| ENERCARE INC. | — | 654150 | — | Merged | |
| ENERCARE INC. | — | 715585 | — | Active | |
| ENERCARE INC. | — | 715584 | — | Merged | |
| ENERCARE INC. | — | 715583 | — | Merged | |
| ENERCARE SOLUTIONS INC. | — | 666957 | — | Merged | |
| ENERCARE SOLUTIONS INC. | — | 654146 | — | Merged | |
| ENERCON CANADA INC. | — | 702873 | — | Active | |
| ENERCON LIMITED | — | 5768 | — | Dissolved | |
| ENERDRAFT | — | 312933 | — | Dissolved | |
| ENERFLEX LTD. | — | 693274 | — | Active | |
| ENERFUND (1987) OIL & GAS LIMITED PARTNERSHIP | — | 400112 | — | Dissolved | |
| ENERFUND (1988) OIL & GAS LIMITED PARTNERSHIP | — | 400167 | — | Dissolved | |
| ENERFUND OIL & GAS MANAGEMENT LTD. | — | 71080 | — | Dissolved | |
| ENERGETIC ELECTRIC | — | 708563 | — | Active | |
| ENERGETIC LEADERSHIP, LP | — | 703965 | — | Dissolved | |
| ENERGI COMPOUND SOLUTIONS | — | 695227 | — | Dissolved | |
| ENERGI FENESTRATION SOLUTIONS, LTD. | — | 694195 | — | Dissolved | |
| ENERGIE FORESTIERE RESTIOUCHE-OUEST INC. | — | 55533 | — | Dissolved | |
| ENERGIE N-B | — | 342921 | — | Dissolved | |
| ENERGIE N.-B. | — | 310646 | — | Dissolved | |
| ENERGIE NOUVEAU-BRUNSWICK | — | 310648 | — | Dissolved | |
| ENERGIE NOUVELLE INC. | — | 48159 | — | Dissolved | |
| ENERGIE PLUS 2000 | — | 349204 | — | Dissolved | |
| ENERGIE SAINT JOHN | — | 744399 | — | Active | |
| ENERGIE SAINT-JEAN | — | 744398 | — | Active | |
| ENERGIES RENOUVELABLE RESTIGOUCHE RENEWABLE ENERGIES INC. | — | 689143 | — | Dissolved | |
| ENERGISTICS GROUP INC. | — | 613912 | — | Dissolved | |
| ENERGIZE HER | — | 621038 | — | Dissolved | |
| ENERGIZER CANADA INC. | — | 77141 | — | Merged | |
| ENERGIZER CANADA INC. | — | 667119 | — | Active | |
| ENERGIZER CANADA INC. | — | 642674 | — | Merged | |
| ENERGSAVE SYSTEMS LTD. | — | 5770 | — | Dissolved | |
| ENERGY ALTERNATIVES LIMITED | — | 19538 | — | Dissolved | |
| ENERGY AUTOMATION SYSTEMS | — | 622633 | — | Dissolved | |
| ENERGY CONTROL INDUSTRIES (ECI) | — | 350182 | — | Dissolved | |
| ENERGY EAST PIPELINE LTD. OLÉODUC ÉNERGIE EST LTÉE | — | 669425 | — | Dissolved | |
| ENERGY EDUCATORS OF NEW BRUNSWICK/EDUCATEURS EN MATIERE ENERGETIQUE DU NOUVEAU-BRUNSWICK INC. | — | 22533 | — | Dissolved | |
| ENERGY EFFICIENT CONSULTING LTD. | — | 502284 | — | Dissolved | |
| ENERGY EFFICIENT HOMES LTD. | — | 5771 | — | Dissolved | |
| ENERGY ELECTRIC COMPANY, LIMITED | — | 92466 | — | Dissolved | |
| ENERGY GROUP NEW BRUNSWICK LIMITED | — | 501017 | — | Dissolved | |
| ENERGY HOME SHOW | — | 651144 | — | Dissolved | |
| ENERGY HUB INC. | — | 638501 | — | Active | |
| ENERGY MISSION CONTROL CANADA LTD. | — | 746480 | — | Active | |
| ENERGY NETWORK SERVICES INC. | — | 681616 | — | Active | |
| ENERGY OPTIONS LTD. | — | 49714 | — | Dissolved | |
| ENERGY OPTIONS PLUS LTD. | — | 59331 | — | Active | |
| ENERGY PERSONNEL INTERNATIONAL (EPI) | — | 353077 | — | Dissolved | |
| ENERGY PLUS | — | 318393 | — | Dissolved | |
| ENERGY RECOVERY CORPORATION (N.B.) LTD. | — | 40164 | — | Dissolved | |
| ENERGY RESOURCING CANADA LTD. | — | 685301 | — | Active | |
| ENERGY SAVING (HEAT PUMP) | — | 335017 | — | Dissolved | |
| ENERGY SAVING N.-B. (HEAT PUMP) | — | 336099 | — | Dissolved | |
| ENERGY SAVING PRODUCTS LTD. | — | 5773 | — | Dissolved | |
| ENERGY SERVICES | — | 300692 | — | Dissolved | |
| ENERGY STONES TRADING LTD. | — | 660600 | — | Dissolved | |
| ENERGY STRATEGIES LTD. | — | 43910 | — | Dissolved | |
| ENERGY SUPPLY COMPANY, LIMITED | — | 92467 | — | Dissolved | |
| ENERGY SYSTEMS AND DESIGN | — | 309754 | — | Dissolved | |
| ENERGY SYSTEMS AND DESIGN LTD. | — | 513484 | — | Active | |
| ENERGY SYSTEMS CONSULTANTS LIMITED | — | 5774 | — | Dissolved | |
| ENERGY SYSTEMS KMW INC. | — | 71165 | — | Dissolved | |
| ENERGY TECHNOLOGY CONSULTANTS LTD. | — | 30739 | — | Dissolved | |
| ENERGY UNLIMITED | — | 353196 | — | Active | |
| ENERGY WAREHOUSE LTD. | — | 635782 | — | Dissolved | |
| ENERGY WATCH SYSTEMS LIMITED | — | 71478 | — | Dissolved | |
| ENERGY-AIR MARKETING ENR. | — | 334102 | — | Dissolved | |
| ENERGY-LOSS DETECTORS LTD.-DETECTEURS DE PERTE D'ENERGIE LTEE. | — | 5772 | — | Dissolved | |
| ENERGY-TECH SALES & SERVICE | — | 313714 | — | Dissolved | |
| ENERGY-TECH SALES & SERVICES LTD. | — | 42692 | — | Dissolved | |
| ENERGYM | — | 707416 | — | Dissolved | |
| ENERGYM INC. | — | 639209 | — | Merged | |
| ENERGYSOURCE CANADA INCORPORATED | — | 77081 | — | Dissolved | |
| ENERGYWORKS CONSULTING | — | 311659 | — | Dissolved | |
| ENERJET | — | 642043 | — | Dissolved | |
| ENERLOC INTERNATIONAL CORPORATION | — | 678757 | — | Dissolved | |
| ENERMOR HOLDINGS INC. | — | 601755 | — | Dissolved | |
| ENERPAC CANADA LIMITED | — | 506666 | — | Withdrawn | |
| ENERPLAN CONSULTANTS | — | 635753 | — | Dissolved | |
| ENERPLAN CONSULTANTS (NOVA SCOTIA) LIMITED | — | 53098 | — | Merged | |
| ENERPLAN CONSULTANTS LTD. | — | 20024 | — | Merged | |
| ENERPLAN CONSULTANTS LTD. | — | 53183 | — | Merged | |
| ENERSAV ATLANTIC | — | 634984 | — | Dissolved | |
| ENERSAVE ENTERPRISES | — | 300634 | — | Dissolved | |
| ENERTECH ATLANTIC INC. | — | 647489 | — | Dissolved | |
| ENERTEK LIMITED | — | 5776 | — | Dissolved | |
| ENERVEST FTS LIMITED PARTNERSHIP 2006 | — | 626181 | — | Dissolved | |
| ENERVEST FTS LIMITED PARTNERSHIP 2006 II | — | 629280 | — | Dissolved | |
| ENESPA Energy Ltd. | — | 672250 | — | Dissolved | |
| ENETOPIA INC. | — | 639065 | — | Dissolved | |
| ENFANT SOURIRE | — | 613565 | — | Dissolved | |
| ENFANTAISIE | — | 329333 | — | Dissolved | |
| ENFANTILLAGE INC. | — | 41215 | — | Dissolved | |
| ENFLO CANADA LTD. | — | 5777 | — | Active | |
| ENGAGE ENERGY CANADA, INC. | — | 75887 | — | Inactive | |
| ENGAGE ENERGY CANADA, L.P. | — | 400443 | — | Dissolved | |
| ENGAGE INTERACTIVE | — | 678056 | — | Active | |
| ENGAGE INTERACTIVE INC. | — | 506241 | — | Dissolved | |
| ENGAGEM eMarketing | — | 718935 | — | Dissolved | |
| ENGAGEM eMarketing Inc. | — | 643314 | — | Active | |
| ENGAPA CANADIAN LP | — | 768025 | — | Active | |
| ENGEL & VOLKERS CANADA INC. | — | 685655 | — | Active | |
| ENGEL(S)MOODS | — | 680873 | — | Dissolved | |
| ENGIE CANADA INC. | — | 707311 | — | Merged | |
| ENGIE CANADA INC. | — | 669854 | — | Merged | |
| ENGIE CANADA SERVICES GP INC. | — | 686098 | — | Active | |
| ENGIE CANADA SERVICES LP | — | 686097 | — | Active | |
| ENGIE Canada Inc. | — | 733550 | — | Active | |
| ENGIE DEVELOPMENT CANADA GP INC. | — | 694136 | — | Active | |
| ENGIE DEVELOPMENT CANADA LP | — | 694137 | — | Active | |
| ENGIE Energy Marketing NA, Inc. | — | 645558 | — | Active | |
| ENGIE Operations Canada Inc. | — | 686132 | — | Active | |
| ENGINE MACHINE SHOP & SUPPLY (1982) LIMITED | — | 30051 | — | Merged | |
| ENGINE MACHINE SHOP LTD. | — | 58574 | — | Dissolved | |
| ENGINE REBUILDING & SUPPLY LTD. | — | 38470 | — | Dissolved | |
| ENGINE REBUILDNG & SUPPLY (1982) LTD. | — | 31226 | — | Merged | |
| ENGINE TESTING & ADDITIVES LTD. | — | 92468 | — | Dissolved | |
| ENGINEERED PLASTICS, LIMITED | — | 92469 | — | Dissolved | |
| ENGINEERED TOWER INTERNALS | — | 330508 | — | Dissolved | |
| ENGINEERING CONSULTANTS, LIMITED | — | 5779 | — | Dissolved | |
| ENGINEERING CONSULTANTS-DAMES & MOORE LIMITED | — | 92470 | — | Dissolved | |
| ENGINEPARTS 1 INC. | — | 613409 | — | Dissolved | |
| ENGLICO LIMITED | — | 5780 | — | Dissolved | |
| ENGLISH BUTLER (N.B.) INC. | — | 56570 | — | Dissolved | |
| ENGLISH BUTLER CANADA INC. | — | 58778 | — | Dissolved | |
| ENGLISH BUTLER INC. | — | 505248 | — | Dissolved | |
| ENGLISH CONFECTIONS CO. - CONFISERIE ENGLISH | — | 313052 | — | Dissolved | |
| ENGLISH DAIRY FOODS LIMITED | — | 20418 | — | Merged | |
| ENGLISH HOLDINGS INC. | — | 58520 | — | Dissolved | |
| ENGLISH ISLAND SEA FOODS LTD. | — | 5783 | — | Dissolved | |
| ENGLISH ROSE TRUCKING INC. | — | 692264 | — | Dissolved | |
| ENGLISH ROSE TRUCKING LTD. | — | 740902 | — | Dissolved | |
| ENGLISH ROSE TUTORS | — | 713820 | — | Dissolved | |
| ENGLISH SPEAKING ALLIANCE INC. | — | 22614 | — | Dissolved | |
| ENGLISH SPEAKING LEAGUE, LIMITED | — | 92472 | — | Dissolved | |
| ENGLISH TRUG FRESH FLOWERS & GIFTS | — | 615174 | — | Dissolved | |
| ENGLISH'S CAR CARE | — | 334699 | — | Dissolved | |
| ENGLISH'S CLOTHING & FOOTWEAR LIMITED | — | 5784 | — | Dissolved | |
| ENGLISH'S DINER | — | 334225 | — | Dissolved | |
| ENGLISH'S ENTERPRISES LTD. | — | 5785 | — | Dissolved | |
| ENGLISH'S LAND CO. LTD. | — | 58080 | — | Dissolved | |
| ENGRAIS UNIQUE FERTILIZER INC. | — | 51759 | — | Merged | |
| ENGRAIS UNIQUE FERTILIZER INC. | — | 45225 | — | Merged | |
| ENGRAVING WORLD | — | 316775 | — | Dissolved | |
| ENGREX ENR. | — | 329266 | — | Dissolved | |
| ENGREX INC. | — | 35598 | — | Merged | |
| ENGS HOLDINGS INC. | — | 732587 | — | Active | |
| ENHANCE BEAUTY ESTHETICS | — | 343853 | — | Dissolved | |
| ENHANCE CORPORATION | — | 18775 | — | Dissolved | |
| ENHANCE INC/EMBELLIR INC. | — | 17243 | — | Merged | |
| ENHANCED RECOVERY SYSTEMS LTD. | — | 32561 | — | Dissolved | |
| ENHANCED TELECOMMUNICATIONS, INC. | — | 733563 | — | Active | |
| ENHANCING YOUR HORIZONS INSTITUTE | — | 352383 | — | Dissolved | |
| ENHEAT LTD | — | 17611 | — | Merged | |
| ENI TRADING & SHIPPING INC. | — | 702190 | — | Active | |
| ENIDA NORTH (N.B.) INC. | — | 500622 | — | Dissolved | |
| ENJ Holdings LP | — | 732048 | — | Active | |
| ENJ Portable Welding | — | 632407 | — | Dissolved | |
| ENJ Restaurants Inc. | — | 772395 | — | Active | |
| ENL Properties | — | 714466 | — | Dissolved | |
| ENLANTIC POWER CORP. | — | 653552 | — | Dissolved | |
| ENLIGHT ELECTRICAL INC. | — | 682816 | — | Active | |
| ENLIGHTENED PRIVATE CAPITAL INC. | — | 736475 | — | Active | |
| ENLIGHTNING MULTIMEDIA PRODUCTIONS | — | 339008 | — | Dissolved | |
| ENMAR ENTERPRISES | — | 344746 | — | Dissolved | |
| ENN CANADA CORPORATION | — | 665254 | — | Pending | |
| ENN HOLDING CO. LTD. | — | 5787 | — | Merged | |
| ENNIS PAINT CANADA ULC | — | 634454 | — | Active | |
| ENNIS TRAFFIC SAFETY SOLUTIONS | — | 652213 | — | Dissolved | |
| ENNIS-FLINT | — | 663655 | — | Active | |
| ENNISKILLEN FIREWOOD | — | 341465 | — | Dissolved | |
| ENNISKILLEN LOGGING LTD. | — | 58999 | — | Dissolved | |
| ENNISKILLEN, LIMITED | — | 92474 | — | Dissolved | |
| ENOGROW INC. | — | 710226 | — | Active | |
| ENOVEX TECHNOLOGY LTD. | — | 647787 | — | Dissolved | |
| ENP Evolved Nutrition & Performance Inc. | — | 726463 | — | Dissolved | |
| ENRICH HOMES LTD. | — | 723519 | — | Dissolved | |
| ENRICH MORTGAGE GROUP LTD. | — | 746913 | — | Active | |
| ENRICHMENT STRATEGIES INC. | — | 44824 | — | Dissolved | |
| ENRICO MULTI SERVICE LTD. | — | 743772 | — | Active | |
| ENROX GLOBAL SOLUTIONS INC. | — | 656555 | — | Dissolved | |
| ENS TREE SERVICE LTD. | — | 742041 | — | Pending | |
| ENSEIGNE BRUNSWICK SIGNS | — | 304022 | — | Dissolved | |
| ENSEIGNE NAP. SIGNS | — | 331295 | — | Dissolved | |
| ENSEIGNE NAP. SIGNS LTD. | — | 59098 | — | Dissolved | |
| ENSEIGNE VISICOM SIGNS | — | 632768 | — | Active | |
| ENSEIGNES "IMPERIAL" SIGNS LTEE-ENSEIGNES "IMPERIAL" SIGNS LTD. | — | 49259 | — | Dissolved | |
| ENSEIGNES "IMPERIAL" SIGNS LTEE.-ENSEIGNES "IMPERIAL" SIGNS LTD. | — | 5790 | — | Merged | |
| ENSEIGNES "IMPERIALS" SIGNS (MONCTON) LTEE/LTD | — | 38425 | — | Merged | |
| ENSEIGNES APPALACHES SIGNS | — | 345879 | — | Dissolved | |
| ENSEIGNES ATLANTIC SIGNS LTD | — | 34063 | — | Dissolved | |
| ENSEIGNES BEL-AIR SIGNS LTD. | — | 5788 | — | Dissolved | |
| ENSEIGNES CLAUDE LTEE - CLAUDE SIGNS LTD. | — | 92475 | — | Dissolved | |
| ENSEIGNES DANIC SIGNS | — | 346535 | — | Dissolved | |
| ENSEIGNES FLUO SIGNS | — | 339556 | — | Dissolved | |
| ENSEIGNES GUIGNARD SIGNS | — | 313092 | — | Pending | |
| ENSEIGNES LUMINEX SIGNS | — | 315319 | — | Dissolved | |
| ENSEIGNES MAGIK SIGNS | — | 339915 | — | Dissolved | |
| ENSEIGNES MAJESTIK SIGNS | — | 334221 | — | Dissolved | |
| ENSEIGNES MICRO/MAX SIGNS INC. | — | 56749 | — | Merged | |