| | Organization Name(s) | Located In |
 | A. Farber & Partners. Midland Satellite Office | Midland |
| Academy of Learning Career and Business College, Barrie | Barrie |
| ACF Legal Services | Barrie |
| Achimota Centre for Children with Autism | Barrie |
| Activity Path - Optimal Health through Engagement | Victoria Harbour |
| | Acupuncturist. Heffer, Karin | Victoria Harbour |
| Adoption Council of Ontario | Toronto |
| Advanced Foot & Orthotic Clinic, Fairbanks Chiropody Professional Corporation | Midland |
| Advocacy Centre For The Elderly | Toronto |
| Agincourt Community Services Association, Information Scarborough | Scarborough |
| AIDS Committee of Simcoe County, Barrie Office | Barrie |
| AIDS Committee of Simcoe County, Orillia Satellite Office | Orillia |
| | Air Force Association of Canada, RCAF 441 (Huronia) Wing | Barrie |
| Alana Diening RMT | Midland |
| | Al-Anon. North Simcoe, Midland Al-Anon Family Group, Serenity Al-Anon Family Group | Midland |
| | Alateen. Barrie | Barrie |
| Albion Neighbourhood Services | Etobicoke |
| | Alcoholics Anonymous. North Simcoe | Midland |
| All Languages | Toronto |
| All Saints' Anglican Church. Collingwood | Collingwood |
| All Saints Anglican Church. Penetanguishene | Penetanguishene |
| All That's Dance and more | Barrie |
| Alliston Christian Fellowship, Zoumi | Alliston |
| Alliston Herald | New Tecumseth |
| Alliston Lions Club, Christmas Assistance | Alliston |
| | ALS Society of Ontario, Simcoe/York Region | Barrie |
| Alternative Learning Program for Students, Simcoe County District School Board | Midland |
| | Alzheimer Society Greater Simcoe County, North East Simcoe County, First Link | Simcoe County |
| Alzheimer Society of Simcoe County, Alzheimer Support Group. Barrie Area, Daytime Group | Barrie |
| Alzheimer Society of Simcoe County, Alzheimer Support Group. Barrie Area, Evening Group | Barrie |
| Alzheimer Society of Simcoe County, Alzheimer Support Group. North Simcoe | Penetanguishene |
| Alzheimer Society of Simcoe County, Barrie Head Office | Barrie |
| Alzheimer Society of Simcoe County, Orillia Office | Orillia |
| Am Shalom Synagogue | Barrie |
| Amherstburg Community Services | Amherstburg |
| Anaphylaxis Canada | Toronto |
| Ancaster Community Services | Ancaster |
| Anderson and Anderson | Midland |
| Angel Wings Farm, Summer Day Camp Programs | Tay |
| Anglican Parish of Elmvale (The), Wycliffe Anglican Church, Elmvale, St. John's Anglican, Waverley, Anglican Church of the Good Shepherd, Wyebridge | Elmvale |
| Angus Food Bank Inc (The) | Angus |
| Anishinabek Police Services. Christian Island | Christian Island |
| Anten Mills Community Association | Springwater |
| Anticipations Lamaze | Oro-Medonte |
| Anytime Fitness | Midland |
| Arcade and Jory Pharmacy | Midland |
| Archer (Dr Robert) | Midland |
| Art Psychotherapy Counselling Services | Bradford |
| Art Therapy Works | Simcoe County |
| Arthritis Society (The), Ontario Division | Toronto |
| Arthritis Society (The), Rehabilitation and Education Programme | Bracebridge |
| Artisans Christmas Show. Minesing | Minesing |
| Askennonia Senior Centre | Midland |
| | Assaulted Women's Helpline | Toronto |
| | Assisted Services for Seniors | Penetanguishene |
| | Association for Bright Children | Simcoe County |
| | Association of Administrative Assistants, Barrie / Simcoe County Branch | Simcoe County |
| | Association of Parent Support Groups in Ontario Inc | Toronto |
| Association of Translators and Interpreters of Ontario | Ottawa |
| Asthma Society of Canada | Toronto |
| Atlantic Challenge Canada | Midland |
| Audia Hearing Aid Centre | Midland |
| Augimeri (Dr John) | Midland |
| Autism Ontario, Simcoe County Chapter | Barrie |
| Avalon Orchards | Innisfil |
| Avidar (Dr D) | Penetanguishene |
| | AWARE Simcoe | Simcoe County |
Print Version (New Window)
]
Map Results