| P.V.N.C. Catholic District School Brd. | School Boards | 2002 | 4 | $116,835 |
| Paawidigong First Nations Forum | Other Public Sector Employers | 2025 | 1 | $131,631 |
| Pace Independent Living | Other Public Sector Employers | 2025 | 7 | $147,830 |
| Palette Skills Inc | Other Public Sector Employers | 2021 | 3 | $126,069 |
| Parachute Leaders in Injury Prevention | Other Public Sector Employers | 2023 | 7 | $143,340 |
| Parent Preschool Resource Centre of the National Capital Region Inc | Other Public Sector Employers | 2025 | 1 | $106,467 |
| Parents for Community Living Kitchener Waterloo Inc | Other Public Sector Employers | 2025 | 5 | $115,707 |
| Parents of Black Children Canada | Other Public Sector Employers | 2025 | 1 | $130,000 |
| Parents Partenaires En Education (PPE) | Other Public Sector Employers | 2025 | 1 | $115,879 |
| Parkdale Activity – Recreation Centre | Other Public Sector Employers | 2025 | 1 | $153,896 |
| Parkdale Community Health Centre | Other Public Sector Employers | 2016 | 6 | $171,045 |
| Parkdale Queen West Community Health Centre | Other Public Sector Employers | 2025 | 50 | $164,599 |
| Parks & Recreation Ontario | Other Public Sector Employers | 2010 | 1 | $145,000 |
| Parkview Meadows Christian Retirement Village | Other Public Sector Employers | 2025 | 2 | $125,754 |
| Parkview Services for Seniors | Other Public Sector Employers | 2012 | 2 | $117,091 |
| Parkwood Hospital -London | Hospitals & Boards of Public Health | 1997 | 1 | $143,673 |
| Parkwood Mennonite Home Inc | Other Public Sector Employers | 2025 | 5 | $119,120 |
| Parkwood Mennonite Homes Incorporated | Other Public Sector Employers | 2016 | 1 | $101,489 |
| PARO Centre for Women's Enterprise | Other Public Sector Employers | 2025 | 1 | $170,046 |
| Parry Sound East BE | School Boards | 1997 | 2 | $109,085 |
| Parry Sound Family Health Team | Other Public Sector Employers | 2023 | 2 | $124,492 |
| Parry Sound Roman Catholic Separate School Board | School Boards | 2008 | 1 | $106,888 |
| Parry Sound Soc. Servs. Admin. Board | Municipalities & Services | 2006 | 1 | $122,444 |
| Parry Sound West BE | School Boards | 1997 | 3 | $128,707 |
| PARTEQ Research & Development Innovations | Other Public Sector Employers | 2010 | 5 | $148,076 |
| Participation House - Hamilton & District Inc. | Other Public Sector Employers | 2009 | 1 | $115,526 |
| Participation House Project (Durham Region ) Inc | Other Public Sector Employers | 2025 | 6 | $118,948 |
| Participation House Support Services - London and Area | Other Public Sector Employers | 2023 | 4 | $126,281 |
| Participation House Toronto | Other Public Sector Employers | 2025 | 1 | $128,291 |
| Participation House – Brantford | Other Public Sector Employers | 2025 | 1 | $104,637 |
| Participation House, Hamilton | Other Public Sector Employers | 2008 | 1 | $102,616 |
| Participation Lodge-Grey Bruce | Other Public Sector Employers | 2025 | 1 | $139,818 |
| Partners Community Health | Other Public Sector Employers | 2025 | 53 | $131,050 |
| Partners in Employment (Perth County) | Other Public Sector Employers | 2025 | 1 | $108,664 |
| Pathstone Mental Health | Other Public Sector Employers | 2025 | 9 | $132,177 |
| Pathways Employment Help Centre | Other Public Sector Employers | 2023 | 1 | $144,424 |
| Pathways for Children & Youth | Other Public Sector Employers | 2016 | 4 | $108,475 |
| Pathways Health Centre for Children | Other Public Sector Employers | 2025 | 6 | $117,699 |
| Pathways to Education Canada | Other Public Sector Employers | 2025 | 24 | $140,789 |
| Pathways to Independence | Other Public Sector Employers | 2025 | 6 | $132,275 |
| Patricia Centre for Children & Youth | Other Public Sector Employers | 2010 | 1 | $107,903 |
| Patricia Region Senior Services Inc | Other Public Sector Employers | 2022 | 1 | $125,566 |
| Pay Equity Commission | Crown Agencies | 2025 | 12 | $159,645 |
| Pay Equity Hearings Tribunal | Crown Agencies | 2025 | 1 | $202,112 |
| Pay Equity Office | Crown Agencies | 2005 | 3 | $131,412 |
| Payukotayno James and Hudson Bay Family Services | Other Public Sector Employers | 2025 | 6 | $135,265 |
| Payukotayno: James & Hudsons Bay Family Services | Other Public Sector Employers | 2012 | 2 | $137,833 |
| PDHU | Other Public Sector Employers | 1999 | 1 | $131,220 |
| Pediatric Onc. Group of Ont. | Other Public Sector Employers | 2005 | 2 | $124,150 |
| Pediatric Oncology Group of Ontario | Other Public Sector Employers | 2025 | 9 | $148,052 |
| Peel Addiction Assessment and Referral Centre | Other Public Sector Employers | 2016 | 1 | $113,870 |
| Peel Addiction Assessment and Referral Centre (PAARC) | Other Public Sector Employers | 2025 | 1 | $173,134 |
| Peel Career Assessment Services | Other Public Sector Employers | 2006 | 1 | $104,914 |
| Peel Career Assessment Services Inc | Other Public Sector Employers | 2025 | 1 | $237,687 |
| Peel CAS | Other Public Sector Employers | 2003 | 4 | $116,928 |
| Peel Cheshire Homes (Brampton) Inc. | Other Public Sector Employers | 2025 | 1 | $106,492 |
| Peel District School Board | School Boards | 2025 | 8,462 | $120,459 |
| Peel Halton Acquired Brain Injury Services | Other Public Sector Employers | 2010 | 3 | $114,148 |
| Peel Halton Acquired Brain Injury Srvcs | Other Public Sector Employers | 2005 | 1 | $106,372 |
| Peel Halton Dufferin Acquired Brain Injury Services | Other Public Sector Employers | 2020 | 2 | $134,846 |
| Peel Halton Workforce Development Group | Other Public Sector Employers | 2025 | 1 | $102,639 |
| Peel Living | Other Public Sector Employers | 2001 | 1 | $103,806 |
| Peel Lunch & After School Program | Other Public Sector Employers | 1998 | 1 | $120,530 |
| Peel Lunch and After School Prgrm | Other Public Sector Employers | 1999 | 1 | $115,525 |
| Peel Memorial Hospital | Hospitals & Boards of Public Health | 1998 | 8 | $139,022 |
| Peel Non-Profit Housing Corp. | Other Public Sector Employers | 1998 | 1 | $101,195 |
| Peel Region Transition Board | Crown Agencies | 2024 | 2 | $133,725 |
| Peel Senior Link | Other Public Sector Employers | 2025 | 3 | $131,927 |
| Peer Support South East Ontario | Other Public Sector Employers | 2025 | 1 | $118,451 |
| PEHT/BOI | Crown Agencies | 2000 | 1 | $100,723 |
| Pembroke | Hospitals & Boards of Public Health | 1999 | 1 | $165,966 |
| Pembroke Civic Hospital | Hospitals & Boards of Public Health | 1996 | 2 | $176,004 |
| Pembroke General Hospital | Hospitals & Boards of Public Health | 2003 | 4 | $148,119 |
| Pembroke Regional Hospital | Hospitals & Boards of Public Health | 2025 | 165 | $120,544 |
| Penetanguishene General Hospital | Hospitals & Boards of Public Health | 2008 | 4 | $131,763 |
| Penetanguishene Protestant Separate School Board | School Boards | 2025 | 21 | $117,688 |
| Peninsula Family Health Team | Other Public Sector Employers | 2010 | 1 | $104,171 |
| People Advocating for Change Through Empowerment Inc | Other Public Sector Employers | 2025 | 1 | $106,761 |
| People in Transition (Alliston) Inc | Other Public Sector Employers | 2025 | 1 | $105,000 |
| Peoplecare Not-for-Profit Homes Inc | Other Public Sector Employers | 2025 | 5 | $107,900 |
| Perimeter Institute for Theoretical Physics | Other Public Sector Employers | 2025 | 70 | $190,900 |
| Perley & Rideau Veteran's Hlth Cent. | Other Public Sector Employers | 1998 | 1 | $118,500 |
| Perley & Rideau Veterans' Hlth. Ctr | Hospitals & Boards of Public Health | 2005 | 2 | $130,237 |
| Perley and Rideau Veterans' Health Centre | Other Public Sector Employers | 2025 | 61 | $139,490 |
| Perly & Rideau Veterans' Hlth Ctr. | Hospitals & Boards of Public Health | 2002 | 1 | $154,133 |
| Personal Attendant Care Inc | Other Public Sector Employers | 2020 | 1 | $105,679 |
| Perth & Smith Falls District Hospital | Hospitals & Boards of Public Health | 2004 | 3 | $119,872 |
| Perth and Smith Falls District Hosp. | Hospitals & Boards of Public Health | 2001 | 1 | $128,893 |
| Perth and Smiths Falls District Hospital | Hospitals & Boards of Public Health | 2025 | 146 | $126,386 |
| Perth County BE | School Boards | 1997 | 1 | $104,582 |
| Perth County Board of Education | School Boards | 1996 | 2 | $105,232 |
| Petawawa Centennial Family Health Centre | Other Public Sector Employers | 2023 | 8 | $139,822 |
| Petawawa Military Family Resource Centre | Other Public Sector Employers | 2022 | 1 | $124,699 |
| Peter/Vict/North/Claring. RCDSB | School Boards | 2000 | 3 | $112,420 |
| Peterboro, Vict. Northum. & Clar RCSSB | School Boards | 1997 | 2 | $107,596 |
| Peterborough 360 Degree Nurse Practitioner Led Clinic | Other Public Sector Employers | 2023 | 3 | $134,734 |
| Peterborough Child and Family Centres | Other Public Sector Employers | 2025 | 1 | $124,324 |
| Peterborough Civic Hospital | Hospitals & Boards of Public Health | 1998 | 1 | $101,165 |
| Peterborough Community Access | Other Public Sector Employers | 2005 | 1 | $100,466 |
| Peterborough Community Access Centre | Other Public Sector Employers | 2006 | 1 | $126,895 |