| Back on Track - Ontario's Remedial Measures Program for Impaired Drivers, Toronto - Mailing Address | Toronto |
| Barbara Cohlmeyer Counselling | Barrie |
| Barrie - Allandale Railway Modellers | Barrie |
| Barrie and Area Ontario Health Team, Barrie - no physical address | Barrie |
| Barrie and Community Family Health Team, Barrie Primary Care Campus, Aging Well Clinic | Barrie |
| Barrie and Community Family Health Team, Barrie Primary Care Campus, Prenatal and Well Baby Clinic | Barrie |
| Barrie and Community Family Medicine Clinics, Bell Farm Road, Barrie and Community Family Medicine Clinics, Bell Farm Road | Barrie |
| Barrie and Community Family Medicine Clinics, Prince William Way, Barrie and Community Family Medicine Clinics, Prince William Way | Barrie |
| Barrie and District Association of Realtors | Barrie |
| Barrie and District Christmas Cheer, Barrie | Barrie |
| Barrie and District Ringette Association | Barrie |
| Barrie Area Native Advisory Circle, Barrie - 125 Bell Farm Rd, Suite 200, Mamaway Wiidokdaadwin Clinic | Barrie |
| Barrie Area Native Advisory Circle, Orillia, Mamaway Wiidokdaadwin Clinic | Orillia |
| Barrie Area Native Advisory Circle, Rama, Long Term Care Liaison Supports | Chippewas of Rama First Nation |
| Barrie Art Club | Barrie |
| Barrie Art Club, Barrie Art Club Gallery | Barrie |
| Barrie Bassmasters | Barrie |
| Barrie Colts | Barrie |
| Barrie Community Foundation, Mailing Address | Barrie |
| Barrie Community Health Centre, Barrie - Huronia Rd | Barrie |
| Barrie Community Health Centre, Barrie - Huronia Rd, Diabetes Education and Management | Barrie |
| Barrie Community Health Centre, Barrie - Huronia Rd, Fitness for Health | Barrie |
| Barrie Community Health Centre, Barrie - Huronia Rd, Healthy Aging Team | Barrie |
| Barrie Community Health Centre, Barrie - Huronia Rd, Physiotherapy Program | Barrie |
| Barrie Computer and Technology Club | Barrie |
| Barrie Concert Band | Barrie |
| Barrie Endoscopy Clinic | Barrie |
| Barrie Farmers' Market | Barrie |
| Barrie Fertility Centre | Barrie |
| Barrie Food Bank | Barrie |
| Barrie Hill Farms | Springwater |
| Barrie Indian Association, Barrie | Barrie |
| Barrie Jazz and Blues Festival | Barrie |
| Barrie Kempettes Gymnastics Club | Barrie |
| Barrie Kempettes Gymnastics Club, Day Camps | Barrie |
| Barrie Latin Resource Centre, Mailing Address | Barrie |
| Barrie Lawn Bowling Club | Barrie |
| Barrie Lymphocare | Barrie |
| Barrie Midwives | Barrie |
| Barrie Minor Hockey Association | Barrie |
| Barrie Native Friendship Centre, Barrie - 135 Bayfield St, Indigenous Bail Verification Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 135 Bayfield St, Indigenous Criminal Court Worker Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 135 Bayfield St, Restorative Justice Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Aboriginal Family Support Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Aboriginal Healing and Wellness | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Aboriginal Health Outreach | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Akwe:go Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Apatisiwin Employment & Training | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Cultural Resources | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Kizhaay Anishnaabe Niin Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Life Long Care Program | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Urban Aboriginal Healthy Living | Barrie |
| Barrie Native Friendship Centre, Barrie - 175 Bayfield St, Wasa-Nabin Program | Barrie |
| Barrie Newcomers Club | Barrie |
| Barrie Ontario FamilySearch Centre, Barrie | Barrie |
| Barrie Public Library, Barrie - 48 Dean Ave, Painswick Branch | Barrie |
| Barrie Public Library, Barrie - 555 Essa Rd, Holly Branch | Barrie |
| Barrie Public Library, Barrie - 60 Worsley St, Downtown Branch | Barrie |
| Barrie Public Library, Barrie - 60 Worsley St, Information Barrie | Barrie |
| Barrie Region Innovation Xchange, No Physical Address | Barrie |
| Barrie Royal Blades Synchronized Skating Team | Barrie |
| Barrie Skating Club | Barrie |
| Barrie Sleep Disorders Clinic | Barrie |
| Barrie Snowmobile Club | Simcoe |
| Barrie Speed Skating Club | Barrie |
| Barrie Thornton Fiddle Club | Essa |
| Barrie Toastmasters Club #1603 | Barrie |
| Barrie Vascular Imaging | Barrie |
| Barrie Yacht Club | Barrie |
| Barrie. Economic and Creative Development, Barrie - 24 Maple Ave, Small Business Centre of Barrie, Simcoe County and Orillia | Barrie |
| Barrie. Legislative and Court Services Department, Barrie Court Service Area, Ontario Court of Justice. Provincial Offences | Barrie |
| Barrie. Municipal Office, Barrie - 24 Maple Ave, Bus Terminal | Barrie |
| Barrie. Municipal Office, Barrie - 70 Collier St - 2nd Floor, Mayor's Office | Barrie |
| Barrie. Recreation and Culture Services | Barrie |
| Barrie. Recreation and Culture Services, Barrie - 189 Blake St, 55+ Outreach Program | Barrie |
| Bartimaeus, Simcoe County - Mobile service | Barrie |
| Base Borden Military Museum | Adjala-Tosorontio |
| Base Borden Public and Military Library | Adjala-Tosorontio |
| Bayshore Home Care Solutions, Barrie -128 Wellington St W | Barrie |
| Bayshore Home Health, Barrie | Barrie |
| Bear Creek Exotic Wildlife Sanctuary | Barrie |
| Beausoleil Family Health Centre, Christian Island - Ogemaa Miikan, Healthy Babies & Healthy Children Program | Beausoleil First Nation |
| Beausoleil First Nation, Midhurst, Springwater Park | Springwater |
| Beaver Valley Outreach, Emergency Needs Food Cubby, Thornbury - King St | Blue Mountains |
| Bee Able | Mississauga |
| Beeton Lawn Bowling Club | New Tecumseth |
| Best Centered Care Agency | Barrie |
| Best Start Network of Simcoe County | Barrie |
| Bethel Community Church of Barrie | Barrie |
| Big Brothers Big Sisters of Barrie and District, Mailing Address | Barrie |
| BioPed Foot Care, Barrie South | Barrie |
| Black Youth Helpline | Toronto |
| Blooming Acres | Springwater |
| Blue Mountain Foundation for the Arts Juried Art Show (The) | Collingwood |
| BlueSky Bluegrass Club | Churchill |
| Bob Rumball Home for the Deaf | Barrie |
| Boost Child & Youth Advocacy Centre, Barrie and Simcoe County Office | Barrie |
| Borden Family Resource Centre | Adjala-Tosorontio |
| Bouncing Ball Cooperative Day Nursery School | |
| Bowlerama Barrie | Barrie |
| Bradford Central Walk-In Clinic, Bradford Central Walk in Clinic | Bradford West Gwillimbury |
| Bradford Community Turkey Dinner | Bradford West Gwillimbury |
| Bradford Health Care Centre | Bradford West Gwillimbury |
| Bradford Immigrant & Community Services, Bradford Immigrant Community Services | Bradford West Gwillimbury |
| Bradford Lions Club | Bradford West Gwillimbury |
| Bradford Medical Centre | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, Before and After School Program and Full Daycare, St Charles Catholic School | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, Bradford West Gwillimbury Child and Family Services Building, North Child Care Centre | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, Chris Hadfield Public School, Before and After School Program | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, Fred C Cook Public School, Before and After School Program | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, St Angela Merici Catholic School, Before and After School Program | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, St James Catholic School, Before and After School Program | Adjala-Tosorontio |
| Bradford Progress Child Care Centres, St Jean de Brebeuf Catholic School, Before and After School Program | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, St Marie of the Incarnation Catholic School, Before and After School Program | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, St. Teresa of Calcutta, Before and After School Program | Bradford West Gwillimbury |
| Bradford Progress Child Care Centres, Tecumseth Beeton Elementary School, Before and After School Program | New Tecumseth |
| Bradford Progress Child Care Centres, Tecumseth South Elementary School, Before and After School Program | New Tecumseth |
| Bradford Valley Care Community | Bradford West Gwillimbury |
| Bradford West Gwillimbury Community Initiatives, Bradford West Gwilimbury Community Initiative | Bradford West Gwillimbury |
| Bradford West Gwillimbury Municipal Office | Bradford West Gwillimbury |
| Bradford West Gwillimbury Municipal Office, BWG Transit, Bradford | Gormley |
| Bradford West Gwillimbury Municipal Office, No physical address, Rest Stations for Extreme Weather Relief | Bradford West Gwillimbury |
| Bradford West Gwillimbury Public Library | Bradford West Gwillimbury |
| Bradford West Gwillimbury. Fire and Emergency Services | Bradford West Gwillimbury |
| Brain Injury Services Muskoka Simcoe, Barrie Office | Barrie |
| BRIA Mental Healthcare, Online | Toronto |
| Brown's Sweet Corn and Pumpkin Farm | Barrie |
| Busby Centre, Barrie - 88 Mulcaster St, Detour Outreach Program | Barrie |
| Busby Centre, Barrie - 88 Mulcaster St, Drop In Services | Barrie |
| Busby Centre, Barrie - 88 Mulcaster St, Emergency Respite Shelter | Barrie |
| Busby Centre, Barrie - 88 Mulcaster St, Voluntary Trustee Program | Barrie |
| Business and Professional Women (BPW) Barrie | Barrie |
| Business Development Bank of Canada, Barrie | Barrie |