| Bandology | Halton Region |
| Bartimaeus | Burlington |
| BaseballMilton | Milton |
| Bay Gardens Funeral Home, Bereavement Support Services | Hamilton |
| Beginnings Family Services | Hamilton |
| Bell Canada, Accessibility services centre, Toronto, Bell TTY Relay Service | Toronto |
| Belwood Lodge and Camp | Centre Wellington |
| Bereaved Families of Ontario - South Central Region, Bereaved Families of Ontario Grief Support Groups | Hamilton |
| Bereaved Families of Ontario, Halton-Peel, Mississauga, Centre for Grief and Healing | Mississauga |
| Best Buddies Canada | Toronto |
| Big Brothers Big Sisters of Grand Erie, Halton and Hamilton, Burlington Office, Mentoring Programs for Young People | Burlington |
| BizPaL | Ottawa |
| Black Coalition for AIDS Prevention | Toronto |
| Black Legal Action Centre, Toronto | Toronto |
| Black Mentorship Inc, Professional Mentorship Program | Oakville |
| Black Mentorship Inc, Oakville, Integrated Employment Services | Oakville |
| Black Youth Helpline, Helpline and Supports | North York |
| Bloor West Village Women's Clinic | Toronto Downtown West |
| Bob Rumball Canadian Centre of Excellence for the Deaf | Milton |
| Bob Rumball Canadian Centre of Excellence for the Deaf, PAH! | Milton |
| Body Brave, Body Brave Services | Hamilton |
| Bonafide Medical Clinic, Family Practice and Walk-in | Milton |
| Boost Child & Youth Advocacy Centre | Toronto |
| Brain Injury Association of Peel and Halton | Mississauga |
| breakingfreeonline, Online/Web Service | London |
| Bridging the Gap | Burlington |
| Bronte Family Medical Clinic, Family Practice and Walk-in Clinic | Milton |
| Bronte Harbour Yacht Club and Sailing School, Learn to Sail Programs and Summer Camp | Oakville |
| Bronte Tennis Club | Oakville |
| Bruce Trail Conservancy, Halton Hills Chapter, Toronto Bruce Trail Club | Halton Hills |
| Bruce Trail Conservancy, Iroquoia Bruce Trail Club | Burlington |
| Bubble Tennis Club | Burlington |
| Building Multicultural Communities, Integrated Employment Services | Brampton |
| Building Up | Toronto |
| Burlington Able Sail | Burlington |
| Burlington Amateur Radio Club | Burlington |
| Burlington Amateur Softball Association | Burlington |
| Burlington and Area Midwives, East Burlington Office, Midwifery Services | Burlington |
| Burlington and Area Midwives, West Burlington Office, Midwifery Services | Burlington |
| Burlington Aquatic Devilrays | Burlington |
| Burlington Badminton Club, Recreational Badminton | Burlington |
| Burlington Basketball | Burlington |
| Burlington Centaurs Rugby Football Club | Burlington |
| Burlington Chess Club | Burlington |
| Burlington City Rep Hockey Club | Burlington |
| Burlington Community Robotics | Burlington |
| Burlington Concert Band | Burlington |
| Burlington Curling Club | Burlington |
| Burlington Economic Development and Tourism, TechPlace | Burlington |
| Burlington Food Bank | Burlington |
| Burlington Girls Hockey Club | Burlington |
| Burlington Gymnastics Club | Burlington |
| Burlington Humane Society | Burlington |
| Burlington Junior Redcoats | Burlington |
| Burlington Kendo and Iaido Club | Burlington |
| Burlington Kennel and Obedience Club | Burlington |
| Burlington Lawn Bowling Club | Burlington |
| Burlington Lions Club | Burlington |
| Burlington Lions-Optimist Minor Hockey Association | Burlington |
| Burlington Medical Centre, Walk-in Medical Clinic | Burlington |
| Burlington Minor Ball Hockey League | Burlington |
| Burlington Minor Football Association | Burlington |
| Burlington Minor Lacrosse Association | Burlington |
| Burlington Organized Minor Baseball Association | Burlington |
| Burlington Pickleball Association, Athletic Association | Burlington |
| Burlington Potters' Guild | Burlington |
| Burlington Public Library, Central Branch, Library Services | Burlington |
| Burlington Public Library, Aldershot Branch, Community Fridge | Burlington |
| Burlington Public Library, Aldershot Branch, Library Services | Burlington |
| Burlington Public Library, Alton Branch, Library Services | Burlington |
| Burlington Public Library, Brant Hills Branch, Library Services | Burlington |
| Burlington Public Library, Kilbride Branch, Library Services | Burlington |
| Burlington Public Library, New Appleby Branch, Library Services | Burlington |
| Burlington Public Library, Tansley Woods Branch, Library Services | Burlington |
| Burlington Radio Control Modelers | Burlington |
| Burlington Repair Cafe, Repair Services | Burlington |
| Burlington Rifle and Revolver Club | Burlington |
| Burlington Royal Arts Academy | Burlington |
| Burlington Runners Club | Burlington |
| Burlington Sailing and Boating Club | Burlington |
| Burlington Sculptors and Carvers Guild | Burlington |
| Burlington Skating Centre | Burlington |
| Burlington Soccer Club | Burlington |
| Burlington Stamp Club | Burlington |
| Burlington Suzuki School of Music | Burlington |
| Burlington Teen Tour Band | Burlington |
| Burlington Tennis Club | Burlington |
| Burlington Track and Field Club | Burlington |
| Burlington Trampoline & Tumbling | Burlington |
| Burlington. City Hall, Service Burlington | Burlington |
| Burlington. Recreation, Community and Culture, Aldershot Pool | Burlington |
| Burlington. Recreation, Community and Culture, Alton Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Alton Community Centre, Lending Library | Burlington |
| Burlington. Recreation, Community and Culture, Angela Coughlan Pool | Burlington |
| Burlington. Recreation, Community and Culture, Appleby Ice Centre | Burlington |
| Burlington. Recreation, Community and Culture, Arenas and Ice Centres | Burlington |
| Burlington. Recreation, Community and Culture, Brant Hills Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Burlington Seniors' Centre, Bike Lending Program | Burlington |
| Burlington. Recreation, Community and Culture, Burlington Student Theatre | Burlington |
| Burlington. Recreation, Community and Culture, Centennial Pool | Burlington |
| Burlington. Recreation, Community and Culture, Central Arena | Burlington |
| Burlington. Recreation, Community and Culture, Mountainside Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Accessible Recreation | Burlington |
| Burlington. Recreation, Community and Culture, Child and Youth Programs | Burlington |
| Burlington. Recreation, Community and Culture, Pools and Splash Pads | Burlington |
| Burlington. Recreation, Community and Culture, Public Pickleball Courts | Burlington |
| Burlington. Recreation, Community and Culture, Public Tennis Courts | Burlington |
| Burlington. Recreation, Community and Culture, Recreational Trails and Bikeways | Burlington |
| Burlington. Recreation, Community and Culture, Skateboard Facilities | Burlington |
| Burlington. Recreation, Community and Culture, Summer Camps and School Break Programs | Burlington |
| Burlington. Recreation, Community and Culture, Nelson Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Nelson Park, BMX Track | Burlington |
| Burlington. Recreation, Community and Culture, Skyway Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Tansley Woods Community Centre | Burlington |
| Burlington. Recreation, Community and Culture, Tyandaga Municipal Golf Course | Burlington |
| Burlington. Transit | Burlington |
| Burlington. Transit, Specialized Transit | Burlington |
| BurlingtonGreen Environmental Association | Burlington |
| Burloak Canoe Club | Oakville |
| BurlOak Theatre Group, Community Theatre | Oakville |
| Business Advisory Group | Halton Region |
| Business Development Bank of Canada, Halton Business Centre | Burlington |
