| BITA CONSULTANTS LTD. | — | 1970 | — | Dissolved | — |
| Bitar Groceries Ltd. | — | 714002 | — | Pending | — |
| BitBrunswick Mining Inc. | — | 727376 | — | Active | — |
| Bitbuy | — | 757475 | — | Active | — |
| Bitbuy Technologies Inc. | — | 726529 | — | Dissolved | — |
| Bitcoin NewBrunswick | — | 697638 | — | Dissolved | — |
| BitCycle Inc. | — | 673703 | — | Active | — |
| Bite & Smile Crepes | — | 773254 | — | Active | — |
| BiteBack Foods | — | 775737 | — | Active | — |
| Bitflot Technologies Inc. | — | 773065 | — | Active | — |
| Bitfox Games | — | 700225 | — | Dissolved | — |
| Bitfox Games Inc. | — | 709340 | — | Dissolved | — |
| BitPay Inc. | — | 670965 | — | Active | — |
| BITS & PIECES | — | 322480 | — | Dissolved | — |
| BITS & PIECES | — | 317901 | — | Dissolved | — |
| BITS & PIECES COMPUTERS | — | 334579 | — | Dissolved | — |
| BITS 'N BULK INC. | — | 504361 | — | Dissolved | — |
| BITS AND BITES | — | 331174 | — | Dissolved | — |
| Bits and PC | — | 604174 | — | Dissolved | — |
| BITS CANADA CLEANING AND LOGISTICS INC. | — | 771388 | — | Active | — |
| BITS CONSULTANTS INC. | — | 505288 | — | Dissolved | — |
| BITS Interactive | — | 669935 | — | Dissolved | — |
| BITS Licensing | — | 714119 | — | Dissolved | — |
| BITS N' BLADES | — | 343037 | — | Dissolved | — |
| BitsPerInch | — | 601101 | — | Dissolved | — |
| BITSTAMP USA, INC. | — | 736788 | — | Dissolved | — |
| Bittaford Consulting Inc. | — | 704181 | — | Dissolved | — |
| BITTERROOT INTERNATIONAL SYSTEMS, LTD. | — | 71535 | — | Dissolved | — |
| BitterSweet Desserterie & Bar Ltd. | — | 769404 | — | Active | — |
| BitterSweets' | — | 623726 | — | Dissolved | — |
| BITTS Atlantic Testing Services | — | 745139 | — | Active | — |
| BITVO INC. | — | 725822 | — | Dissolved | — |
| Bitzon Technologies Inc. | — | 703045 | — | Dissolved | — |
| BIW CONSULTING INTERNATIONAL LIMITED | — | 513969 | — | Dissolved | — |
| BIWAY | — | 343391 | — | Dissolved | — |
| BIWAY | — | 336881 | — | Dissolved | — |
| BIWAY | — | 328601 | — | Dissolved | — |
| BIWAY | — | 331107 | — | Dissolved | — |
| Biway Limited | — | 77246 | — | Dissolved | — |
| BIXAM & VEDIS CONSULTING | — | 701709 | — | Dissolved | — |
| Biyaya Christian Planner | — | 710671 | — | Dissolved | — |
| Biz 2 Promote | — | 644309 | — | Dissolved | — |
| Biz-Park Developments Inc. | — | 602532 | — | Active | — |
| BizAdvsr Business Consulting | — | 691702 | — | Dissolved | — |
| Bizart Studio | — | 766952 | — | Active | — |
| BizCom Inc. | — | 643832 | — | Dissolved | — |
| Bizeau BJ Consulting Inc. | — | 648757 | — | Dissolved | — |
| BIZINTERFACE-CANADA INC. | — | 673865 | — | Dissolved | — |
| BIZIO SERVICES | — | 332093 | — | Dissolved | — |
| BizMart, Inc. | — | 665064 | — | Dissolved | — |
| biznetweb.ca | — | 619045 | — | Dissolved | — |
| Biznexx Consulting Inc. | — | 689054 | — | Dissolved | — |
| Bizolver Solutions | — | 671714 | — | Active | — |
| BIZOU BUY-SELL-TRADE | — | 693924 | — | Dissolved | — |
| BIZOU INTERNATIONAL INC. | — | 72711 | — | Dissolved | — |
| BizSmart | — | 349948 | — | Dissolved | — |
| BizSoft Solutions | — | 686939 | — | Dissolved | — |
| Biztech Industries Inc. | — | 630630 | — | Active | — |
| Bizvanta Trading Experts Ltd. | — | 702136 | — | Dissolved | — |
| BizWicket | — | 640922 | — | Dissolved | — |
| BIZZY ADMINISTRATIVE SERVICE | — | 610927 | — | Dissolved | — |
| BJ & ED Distribution | — | 612640 | — | Dissolved | — |
| BJ MICBRY CONSULTING INC. | — | 651532 | — | Dissolved | — |
| BJ Mobile RV | — | 639968 | — | Dissolved | — |
| BJ Young Enterprises Inc. | — | 718620 | — | Active | — |
| BJ'S CAPS & JACKETS | — | 320975 | — | Dissolved | — |
| BJ's Jolly Jump | — | 613371 | — | Dissolved | — |
| BJ'S REPAIR | — | 332916 | — | Dissolved | — |
| BJ's Subs & Sandwiches | — | 351531 | — | Dissolved | — |
| BJ'S SUBS & SANDWICHES | — | 317710 | — | Dissolved | — |
| BJ's Subs & Sandwiches | — | 684741 | — | Dissolved | — |
| BJ's Subs & Sandwiches | — | 674853 | — | Dissolved | — |
| BJ's Subs & Sandwiches Ltd. | — | 634460 | — | Dissolved | — |
| BJ'S VIDEO | — | 335586 | — | Dissolved | — |
| BJB FISHERIES INC. | — | 765906 | — | Active | — |
| BJC HOLDINGS LTD. | — | 47880 | — | Merged | — |
| BJG Trucking Ltd. | — | 641824 | — | Active | — |
| BJM McLean Holdings Inc. | — | 764843 | — | Active | — |
| BJORN INDUSTRIES LTD. | — | 40187 | — | Dissolved | — |
| BJORN'S WOODCRAFT | — | 321915 | — | Dissolved | — |
| Bjorn's XL Detailing | — | 688300 | — | Dissolved | — |
| BJP FISHERIES INC. | — | 682436 | — | Active | — |
| BJP Management (2019) Inc. | — | 712364 | — | Active | — |
| BJS Holdings Ltd. | — | 772023 | — | Active | — |
| BK BELLE HOLDINGS INC. | — | 779542 | — | Active | — |
| BK CANADA SERVICE ULC | — | 689405 | — | Active | — |
| BK COFFEE & VENDING LTD. | — | 501804 | — | Dissolved | — |
| BK Computer Services | — | 630070 | — | Active | — |
| BK Expert Services | — | 711305 | — | Dissolved | — |
| BK Expert Services Inc. | — | 721120 | — | Active | — |
| BK Holdings | — | 671526 | — | Dissolved | — |
| BK HVAC Services | — | 708925 | — | Dissolved | — |
| BK HVAC-R Services Ltd. | — | 734346 | — | Active | — |
| BK Kitchens Atlantic Inc. | — | 765189 | — | Active | — |
| BK LUXE Medical Aesthetics | — | 734317 | — | Dissolved | — |
| BK LUXE Medical Aesthetics Inc. | — | 734489 | — | Active | — |
| BK Mack Consulting Inc. | — | 776163 | — | Active | — |
| BK ONE MANAGEMENT LTD. | — | 51198 | — | Dissolved | — |
| BK Renovations Ltd. | — | 644912 | — | Dissolved | — |
| BK Textiles | — | 754129 | — | Active | — |
| BK Timber Ltd. | — | 637397 | — | Active | — |
| BK TWO MANAGEMENT LTD. | — | 51199 | — | Dissolved | — |
| BK Ventures Inc. | — | 738893 | — | Dissolved | — |
| BKA Holdings Inc. | — | 699856 | — | Merged | — |
| BKB Holdings Inc. | — | 769512 | — | Active | — |
| BKC Farms Inc. | — | 737528 | — | Active | — |
| BKC Holdings Inc. | — | 730145 | — | Active | — |
| BKCK Holdings Inc. | — | 779495 | — | Active | — |
| BKD Automotive | — | 653259 | — | Active | — |
| BKE Food | — | 675258 | — | Active | — |
| BKI Risk Management | — | 625114 | — | Dissolved | — |
| BKJ HOUSE LIFTING & TRANSPORTATION INC. / BKJ LEVAGE DE MAISON & TRANSPORTATION INC. | — | 708708 | — | Active | — |
| BKJ HOUSE LIFTING & TRANSPORTATION/BKJ LEVAGE DE MAISON & TRANSPORTATION | — | 743621 | — | Dissolved | — |
| BKK Management (Fredericton) Inc. | — | 659938 | — | Dissolved | — |
| BKK Management (Moncton North) Inc. | — | 664143 | — | Dissolved | — |
| BKK Management (Saint John) Inc. | — | 660734 | — | Dissolved | — |
| BKK Management Inc. | — | 658475 | — | Dissolved | — |
| BKL Holdings Inc. | — | 742473 | — | Active | — |
| BKL Investments Inc. | — | 642429 | — | Dissolved | — |
| BKM Innovative Engineering | — | 740415 | — | Active | — |
| BKP HOLDINGS LTD. | — | 752686 | — | Active | — |
| BKR Holdings Inc. | — | 675023 | — | Active | — |
| BKR Management Inc. | — | 603398 | — | Merged | — |
| BKR Management Inc. | — | 708888 | — | Active | — |
| BKR Management Inc. | — | 674203 | — | Merged | — |
| BKR Trucking Inc. | — | 709668 | — | Active | — |
| BKS Enterprises Inc. | — | 750134 | — | Active | — |
| BL CANADA HOLDINGS INC. | — | 694180 | — | Dissolved | — |
| BL Collings Consulting Ltd. | — | 700041 | — | Dissolved | — |
| BL CONSULTING | — | 348872 | — | Dissolved | — |
| BL Counselling Services Inc. | — | 671487 | — | Dissolved | — |
| BL McLean Investments Inc. | — | 704480 | — | Active | — |
| BL McLean Rentals Inc. | — | 657525 | — | Active | — |
| BL Paulin Consultants | — | 606241 | — | Dissolved | — |
| BL Processing | — | 728120 | — | Active | — |
| BL TRANSPORT | — | 351484 | — | Dissolved | — |
| BL&B LOBSTERS | — | 761705 | — | Active | — |
| BL&P CONSULTING LTD. | — | 666460 | — | Dissolved | — |
| BL's Rolling Cones 2026 | — | 776369 | — | Active | — |
| BLA CAMPGROUND INC. | — | 688697 | — | Dissolved | — |
| Bla Fab Inc. | — | 669193 | — | Active | — |
| Bla-Jac Ltd. | — | 33034 | — | Dissolved | — |
| BLAC Holdings Inc. | — | 660903 | — | Active | — |
| Black & Blue Steak & Seafood Restaurant | — | 704739 | — | Dissolved | — |
| BLACK & DECKER CANADA (1989) INC. | — | 70034 | — | Merged | — |
| BLACK & DECKER CANADA INC. | — | 72781 | — | Merged | — |
| BLACK & DECKER CANADA INC. | — | 637927 | — | Inactive | — |
| BLACK & DECKER CANADA INC. | — | 17190 | — | Merged | — |
| Black & Grey Management Inc. | — | 776616 | — | Active | — |
| BLACK & MCDONALD LIMITED | — | 17191 | — | Merged | — |
| BLACK & MCDONALD LIMITED | — | 710879 | — | Active | — |
| Black & Veatch Canada Company | — | 678435 | — | Active | — |
| Black & White Accounting Services | — | 680791 | — | Active | — |
| Black & White Computer Solutions Inc. | — | 616917 | — | Dissolved | — |
| BLACK & WHITE TRADING LIMITED | — | 511120 | — | Dissolved | — |
| Black Anchor Bed & Breakfast Ltd. | — | 631714 | — | Dissolved | — |
| Black Angus Management Solutions Inc. | — | 657826 | — | Dissolved | — |
| Black Arcs Inc. | — | 682150 | — | Active | — |
| BLACK ARMOR ASPHALT SEALING & PATCHING | — | 338848 | — | Dissolved | — |
| Black Armor Asphalt Sealing & Patching | — | 346821 | — | Dissolved | — |
| Black As Knight Asphalt Maintenance | — | 674997 | — | Dissolved | — |
| Black As Knight Asphalt Maintenance B.A.K.A.M. | — | 676544 | — | Dissolved | — |
| Black Atlantic Media | — | 764297 | — | Active | — |
| Black August Promotions | — | 616295 | — | Dissolved | — |
| Black Bean Bike Cafe & Cycle Fit Studio | — | 686823 | — | Dissolved | — |
| Black Bear Apiary | — | 711374 | — | Active | — |
| BLACK BEAR BREW | — | 697367 | — | Dissolved | — |
| Black Bear Enterprises Co. Ltd. | — | 627004 | — | Dissolved | — |
| BLACK BEAR HOLDINGS LTD. | — | 506723 | — | Dissolved | — |
| BLACK BEAR LODGE | — | 330637 | — | Dissolved | — |
| Black Bear Properties Inc. | — | 741822 | — | Active | — |
| BLACK BEAR TRAILERS | — | 683310 | — | Dissolved | — |
| BLACK BEAR TREE SERVICE INC. | — | 766370 | — | Active | — |
| BLACK BEARS WRESTLING CLUB INC. | — | 24679 | — | Active | — |
| Black Bears Youth Softball Inc. | — | 699674 | — | Pending | — |
| BLACK BEAUTY HOLDINGS LTD. | — | 58303 | — | Dissolved | — |
| Black Belyea Private Wealth Management | — | 732583 | — | Active | — |
| Black Bird Stove & Chimney | — | 754988 | — | Active | — |
| BLACK BOWSER COMICS | — | 629886 | — | Dissolved | — |
| Black Box Catering | — | 734162 | — | Active | — |
| BLACK BROOK CABINS | — | 339896 | — | Dissolved | — |
| BLACK BROOK CABINS | — | 326294 | — | Dissolved | — |
| Black Brook Energy Limited Partnership | — | 640980 | — | Dissolved | — |
| Black Brook Energy Limited Énergie Black Brook Limitée | — | 622058 | — | Dissolved | — |
| BLACK BROOK FORGE | — | 670238 | — | Dissolved | — |
| BLACK BROOK HOLDINGS INC. | — | 653740 | — | Active | — |
| BLACK BROOK HOLDINGS INC. | — | 32343 | — | Merged | — |
| Black Brook Investments Limited Les Investissements Black Brook Limitée | — | 619146 | — | Merged | — |
| BLACK BROOK SALMON CLUB, INC. | — | 1971 | — | Pending | — |
| BLACK BROS. | — | 302680 | — | Dissolved | — |
| BLACK BROTHERS TECHNOLOGIES | — | 324082 | — | Dissolved | — |
| BLACK BUSINESS & PROFESSIONAL NETWORK INC. | — | 723731 | — | Active | — |
| Black Butterfly Studio | — | 671073 | — | Dissolved | — |
| Black Cat Business & IT Solutions | — | 694269 | — | Dissolved | — |
| BLACK CAT DRIVEWAY SEALER | — | 335430 | — | Dissolved | — |
| BLACK CAT MANUFACTURING LTD | — | 603119 | — | Dissolved | — |
| Black Cat Plumbing | — | 761585 | — | Active | — |
| BLACK CAT STAINED GLASS | — | 336755 | — | Dissolved | — |
| Black Clover Investments | — | 728561 | — | Dissolved | — |
| Black Cove Realty Inc. | — | 728870 | — | Pending | — |