| Encore Cruises | — | 722580 | — | Active | |
| Encore Express | — | 678600 | — | Active | |
| Encore Interactive Inc. | — | 631012 | — | Active | |
| Encore Transport New Brunswick Limited | — | 51606 | — | Dissolved | |
| Encorp Atlantic Encorp Atlantique | — | 742912 | — | Active | |
| Encre bleue Services de révision linguistique | — | 685590 | — | Dissolved | |
| Encrypt.ca | — | 646974 | — | Dissolved | |
| Encryption Technology Corporation Ltd. | — | 658550 | — | Dissolved | |
| End Of Abstract | — | 643399 | — | Dissolved | |
| End Time Hair Design | — | 344738 | — | Dissolved | |
| End2End Home Maintenance | — | 610249 | — | Dissolved | |
| Endeavour Hydrographic Ltd. | — | 680592 | — | Active | |
| Endeavour Solutions Inc. | — | 742416 | — | Active | |
| Endeavour Solutions Inc. | — | 711493 | — | Merged | |
| Endevest | — | 744360 | — | Active | |
| Endless Possibilities Interiors By Kaitlen | — | 644010 | — | Dissolved | |
| Endo Pharma Canada Inc. | — | 610223 | — | Dissolved | |
| Endodoc | — | 675580 | — | Active | |
| EnduraShed Inc. | — | 675940 | — | Dissolved | |
| Endurance Marine Services | — | 761521 | — | Active | |
| EnduroFit Sports | — | 773245 | — | Active | |
| Endurocross du Nord | — | 676858 | — | Dissolved | |
| Eneida Commerce Group LTD. | — | 762329 | — | Active | |
| Enelti Consultants | — | 614610 | — | Dissolved | |
| Ener Structure Solutions | — | 644633 | — | Dissolved | |
| Ener-Sweet Canada Corporation | — | 645728 | — | Dissolved | |
| EnerCare Solutions Limited Partnership | — | 657860 | — | Dissolved | |
| EnerGreen Solutions | — | 644247 | — | Dissolved | |
| EnerQi Healing | — | 692590 | — | Active | |
| EnerSave Heating & Cooling | — | 685344 | — | Dissolved | |
| EnerVest FTS Limited Partnership 1998 | — | 400486 | — | Active | |
| EnerVest FTS Limited Partnership 1999 | — | 400512 | — | Dissolved | |
| EnerVest FTS Limited Partnership 2008 | — | 638803 | — | Dissolved | |
| EnerVest FTS Limited Partnership 2009 | — | 647284 | — | Dissolved | |
| EnerX Home performance analysis Inc. | — | 723155 | — | Dissolved | |
| Enercheck Solutions Ltd. | — | 704503 | — | Active | |
| Enerchi Healing | — | 775625 | — | Active | |
| Enercore Professional Specialty Construction Inc. | — | 764949 | — | Active | |
| Energetic Electric | — | 347064 | — | Dissolved | |
| Energi of Canada | — | 661699 | — | Dissolved | |
| Energi of Canada Ltd. | — | 661698 | — | Dissolved | |
| Energias Project Development - Développement de projets Energias | — | 696201 | — | Dissolved | |
| Energie Simple - Simple Energy Ltée/Ltd. | — | 623575 | — | Dissolved | |
| Energie Vacations | — | 660935 | — | Dissolved | |
| Energizer Canada | — | 349707 | — | Active | |
| Energizer Personal Care | — | 642675 | — | Dissolved | |
| Energy & Environmental Holdings Inc. | — | 610470 | — | Merged | |
| Energy Alliance Corporation Limited | — | 624354 | — | Dissolved | |
| Energy Atlantic, LLC | — | 76530 | — | Dissolved | |
| Energy East Pipeline Limited Partnership | — | 671090 | — | Dissolved | |
| Energy Flows | — | 605499 | — | Dissolved | |
| Energy Hour Productions | — | 669609 | — | Dissolved | |
| Energy Kidz Fitness | — | 732830 | — | Active | |
| Energy Options Engineering | — | 621178 | — | Dissolved | |
| Energy Solutions Downeast | — | 620641 | — | Dissolved | |
| Energy Solutions International Ltd. | — | 651753 | — | Dissolved | |
| Energy Source Canada Inc. | — | 607206 | — | Dissolved | |
| Energy Tek Innovations | — | 626057 | — | Dissolved | |
| Energy from The Reiki Tree | — | 703264 | — | Active | |
| EnergyComp Limited | — | 624271 | — | Dissolved | |
| EnergyWise Consulting | — | 675405 | — | Dissolved | |
| EnergyWise Consulting Ltd. | — | 683448 | — | Dissolved | |
| Energyflow8 Holistic Healing | — | 704235 | — | Dissolved | |
| Energytite Insulators | — | 675348 | — | Dissolved | |
| Energywise Consulting | — | 634097 | — | Dissolved | |
| Enermodal Engineering | — | 702437 | — | Dissolved | |
| Enermodal Engineering | — | 663910 | — | Dissolved | |
| Enersav Atlantic | — | 640509 | — | Active | |
| Enersol Construction | — | 738823 | — | Active | |
| Enertec Transportation Ltd. | — | 696120 | — | Dissolved | |
| Enervest 2011 Flow-Through LP | — | 656221 | — | Dissolved | |
| Enervest FTS Limited Partnership 2007 | — | 629761 | — | Dissolved | |
| Enervest FTS Limited Partnership 2007 II | — | 634575 | — | Dissolved | |
| Enfant de méduse productions Inc. | — | 759491 | — | Active | |
| Enfinite eCacheNB Corporation | — | 743849 | — | Dissolved | |
| Engage Atlantic Communications | — | 654654 | — | Dissolved | |
| Engaging Entertainment | — | 643874 | — | Dissolved | |
| Engaging Matters Diversity Consultants Inc. | — | 724056 | — | Active | |
| EngagingCreative International Inc. | — | 668133 | — | Dissolved | |
| Engel & Volkers New Brunswick | — | 765678 | — | Active | |
| Engel Canada Inc. | — | 659176 | — | Active | |
| Engi Homes Inc. | — | 650293 | — | Active | |
| Engine 6 Inc. | — | 686216 | — | Dissolved | |
| Engine 6 – Management Consulting | — | 685459 | — | Dissolved | |
| Engine Armour Technologies CA Inc. | — | 703009 | — | Active | |
| Engine Control Systems Limited | — | 622513 | — | Dissolved | |
| Engine Light Medic | — | 774650 | — | Active | |
| Engine101 Inc. | — | 605634 | — | Dissolved | |
| Engineered Polymer Solutions | — | 701930 | — | Active | |
| Engineered Risk Management Canada Holdings, Inc. | — | 634805 | — | Dissolved | |
| Engineered Risk Management, Inc. | — | 634806 | — | Dissolved | |
| Engineering by Houghton Inc. | — | 711219 | — | Active | |
| England Electric | — | 623737 | — | Dissolved | |
| Englehart Cleaning Enterprise | — | 615574 | — | Dissolved | |
| English Clobber Ltd. | — | 625373 | — | Dissolved | |
| English Experiences Language Services | — | 703659 | — | Active | |
| English Governance, Risk and Compliance Consulting | — | 774886 | — | Active | |
| English Homes & Renovations Ltd. | — | 506954 | — | Dissolved | |
| English Oak Holdings Inc. | — | 726229 | — | Active | |
| Englobe Corp. | — | 733217 | — | Merged | |
| Englobe Corp. | — | 758132 | — | Merged | |
| Englobe Corp. | — | 752593 | — | Merged | |
| Englobe Corp. | — | 748975 | — | Merged | |
| Englobe Corp. | — | 774366 | — | Active | |
| Engraved Plus | — | 741211 | — | Active | |
| Engravers Plus | — | 619648 | — | Dissolved | |
| Engravetec Laser Solution | — | 759103 | — | Active | |
| Engraving Solutions | — | 636787 | — | Dissolved | |
| Engraving Solutions Inc. | — | 640433 | — | Dissolved | |
| Enhanced Engineering Services | — | 666739 | — | Active | |
| Enhanced Learning Network | — | 747386 | — | Active | |
| Enhanced Living | — | 773779 | — | Active | |
| Enhanced Living Centres | — | 715815 | — | Dissolved | |
| Enigma Clinic & Spa | — | 706138 | — | Dissolved | |
| Enigma Comics & Games | — | 651299 | — | Dissolved | |
| Enigma Farms Inc. | — | 705460 | — | Active | |
| Enigma Movie and Scripts Corporation | — | 655632 | — | Dissolved | |
| Enigma Solutions | — | 616664 | — | Dissolved | |
| Enjoy Consulting of Canada, Inc. | — | 514074 | — | Dissolved | |
| Enjoy the Moment Design | — | 694266 | — | Dissolved | |
| Enlighten with Erika | — | 718234 | — | Dissolved | |
| Enlite Home Kinect | — | 690722 | — | Dissolved | |
| Enman Physiotherapy & Rehabilitation Centre | — | 630772 | — | Dissolved | |
| Enniskillen Lumber | — | 727855 | — | Active | |
| Enoch's Farm | — | 743542 | — | Active | |
| Enormous Attitude (EA) Wholesale Inc. | — | 619056 | — | Dissolved | |
| Enough Day Spa Inc. | — | 724496 | — | Active | |
| Enrich Kids Group Inc. | — | 711593 | — | Dissolved | |
| Enrico A. Scichilone, Professional Corporation | — | 671707 | — | Active | |
| Enrico's Italian Eatery | — | 710552 | — | Dissolved | |
| Enron Metals & Commodity (Canada) Inc. Enron métaux & commodité (Canada) inc. | — | 511685 | — | Dissolved | |
| Enseignes Benard Signs | — | 613885 | — | Dissolved | |
| Enseignes Brunswick Signs | — | 681440 | — | Dissolved | |
| Enseignes CHALEUR Signs | — | 609073 | — | Dissolved | |
| Enseignes Geneau Signs Inc. | — | 659199 | — | Active | |
| Enseignes Maximum Signs | — | 647760 | — | Dissolved | |
| Enseignes Maximum Signs Ltd. | — | 732214 | — | Active | |
| Enseignes Vision Signs | — | 658935 | — | Active | |
| Enseignes X-Trême Inc. | — | 721148 | — | Dissolved | |
| Ensemble Holdings Inc. | — | 661075 | — | Active | |
| Ensemble Services Greater-Grand Moncton Inc. | — | 23426 | — | Active | |
| Ensemble Vocal Douce Harmonie | — | 685177 | — | Active | |
| Ensolaron Electrontech Inc. | — | 614385 | — | Dissolved | |
| Ensoleillement Inc. | — | 686367 | — | Active | |
| Ensuite | — | 685925 | — | Active | |
| Ensurall | — | 765983 | — | Active | |
| Entcorp Canada, Inc. | — | 605302 | — | Dissolved | |
| Entendre Plus Hearing | — | 769498 | — | Active | |
| Entendre Plus Hearing Edmundston | — | 769064 | — | Active | |
| Entendre Plus Hearing Edmundston | — | 680479 | — | Dissolved | |
| Enter Design | — | 728489 | — | Dissolved | |
| Enterasys Networks of Canada Inc. | — | 672822 | — | Merged | |
| Enterasys Networks of Canada Limited Réseaux Enterasys du Canada Limitée | — | 75164 | — | Merged | |
| Enterasys Networks of Canada Limited Réseaux Enterasys du Canada Limitée | — | 603995 | — | Dissolved | |
| Enterprise 38 Inc. | — | 758610 | — | Active | |
| Enterprise Arts Moncton | — | 645785 | — | Dissolved | |
| Enterprise Carleton Region/Entreprise Région Carleton | — | 603054 | — | Dissolved | |
| Enterprise Central NB/Entreprise Centre NB | — | 603254 | — | Dissolved | |
| Enterprise Colleg Inc. | — | 637226 | — | Active | |
| Enterprise Fleet Management | — | 657353 | — | Active | |
| Enterprise Fleet Management Canada, Inc. | — | 657350 | — | Active | |
| Enterprise Fredericton/Entreprise Fredericton | — | 603255 | — | Dissolved | |
| Enterprise Holdings | — | 651389 | — | Inactive | |
| Enterprise Miramichi/Entreprise Miramichi | — | 602901 | — | Dissolved | |
| Enterprise Rent-A-Car Canada Company/La Compagnie De Location D'Autos Enterprise Canada | — | 649026 | — | Inactive | |
| Enterprise Rent-A-Car Canada Limited Enterprise Location D'Autos Canada Limitee | — | 76497 | — | Merged | |
| Enterprise Restigouche NB/Entreprise Restigouche NB | — | 602296 | — | Dissolved | |
| Enterprise Road Cabin Rental | — | 775869 | — | Active | |
| Enterprise Service Solutions ULC | — | 651248 | — | Active | |
| Enterprise South-East/Entreprise Sud-Est | — | 601281 | — | Dissolved | |
| Enterprise Systems Triage | — | 776541 | — | Active | |
| Enterprise Traduco Entreprise | — | 662794 | — | Dissolved | |
| Enterprise Transportation Company | — | 656590 | — | Pending | |
| Enterprise Vitality | — | 728649 | — | Active | |
| Enterprises Galore | — | 603525 | — | Dissolved | |
| Entertaining Elm City Inc. | — | 675317 | — | Dissolved | |
| Entertaining Knowledge Inc. | — | 507842 | — | Dissolved | |
| Entertainment Express | — | 600765 | — | Dissolved | |
| Entertainment One Films Canada Inc. | — | 687117 | — | Merged | |
| Entertainment Plus | — | 349404 | — | Active | |
| Entertainment Promotions of Canada Inc. | — | 670852 | — | Dissolved | |
| Entirely Organized | — | 672252 | — | Dissolved | |
| Entity 59 Smokehouse | — | 736195 | — | Active | |
| Entomological Research Services Inc. | — | 667747 | — | Dissolved | |
| Entourage Capital Inc. | — | 708700 | — | Active | |
| Entourage Properties Inc. | — | 755561 | — | Active | |
| Entraide Pauvreté-Poverty Mutual Aid Inc. | — | 676928 | — | Active | |
| Entrainement SpArt | — | 750204 | — | Active | |
| Entre Bonnes Griffes | — | 650745 | — | Dissolved | |
| Entre deux mains réflexologie | — | 735091 | — | Active | |
| Entre-Deux Danse Inc. | — | 616103 | — | Dissolved | |
| EntreChefs PME | — | 728428 | — | Active | |
| Entrematic | — | 685617 | — | Active | |
| Entreposage Arsenault Storage Inc. | — | 747308 | — | Active | |
| Entreposage Beaubassin-Est Self Storage | — | 726813 | — | Pending | |
| Entreposage Chaleur Storage | — | 751592 | — | Active | |
| Entreposage Dynamic Storage Inc. | — | 696759 | — | Dissolved | |
| Entreposage Grand Barachois Self-Storage Reg'd | — | 687325 | — | Active | |
| Entreposage Maritime Self-Storage | — | 613612 | — | Dissolved | |
| Entreposage V R Nord Est Storage | — | 699487 | — | Active | |