| BUYERTRAN FUELS LIMITED | — | 74013 | — | Inactive | — |
| BUYSEL LTD. | — | 14228 | — | Merged | — |
| BUYSEL LTD. | — | 656137 | — | Active | — |
| BUYTEL INC. | — | 58028 | — | Dissolved | — |
| BUYTING BROTHERS | — | 327467 | — | Dissolved | — |
| BUYTOGETHER TECHNOLOGY AND TRADING | — | 650689 | — | Dissolved | — |
| BUZ'S CREATIVE WORKS | — | 614374 | — | Dissolved | — |
| Buzz Art | — | 605701 | — | Dissolved | — |
| Buzz Bar Therrien | — | 653001 | — | Dissolved | — |
| Buzz Ink | — | 676642 | — | Dissolved | — |
| BUZZ INSURANCE CONSULTING LTD. | — | 634562 | — | Dissolved | — |
| Buzz Moncton | — | 681522 | — | Dissolved | — |
| BUZZARDS PERCH INC. | — | 603823 | — | Dissolved | — |
| Buzzell's Auto Parts | — | 652504 | — | Dissolved | — |
| Buzzell's Auto Parts Ltd. | — | 667185 | — | Withdrawn | — |
| BUZZELL'S CLEANERS LTD. | — | 2619 | — | Dissolved | — |
| Buzzell's Starter and Alternator Ltd. | — | 657772 | — | Dissolved | — |
| BuzzFeed Canada, Inc. | — | 680695 | — | Active | — |
| BuzzFeed Studios Canada Inc. | — | 718752 | — | Active | — |
| Buzzing Branches | — | 770585 | — | Active | — |
| BUZZUPS CAFFEINATED GUMMIES | — | 745562 | — | Active | — |
| BuzzWorks Beekeeping & Apiary Supplies | — | 775162 | — | Active | — |
| Buzzy's Deli & World Famous Meats | — | 344602 | — | Dissolved | — |
| BV PICTURE VIDEO | — | 329820 | — | Dissolved | — |
| BV Pools | — | 664450 | — | Dissolved | — |
| BVA Management Inc. | — | 775091 | — | Active | — |
| BVA Trucking Inc. | — | 735283 | — | Active | — |
| BVD Energy Supply Inc. | — | 779395 | — | Active | — |
| BVD EQUIPMENT FINANCE INC. | — | 728472 | — | Active | — |
| BVD HOLDINGS MEDUCTIC CANADA INC. | — | 602007 | — | Active | — |
| BVD Insurance Inc. | — | 760807 | — | Active | — |
| BVD REIT (1070 ST. GEORGE BLVD.) INC. | — | 675625 | — | Active | — |
| BVD REIT (1180 ST. GEORGE BLVD.) INC. | — | 675626 | — | Active | — |
| BVD REIT (205 COMMERCE ST.) INC. | — | 675624 | — | Active | — |
| BVE Transport | — | 658442 | — | Dissolved | — |
| BVE Transport Inc. | — | 672468 | — | Active | — |
| BVG Enterprises Inc. | — | 25776 | — | Dissolved | — |
| BVGlazing Systems | — | 759097 | — | Active | — |
| BVGLAZING SYSTEMS LTD. | — | 693343 | — | Dissolved | — |
| BVI ARCHITECTURAL | — | 697920 | — | Dissolved | — |
| BVI EXPORT INC. | — | 697851 | — | Dissolved | — |
| BVL Acquisition Corp. | — | 758579 | — | Active | — |
| BVS HOLDINGS INC. | — | 685160 | — | Dissolved | — |
| BVT SCRAP ENT. | — | 607564 | — | Dissolved | — |
| BVT Scrap Metal | — | 663314 | — | Active | — |
| BW DOCKS | — | 342050 | — | Dissolved | — |
| BW FOUNDERS HOLDCO LTD. | — | 628310 | — | Dissolved | — |
| BW GP INC. | — | 628327 | — | Dissolved | — |
| BW Moving | — | 730595 | — | Active | — |
| BW PAINTING LTD. | — | 55221 | — | Dissolved | — |
| BW Real Estate Holdings Limited Partnership | — | 628329 | — | Active | — |
| BW Technologies Ltd. | — | 652593 | — | Merged | — |
| BW TECHNOLOGIES LTD. | — | 639798 | — | Merged | — |
| BWAS MANUFACTURING | — | 755371 | — | Active | — |
| Bway Packaging Canada | — | 715768 | — | Active | — |
| Bway Packaging Canada | — | 673229 | — | Dissolved | — |
| BWD Sports & Entertainment Canada Inc. | — | 708121 | — | Dissolved | — |
| BWG DU CANADA, INC./ BWG OF CANADA, INC. | — | 633216 | — | Pending | — |
| BWL ENTERPRISES LTD. | — | 512034 | — | Dissolved | — |
| BWP ADHD Counselling and Wellness | — | 772210 | — | Active | — |
| BWP MONCTON COUNSELLING AND WELLNESS | — | 734110 | — | Active | — |
| BWS1 Holdings Inc. | — | 765109 | — | Active | — |
| BWS2 Holdings Inc. | — | 765108 | — | Active | — |
| BWXT CANADA LTD. | — | 72120 | — | Active | — |
| BWXT NUCLEAR ENERGY CANADA INC. | — | 698210 | — | Active | — |
| BY ANASTASIA | — | 325389 | — | Dissolved | — |
| BY CHANCE | — | 335881 | — | Dissolved | — |
| By Design Creations | — | 351147 | — | Dissolved | — |
| BY DESIGN GRAPHICS & PRINTWORKS | — | 319308 | — | Dissolved | — |
| BY DESIGN HOLDINGS INC. | — | 679215 | — | Active | — |
| BY DESIGN MASONRY | — | 665087 | — | Dissolved | — |
| BY DESIGN PROPERTIES INC. | — | 726409 | — | Active | — |
| BY DESIGN SERVICES | — | 322460 | — | Dissolved | — |
| BY MY DESIGN | — | 323628 | — | Dissolved | — |
| BY NATURE'S DESIGN | — | 352540 | — | Dissolved | — |
| By Odin's Beard Pictures | — | 744030 | — | Active | — |
| By Pass Auto & Small Engine Repair | — | 658010 | — | Active | — |
| By Request Inc. | — | 640936 | — | Dissolved | — |
| By S Marketing Studio | — | 770702 | — | Dissolved | — |
| By S Marketing Studio Inc. | — | 775249 | — | Active | — |
| BY THE BAR MUSIC | — | 309527 | — | Dissolved | — |
| By the Bay Bookkeeping Ltd. | — | 768381 | — | Active | — |
| By the Bay Doodles | — | 755928 | — | Active | — |
| By The Bay Restorations | — | 649780 | — | Dissolved | — |
| BY THE BAY TRAVELLERS GUIDE | — | 338694 | — | Dissolved | — |
| By The Beach Cottage's | — | 715917 | — | Dissolved | — |
| By The Book Garry's Sport Cards | — | 344777 | — | Dissolved | — |
| by the hands of the earth | — | 348890 | — | Dissolved | — |
| By The Lake Community Centre | — | 714641 | — | Active | — |
| BY THE LIGHT OF THE MOON PRODUCTIONS | — | 345149 | — | Dissolved | — |
| BY THE LIGHT OF THE MOON PRODUCTIONS | — | 349533 | — | Dissolved | — |
| BY THE RIVER B&B | — | 707677 | — | Dissolved | — |
| BY THE SEA BUNNIES PETS AND FIBER BUNNIES | — | 727563 | — | Active | — |
| By the Sea Cafe & Bar Inc. | — | 755306 | — | Pending | — |
| BY THE SEA DEVELOPMENTS INC. | — | 58654 | — | Merged | — |
| By the Sea Enterprises Inc. | — | 617394 | — | Dissolved | — |
| By The Sea Financial | — | 676375 | — | Dissolved | — |
| BY THE SEA GIFTS | — | 338489 | — | Dissolved | — |
| BY THE SEA MARINE CHARTERS | — | 320090 | — | Dissolved | — |
| By The Sea Productions Inc. | — | 754408 | — | Active | — |
| By The Sea QUILTING Sur Mer | — | 703726 | — | Active | — |
| BY THE WATER SHELLFISH (2012) INC. | — | 705676 | — | Pending | — |
| By The Web Services | — | 351447 | — | Dissolved | — |
| BY' AND DESIGNS | — | 339381 | — | Dissolved | — |
| By-Pass Auto Sales Ltd. | — | 604030 | — | Dissolved | — |
| BY-PASS SERVICE CENTRE | — | 328742 | — | Dissolved | — |
| By-The-Sea Framing & Photo | — | 760520 | — | Active | — |
| By-the-Sea Home and Property Care | — | 681418 | — | Dissolved | — |
| BY-THE-SEA PICTURE FRAMING | — | 696008 | — | Dissolved | — |
| BY-THE-SEA PICTURE FRAMING | — | 642757 | — | Dissolved | — |
| By-The-Sea Real Estate Group | — | 774726 | — | Active | — |
| By-The-Sea Technologies | — | 612476 | — | Dissolved | — |
| BYARD C. PETERSON ROOFING & SIDING | — | 308880 | — | Dissolved | — |
| BYARD E. BELYEA AND ASSOCIATES LTD. | — | 1771 | — | Dissolved | — |
| BYARS BROS. CONSTRUCTION LTD. | — | 2620 | — | Dissolved | — |
| BYD CANADA COMPANY LIMITED | — | 737378 | — | Dissolved | — |
| Bydand Holdings Ltd | — | 604887 | — | Merged | — |
| BYDAND HOLDINGS LTD. | — | 606948 | — | Active | — |
| Bye The Sea Beachcomber Cottage & Units | — | 346870 | — | Dissolved | — |
| BYE-THE-SEA PUBLISHING | — | 337900 | — | Dissolved | — |
| BYERS & BEAVER THE CORNER DRUG STORE LTD. | — | 643306 | — | Dissolved | — |
| BYERS & SONS CUSTOM WOODWORKING | — | 302942 | — | Dissolved | — |
| Byers and Heaysman Painting Inc. | — | 638185 | — | Dissolved | — |
| BYERS ASSOCIATES LTD. | — | 91079 | — | Dissolved | — |
| Byers Boutique | — | 700564 | — | Active | — |
| BYERS CONVENIENCE | — | 313402 | — | Dissolved | — |
| BYERS DECK AND FENCE EXPERTS | — | 658006 | — | Dissolved | — |
| BYERS GENERAL STORE | — | 302941 | — | Dissolved | — |
| BYERS HEARING AID SERVICE | — | 316404 | — | Dissolved | — |
| BYERS MOBILE HOMES SERVICE | — | 309883 | — | Dissolved | — |
| BYERS OPTICAL LTD. | — | 2621 | — | Dissolved | — |
| BYERS PAINTING | — | 708403 | — | Dissolved | — |
| Byers Painting Inc. | — | 728002 | — | Active | — |
| BYERS REALTY LTD. | — | 34042 | — | Dissolved | — |
| Byers Service Management | — | 715539 | — | Dissolved | — |
| Byers-Harrison Studios Inc. | — | 646996 | — | Dissolved | — |
| BYERS-PAYZANT HOLDINGS | — | 321440 | — | Dissolved | — |
| BYG Investments LP | — | 743241 | — | Active | — |
| BYHT International Consulting Inc. | — | 746841 | — | Dissolved | — |
| BYKR IT Consulting Inc. | — | 701951 | — | Dissolved | — |
| BYLINC LTD. | — | 33170 | — | Dissolved | — |
| BYNG ATLANTIC CANADA INC. | — | 779641 | — | Active | — |
| Bynk's Factory | — | 755133 | — | Active | — |
| BYOTA INC. | — | 690096 | — | Dissolved | — |
| ByPro Air Care Inc. | — | 511274 | — | Dissolved | — |
| ByPro Dental Inc. | — | 511275 | — | Dissolved | — |
| BYPRO ENTERPRISES | — | 633171 | — | Dissolved | — |
| Byram Built Inc. | — | 722205 | — | Dissolved | — |
| Byrne & Associates Migration Services Inc. | — | 740257 | — | Dissolved | — |
| Byrne and Associates | — | 617729 | — | Dissolved | — |
| BYRNE CONSTRUCTION LIMITED | — | 33983 | — | Dissolved | — |
| BYRNE D. HARPER M.D. FRCPC PROFESSIONAL CORPORATION | — | 627830 | — | Active | — |
| Byrne, Lenihan | — | 674386 | — | Active | — |
| BYRNEBANK (1964) LIMITED | — | 2625 | — | Dissolved | — |
| BYRNEBANK LIMITED | — | 2624 | — | Dissolved | — |
| Byrnesy Consultancy | — | 723342 | — | Pending | — |
| BYRNS CAPITAL MANAGEMENT INC. | — | 667590 | — | Active | — |
| BYRNS HOLDINGS INC. | — | 673854 | — | Dissolved | — |
| BYRNS INVESTMENTS INC. | — | 673855 | — | Active | — |
| Byron Bay Limited Partnership | — | 704907 | — | Active | — |
| BYRON BROWN VENTURES INC. | — | 50686 | — | Dissolved | — |
| BYRON BROWN'S VIDEO STATION | — | 331220 | — | Dissolved | — |
| BYRON CAPITAL MARKETS | — | 650487 | — | Dissolved | — |
| Byron Capital Markets Ltd. | — | 649229 | — | Dissolved | — |
| BYRON CONNORS LTD. | — | 4154 | — | Active | — |
| BYRON L. THORNE CONTRACTING LTD. | — | 16160 | — | Merged | — |
| BYRON MACDONALD HOLDINGS INC. | — | 36339 | — | Merged | — |
| BYRON MACDONALD LTD. | — | 692889 | — | Withdrawn | — |
| BYRON MACDONALD LTD. | — | 11621 | — | Merged | — |
| BYRON MacDONALD LTD. | — | 56751 | — | Merged | — |
| BYRON R. GALLANT ELECTRIC COMPANY LTD. | — | 41758 | — | Dissolved | — |
| Byron Williamson Ltd. | — | 512282 | — | Dissolved | — |
| Byron's Excavating | — | 704466 | — | Active | — |
| BYRONS EXCAVATING | — | 663105 | — | Dissolved | — |
| BYTAS DEVELOPMENTS INC. | — | 664828 | — | Dissolved | — |
| Byte Busters Computing Solutions | — | 604401 | — | Dissolved | — |
| BYTE LTD. | — | 33492 | — | Dissolved | — |
| Bytekraft Knowledge Technologies Inc. | — | 516304 | — | Dissolved | — |
| BYTEMARK CANADA INC. | — | 678979 | — | Withdrawn | — |
| Bytesperinch Consulting Inc. | — | 695328 | — | Active | — |
| BYTING MOUSE COMPUTER SERVICES | — | 342249 | — | Dissolved | — |
| Bytyrina Sese Fashion | — | 767096 | — | Active | — |
| BYWAYS ENTERPRISES LIMITED | — | 71705 | — | Inactive | — |
| BZ UNCLE'S CAFE & DELI INC. | — | 679765 | — | Dissolved | — |
| BZL ENTERPRISES | — | 663324 | — | Dissolved | — |
| BZMRK Inc. | — | 609689 | — | Dissolved | — |
| BÂTITECH LTÉE | — | 693721 | — | Active | — |
| BÂTONNETS DE CASTOR ENR. | — | 735265 | — | Active | — |
| BÉBÉ LUNE | — | 636701 | — | Dissolved | — |
| BÉLANGER FORESTERIE INC. | — | 733890 | — | Active | — |
| BÉRUBÉ AUTO & SALVAGE | — | 642533 | — | Dissolved | — |
| BÉTON ALLIANCE CONCRETE INC. | — | 742320 | — | Active | — |
| BÉTON KOAVEK LTÉE / KOAVEK CONCRETE LTD | — | 653336 | — | Dissolved | — |
| BÉTON PROVINCIAL LTÉE | — | 769927 | — | Merged | — |
| BÉTON PROVINCIAL LTÉE | — | 771472 | — | Active | — |
| Bâtiments JD Buildings Inc. | — | 733870 | — | Active | — |
| Bégin Holdings Inc. | — | 510352 | — | Dissolved | — |
| Bégin Lumber | — | 604726 | — | Active | — |
| Bélanger Auto Service Ltd. | — | 761111 | — | Active | — |
| Bélanger Auto Service Ltd. | — | 695143 | — | Merged | — |