| Be-Com Computers | British Columbia |
| Beach Chair | Ontario |
| Beachtek, Inc. | British Columbia |
| Beacon Securities | |
| Beacon Software | |
| Beagle Productions | Saskatchewan |
| Beam.city, Inc. | |
| BeamDog | Alberta |
| Bean Cruncher Online Accounting Software | British Columbia |
| BeanCounter | |
| Beanfield Metroconnect | Ontario |
| Beanstalk Internet Marketing, Inc. | British Columbia |
| Bear Communications & Electronics Ltd | British Columbia |
| BEAR Design | Ontario |
| Bear Prime IT | |
| Bearcave Consulting | British Columbia |
| BEAT Invitational | |
| Beat Studios | Ontario |
| BeatConnect | |
| Beatdapp Software, Inc. | British Columbia |
| Beats & Bytes | New Brunswick |
| Beauce Informatek | |
| Beauce-Centre Économique | |
| Beauceron Security Canada | New Brunswick |
| Beaucetel | Quebec |
| Beaufort Solutions, Inc. | Newfoundland and Labrador |
| Beaujoie Informatique | Quebec |
| Beauvoir | Quebec |
| Beazy Marketing | |
| BeBlended, Inc. | |
| Becanada | Ontario |
| Becken Creative | |
| Becker Associates | |
| Becker Design & Media Group Ltd | |
| Becker Keating & Young Technologies Corporation | Alberta |
| Becker-Carroll, Inc. | Quebec |
| Beckman Coulter, Inc. | |
| BeckTek | New Brunswick |
| Becoming Elsewhere | |
| Becton Dickinson | Ontario |
| Bectrol | |
| Bedford Systems Management Ltd | Ontario |
| Bedi Creative | British Columbia |
| Bedi IT Services, Inc. | |
| Bedrock IT | |
| Bedrock Security Services, Inc. | Ontario |
| Bee Solutions, Inc. | British Columbia |
| Beedie Capital | British Columbia |
| Beel Technologies, Inc. | Quebec |
| BEEM Technologies, Inc. | |