| Association of Hearing Instrument Practitioners of Ontario | Lindsay |
| Beef Farmers of Ontario, No Physical Address | |
| College of Audiologists and Speech Language Pathologists of Ontario | Toronto Downtown North |
| College of Dental Technologists of Ontario | Scarborough |
| College of Early Childhood Educators | Toronto |
| College of Physicians and Surgeons of Ontario | Toronto Downtown Central |
| College of Psychologists of Ontario (The) | Toronto Downtown North |
| College of Registered Psychotherapists of Ontario | Toronto Downtown |
| Dietitians of Canada | Toronto Downtown Central |
| Huron Community Family Health Team | Huron East |
| Huron Perth Public Health, School Health - Perth County, Stratford - West Gore St. | Stratford |
| IPIC Education and Counselling Services | Stratford |
| John R Field Counselling and Consulting, Farm Family Distress Management | St Marys |
| ONE CARE Home & Community Support Services, Stratford, ONE CARE Home & Community Support Services, Stratford | Stratford |
| Ontario Camps Association | Toronto |
| Ontario Canola Growers' Association | Grey Highlands |
| Ontario Dental Association | Toronto Downtown North |
| Ontario Federation of Teaching Parents | Ontario |
| Ontario Motor Vehicle Industry Council | Toronto |
| Ontario Woodlot Association, Huron Perth Chapter | Stratford |
| Ontario. Ministry of Agriculture, Food and Rural Affairs [Central East], Clinton, Clinton Resource Centre | Bluewater |
| Perth County Federation of Agriculture, Mailing Address | |
| Perth County Soil and Crop Improvement Association, Environmental Farm Plan, No Physical Address | |
| Perth County Soil and Crop Improvement Association, Sustainable Canadian Agricultural Program (Sustainable CAP), No Physical Address | |
| Perth-Huron Builders Association, Mailing Address | Stratford |
| Prisoners HIV / AIDS Support Action Network, Prisoners HIV/AIDS Support Action Network | Toronto |
| Quality In Lifelong Learning Network, QUILL Learning Network, Literacy and Basic Skills Support Organization | Seaforth |
| Second Harvest Canada | Toronto |
| St Marys. Municipal Office, St. Marys - Queen St, Community Outreach Worker | St Marys |
| STAR Family Health Team, Avon Family Medicine Centre - Huron St. | Stratford |
| STAR Family Health Team, O'Loane Medical Clinic | Stratford |
| STAR Family Health Team, O'Loane Medical Clinic | Stratford |
| Stratford Chefs School | Stratford |
| Stratford Musicians' Association, American Federation of Musicians Local 418 | St Marys |
| Writers' Trust of Canada | Toronto Downtown |