | Seniors for Seniors | York Region |
| | Seniors Safety Symposiums, Bringing an Awareness of Senior Safety Issues to the Community, Seniors' Safety Calendar | Toronto |
 | Shepherd Village | Scarborough |
 | Sherwood Court Long Term Care Centre | Maple |
 | Smooth Transitions York Region | Aurora |
| | Soul to Sole | York Region |
 | Sunnybrook, Geriatric Clinic for Seniors | Toronto |
 | Sunrise Senior Living - Richmond Hill | Richmond Hill |
 | Sunshine Centres for Seniors, Camp Sunshine on Ward's Island | Toronto |
 | Swan Lake Village | Markham |
 | Thornhill Seniors Club | Thornhill |
 | Unionville Home Society, Day Guest Program | Unionville |
 | Unionville Home Society, Heritage Village | Markham |
 | Unionville Home Society, Unionville Community Centre for Seniors | Markham |
 | United Senior Citizens of Ontario | Toronto |
 | Vaughan Community Health Centre | Vaughan |
| | What Older Women Want, Knowledge-to-Action Project | Canada |
 | Willows Estate Nursing Home | Aurora |
 | Woodhaven (The) | Markham |
 | Yee Hong Centre for Geriatric Care, Markham Centre | Markham |
 | Yee Hong Community Wellness Foundation | Scarborough |
| | York Region Community and Health Services - Falls Prevention, Health Connection | York Region |
 | York Regional Police, Elder Abuse Services | Newmarket |
 | York. Regional Municipality Of, Community and Health Services Department, Long Term Care and Seniors Branch, Alternative Community Living Program | Richmond Hill |
 | York. Regional Municipality Of, Community and Health Services Department, Long Term Care and Seniors Branch, Alternative Community Living Program | Aurora |
 | York. Regional Municipality Of, Community Services and Housing Department, Housing York | Newmarket |