| Kennedy Caulking | — | 726273 | — | Pending | |
| Kennedy Dental Hygiene | — | 766513 | — | Active | |
| Kennedy Inn | — | 657233 | — | Dissolved | |
| Kennedy Inn Catering | — | 683119 | — | Pending | |
| Kennedy Mechanical Ltd. | — | 678439 | — | Active | |
| Kennedy New Home Creations | — | 640601 | — | Dissolved | |
| Kennedy Plumbing & Heating Ltd. | — | 698120 | — | Active | |
| Kennedy's Towing | — | 712008 | — | Active | |
| Kennedy-Francis Consulting | — | 651563 | — | Dissolved | |
| Kennedy-Francis Consulting | — | 777106 | — | Active | |
| Kennedys Auto Body Shop | — | 351988 | — | Dissolved | |
| Kenneth Allen Professional Corporation | — | 721252 | — | Active | |
| Kenneth B. McCullogh Professional Corporation | — | 616045 | — | Merged | |
| Kenneth B. McCullogh Professional Corporation | — | 762586 | — | Active | |
| Kenneth Cole Canada, Inc. | — | 606167 | — | Dissolved | |
| Kenneth D. Bettle Professional Corporation | — | 677338 | — | Dissolved | |
| Kenneth Kinney Cleaners Inc. | — | 638349 | — | Active | |
| Kenneth Maple Farms Inc. | — | 692149 | — | Active | |
| Kenneth Phillips Consulting Inc. | — | 651125 | — | Active | |
| Kenneth Robinson Fuel | — | 715106 | — | Dissolved | |
| Kenneth Robinson Fuel | — | 760516 | — | Active | |
| Kenny Beaulieu Massage Therapy | — | 707430 | — | Dissolved | |
| Kenny Beaulieu Massage Therapy | — | 762343 | — | Active | |
| Kenny Gray - Holistic Artist | — | 690432 | — | Dissolved | |
| Kenny Lave Auto & Restauration/Kenny Auto Wash and Detail | — | 347428 | — | Dissolved | |
| Kenny U-Pull - Moncton | — | 709708 | — | Active | |
| Kenny's Custom Contracting | — | 638854 | — | Dissolved | |
| Kenny's Konsulting | — | 758665 | — | Active | |
| Kense Philip Holdings Inc. | — | 753317 | — | Active | |
| Kensington Associates Inc. | — | 628943 | — | Dissolved | |
| Kensington Associates Management Consulting Inc. | — | 693399 | — | Active | |
| Kensington Capital Advisors Inc. | — | 667410 | — | Active | |
| Kent Alternate Energy Systems Inc. | — | 639601 | — | Dissolved | |
| Kent Arts & Crafts | — | 605738 | — | Dissolved | |
| Kent Atlantic Contractors Limited | — | 778195 | — | Active | |
| Kent Auto Glass | — | 602293 | — | Dissolved | |
| Kent Carswell Consulting | — | 350173 | — | Dissolved | |
| Kent Centre ATV Club (2006) Inc. | — | 628521 | — | Dissolved | |
| Kent Commercial | — | 641208 | — | Active | |
| Kent Concrete | — | 753683 | — | Active | |
| Kent County Community Volunteer Action Group Inc. | — | 741923 | — | Active | |
| Kent County Condominium Corporation No. 1 | — | 668569 | — | Dissolved | |
| Kent County Condominium Corporation No. 2 | — | 668568 | — | Active | |
| Kent County Condominium Corporation No. 3 | — | 668567 | — | Active | |
| Kent County Electric | — | 764050 | — | Active | |
| Kent County Filipino Association Inc. | — | 765669 | — | Active | |
| Kent County Fire & Safety | — | 642728 | — | Dissolved | |
| Kent County Heat Pumps LTD. | — | 775566 | — | Active | |
| Kent County Lawn & Garden Centre | — | 631524 | — | Dissolved | |
| Kent County Lobster Trap Inc. | — | 659369 | — | Dissolved | |
| Kent County Lobster Trap Ltée | — | 703619 | — | Dissolved | |
| Kent County Property Management Limited | — | 695282 | — | Active | |
| Kent County Roofing | — | 645033 | — | Dissolved | |
| Kent County Screw Piles Inc. | — | 745522 | — | Dissolved | |
| Kent County Sealcoating & crack repairs | — | 737346 | — | Active | |
| Kent County Shinery | — | 695613 | — | Active | |
| Kent County Vape | — | 679944 | — | Dissolved | |
| Kent County Wines | — | 691751 | — | Active | |
| Kent Curling | — | 753225 | — | Active | |
| Kent Foot Care | — | 754987 | — | Active | |
| Kent Hills Wind Inc. | — | 698018 | — | Active | |
| Kent Hills Wind LP | — | 698015 | — | Active | |
| Kent Homes | — | 641206 | — | Active | |
| Kent Homes, a division of J.D. Irving Limited | — | 641209 | — | Active | |
| Kent K9 Training Center | — | 707367 | — | Active | |
| Kent Kustom Graphix | — | 666146 | — | Dissolved | |
| Kent Lake Recreational Lodge Inc./Chalet Récréatif Kent Lake Inc. | — | 22739 | — | Dissolved | |
| Kent Laser Clinic Inc. | — | 720243 | — | Dissolved | |
| Kent Line Crewing Services Limited Services d'Armement en Équipage Kent Line Limitée | — | 609975 | — | Dissolved | |
| Kent Line Sales Limited | — | 610865 | — | Dissolved | |
| Kent Line, Limited | — | 9133 | — | Active | |
| Kent Livestock Inc. | — | 509080 | — | Merged | |
| Kent Mobile Shelters | — | 641207 | — | Active | |
| Kent Non-Profit Support Organization Inc. | — | 617391 | — | Dissolved | |
| Kent Pet Foods Supplies | — | 665676 | — | Dissolved | |
| Kent Sud Dump Truck | — | 643895 | — | Dissolved | |
| Kent Sud Dump Truck Inc. | — | 645838 | — | Active | |
| Kent Taxi | — | 642801 | — | Dissolved | |
| Kent Technical Services Inc. | — | 678613 | — | Dissolved | |
| Kent Theatre | — | 625433 | — | Dissolved | |
| Kent Vending Ltd. | — | 643302 | — | Dissolved | |
| Kent View Landscaping | — | 638022 | — | Dissolved | |
| Kent Westmorland Painting | — | 623317 | — | Dissolved | |
| Kent Woodworking Inc. | — | 612474 | — | Dissolved | |
| Kentin Forestry Inc. | — | 668276 | — | Dissolved | |
| Kentucky Blue Lawn Care | — | 614584 | — | Dissolved | |
| Kentucky Blue Lawn Care Inc. | — | 635820 | — | Dissolved | |
| Kentucky Fried Chicken | — | 610427 | — | Dissolved | |
| Kentucky Fried Chicken - Canada | — | 610428 | — | Dissolved | |
| Kenventional Solutions Limited | — | 515823 | — | Dissolved | |
| Kenvue | — | 744563 | — | Active | |
| Kenvue Canada Inc. | — | 687376 | — | Active | |
| Kenway Enterprises Corp. | — | 776517 | — | Active | |
| Kenzie Harper Registered Massage Therapist | — | 635407 | — | Dissolved | |
| Kenzie's Tubing | — | 632936 | — | Dissolved | |
| Kenzie's Tubing Ltd. | — | 650734 | — | Dissolved | |
| Keo McGraw Photography | — | 752064 | — | Active | |
| KeoKai Event Management Inc. | — | 763132 | — | Active | |
| Keocor Inc. | — | 621876 | — | Dissolved | |
| Keocor Investments Inc. | — | 762501 | — | Active | |
| Keocor Investments Inc. | — | 676217 | — | Merged | |
| Keocor Real Estate | — | 777303 | — | Active | |
| Keocor Real Estate Inc. | — | 676215 | — | Merged | |
| Keolis Canada Inc. | — | 675704 | — | Dissolved | |
| Keon Satari Dizaj-Khalil Painting | — | 762212 | — | Active | |
| Keough & Sons Property Management Inc. | — | 771693 | — | Active | |
| Keoughan Biz Dev Inc. | — | 696987 | — | Dissolved | |
| Kept Photography Studio | — | 774127 | — | Active | |
| Kerala Association of Moncton Ltd. | — | 726537 | — | Active | |
| Kerala Cultural Association Saint John (KCA) INC. | — | 778216 | — | Active | |
| Kerbaya Software | — | 690212 | — | Dissolved | |
| Kerdos Investments and Properties Inc. | — | 754881 | — | Active | |
| Kerf Contracting Ltd. | — | 724721 | — | Active | |
| Kerfam NB Realty Inc. | — | 708603 | — | Active | |
| Keri Leigh Photography | — | 698791 | — | Dissolved | |
| Kernaghan Adjusters | — | 725075 | — | Active | |
| Kernaghan Adjusters Ltd. | — | 771242 | — | Active | |
| Kernaghan Adjusters Ltd. | — | 685041 | — | Merged | |
| Kernava's Family Restaurant | — | 641924 | — | Pending | |
| Kerr's Powersport | — | 697469 | — | Active | |
| Kerri Schriver Speech-Language Pathologist Inc. | — | 685833 | — | Active | |
| Kerri Stevens Professional Corporation | — | 727645 | — | Active | |
| Kerry | — | 678525 | — | Active | |
| Kerry Anderson Deliveries | — | 665253 | — | Dissolved | |
| Kerry Bio-Science | — | 678526 | — | Active | |
| Kerry Culberson Realty Ltd. | — | 715028 | — | Active | |
| Kerry Donovan Counselling Inc. | — | 746138 | — | Dissolved | |
| Kerry Ross Forest Products | — | 620569 | — | Dissolved | |
| Kerry's East Coast Comfort | — | 707372 | — | Dissolved | |
| Kersplat Studios | — | 691206 | — | Active | |
| Kervan Media | — | 626294 | — | Dissolved | |
| Kervin Consultants Inc. | — | 613317 | — | Dissolved | |
| Kervin Sanitation | — | 664016 | — | Dissolved | |
| Kerwood Wind, Inc. | — | 656169 | — | Withdrawn | |
| Kerze Candle | — | 741693 | — | Dissolved | |
| Kesitah Real Estate Holdings Ltd. | — | 627265 | — | Dissolved | |
| Kest Holdings Ltd. | — | 643367 | — | Withdrawn | |
| Kesten Trailers Inc. | — | 650998 | — | Dissolved | |
| Kestrel Data | — | 694806 | — | Active | |
| Kestrel Holdings | — | 350722 | — | Dissolved | |
| Keswick & Co Consulting Inc. | — | 732347 | — | Dissolved | |
| Keswick Auto Sales | — | 679000 | — | Dissolved | |
| Keswick Diner | — | 346384 | — | Dissolved | |
| Keswick Drafting | — | 637759 | — | Active | |
| Keswick Flower & Gift Shop | — | 345181 | — | Dissolved | |
| Keswick Flowers & Gifts | — | 602107 | — | Dissolved | |
| Keswick Health and Wellness | — | 716390 | — | Dissolved | |
| Keswick Hollows Properties Ltd. | — | 748839 | — | Active | |
| Keswick House Limited | — | 514034 | — | Active | |
| Keswick Kitchen | — | 768945 | — | Active | |
| Keswick Kitchen | — | 350779 | — | Dissolved | |
| Keswick Kitchen | — | 712179 | — | Dissolved | |
| Keswick Local Christian Assembly Inc. | — | 620512 | — | Dissolved | |
| Keswick Loggers INC. | — | 693767 | — | Dissolved | |
| Keswick Pharmacy Ltd. | — | 743926 | — | Active | |
| Keswick Pharmacy Ltd. | — | 644445 | — | Merged | |
| Keswick Ridge Historical Society Inc. | — | 608707 | — | Active | |
| Keswick Ridge Properties Ltd. | — | 727549 | — | Active | |
| Keswick River Farms Inc. | — | 613260 | — | Dissolved | |
| Keswick River Outfitters | — | 743363 | — | Active | |
| Keswick River Outfitters | — | 350799 | — | Dissolved | |
| Keswick Valley Farms Ltd. | — | 507562 | — | Pending | |
| Keta's Bar | — | 637802 | — | Dissolved | |
| Ketchum Canada (2002) Inc. | — | 627895 | — | Active | |
| Ketchum Realty Group | — | 653443 | — | Dissolved | |
| Ketchum Realty Group | — | 613206 | — | Dissolved | |
| Ketchup & Bite Me Canteen | — | 694346 | — | Dissolved | |
| Ketchup & Bite Me Canteen Inc. | — | 699497 | — | Active | |
| Ketchup With That Kitchen | — | 702361 | — | Active | |
| KettenWulf Canada Inc. | — | 692425 | — | Active | |
| Ketterer Canada Inc. | — | 692565 | — | Dissolved | |
| Kettle Corn NB | — | 710915 | — | Dissolved | |
| Kettle Creek Construction Ltd. | — | 683707 | — | Dissolved | |
| Keurig Canada Inc. | — | 666234 | — | Withdrawn | |
| Keurig Dr Pepper Canada | — | 707308 | — | Dissolved | |
| Keurig Dr Pepper Canada | — | 707309 | — | Active | |
| Kev & Sam's Heavy Cleaning | — | 646356 | — | Dissolved | |
| Kev Com Electrik Inc. | — | 744999 | — | Active | |
| Kev's Roofing | — | 734851 | — | Active | |
| KevGo eCommerce | — | 700247 | — | Dissolved | |
| KevTech Cyber Security | — | 717041 | — | Dissolved | |
| KevTech Enterprises | — | 352601 | — | Dissolved | |
| Kevan Morin Photography | — | 769370 | — | Active | |
| Kevatt Construction | — | 659261 | — | Dissolved | |
| Keven Martel Conférencier | — | 703509 | — | Dissolved | |
| Kevin A Morrison Transport Ltd. | — | 671126 | — | Active | |
| Kevin A. Morrison Transport | — | 612527 | — | Dissolved | |
| Kevin Akerley's Auto Centre | — | 643386 | — | Dissolved | |
| Kevin Allain Rénovations | — | 671629 | — | Dissolved | |
| Kevin Brewer Financial | — | 664196 | — | Dissolved | |
| Kevin Brewer Financial | — | 730283 | — | Dissolved | |
| Kevin Brideau Counselling | — | 758973 | — | Active | |
| Kevin Burdett Business Advisory | — | 687825 | — | Active | |
| Kevin Burke Insurance and Financial Services Inc. | — | 640701 | — | Active | |
| Kevin C. Toner P.C./c.p. Inc. | — | 716717 | — | Active | |
| Kevin Carroll's Auto body Repair | — | 708311 | — | Active | |
| Kevin Clark Hairstyling | — | 630261 | — | Dissolved | |
| Kevin Crouse & Sons Trucking Ltd. | — | 508911 | — | Active | |
| Kevin Currie Select Cars Ltd. | — | 510069 | — | Dissolved | |
| Kevin DeSilva Leatherworks | — | 740271 | — | Active | |