| | Organization Name(s) | Located In |
 | Another Perspective Family Centres Inc, St Catharines | St Catharines |
 | Automobile Protection Association | Toronto (City of) |
 | Board of Funeral Services | Toronto (City of) |
 | Canada. Health Canada, Health Products and Foods Branch, Inspectorate, Medical Devices Operational Centres, Medical Devices Hotline | Toronto (City of) |
| | Canada. Industry Canada, Competition Bureau, Information Centre | Gatineau |
 | Canada. Industry Canada, Measurement Canada, Weights and Measures Devices Inspection, Central District Office | Stoney Creek |
 | Canadian Marketing Association | Toronto (City of) |
 | Canadian Toy Testing Council | Ottawa |
 | College of Audiologists and Speech-Language Pathologists of Ontario, CASLPO | Toronto (City of) |
 | College of Massage Therapists of Ontario | Toronto (City of) |
 | College of Physicians and Surgeons of Ontario | Toronto (City of) |
 | Community Legal Services of Niagara South Inc, Welland | Welland |
| | Creative Counselling, Creative strength-based approaches for children, adolescents, and adults | St Catharines |
 | David James and Associates Professional Counselling Services | Beamsville |
 | Family Counselling Centre Niagara, Niagara Falls | Niagara Falls |
 | Family Counselling Centre Niagara, St Catharines | St Catharines |
 | Family Counselling Centre Niagara, Welland | Welland |
 | Financial Services Commission of Ontario | North York |
 | Insurance Bureau of Canada | Toronto (City of) |
 | Law Society of Upper Canada | Toronto (City of) |
 | Lidkea, Stob and Associates, Family Counselling Services | St Catharines |
 | Melissa Bollinger, MSW, RSW, Psychotherapy and Counselling | St Catharines |
 | Mouradian Group Inc, The | St Catharines |
| | OmbudService for Life and Health Insurance | Toronto (City of) |
 | Ontario College of Pharmacists | Toronto (City of) |
 | Ontario Dental Association (ODA) | Toronto (City of) |
 | Ontario Energy Board | Toronto (City of) |
| | Ontario Medical Association, Greater Niagara Medical Society | Niagara Falls |
| | Ontario Medical Association, Lincoln County Academy of Medicine | St Catharines |
| | Ontario Medical Association, Niagara South Medical Society, Niagara South Branch | Port Colborne |
 | Ontario Motor Vehicle Industry Council | Toronto (City of) |
 | Ontario Psychological Association | Toronto (City of) |
| | Ontario. Ministry of Consumer Services, Consumer Protection Branch | Toronto (City of) |
 | Ontario. Ministry of the Attorney General, Court Services, Family Law Information Centre, Niagara Falls | Niagara Falls |
 | Ontario. Ministry of the Attorney General, Court Services, Family Law Information Centre, St Catharines | St Catharines |
 | Ontario. Ministry of the Attorney General, Court Services, Family Law Information Centre, Welland | Welland |
| | Parent Teen Tug of War - Conflict Resolution Services | St Catharines |
 | Real Estate Council of Ontario | Toronto (City of) |
 | Sherry Campbell Counselling Group | Jordan |
 | South Niagara Life Centre Ministries | Fort Erie |
 | Travel Industry Council of Ontario | Mississauga |