| Advanz Pharma | — | 707931 | — | Dissolved | |
| Advection Labs | — | 726630 | — | Active | |
| Adventure Bound Daycare | — | 690694 | — | Dissolved | |
| Adventure Cycle Experience Ltd. | — | 661651 | — | Dissolved | |
| Adventure Cycling | — | 347481 | — | Dissolved | |
| Adventure Lodge Dog Daycare & Suites Ltd. | — | 764042 | — | Active | |
| Adventure Media Inc. | — | 707354 | — | Dissolved | |
| Adventure Quest Outfitters & Tours Ltd. | — | 656549 | — | Active | |
| Adventure Trail Gear | — | 720104 | — | Active | |
| Adventures In Baking | — | 766474 | — | Active | |
| Adventures Inn Miramichi | — | 639238 | — | Active | |
| Adventures of a Creative Girl | — | 686752 | — | Dissolved | |
| Adventurous Vapes Inc. | — | 701855 | — | Dissolved | |
| Adventzauber - Austrian inspired Christmas event | — | 770414 | — | Active | |
| Adversus Communications Inc. | — | 670002 | — | Dissolved | |
| Advertising Directory Solutions Independent LP | — | 615538 | — | Dissolved | |
| Advertising Space Inc. | — | 645840 | — | Dissolved | |
| Advicom Consulting | — | 695018 | — | Active | |
| Advirobags.com Promotional Media | — | 769204 | — | Active | |
| AdvoCare | — | 702494 | — | Dissolved | |
| Advocate Business Consultants | — | 610849 | — | Active | |
| Advocis Broker Services Inc./Services Aux Courtiers Advocis, Inc. | — | 669714 | — | Active | |
| Adwood Manufacturing Ltd. | — | 624574 | — | Dissolved | |
| Adyen Canada Ltd. | — | 669374 | — | Withdrawn | |
| Adzekiel Advertising Agency LTD. | — | 720227 | — | Dissolved | |
| Aecon Buildings | — | 665832 | — | Active | |
| Aecon Civil Group | — | 665827 | — | Active | |
| Aecon Constructors | — | 665830 | — | Active | |
| Aecon Energy NB Holdco Inc. | — | 762182 | — | Active | |
| Aecon Green Energy Solutions Inc. | — | 755980 | — | Dissolved | |
| Aecon Industrial | — | 665829 | — | Active | |
| Aecon Infrastructure | — | 665828 | — | Active | |
| Aecon Mining Construction Services | — | 670922 | — | Dissolved | |
| Aecon Utilities | — | 665831 | — | Active | |
| Aecon Utilities Inc. | — | 764585 | — | Active | |
| Aedhelweard Technologies | — | 634443 | — | Dissolved | |
| Aedi Partners Inc. | — | 656403 | — | Dissolved | |
| Aedifex Architecture Inc. | — | 633423 | — | Active | |
| Aegean Corp. | — | 610670 | — | Dissolved | |
| Aegean Gold Ltd. | — | 50089 | — | Dissolved | |
| Aegis Information Services (Canada) Limited | — | 648884 | — | Withdrawn | |
| Aegis Project Management Ltd. | — | 677141 | — | Active | |
| Aegis Tax Law / Droit Fiscal Aegis | — | 719734 | — | Active | |
| Aegis Tax Specialists / Fiscalistes Aegis Inc. | — | 667459 | — | Active | |
| Aegon Dealer Services Canada Inc./Aegon Services aux Courtiers Canada Inc. | — | 71348 | — | Merged | |
| Aekansh Transport Inc. | — | 743996 | — | Active | |
| Aeolus Investments Inc. | — | 752392 | — | Active | |
| Aeolus Real Estate Inc. | — | 752390 | — | Active | |
| Aeopax Immigration Services | — | 740465 | — | Active | |
| Aequilibrium Brass | — | 614068 | — | Dissolved | |
| Aequitas EVO Connect Inc. | — | 685252 | — | Dissolved | |
| Aequus Construction Ltd. | — | 739703 | — | Active | |
| Aerial Exterior Specialists | — | 707581 | — | Dissolved | |
| Aerial Survey Technologies (AST) | — | 626270 | — | Dissolved | |
| Aerial Vanguard Inc. | — | 703189 | — | Dissolved | |
| Aernet Wireless Inc. | — | 600711 | — | Merged | |
| Aero Energy Services | — | 632652 | — | Dissolved | |
| Aero Ventures Limited Partnership | — | 750633 | — | Active | |
| Aero View Photography | — | 678903 | — | Dissolved | |
| AeroBee Imagery | — | 708555 | — | Dissolved | |
| AeroSheldon Solutions | — | 771126 | — | Active | |
| AeroSwap Ltd. | — | 775844 | — | Active | |
| AeroTech Alliance Inc. | — | 644372 | — | Dissolved | |
| Aerorom Overseas Ltd | — | 629493 | — | Dissolved | |
| Aeroshuttle | — | 626596 | — | Dissolved | |
| Aerus Electrolux | — | 611771 | — | Active | |
| Aerus Electrolux | — | 612910 | — | Dissolved | |
| Aesiron Technologies Inc. | — | 773951 | — | Active | |
| Aestheti Athletics | — | 753451 | — | Active | |
| Aestheti Athletics | — | 710611 | — | Dissolved | |
| Aesthetic Builds by Charles | — | 717492 | — | Dissolved | |
| Aesthetic Injector Paige Wood | — | 768064 | — | Active | |
| Aesthetica Bella Cara Inc. | — | 659833 | — | Dissolved | |
| Aesthetically Pleasing | — | 625383 | — | Dissolved | |
| Aesthetics by Chelsey | — | 676295 | — | Dissolved | |
| Aesthetics by Erin | — | 606372 | — | Dissolved | |
| Aesthetics by Rachel R | — | 779186 | — | Active | |
| Aesthetics by Tamara | — | 707998 | — | Dissolved | |
| Aesthetique by/par Joanne | — | 633322 | — | Dissolved | |
| Aesthétik Beauty Shop Shanie | — | 744256 | — | Active | |
| Aeternus | — | 776559 | — | Active | |
| Aeteros Wellness Labs Inc. | — | 774952 | — | Active | |
| Aethel AI INC. | — | 771004 | — | Active | |
| Aether LP | — | 741846 | — | Active | |
| Aetna Life Insurance Company of Canada Aetna, Compagnie d'Assurance-Vie du Canada | — | 76924 | — | Dissolved | |
| AffGlo | — | 682253 | — | Dissolved | |
| Affamato Traditional Pizza | — | 710219 | — | Dissolved | |
| Affinity Care Services | — | 766848 | — | Active | |
| Affinity Farm | — | 708312 | — | Dissolved | |
| Affinity Financial Associates | — | 352355 | — | Dissolved | |
| Affinity Hydraulics | — | 707521 | — | Active | |
| Affinity Medical Corp. | — | 660720 | — | Dissolved | |
| Affinity Solutions Inc. | — | 754946 | — | Pending | |
| Affirm Card | — | 664125 | — | Dissolved | |
| Affirm Financial 2 LP | — | 681099 | — | Dissolved | |
| Affirm Fitness and Wellness Consulting | — | 640534 | — | Dissolved | |
| Affirm Fitness and Wellness Inc. | — | 641607 | — | Dissolved | |
| Affordable Car Company | — | 644617 | — | Dissolved | |
| Affordable Car Company | — | 603419 | — | Dissolved | |
| Affordable Computer Services | — | 668289 | — | Dissolved | |
| Affordable Painting Plus | — | 649845 | — | Pending | |
| Affordable Plumbing & Mechanical Inc. | — | 661750 | — | Dissolved | |
| Affordable Plumbing and Heating | — | 717724 | — | Dissolved | |
| Affordable Sports | — | 349295 | — | Dissolved | |
| Affordable Tiny Home | — | 761289 | — | Active | |
| Affordable Tours Inc. | — | 604837 | — | Dissolved | |
| Affordable Towing | — | 635388 | — | Dissolved | |
| Affordable Towing | — | 627901 | — | Dissolved | |
| Affordable Travel Inc. | — | 726251 | — | Active | |
| Affordable lawn Services | — | 644096 | — | Dissolved | |
| Affoum Family Care | — | 777098 | — | Active | |
| Affutâge LBM Ltée | — | 734781 | — | Active | |
| Affûtage Duke Sharpening Inc. | — | 669190 | — | Dissolved | |
| Affûtage Nal Sharpening Enrg | — | 604446 | — | Dissolved | |
| Affûtage Val d'amours sharpening | — | 716736 | — | Dissolved | |
| Afirma Clothings | — | 662527 | — | Dissolved | |
| Afishill Imports Canada | — | 630791 | — | Dissolved | |
| Afra Capital Limited Partnership | — | 731923 | — | Dissolved | |
| Afri-Can Commerce Corp. | — | 625215 | — | Dissolved | |
| Afri-Can Student Link | — | 636553 | — | Dissolved | |
| AfriCan Ribbon Creations | — | 626127 | — | Dissolved | |
| AfriCanada Travel & tours Inc. AfriCanada Voyage & Excursions Inc. | — | 739485 | — | Active | |
| Africamani Market | — | 760562 | — | Active | |
| African Caribbean Heritage Association | — | 693897 | — | Dissolved | |
| African Dreams | — | 683485 | — | Dissolved | |
| African Logs & Lumber Supplier Ltd. | — | 643924 | — | Dissolved | |
| African Wood Trading Ltd. | — | 643923 | — | Dissolved | |
| African, Diaspora Economic Coalition (6th Region) – ADEC (6th RGN) Inc. | — | 759798 | — | Pending | |
| Afrika Evolve Association Inc. | — | 717361 | — | Dissolved | |
| Afriyie Logistics | — | 768016 | — | Active | |
| Afro-Canadian Soccer Association of New Brunswick Inc. | — | 745639 | — | Active | |
| Afro-Caribbean Festival NB Inc. | — | 779901 | — | Active | |
| Afro-Latino Store | — | 748714 | — | Active | |
| AfroRoots Food Hub | — | 776665 | — | Active | |
| Afrocan Gifts and Crafts Ltd. | — | 671181 | — | Dissolved | |
| Afrocana African foods and Products Inc. | — | 737137 | — | Dissolved | |
| Afroflame Flavor | — | 775575 | — | Active | |
| Afshin's Auto Inc. | — | 668615 | — | Dissolved | |
| After Dark Tattoo & Body Piercing Studios | — | 353376 | — | Dissolved | |
| After Hour Glass | — | 605570 | — | Dissolved | |
| After Hours Marketing | — | 642106 | — | Dissolved | |
| After Hours Medical Clinic (St. George Street) | — | 346459 | — | Dissolved | |
| After Hours Series Beer | — | 700070 | — | Active | |
| After Hours Steakhouse Inc. | — | 618520 | — | Dissolved | |
| After Hours Tire Service Inc. | — | 743296 | — | Active | |
| After Midnight Parking Maintenance Ltd. | — | 695506 | — | Dissolved | |
| After the Bell Childcare | — | 735221 | — | Active | |
| After the Proposal- Wedding Planning and Decorating | — | 685458 | — | Dissolved | |
| AfterImage New Media | — | 629645 | — | Dissolved | |
| Afterburn Perfomance | — | 727053 | — | Active | |
| Afterdab Game and Server Hosting | — | 776045 | — | Active | |
| Afterglow Aesthetics | — | 625113 | — | Dissolved | |
| Afterglow Social Media Marketing | — | 732975 | — | Active | |
| Afzal Holdings Inc. | — | 779337 | — | Active | |
| Ag Enterprises Inc. | — | 515771 | — | Dissolved | |
| Ag Growth International Inc. | — | 693834 | — | Merged | |
| Ag Growth International Inc. | — | 743181 | — | Merged | |
| Ag Growth International Inc. | — | 753703 | — | Active | |
| Ag Insights Advisory | — | 776861 | — | Active | |
| AgCheck Canada Ltd. | — | 604925 | — | Dissolved | |
| AgPlast Agriculture | — | 775426 | — | Active | |
| AgTech Tano Group Inc. | — | 760892 | — | Active | |
| Against The Grain Construction | — | 606451 | — | Dissolved | |
| Against the Grain Construction Ltd. | — | 685371 | — | Dissolved | |
| Against the Grain Designs | — | 724609 | — | Pending | |
| Against the Tide Fisheries Inc. | — | 676293 | — | Active | |
| Agamemnon Media Group | — | 779344 | — | Active | |
| Aganol Ltd. | — | 623304 | — | Dissolved | |
| Agape House Ministries Canada Inc. | — | 655189 | — | Active | |
| Agape Nursing FootCare | — | 678402 | — | Dissolved | |
| Agape Professional Services | — | 755999 | — | Active | |
| Agapé Professional Services | — | 706798 | — | Dissolved | |
| Agartis LP | — | 680173 | — | Active | |
| Age Friendly Active Communities NB Inc. | — | 739337 | — | Active | |
| Age Friendly Innovation Group | — | 751755 | — | Active | |
| Age In Place Renovations N.B. | — | 707693 | — | Dissolved | |
| Age In Place Renovations NB Ltd. | — | 741419 | — | Dissolved | |
| Ageless Beauty | — | 602481 | — | Dissolved | |
| Ageless Beauty | — | 346947 | — | Dissolved | |
| Ageless Beauty | — | 346772 | — | Dissolved | |
| Agence De Voyages Sears | — | 655931 | — | Dissolved | |
| Agence Marsh & McLennan | — | 733654 | — | Active | |
| Agence Marsh & McLennan | — | 732339 | — | Active | |
| Agence Marsh McLennan | — | 732342 | — | Active | |
| Agence Marsh McLennan | — | 733655 | — | Active | |
| Agence Mistral | — | 753819 | — | Active | |
| Agence Wade | — | 668833 | — | Dissolved | |
| Agence basKASTing Agency | — | 661671 | — | Dissolved | |
| Agence de Musique Boucane Inc. | — | 763202 | — | Active | |
| Agence de mise en marché d'oeuvres d'art inc. | — | 612404 | — | Dissolved | |
| Agence de recouvrement Nord-Est | — | 664479 | — | Dissolved | |
| Agence de recouvrement Solutions Inc. Collection Agency Solutions Inc. | — | 686538 | — | Dissolved | |
| Agence famille et petite-enfance Nord-Ouest Inc. | — | 679478 | — | Active | |
| Agences Robert Janvier / Robert Janvier Agencies | — | 750935 | — | Active | |
| Agency Funnel Marketing & Technology | — | 721204 | — | Pending | |
| Agenda Cleaning Limited | — | 614190 | — | Dissolved | |
| Agenda Cleaning Services | — | 615242 | — | Dissolved | |
| Agenda Cleaning Services | — | 682961 | — | Pending | |
| Agent Distributeur YAL | — | 694965 | — | Active | |
| Agent Maple Inc. | — | 778936 | — | Active | |