| DDM CONSULTING SERVICES | — | 326409 | — | Dissolved | |
| DDM Contracting Ltd./Ltée | — | 669731 | — | Active | |
| DDM Dumpsters and Demo | — | 757930 | — | Active | |
| DDM HOLDING CORPORATION | — | 627331 | — | Active | |
| DDM STEEL INC. | — | 503126 | — | Dissolved | |
| DDM Veterinary Holdings Ltd. | — | 666191 | — | Active | |
| DDR Bookkeeping | — | 683648 | — | Dissolved | |
| DDR Sawmilling Inc. | — | 607698 | — | Dissolved | |
| DDRS Property Finders Inc. | — | 665218 | — | Dissolved | |
| DDS DRIVING SCHOOL | — | 697826 | — | Dissolved | |
| DDS PROPERTY INC. | — | 509964 | — | Dissolved | |
| DDS Property (2012) Inc. | — | 666083 | — | Dissolved | |
| DDT Logging Ltd. | — | 671227 | — | Dissolved | |
| DDT Pallet Service Snow Removal | — | 641025 | — | Dissolved | |
| DDV INVESTMENTS LTD. | — | 688571 | — | Active | |
| DDV Investments Ltd. | — | 653843 | — | Merged | |
| DDunlap Ice Distribution Service Ltd. | — | 672479 | — | Pending | |
| DDx Corporate Holdings Inc. | — | 610743 | — | Merged | |
| DE ARCOS EXPORT LTD | — | 4838 | — | Dissolved | |
| DE DE HOLDINGS LTD. | — | 92022 | — | Dissolved | |
| DE DIN'S CANTEEN | — | 303622 | — | Dissolved | |
| DE FIL EN AIGUILLE INC. | — | 51991 | — | Dissolved | |
| DE FIL EN AIGUILLE. NR | — | 696098 | — | Dissolved | |
| DE HART & ASSOCIATES PRIVATE WEALTH MANAGEMENT | — | 774854 | — | Active | |
| DE LAGE LANDEN FINANCIAL SERVICES CANADA INC. SERVICES FINANCIERS DE LAGE LANDEN CANADA INC. | — | 77544 | — | Active | |
| DE LUCIO INVESTMENTS INC. | — | 656647 | — | Dissolved | |
| DE LUXE CAB LIMITED | — | 92038 | — | Dissolved | |
| DE LUXE RADIO CAB | — | 303640 | — | Dissolved | |
| DE LUXE SYSTEM OF ODORLESS DRY CLEANING | — | 303642 | — | Dissolved | |
| DE Marketing Canada Ltd. | — | 648421 | — | Dissolved | |
| DE NATURE A PLAIRE ENRG. | — | 348717 | — | Dissolved | |
| DE NOVO CONSTRUCTION INC. | — | 667773 | — | Pending | |
| DE Rogers Management and Promotion | — | 654869 | — | Dissolved | |
| DE STECHER APPRAISALS LTD. | — | 35298 | — | Active | |
| DE STEIN HAMILTON LEIBE | — | 312295 | — | Dissolved | |
| DE Synthetics | — | 675268 | — | Active | |
| DE THOMAS WEALTH MANAGEMENT CORP. | — | 754227 | — | Active | |
| DE TOUS LES JOURS PUB & RESTAURANT | — | 725474 | — | Pending | |
| DE VERE MANAGEMENT & CONSULTING LIMITED | — | 513970 | — | Dissolved | |
| DE WARE'S SERVICE STATION LTD. | — | 30388 | — | Active | |
| DE WHITE ENTERPRISES LTD. | — | 4974 | — | Dissolved | |
| DE WINTER PHYSIOTHERAPY | — | 733753 | — | Dissolved | |
| DE-DE DISTRIBUTING | — | 325732 | — | Dissolved | |
| DE-ON SUPPLY INC. | — | 686314 | — | Dissolved | |
| DE-SIGN SHOPPE | — | 316315 | — | Dissolved | |
| DE-TECK CONTROL SYSTEMS LIMITED | — | 18958 | — | Inactive | |
| DEA Office Supplies | — | 632962 | — | Active | |
| DEACON CAPITAL CORPORATION | — | 75970 | — | Merged | |
| DEAD BEAR WALKING OUTFITTERS INC. | — | 691881 | — | Active | |
| DEAD END AUTO PARTS & RECYCLERS LTD. | — | 501248 | — | Active | |
| DEAD END COLLISION CENTRE LTD. | — | 56905 | — | Dissolved | |
| DEAD END RECORDS | — | 311732 | — | Dissolved | |
| DEAD FISH ON A ROOF | — | 352935 | — | Dissolved | |
| DEAD RIVER COMPANY | — | 73508 | — | Dissolved | |
| DEAD RIVER GAS CO. LIMITED | — | 92012 | — | Dissolved | |
| DEAD RIVER PETROLEUM COMPANY | — | 71623 | — | Merged | |
| DEAD RIVER SALES LTD. | — | 4840 | — | Merged | |
| DEAD RIVER, LIMITED | — | 21635 | — | Dissolved | |
| DEAD RIVER, LIMITED | — | 4839 | — | Merged | |
| DEAD WATER PULP CO. LTD. | — | 4841 | — | Dissolved | |
| DEADBOLT GUY | — | 347081 | — | Dissolved | |
| DEAF & HARD OF HEARING SERVICES NB SERVICE DES SOURDS & MALENTENDANTS NB | — | 340402 | — | Dissolved | |
| DEAKIN'S FARM HOUSE Specialties Inc. | — | 616886 | — | Dissolved | |
| DEAL AMUSEMENTS LTD. | — | 35679 | — | Active | |
| DEAL FINDER | — | 620063 | — | Dissolved | |
| DEAL-RITE | — | 311319 | — | Dissolved | |
| DEALER CUSTOMER RETENTION, LLC | — | 679002 | — | Dissolved | |
| DEALER DETAIL | — | 317289 | — | Dissolved | |
| DEALER INSPIRE SOLUTIONS CANADA INC. | — | 703892 | — | Merged | |
| DEALER PLUS | — | 339129 | — | Dissolved | |
| DEALER SOLUTIONS LTD. | — | 514310 | — | Dissolved | |
| DEALER SOURCE INC. | — | 706554 | — | Active | |
| DEALER SOURCE INC. | — | 695045 | — | Merged | |
| DEALER SPECIALTIES | — | 612163 | — | Dissolved | |
| DEALERPLAN PETERBOROUGH LTD. | — | 773964 | — | Active | |
| DEALERS DAIRY, LIMITED | — | 92013 | — | Dissolved | |
| DEALS ON WHEELS LTD. | — | 4842 | — | Dissolved | |
| DEALSRFUN | — | 725383 | — | Pending | |
| DEALY BROS. | — | 303623 | — | Dissolved | |
| DEAN & DEAN ENGINEERING LIMITED | — | 40329 | — | Active | |
| DEAN ALLISON AUTO SALVAGE AND RECYCLING | — | 341483 | — | Dissolved | |
| DEAN BAR HOLDINGS INC. | — | 58584 | — | Dissolved | |
| DEAN BAR SALMON CLUB INC. | — | 54289 | — | Dissolved | |
| DEAN C. LYNCH GENERAL CARPENTRY | — | 343100 | — | Dissolved | |
| DEAN COAL MINING COMPANY, LIMITED | — | 92014 | — | Dissolved | |
| DEAN CONSTRUCTION LIMITED | — | 4843 | — | Active | |
| DEAN DAIGLE DISASTER KLEENUP CANADA | — | 635017 | — | Dissolved | |
| DEAN ELECTRIC LTD. | — | 510349 | — | Dissolved | |
| DEAN FALKENBERG CORPORATE LIFE INSURANCE AND ESTATE SERVICES LTD. | — | 758786 | — | Active | |
| DEAN GRAPHICS | — | 323916 | — | Dissolved | |
| DEAN NICHOLSON LTD. | — | 12199 | — | Dissolved | |
| DEAN P. BELYEA LIMITED | — | 609867 | — | Dissolved | |
| DEAN REDDIN LAWN & GARDEN CARE INC. | — | 644625 | — | Active | |
| DEAN STAPLES LTD. | — | 44194 | — | Dissolved | |
| DEAN WORLDWIDE (CANADA) LIMITED | — | 55368 | — | Dissolved | |
| DEAN WRY HOLDINGS INC. | — | 688138 | — | Active | |
| DEAN YEOMANS ELECTRIC LTD. | — | 680398 | — | Active | |
| DEAN'S FLOWERS (ATLANTIC) LIMITED | — | 92015 | — | Dissolved | |
| DEAN'S MEAT STALL LTD. | — | 4844 | — | Dissolved | |
| DEAN'S ROOFING AND SHEET METAL WORK | — | 345153 | — | Dissolved | |
| DEAN'S VARIETY LTD. | — | 92016 | — | Dissolved | |
| DEANNA'S DINER | — | 303624 | — | Dissolved | |
| DEANO'S AUTO REPAIR | — | 335063 | — | Dissolved | |
| DEANO'S DEFENCE | — | 774511 | — | Active | |
| DEANO'S JANITORIAL SERVICES | — | 311841 | — | Dissolved | |
| DEANS HILL COMPANY LTD. | — | 50224 | — | Dissolved | |
| DEANS TEXACO | — | 301221 | — | Dissolved | |
| DEAP ESSENTIALS | — | 643797 | — | Dissolved | |
| DEAR HAN STUDIO | — | 765125 | — | Dissolved | |
| DEAR Q & A INC. | — | 501640 | — | Dissolved | |
| DEARBORN & CO.,LIMITED, | — | 92017 | — | Dissolved | |
| DEARBORN MERCHANT SERVICES INC. | — | 687350 | — | Merged | |
| DEARING INVESTMENTS INC. | — | 601842 | — | Dissolved | |
| DEASINGTON ENTERPRISES INC. | — | 40980 | — | Dissolved | |
| DEASINGTON TRUCKING INC. | — | 41225 | — | Dissolved | |
| DEB ENTERPRISES | — | 303543 | — | Dissolved | |
| DEB Enterprise | — | 648562 | — | Dissolved | |
| DEB Enterprise Inc. | — | 687436 | — | Active | |
| DEB'S BEAUTY SALON & BARBER SHOP | — | 317911 | — | Dissolved | |
| DEB'S BREADS | — | 313984 | — | Dissolved | |
| DEB'S DISCOUNT | — | 603408 | — | Dissolved | |
| DEB'S FLOWERS | — | 301224 | — | Dissolved | |
| DEB'S FLOWERS LTD. | — | 666813 | — | Active | |
| DEBATING SEMINAR (N.B.) INCORPORATED | — | 4845 | — | Dissolved | |
| DEBBIE D'S MATERNITY | — | 314660 | — | Dissolved | |
| DEBBIE FOLEY REALTY LTD. | — | 630217 | — | Pending | |
| DEBBIE RUSSELL INVESTMENTS INC. | — | 49306 | — | Dissolved | |
| DEBBIE'S ARMY SURPLUS & SPORTS EXCHANGE | — | 331712 | — | Dissolved | |
| DEBBIE'S CERAMICS | — | 318406 | — | Dissolved | |
| DEBBIE'S DINING ROOM | — | 321753 | — | Dissolved | |
| DEBBIE'S PICKLES & PRESERVES | — | 343028 | — | Dissolved | |
| DEBBIE'S PLACE | — | 303625 | — | Dissolved | |
| DEBBIE'S SEWING & ALTERATIONS | — | 337558 | — | Dissolved | |
| DEBBIE'S U-BREW | — | 336134 | — | Dissolved | |
| DEBBY'S BOOKKEEPING SERVICE | — | 325144 | — | Dissolved | |
| DEBBY-ROSE FASHIONS LTD. | — | 42992 | — | Dissolved | |
| DEBCO HOLDINGS LTD | — | 4846 | — | Dissolved | |
| DEBEC GENERAL STORE | — | 341600 | — | Dissolved | |
| DEBEC GENERAL STORE | — | 325354 | — | Dissolved | |
| DEBEC RECREATION COUNCIL INC. | — | 4847 | — | Active | |
| DEBERTIN FARMS LTD. | — | 626458 | — | Dissolved | |
| DEBI'S HAIRDRESSING 1409 | — | 350993 | — | Dissolved | |
| DEBIS FINANCIAL SERVICES/SERVICES FINANCIERS DEBIS | — | 337466 | — | Dissolved | |
| DEBKAR ENTERPRISES | — | 328671 | — | Dissolved | |
| DEBLOIS FOOD DISTRIBUTORS | — | 329422 | — | Inactive | |
| DEBLY CONSTRUCTION LTD. | — | 4849 | — | Active | |
| DEBLY ENTERPRISES LIMITED | — | 59459 | — | Active | |
| DEBLY FOREST PRODUCTS | — | 340991 | — | Active | |
| DEBLY FOREST SERVICES LTD. | — | 59223 | — | Active | |
| DEBLY HOLDINGS LTD. | — | 4850 | — | Dissolved | |
| DEBLY LOGGING | — | 340992 | — | Active | |
| DEBLY RESOURCES INC. | — | 509556 | — | Active | |
| DEBLYN HOLDING LTD. | — | 31179 | — | Dissolved | |
| DEBLYN INVESTMENTS LTD. | — | 92018 | — | Dissolved | |
| DEBMAR ENTERPRISES LTD. | — | 4851 | — | Dissolved | |
| DEBONIS COMPANY, LIMITED | — | 92020 | — | Dissolved | |
| DEBORAH LYNN ENTERPRISES LTD. | — | 37475 | — | Dissolved | |
| DEBORAH O'LEARY, M.D. PROFESSIONAL CORPORATION | — | 511533 | — | Active | |
| DEBORAH PARK MUSIC STUDIO | — | 678433 | — | Dissolved | |
| DEBORAH'S NUTRITIONAL & PERSON-CARE PRODUCTS | — | 351758 | — | Dissolved | |
| DEBORTOLI MASONRY | — | 632026 | — | Active | |
| DEBOSELAGE ACE BODY SHOP | — | 347174 | — | Dissolved | |
| DEBOSSAGE & PEINTURE NOLET-DUGUAY ENRG. | — | 300186 | — | Dissolved | |
| DEBOSSAGE C. GOUPIL LIMITEE | — | 33908 | — | Dissolved | |
| DEBOSSELAGE BASTARACHE AUTO BODY SHOP INC. | — | 33934 | — | Merged | |
| DEBOSSELAGE BASTARACHE AUTO BODY SHOP INC. | — | 703416 | — | Active | |
| DEBOSSELAGE DU NORD LTEE | — | 48852 | — | Pending | |
| DEBOSSELAGE J.A. AUTO BODY | — | 343305 | — | Dissolved | |
| DEBOW HOLDINGS LTD. | — | 720630 | — | Active | |
| DEBRO PHARMACEUTICALS | — | 652702 | — | Dissolved | |
| DEBRUYN INDUSTRIAL LTD. | — | 30980 | — | Dissolved | |
| DEBT CONTROL AGENCY INC. | — | 618160 | — | Active | |
| DEBTCARE CANADA INC. | — | 760834 | — | Active | |
| DEBURY HOLDINGS LTD | — | 4852 | — | Dissolved | |
| DEBUSQUEUSE J. DAIGLE LTEE | — | 57049 | — | Dissolved | |
| DEBWAY 2000 LTD. | — | 512244 | — | Merged | |
| DEBWAY TRUCK BODY MFG & REPAIR | — | 605686 | — | Dissolved | |
| DEC EXPRESS | — | 676138 | — | Dissolved | |
| DEC EXPRESS INC. | — | 676137 | — | Dissolved | |
| DEC Group Inc. | — | 758486 | — | Active | |
| DEC SOLUTIONS FONDATION | — | 758190 | — | Active | |
| DECA DEVELOPMENT CONSTRUCTION LTD. | — | 4853 | — | Dissolved | |
| DECA Landscaping & Lawn Care | — | 719072 | — | Pending | |
| DECA Landscaping & Lawn Care | — | 663981 | — | Dissolved | |
| DECA RENOVATORS & APPLICATORS LTD. | — | 4854 | — | Dissolved | |
| DECA Roofing | — | 719073 | — | Active | |
| DECADE 20 INVESTMENTS LTD. | — | 33338 | — | Dissolved | |
| DECADENCE CHOCOLATE(S) | — | 338514 | — | Dissolved | |
| DECAL GRAFX DESIGNS | — | 672295 | — | Dissolved | |
| DECAN DISTRIBUTORS | — | 329628 | — | Dissolved | |
| DECARIE HOMES LTD. | — | 4855 | — | Dissolved | |
| DECARIE REALTY LTD. | — | 4856 | — | Dissolved | |
| DECENT STUDIOS INC. | — | 626474 | — | Dissolved | |
| DECEPTION CONTROL SERVICES INC. | — | 501000 | — | Dissolved | |
| DECIDIAM LTD. | — | 773000 | — | Active | |
| DECIMA RESEARCH | — | 324180 | — | Dissolved | |
| DECIPHER ESCAPE ROOMS INC. | — | 685604 | — | Dissolved | |
| DECISION SUPPORT SYSTEMS, INC. | — | 75598 | — | Dissolved | |
| DECISIONONE CORPORATION | — | 72076 | — | Dissolved | |
| DECISIONS RESTAURANT | — | 337750 | — | Dissolved | |