| DANTE'S FREESTYLE BEAUTY SALON 88 | — | 316652 | — | Dissolved | |
| DANTE'S HAIR STYLING (KING'S PLACE) LTD. | — | 4780 | — | Dissolved | |
| DANTE'S HAIRSTYLING (1982) INC. | — | 30451 | — | Merged | |
| DANTE'S HAIRSTYLING (1982) INC. | — | 515430 | — | Dissolved | |
| DANTE'S HAIRSTYLING (BROOKSIDE) LTD. | — | 4779 | — | Active | |
| DANTE'S PLACE | — | 325544 | — | Dissolved | |
| DANTECH ENTERPRISES LTD. | — | 36804 | — | Active | |
| DANUT DAN TRANSPORT REG. | — | 684472 | — | Dissolved | |
| DANWAYMOR INC. | — | 43330 | — | Dissolved | |
| DANWILL INVESTMENTS INC. | — | 508984 | — | Withdrawn | |
| DANY DUBÉ FORESTIER | — | 705208 | — | Dissolved | |
| DANY DUMAIS RADIOLOGISTE INC. | — | 708717 | — | Dissolved | |
| DANY JACK OF ALL-TRADES | — | 342166 | — | Dissolved | |
| DANY MALLET CONTRACTEUR INC. | — | 511921 | — | Dissolved | |
| DANZ DESIGNS | — | 322901 | — | Dissolved | |
| DANZA ACTIVEWEAR INC. | — | 630095 | — | Dissolved | |
| DAO Lux CAD Consulting | — | 701779 | — | Dissolved | |
| DAOCRAFT LABS | — | 779313 | — | Active | |
| DAP Atlantic Tech Inc. | — | 769843 | — | Active | |
| DAP CANADA CORP. | — | 77110 | — | Dissolved | |
| DAP CANADA CORP. | — | 73550 | — | Merged | |
| DAP CANADA INC. | — | 72926 | — | Dissolved | |
| DAP Canada | — | 349983 | — | Active | |
| DAPHNE RAE DESIGN | — | 313869 | — | Dissolved | |
| DAPHNE RAE DESIGN INC. | — | 40606 | — | Dissolved | |
| DAPPER DAN | — | 311848 | — | Dissolved | |
| DAPPER DAN MEN'S WEAR INC. | — | 17501 | — | Dissolved | |
| DAQUIRI'S RESTAURANT | — | 346643 | — | Dissolved | |
| DAR CAR HOLDINGS LTD. | — | 40849 | — | Merged | |
| DAR ENTERPRISES | — | 309790 | — | Dissolved | |
| DAR Holdings Inc. | — | 770616 | — | Active | |
| DAR'S PLACE | — | 300825 | — | Dissolved | |
| DAR'S RESTAURANT AND CONVENIENCE STORE | — | 340577 | — | Dissolved | |
| DAR-DON FOREST PRODUCTS LTD. | — | 42216 | — | Dissolved | |
| DAR-WYN ENTERPRISES LTD. | — | 4796 | — | Dissolved | |
| DARABA INVESTMENTS INC. | — | 51845 | — | Dissolved | |
| DARCHUN LIMITED | — | 91984 | — | Dissolved | |
| DARCO CONSULTING | — | 333191 | — | Dissolved | |
| DARCO CONTRACTING LTD. | — | 4781 | — | Dissolved | |
| DARCO Consulting | — | 608539 | — | Dissolved | |
| DARCO MANAGEMENT LTD. | — | 51423 | — | Merged | |
| DARCO RENOVATIONS LTD. | — | 44005 | — | Dissolved | |
| DARCON AUTO SALVAGE | — | 303598 | — | Dissolved | |
| DARCON HOLDINGS LTD. | — | 505148 | — | Active | |
| DARCY D & D HOLDING CO. LTD. | — | 680256 | — | Dissolved | |
| DARE DEVIL SPEEDWAY LTD. | — | 91985 | — | Dissolved | |
| DARE FOODS LIMITED | — | 694752 | — | Active | |
| DARE Holdings Ltd. | — | 718409 | — | Active | |
| DARE TO WIN | — | 338538 | — | Dissolved | |
| DARE VENTURES LTD. | — | 34883 | — | Dissolved | |
| DAREN LTD. | — | 4783 | — | Dissolved | |
| DAREN MARTIN'S SATELLITE SERVICE | — | 348009 | — | Dissolved | |
| DARFIN HOLDINGS INC. | — | 706743 | — | Merged | |
| DARFOOD Inc. | — | 643772 | — | Dissolved | |
| DARGO INDUSTRIES LTD. | — | 4784 | — | Dissolved | |
| DARI DELITE TASTY FLAVORS INC | — | 655507 | — | Active | |
| DARI SHOPPERS LTD. | — | 4785 | — | Dissolved | |
| DARIFARM FOODS COMPANY / ALIMENTS DARIFARM ET CIE | — | 328081 | — | Dissolved | |
| DARIUSH VIDEO VILLE | — | 659161 | — | Dissolved | |
| DARJAN HOLDINGS | — | 670623 | — | Dissolved | |
| DARK ATTIC ENTERPRISES | — | 697502 | — | Dissolved | |
| DARK BLUE HORIZONS | — | 351348 | — | Dissolved | |
| DARK BLUE HORIZONS INC. | — | 609443 | — | Active | |
| DARK CASTLE | — | 612342 | — | Dissolved | |
| DARK FIRE FILMS INC. | — | 730663 | — | Active | |
| DARK GLOBE BOARD SHOP | — | 341120 | — | Dissolved | |
| DARK HARBOR COMPANY, LIMITED | — | 91986 | — | Dissolved | |
| DARK HARBOUR INDUSTRIES LIMITED | — | 4786 | — | Dissolved | |
| DARK HORSE GROUP | — | 344682 | — | Dissolved | |
| DARK KNIGHT SOFTWARE | — | 336286 | — | Dissolved | |
| DARK SIDE TANNING | — | 334710 | — | Dissolved | |
| DARKER SHADES TANNING INC. | — | 514159 | — | Dissolved | |
| DARKIL CONSTRUCTION LTD. | — | 4787 | — | Dissolved | |
| DARLENE HOLLAND HOLDINGS INC. | — | 617296 | — | Active | |
| DARLENE MAPP & ASSOCIATES INC. | — | 601389 | — | Active | |
| DARLENE'S HOME SUPPORT TEAM SERVICES INC. | — | 605044 | — | Active | |
| DARLENE'S OLD COUNTRY BAKERY & TEA HOUSE | — | 338553 | — | Dissolved | |
| DARLENE'S PLACE | — | 303599 | — | Dissolved | |
| DARLINE'S DIET STORE | — | 335124 | — | Dissolved | |
| DARLING CONSTRUCTION | — | 350670 | — | Dissolved | |
| DARLING CONSTRUCTION | — | 631738 | — | Dissolved | |
| DARLING ISLAND ENTERPRISES LIMITED | — | 91988 | — | Dissolved | |
| DARLING REAL ESTATE INC. | — | 512574 | — | Pending | |
| DARLING'S ISLAND RENTALS | — | 682392 | — | Dissolved | |
| DARLING'S ISLAND RENTALS INC. | — | 683375 | — | Active | |
| DARLING'S TAX SERVICE LTD. | — | 4788 | — | Dissolved | |
| DARLINGS ENTERPRISES INC. | — | 55574 | — | Active | |
| DARLINGS ISLAND HAIR CARE | — | 343956 | — | Dissolved | |
| DARLINGTON DEVELOPMENT LIMITED | — | 4789 | — | Dissolved | |
| DARLINGTON ENTERPRISES LTD. | — | 4790 | — | Dissolved | |
| DARLINGTON FUR & LEATHER STORAGE, CLEANING & REPAIR LTD. | — | 510421 | — | Dissolved | |
| DARLINGTON HOLDING CORPORATION | — | 654688 | — | Dissolved | |
| DARLINGTON MILLENNIUM AUTO SALE AND SERVICE | — | 349077 | — | Dissolved | |
| DARLINGTON MOTORS LIMITED | — | 91989 | — | Dissolved | |
| DARLINGTON PHARMACY LTD. - PHARMACIE DARLINGTON LTEE | — | 729428 | — | Active | |
| DARLINGTON PHARMACY LTD. - PHARMACIE DARLINGTON LTEE | — | 46108 | — | Merged | |
| DARLINGTON PROPERTIES LTD. | — | 611401 | — | Dissolved | |
| DARLINGTON SERVICE STATION LTD. | — | 4791 | — | Dissolved | |
| DARLINGTON VIDEO (LTEE) LTD. | — | 34333 | — | Merged | |
| DARMA IMPORT & EXPORT LTD. | — | 723135 | — | Active | |
| DARMAR SERVICES LTD. | — | 4792 | — | Dissolved | |
| DARMENS BARBER STYLING | — | 325599 | — | Dissolved | |
| DARN GOOD PROPERTY MANAGEMENT | — | 664798 | — | Active | |
| DARNER SALES LTD. | — | 4793 | — | Dissolved | |
| DARNOC LTD | — | 46196 | — | Dissolved | |
| DARO Flooring Constructions Inc. | — | 624916 | — | Withdrawn | |
| DAROL HOLDINGS LTD. | — | 4794 | — | Merged | |
| DARPA INDUSTRIES LIMITED | — | 41935 | — | Merged | |
| DARR FM Radio Ltd. | — | 674831 | — | Active | |
| DARR HOUSSEN DOG OBEDIENCE SCHOOL | — | 332873 | — | Dissolved | |
| DARR-ANNE IMPORT-EXPORT | — | 303602 | — | Dissolved | |
| DARRAH BROS. | — | 303600 | — | Dissolved | |
| DARRAH'S ARGO SALES | — | 349998 | — | Dissolved | |
| DARRAH'S INSURANCE LTD. | — | 4795 | — | Merged | |
| DARRELL A. JOHNSTON ENTERPRISES | — | 674903 | — | Dissolved | |
| DARRELL ALLEN HAIR STUDIO INC. | — | 506477 | — | Active | |
| DARRELL DOUCET APPLIANCE SERVICE | — | 309807 | — | Dissolved | |
| DARRELL ELECTRICAL CONTRACTORS LTD. | — | 92108 | — | Dissolved | |
| DARRELL F. HARVEY CONSULTING | — | 330497 | — | Dissolved | |
| DARRELL K. BELYEA PROFESSIONAL CORPORATION | — | 59240 | — | Pending | |
| DARRELL SHIPP HOUSING LTD. | — | 96706 | — | Dissolved | |
| DARRELL W. CLARK ASSOCIATES LTD. | — | 3756 | — | Dissolved | |
| DARRELL'S "MOBILE" SMALL ENGINE REPAIR | — | 328741 | — | Dissolved | |
| DARRELL'S AUTO SALES LTD. | — | 52636 | — | Dissolved | |
| DARRELL'S TEXACO | — | 303603 | — | Dissolved | |
| DARRELLS AUTO REPAIR | — | 324090 | — | Dissolved | |
| DARREN EGERS TRUCKING INC. | — | 627106 | — | Dissolved | |
| DARREN GIBERSON FORESTRY INC. | — | 629991 | — | Active | |
| DARREN PHILLIPS AUTO REPAIR LTD. | — | 605347 | — | Active | |
| DARREN SEARS & ASSOCIATES | — | 342016 | — | Dissolved | |
| DARREN SIMMIE'S PAINTING | — | 341418 | — | Dissolved | |
| DARREN'S DRAFTING SERVICES | — | 339096 | — | Dissolved | |
| DARRIAN LTD. | — | 42277 | — | Merged | |
| DARRIAN LTD. | — | 628468 | — | Merged | |
| DARRIN MACDONALD BETTER HOMES INC. | — | 607981 | — | Active | |
| DARROLD E. BOUCHER, LTD. | — | 2117 | — | Dissolved | |
| DARROWBY ENTERPRISES | — | 324969 | — | Dissolved | |
| DARRYL FOURNIER DRAFTING SERVICE | — | 304222 | — | Dissolved | |
| DARRYL THIBODEAU DELIVERY | — | 681710 | — | Pending | |
| DARRYN'S FLOORING INSTALLATION | — | 345227 | — | Dissolved | |
| DART GRAPHIC DESIGNS LTD. | — | 633092 | — | Dissolved | |
| DART PRODUCTS NATIONAL LIMITED | — | 17502 | — | Dissolved | |
| DART TRANSIT COMPANY | — | 73442 | — | Dissolved | |
| DART'S MARKETING | — | 333733 | — | Dissolved | |
| DARTIM INC. | — | 43573 | — | Merged | |
| DARTMOUTH MEMORIAL GARDENS LIMITED | — | 43087 | — | Merged | |
| DARTS DIGEST LTD. | — | 37265 | — | Dissolved | |
| DARVIR Holdings Ltd. | — | 646926 | — | Merged | |
| DARWEN CAREGIVER SERVICES | — | 336653 | — | Dissolved | |
| DARYL LINGLEY HOLDINGS LTD. | — | 9921 | — | Dissolved | |
| DARYL UNDERHILL AND ASSOCIATES | — | 342519 | — | Dissolved | |
| DARYL UNDERHILL AND ASSOCIATES INC. | — | 513435 | — | Dissolved | |
| DARYOUSH ENTERPRISES INC. | — | 694313 | — | Dissolved | |
| DARZAC COMPUTER SOLUTIONS LTD. | — | 505499 | — | Dissolved | |
| DAS CLEAN Mobile Detailing | — | 777673 | — | Active | |
| DAS ENTERPRISES LTD. | — | 30210 | — | Merged | |
| DASA ASSOCIATES | — | 331066 | — | Dissolved | |
| DASDAL HOLDINGS INC. | — | 52944 | — | Merged | |
| DASE Designs | — | 768771 | — | Active | |
| DASH 7 MEDIA INC. | — | 728122 | — | Active | |
| DASH 7 MEDIA INC. | — | 696854 | — | Dissolved | |
| DASH ASSOCIATES LTD. | — | 59429 | — | Dissolved | |
| DASH LOANS | — | 674170 | — | Dissolved | |
| DASH SYSTEMS LIMITED | — | 72078 | — | Dissolved | |
| DASHAN DEVELOPMENTS INC. | — | 59307 | — | Dissolved | |
| DASHMOR PROPERTIES LTD. | — | 71011 | — | Dissolved | |
| DASRO CONSULTING INC. | — | 687206 | — | Active | |
| DASSAULT SYSTÈMES CANADA INC. | — | 776366 | — | Active | |
| DAST & ASSOCIES INC. | — | 601715 | — | Dissolved | |
| DAST BROKERAGE LIMITED | — | 4797 | — | Dissolved | |
| DATA 1 LTD. | — | 4800 | — | Dissolved | |
| DATA BUSINESS FAX ACCOUNTING SYSTEMS LTD. | — | 37875 | — | Dissolved | |
| DATA BUSINESS FORMS LIMITED | — | 19240 | — | Merged | |
| DATA BUSINESS FORMS LIMITED | — | 74589 | — | Merged | |
| DATA BUSINESS FORMS LIMITED / FORMULES D'AFFAIRES DATA LIMITÉE | — | 602879 | — | Merged | |
| DATA BUSINESS FORMS LIMITED/ FORMULES D'AFFAIRES DATA LTEE | — | 77378 | — | Merged | |
| DATA BUSINESS FORMS LIMITED/FORMULES D'AFFAIRES DATA LTEE. | — | 74907 | — | Dissolved | |
| DATA CLEANING SOLUTIONS | — | 342007 | — | Dissolved | |
| DATA COMMUNICATIONS MANAGEMENT CORP./ GESTION DES COMMUNICATIONS DATA CORP. | — | 707285 | — | Merged | |
| DATA COMMUNICATIONS MANAGEMENT CORP./ GESTION DES COMMUNICATIONS DATA CORP. | — | 763749 | — | Active | |
| DATA COMMUNICATIONS MANAGEMENT CORP./GESTION DES COMMUNICATIONS DATA CORP. | — | 674285 | — | Merged | |
| DATA Communications Management Corp./Gestion Des Communications DATA Corp. | — | 735716 | — | Merged | |
| DATA EAST | — | 326006 | — | Dissolved | |
| DATA GATHERING SERVICE INC. | — | 610752 | — | Active | |
| DATA HOUSE | — | 303604 | — | Dissolved | |
| DATA INFO SERVICES | — | 334478 | — | Dissolved | |
| DATA INTELLIGENCE GROUP CORPORATION | — | 58526 | — | Dissolved | |
| DATA INVESTMENTS LTD. | — | 35654 | — | Dissolved | |
| DATA MANAGEMENT SERVICES LTD. | — | 33543 | — | Dissolved | |
| DATA NINE INC. | — | 501147 | — | Dissolved | |
| DATA PACKAGING OF CANADA LIMITED | — | 4801 | — | Dissolved | |
| DATA PROTECTION SERVICES (DPS) | — | 344062 | — | Dissolved | |
| DATA RUBIK CANADA INC. | — | 719395 | — | Dissolved | |
| DATA SOURCE ATLANTIC | — | 344110 | — | Dissolved | |
| DATA STORMZ | — | 611427 | — | Dissolved | |
| DATA STREAM CARD SERVICES LTD. | — | 608161 | — | Dissolved | |
| DATA SUPPLY MART | — | 309642 | — | Dissolved | |
| DATA SWITCH | — | 340296 | — | Dissolved | |
| DATA TOK/IAN L. ROSS | — | 332666 | — | Dissolved | |
| DATA TRAX SYSTEMS INC. | — | 75032 | — | Dissolved | |