| Armour Realty Inc. | — | 604570 | — | Merged | — |
| Armour Realty Inc. | — | 723911 | — | Merged | — |
| Armour Realty Inc. | — | 515311 | — | Merged | — |
| Armour Realty Inc. | — | 723920 | — | Active | — |
| Armour Realty Inc. | — | 610003 | — | Merged | — |
| ARMOUR TRANSPORT | — | 310600 | — | Dissolved | — |
| Armour Transport Inc. | — | 723922 | — | Active | — |
| Armour Transport Inc. | — | 604569 | — | Merged | — |
| Armour Transport Inc. | — | 713 | — | Merged | — |
| Armour Transportation | — | 723926 | — | Active | — |
| ARMOUR TRANSPORTATION SYSTEMS | — | 320945 | — | Dissolved | — |
| Armour Transportation Systems | — | 723925 | — | Active | — |
| Armour Transportation Systems Inc. | — | 515312 | — | Merged | — |
| Armour Transportation Systems Inc. | — | 604568 | — | Merged | — |
| ARMOUR WAREHOUSE SERVICES INC. | — | 504102 | — | Active | — |
| ARMOUR WOODWORKING | — | 339340 | — | Dissolved | — |
| Armour's Firewood | — | 668628 | — | Dissolved | — |
| ARMOUR'S MEATS LTD. | — | 33221 | — | Active | — |
| ARMOUR'S VALUE CENTRE | — | 334904 | — | Dissolved | — |
| Armoury Motors Ltd. | — | 713811 | — | Active | — |
| Armow Wind Power GP Inc. | — | 647829 | — | Dissolved | — |
| ARMOYAN GROUP LIMITED | — | 73783 | — | Inactive | — |
| ARMSTRONG & BRUCE INS. LIMITED | — | 90354 | — | Dissolved | — |
| ARMSTRONG & BRUCE INSURANCE | — | 302244 | — | Dissolved | — |
| ARMSTRONG & BRUCE INSURANCE LIMITED | — | 715 | — | Dissolved | — |
| ARMSTRONG & BRUCE LTD. | — | 714 | — | Merged | — |
| ARMSTRONG & BRUCE LTD. | — | 501444 | — | Dissolved | — |
| ARMSTRONG & BRUCE, LIMITED | — | 90356 | — | Dissolved | — |
| ARMSTRONG & QUAILE ASSOCIATES INC. | — | 75843 | — | Dissolved | — |
| Armstrong & Quaile Insurance Agency Inc. | — | 628503 | — | Dissolved | — |
| Armstrong Acquisition Corporation | — | 737456 | — | Merged | — |
| ARMSTRONG ACRES | — | 606919 | — | Dissolved | — |
| ARMSTRONG ASSOCIATED BROKERS | — | 302243 | — | Dissolved | — |
| ARMSTRONG CAMPS LTD. | — | 716 | — | Dissolved | — |
| ARMSTRONG CARPENTRY | — | 318451 | — | Dissolved | — |
| ARMSTRONG CHEESE COMPANY LTD. | — | 76412 | — | Merged | — |
| ARMSTRONG CONSTRUCTION LTD. | — | 723 | — | Dissolved | — |
| ARMSTRONG DEVELOPMENTS LTD. | — | 719 | — | Merged | — |
| ARMSTRONG DIVERSIFIED INC. | — | 515291 | — | Dissolved | — |
| ARMSTRONG ENTERPRIZES INC. | — | 624494 | — | Active | — |
| Imagination Believers Creative Arts Ltd. | — | 776054 | — | Active | — |
| ARMSTRONG EQUIPMENT RENTALS LTD. | — | 504480 | — | Dissolved | — |
| ARMSTRONG FIBERGLASS INDUSTRIES LTD. | — | 721 | — | Dissolved | — |
| ARMSTRONG FINANCIAL SERVICES | — | 336460 | — | Dissolved | — |
| ARMSTRONG FINE ART GALLERY | — | 342964 | — | Dissolved | — |
| ARMSTRONG FORWARD LOGISTICS, INC. | — | 724318 | — | Active | — |
| ARMSTRONG HOLDINGS INC. | — | 33238 | — | Dissolved | — |
| ARMSTRONG HUMAN RESOURCE SPECIALISTS INC. | — | 48561 | — | Dissolved | — |
| ARMSTRONG INSTALLERS LTD. | — | 722 | — | Active | — |
| ARMSTRONG LOGGING LTD. | — | 657720 | — | Active | — |
| Armstrong Management Solutions Inc. | — | 619775 | — | Active | — |
| Armstrong Massage Therapy | — | 775324 | — | Active | — |
| Armstrong Massage Therapy | — | 707874 | — | Dissolved | — |
| ARMSTRONG MASTER BUILDERS AND RENOVATORS | — | 699070 | — | Dissolved | — |
| Armstrong Ranch NB | — | 733681 | — | Active | — |
| ARMSTRONG SALMON FARMS LTD. | — | 39282 | — | Dissolved | — |
| ARMSTRONG SECURITY | — | 347733 | — | Dissolved | — |
| Armstrong Security Alarm Monitoring Ltd. | — | 601823 | — | Dissolved | — |
| ARMSTRONG SECURITY LTD. | — | 34405 | — | Merged | — |
| ARMSTRONG TAX PLANNING SERVICES | — | 337861 | — | Dissolved | — |
| Armstrong Therapeutic Massage Centre Inc. | — | 515205 | — | Dissolved | — |
| ARMSTRONG WORLD INDUSTRIES CANADA LTD. | — | 17085 | — | Merged | — |
| ARMSTRONG WORLD INDUSTRIES CANADA LTD. - LES INDUSTRIES MONDIALES ARMSTRONG CANADA LTEE | — | 665952 | — | Active | — |
| Armstrong World Industries Canada Ltd. Les Industries Mondiales Armstrong Canada Ltee | — | 657184 | — | Merged | — |
| Armstrong World Industries Canada Ltd. Les Industries Mondiales Armstrong Canada Ltee | — | 657032 | — | Merged | — |
| Armstrong's Auto Repair | — | 741574 | — | Active | — |
| ARMSTRONG'S BOOKKEEPING PLUS | — | 691124 | — | Dissolved | — |
| Armstrong's Communication | — | 729661 | — | Active | — |
| ARMSTRONG'S COMMUNICATION LTD. | — | 506212 | — | Merged | — |
| ARMSTRONG'S COMMUNICATION LTD. | — | 642207 | — | Merged | — |
| ARMSTRONG'S COMMUNICATION LTD. | — | 6205 | — | Merged | — |
| ARMSTRONG'S COUNTRY CABLE | — | 333735 | — | Dissolved | — |
| ARMSTRONG'S FUNERAL CHAPEL | — | 691783 | — | Active | — |
| Armstrong's Funeral Home | — | 639257 | — | Dissolved | — |
| ARMSTRONG'S FUNERAL HOME (PETITCODIAC) LTD. | — | 31272 | — | Dissolved | — |
| ARMSTRONG'S HOLDINGS LTD. | — | 725 | — | Dissolved | — |
| ARMSTRONG'S LIMITED | — | 90355 | — | Dissolved | — |
| ARMSTRONG'S MOBILE WASH | — | 302245 | — | Dissolved | — |
| ARMSTRONG'S MOBILE WASH LTD. | — | 726 | — | Merged | — |
| Armstrong's Mobile Wash Ltd. | — | 613922 | — | Merged | — |
| ARMSTRONG'S NATIONAL ALARM MONITORING | — | 656155 | — | Pending | — |
| Armstrong's National Alarm Monitoring Ltd. | — | 729660 | — | Merged | — |
| Armstrong's National Alarm Monitoring Ltd. | — | 738830 | — | Active | — |
| Armstrong's Used Parts Ltd. | — | 734502 | — | Active | — |
| ARMSTRONG-CLARK INSURANCE LTD. | — | 717 | — | Dissolved | — |
| ARMSTRONGS INTELLIGENT MONITORING SYSTEMS LTD. | — | 621936 | — | Merged | — |
| ARMTEC | — | 316499 | — | Dissolved | — |
| ARMTEC | — | 349704 | — | Dissolved | — |
| ARMTEC | — | 684444 | — | Dissolved | — |
| ARMTEC | — | 614536 | — | Dissolved | — |
| ARMTEC BUILDING SYSTEMS | — | 317919 | — | Dissolved | — |
| ARMTEC HOLDINGS LIMITED | — | 613891 | — | Merged | — |
| ARMTEC HOLDINGS LIMITED | — | 634213 | — | Dissolved | — |
| ARMTEC HOLDINGS LIMITED | — | 613749 | — | Merged | — |
| ARMTEC HOLDINGS LIMITED | — | 613798 | — | Merged | — |
| Armtec Inc. | — | 703279 | — | Active | — |
| ARMTEC INC. | — | 72238 | — | Dissolved | — |
| ARMTEC INC. | — | 19624 | — | Dissolved | — |
| ARMTEC INFRASTRUCTURE INC./INFRASTRUCTURES ARMTEC INC. | — | 652372 | — | Dissolved | — |
| ARMTEC LIMITED PARTNERSHIP | — | 613748 | — | Dissolved | — |
| Armtec Limited/Armtec Limitee | — | 77876 | — | Merged | — |
| ARMTEC LIMITED/ARMTEC LIMITÉE | — | 77136 | — | Merged | — |
| Armurerie Bruno Cyr Gunsmith | — | 631384 | — | Dissolved | — |
| Armurerie DC Gunsmith | — | 679323 | — | Dissolved | — |
| Armurerie DC Gunsmith Inc. | — | 721727 | — | Active | — |
| ARMVIEW (HALIFAX) LTD. | — | 90360 | — | Dissolved | — |
| ARMWAT MINES LTD. | — | 90361 | — | Dissolved | — |
| ARMY AND NAVY SUPPLY CO. | — | 302246 | — | Dissolved | — |
| Army Standard Cleaning Services | — | 623159 | — | Dissolved | — |
| ARN'S SERVICE FOR SENIORS | — | 345871 | — | Dissolved | — |
| Arnavis Multi Services | — | 778668 | — | Active | — |
| ARNETT LASER ENGRAVING & AWARDS | — | 346379 | — | Dissolved | — |
| ARNFAST PROPANE LTD. | — | 90362 | — | Dissolved | — |
| ARNIE'S ALL PURPOSE SPICE | — | 322455 | — | Dissolved | — |
| ARNIES A.P.S. INC. | — | 677781 | — | Active | — |
| Arnman Consulting Inc. | — | 708793 | — | Active | — |
| ARNMAR HOLDINGS LTD. | — | 40918 | — | Dissolved | — |
| ARNOLD & RUTH HOLDINGS LTD. | — | 635594 | — | Active | — |
| Arnold (Y.S.J.) McLaughlin Garage | — | 650699 | — | Pending | — |
| ARNOLD AND GORDON REAL ESTATE LIMITED | — | 727 | — | Dissolved | — |
| ARNOLD AUTO BODY REPAIR AND PAINT | — | 636241 | — | Active | — |
| Arnold Bee Farm | — | 743200 | — | Active | — |
| Arnold Brewer Insurance | — | 600396 | — | Dissolved | — |
| ARNOLD BROS. TRANSPORT LTD. | — | 18945 | — | Merged | — |
| ARNOLD BROS. TRANSPORT LTD./ LES FRERES ARNOLD TRANSPORT LTEE | — | 77192 | — | Active | — |
| Arnold Capital Consulting | — | 748795 | — | Active | — |
| ARNOLD DAIGLE ENTERPRISES LTD. | — | 14007 | — | Dissolved | — |
| ARNOLD F. DROST LTD. | — | 5253 | — | Dissolved | — |
| ARNOLD GOOS, BUILDING & RENOVATIONS | — | 342042 | — | Dissolved | — |
| ARNOLD HOLLAND LTD. | — | 38130 | — | Dissolved | — |
| ARNOLD M. DIMOCK LTD. | — | 5027 | — | Dissolved | — |
| ARNOLD MCKAY HOMES LTD. | — | 11706 | — | Dissolved | — |
| ARNOLD MUSICAL CREATIONS | — | 349593 | — | Dissolved | — |
| ARNOLD P. GRAHAM INSURANCE LTD. | — | 7343 | — | Dissolved | — |
| ARNOLD RAMSAY HOLDINGS INC. | — | 39131 | — | Dissolved | — |
| ARNOLD RAMSAY WELL DRILLING LTD. | — | 13705 | — | Dissolved | — |
| ARNOLD WEIR ROOFING & SIDING | — | 300927 | — | Dissolved | — |
| ARNOLD WHITE, LTD. | — | 21097 | — | Dissolved | — |
| ARNOLD WIGGINS AND SON | — | 308110 | — | Dissolved | — |
| ARNOLD'S DAVIDSON'S TRUCK & AUTO REPAIR REG'D | — | 303614 | — | Dissolved | — |
| ARNOLD'S STUDIO LTD. | — | 728 | — | Dissolved | — |
| ARNOLD'S STUDIO REG'D | — | 317979 | — | Dissolved | — |
| ARNOLD'S TAKE-OUT | — | 320652 | — | Dissolved | — |
| Arnold's Woodlot & Farm Services | — | 729944 | — | Active | — |
| ARNOLD-FISHER COMPANY LIMITED | — | 92626 | — | Dissolved | — |
| Arnolds Restaurant Le Kouchibouguac (2014) | — | 676800 | — | Dissolved | — |
| Arnprior Solar Inc. | — | 663780 | — | Dissolved | — |
| ARNS SERVICE FOR SENIORS | — | 330753 | — | Dissolved | — |
| Arnudy Capital Inc. | — | 674035 | — | Active | — |
| ARO INC. | — | 674529 | — | Merged | — |
| ARO INC. | — | 603454 | — | Merged | — |
| ARO INC. | — | 707250 | — | Active | — |
| Aro Natural Products Inc. | — | 706458 | — | Dissolved | — |
| AROBEE LTD. | — | 729 | — | Dissolved | — |
| ARODA INDUSTRIES | — | 302248 | — | Dissolved | — |
| Arohak IT Inc. | — | 724155 | — | Active | — |
| AROLAND CO. LTD. | — | 730 | — | Dissolved | — |
| Arom Chinese Cuisine | — | 657345 | — | Dissolved | — |
| Aroma Global Ltd. | — | 708622 | — | Active | — |
| AROMA INTERNATIONAL SPECIALTY | — | 343180 | — | Dissolved | — |
| Aroma-Tec Consulting | — | 703593 | — | Dissolved | — |
| AROMAS | — | 345901 | — | Dissolved | — |
| AROMAS | — | 345836 | — | Dissolved | — |
| AROMAS COFFEE AND BAKERY | — | 345198 | — | Dissolved | — |
| AROMAS QUALITY FOOD GROUP LTD. | — | 507344 | — | Merged | — |
| Aromaspa Fredericton | — | 607523 | — | Dissolved | — |
| AROMATHERAPY REFLEXOLOGY CENTRE, N.B. | — | 334687 | — | Dissolved | — |
| AROMATICOS PURITY INC. | — | 700578 | — | Dissolved | — |
| Aromie Clothing | — | 765008 | — | Active | — |
| ARONNAX | — | 335890 | — | Dissolved | — |
| Aronside Consulting Limited | — | 641805 | — | Dissolved | — |
| AROOSTOCK BROADCASTING CORPORATION | — | 18825 | — | Dissolved | — |
| AROOSTOOK (N.B.) POTATO CO. LTD. | — | 90364 | — | Dissolved | — |
| Aroostook Distributors | — | 342338 | — | Dissolved | — |
| AROOSTOOK TRADING COMPANY, LIMITED | — | 90365 | — | Dissolved | — |
| AROOSTOOK VALLEY COUNTRY CLUB, LIMITED | — | 731 | — | Active | — |
| AROOSTOOK VALLEY FARMS LTD. | — | 501353 | — | Active | — |
| Aroostook Valley Services Inc. | — | 616201 | — | Dissolved | — |
| AROOSTOOK WOODWORKING LTD. | — | 30847 | — | Dissolved | — |
| Around the Back Bay Loop Group Inc. | — | 746890 | — | Pending | — |
| Around the Block Contracting | — | 646445 | — | Dissolved | — |
| AROUND THE BLOCK CONTRACTING | — | 342837 | — | Dissolved | — |
| Around the BLVD. | — | 615707 | — | Dissolved | — |
| Around The Course Inc. | — | 627414 | — | Dissolved | — |
| AROUND THE ROOF EAVESTROUGHING LTD. | — | 636655 | — | Dissolved | — |
| Around Tu-It Renovations | — | 634472 | — | Dissolved | — |
| AROY ENTERPRISE SOLUTIONS LTD. | — | 764124 | — | Active | — |
| ARP Antioxidant Rich Potatoes Ltd. | — | 654270 | — | Dissolved | — |
| ARP Holdings Ltd. | — | 712351 | — | Active | — |
| ARP Électrique Ltée | — | 759892 | — | Active | — |
| ARPC SERVICES LTD. | — | 134 | — | Dissolved | — |
| Arpeggio Health Services | — | 697394 | — | Active | — |
| Arpeggio Music Therapy | — | 644581 | — | Active | — |
| Arpentage 3POINTS Survey Inc. | — | 724937 | — | Active | — |
| Arpentages Carroll Surveys | — | 705586 | — | Active | — |
| Arpentages CIP Surveys Ltd./Ltée | — | 515297 | — | Dissolved | — |
| ARPENTAGES FRENETTE SURVEYS | — | 349321 | — | Dissolved | — |
| ARPENTAGES FRENETTE SURVEYS INC. | — | 513053 | — | Dissolved | — |
| ARPENTAGES GAÉTAN SOUCY | — | 636529 | — | Dissolved | — |
| Arpentages Gaétan Soucy Inc. | — | 656349 | — | Active | — |