| Y's Owl MacLure Cooperative Centre Inc | Other Public Sector Employers | 2025 | 1 | $109,371 |
| Yee Hong Centre for Geriatric Care | Other Public Sector Employers | 2025 | 69 | $125,894 |
| Yellow Brick House | Other Public Sector Employers | 2008 | 1 | $101,769 |
| Yes Employment Services (Thunder Bay) | Other Public Sector Employers | 2024 | 1 | $107,375 |
| YES Employment Services Inc (Nipissing) | Other Public Sector Employers | 2024 | 3 | $126,327 |
| Yes I Can Nursery School | Other Public Sector Employers | 2009 | 1 | $201,744 |
| Yes I Can Nursery School of Toronto | Other Public Sector Employers | 2015 | 1 | $152,272 |
| YMCA -YWCA | Other Public Sector Employers | 2001 | 1 | $116,132 |
| YMCA Northumberland | Other Public Sector Employers | 2017 | 1 | $104,491 |
| YMCA of Greater Toronto | Other Public Sector Employers | 2025 | 100 | $146,484 |
| YMCA of Hamilton/Burlington | Other Public Sector Employers | 2008 | 4 | $132,366 |
| YMCA of Hamilton/Burlington/Brantford | Other Public Sector Employers | 2025 | 12 | $167,930 |
| YMCA of Kitchener-Waterloo | Other Public Sector Employers | 2020 | 1 | $160,188 |
| YMCA of Niagara | Other Public Sector Employers | 2023 | 2 | $144,645 |
| YMCA of Northeastern Ontario | Other Public Sector Employers | 2024 | 5 | $128,882 |
| YMCA of Owen Sound Grey Bruce | Other Public Sector Employers | 2023 | 3 | $113,385 |
| YMCA of Simcoe/Muskoka | Other Public Sector Employers | 2025 | 7 | $162,462 |
| YMCA of Southwestern Ontario | Other Public Sector Employers | 2025 | 14 | $143,096 |
| YMCA of Sudbury | Other Public Sector Employers | 2015 | 3 | $121,343 |
| Ymca of Three Rivers (Midwestern Ontario) | Other Public Sector Employers | 2025 | 15 | $136,083 |
| YMCA of Western Ontario | Other Public Sector Employers | 2023 | 12 | $147,147 |
| YMCA-YWCA of Ottawa | Other Public Sector Employers | 2011 | 3 | $119,177 |
| YMCA-YWCA of the National Capital Region | Other Public Sector Employers | 2015 | 3 | $137,475 |
| YMCA/YWCA of Guelph | Other Public Sector Employers | 2005 | 1 | $120,000 |
| YMCAs of Cambridge and Kitchener-Waterloo | Other Public Sector Employers | 2016 | 1 | $138,024 |
| YMCA–YWCA of Ottawa | Other Public Sector Employers | 2013 | 5 | $123,500 |
| Yonge Street Mission | Other Public Sector Employers | 2021 | 7 | $130,744 |
| Yor-Sup-Net Support Service Network | Other Public Sector Employers | 2025 | 4 | $133,257 |
| YOR-SUP-NET Support Services Network | Other Public Sector Employers | 2014 | 1 | $115,091 |
| YOR-SUP-NET Supportive Service Network | Other Public Sector Employers | 2016 | 4 | $130,973 |
| York Biotech Regional Innovation Network | Other Public Sector Employers | 2010 | 1 | $120,000 |
| York Board of Education | School Boards | 1997 | 12 | $117,557 |
| York Catholic District School Board | School Boards | 2025 | 2,870 | $122,017 |
| York CCAC | Other Public Sector Employers | 2001 | 1 | $184,569 |
| York Comm. Care Access Centre | Other Public Sector Employers | 2000 | 1 | $115,086 |
| York Community Services | Other Public Sector Employers | 2009 | 1 | $108,020 |
| York Community Services Centre | Other Public Sector Employers | 2009 | 4 | $127,035 |
| York Community Services Ctr. | Other Public Sector Employers | 2001 | 3 | $118,175 |
| York County Hospital | Hospitals & Boards of Public Health | 1999 | 3 | $131,009 |
| York Hills Centre for Children Youth and Families | Other Public Sector Employers | 2025 | 17 | $123,972 |
| York Region CAS | Other Public Sector Employers | 2003 | 2 | $125,175 |
| York Region District School Board | School Boards | 2025 | 6,571 | $119,907 |
| York Region Education Industry Foundation | Other Public Sector Employers | 2011 | 2 | $108,209 |
| York Region Health Services Department | Hospitals & Boards of Public Health | 2003 | 17 | $114,781 |
| York Region Neighbourhood Services Inc | Other Public Sector Employers | 2006 | 1 | $128,833 |
| York Region Neighbourhood Srvcs | Other Public Sector Employers | 2003 | 1 | $112,371 |
| York Region Neighbourhood Srvcs Inc. | Other Public Sector Employers | 2005 | 1 | $127,378 |
| York Region Rapid Transit Corp | Municipalities & Services | 2006 | 2 | $143,801 |
| York Region Rapid Transit Corporation | Municipalities & Services | 2007 | 2 | $157,305 |
| York Region RCSSB | School Boards | 1997 | 10 | $106,599 |
| York Region Roman Catholic Separate School Board | School Boards | 1996 | 4 | $111,144 |
| York Regional Innovation Centre | Other Public Sector Employers | 2015 | 1 | $199,260 |
| York Regional Innovation Centre o / a ventureLAB | Other Public Sector Employers | 2014 | 1 | $174,800 |
| York Regional Innovation Centre o/a ventureLAB | Other Public Sector Employers | 2013 | 1 | $174,097 |
| York Support Services Network | Other Public Sector Employers | 2011 | 1 | $116,050 |
| York University | Universities | 2025 | 2,557 | $170,678 |
| Yorktown Child & Family Centre | Other Public Sector Employers | 2013 | 1 | $111,041 |
| Yorktown Child & Family Centre and Yorktown Shelter for Women | Other Public Sector Employers | 2015 | 1 | $115,200 |
| Yorktown Child and Family Centre | Other Public Sector Employers | 2018 | 1 | $124,200 |
| Yorktown Family Services | Other Public Sector Employers | 2025 | 7 | $128,197 |
| Yorktown Shelter for Women | Other Public Sector Employers | 2014 | 1 | $113,608 |
| Yor–Sup–Net Support Services Network | Other Public Sector Employers | 2012 | 1 | $118,332 |
| Young Men's/Young Women's Christian Assoc., Guelph | Other Public Sector Employers | 2007 | 1 | $117,206 |
| Young Women's Christian Association of Greater Toronto | Other Public Sector Employers | 2006 | 1 | $144,261 |
| Young Women's Christian Association of St Thomas (o/a YWCA of St Thomas-Elgin) | Other Public Sector Employers | 2023 | 1 | $107,741 |
| Young Women's Christian Association Peterborough Haliburton | Other Public Sector Employers | 2018 | 1 | $109,000 |
| Youth Centre for Sports Development | Other Public Sector Employers | 2022 | 5 | $124,803 |
| Youth Employment Service | Other Public Sector Employers | 2006 | 1 | $130,285 |
| Youth Employment Services (YES) | Other Public Sector Employers | 2025 | 6 | $168,687 |
| Youth Habilitation Quinte Inc | Other Public Sector Employers | 2025 | 1 | $152,388 |
| Youth Opportunities Unlimited | Other Public Sector Employers | 2025 | 5 | $106,911 |
| Youth Resources Niagara | Other Public Sector Employers | 2025 | 1 | $127,871 |
| Youth Science Canada | Other Public Sector Employers | 2008 | 1 | $113,867 |
| Youth Services Bureau of Ottawa | Other Public Sector Employers | 2025 | 27 | $121,574 |
| Youth Srvcs Bureau of Ott-Car. | Other Public Sector Employers | 2001 | 1 | $116,011 |
| Youthdale Treatment Centres | Other Public Sector Employers | 2025 | 10 | $151,378 |
| Youthlink | Other Public Sector Employers | 2016 | 1 | $137,952 |
| Youthlink of Metropolitan Toronto | Other Public Sector Employers | 2025 | 2 | $124,736 |
| Youturn Youth Support Services | Other Public Sector Employers | 2025 | 1 | $124,592 |
| Youturn Youth Support Services Services d'Appui a la Jeunesse | Other Public Sector Employers | 2018 | 1 | $128,586 |
| YWCA Haliburton Peterborough | Other Public Sector Employers | 2019 | 1 | $107,617 |
| YWCA of Greater Toronto | Other Public Sector Employers | 2010 | 2 | $140,511 |
| YWCA of Hamilton | Other Public Sector Employers | 2009 | 1 | $135,979 |
| YWCA of Peterborough and Haliburton | Other Public Sector Employers | 2014 | 1 | $102,893 |
| YWCA of Toronto | Other Public Sector Employers | 2005 | 1 | $107,761 |
| YWCA Peterborough Haliburton | Other Public Sector Employers | 2025 | 2 | $115,388 |
| YWCA Toronto | Other Public Sector Employers | 2025 | 12 | $123,505 |