| DEMPSTER CHARTER SERVICE (1987) INC. | — | BC0329183 | 1987-06-25 | Inactive | — |
| DEMPSTER CHARTER SERVICE INC. | — | BC0175801 | 1978-05-29 | Inactive | — |
| DEMPSTER ENTERPRISES LTD. | — | BC0144848 | 1976-01-28 | Inactive | — |
| DEMPSTER FOUNDATION CANADA | — | S0057415 | 2010-11-04 | Active | — |
| DEMPSTER GROUP CONSULTING | — | FM0684832 | 2016-03-29 | Active | — |
| DEMPSTER HOLDINGS INC. | — | BC1138834 | 2017-10-25 | Inactive | — |
| DEMPSTER HOLDINGS LTD. | — | BC0047915 | 1960-05-27 | Inactive | — |
| DEMPSTER MANAGEMENT LTD. | — | BC1333082 | 2021-11-13 | Active | — |
| DEMPSTER MOTORS LTD. | — | BC0034307 | — | Inactive | — |
| DEMPSTER RESTAURANTS LTD. | — | BC0215331 | 1980-08-28 | Inactive | — |
| DEMPSTER'S | — | FM0523017 | 2010-02-24 | Inactive | — |
| DEMPSTER'S BAKERY | — | FM0523012 | 2010-02-24 | Inactive | — |
| DEMRANN PENPAL SERVICES | — | FM0177955 | 1995-04-11 | Active | — |
| DEMROCK SOLUTIONS INC. | — | BC1130758 | 2017-08-18 | Inactive | — |
| DEMROK DAIRIES (1984) LTD. | — | BC0276276 | 1984-03-30 | Inactive | — |
| DEMROK DAIRIES LTD. | — | BC0069245 | 1966-04-27 | Inactive | — |
| DEMROK DAIRIES LTD. | — | BC1308035 | 2021-06-01 | Active | — |
| DEMS ENTERPRISES LTD. | — | BC0617433 | 2000-11-16 | Active | — |
| DEMSA CONSTRUCTION | — | FM0383918 | 2004-11-04 | Active | — |
| DEMSA CONSTRUCTION LTD. | — | BC0721443 | 2005-04-11 | Inactive | — |
| DEMSAIT SERVICES LTD. | — | BC1143398 | 2017-12-01 | Active | — |
| DEMSEY MINES LTD. (N.P.L.) | — | BC0089531 | — | Inactive | — |
| DEMSKI HOLDINGS | — | FM0256739 | 1999-04-07 | Active | — |
| DEMSON OIL LTD. | — | BC0731686 | 2005-08-04 | Inactive | — |
| DEMTECH & ASSOCIATES INC. | — | A0077194 | 2009-05-04 | Active | — |
| DEMTT CONTRACTING | — | FM0590160 | 2012-08-24 | Active | — |
| DEMUG HOLDINGS LTD. | — | A0033427 | 1991-04-23 | Inactive | — |
| DEMUN HOLDINGS LTD. | — | BC0209671 | 1980-05-13 | Inactive | — |
| DEMUR ENTERPRISES LTD. | — | BC1096431 | 2016-11-14 | Inactive | — |
| DEMURE BEAUTY LTD. | — | BC1098851 | 2016-12-02 | Active | — |
| DEMURE CREATIVE HOUSE | — | FM0761622 | 2018-11-21 | Active | — |
| DEMURE CREATIVE HOUSE, INC. | — | A0116489 | 2021-02-03 | Inactive | — |
| DEMURE DEPICTIONS INC. | — | A0084890 | 2011-12-15 | Inactive | — |
| DEMURT HANDYMAN SERVICES | — | FM0514580 | 2009-10-29 | Inactive | — |
| DEMUS MANAGEMENT LTD. | — | BC0102369 | — | Inactive | — |
| DEMUS PETRO CORPORATION | — | BC0203569 | 1980-01-29 | Inactive | — |
| DEMUTH ENTERPRISE | — | FM0680160 | 2016-02-03 | Active | — |
| DEMXX DECONSTRUCTION INC. | — | BC0535752 | 1997-01-29 | Active | — |
| DEMY'S APPLIANCE SERVICES LTD. | — | BC0763618 | 2006-07-17 | Inactive | — |
| DEN & ABLE INTERNATIONAL ENTERPRISES LTD. | — | BC0588081 | 1999-06-30 | Inactive | — |
| DEN - FER CONSTRUCTION LTD. | — | BC0357950 | 1989-01-16 | Inactive | — |
| DEN - LEN ENTERPEISES | — | FM0152164 | 1993-11-15 | Active | — |
| DEN ALLEY | — | FM0853959 | 2021-07-26 | Active | — |
| DEN ART | — | FM0136118 | 1992-10-26 | Active | — |
| DEN AUTOMATION SYSTEMS CO. | — | FM0811543 | 2020-07-19 | Active | — |
| DEN BER HOLDINGS INC. | — | BC0640774 | 2002-01-21 | Inactive | — |
| DEN BIESEN CONTRACTING LTD. | — | BC0612362 | 2000-08-16 | Active | — |
| DEN BOER BROTHERS CONTRACTING LTD. | — | BC0131384 | 1974-09-16 | Inactive | — |
| DEN BOER ENTERPRISE LTD. | — | BC0168200 | 1977-11-21 | Inactive | — |
| DEN BOER HOLDINGS LTD. | — | BC0436419 | 1992-11-26 | Inactive | — |
| DEN BREEJEN RESOURCE SERVICES | — | FM0116660 | 1991-03-14 | Active | — |
| DEN CHAI THAI RESTAURANT INC. | — | BC1114135 | 2017-04-05 | Active | — |
| DEN COMMUNICATIONS LTD. | — | BC0411443 | 1991-08-27 | Inactive | — |
| DEN COMPUTERS | — | FM0534738 | 2010-07-24 | Active | — |
| DEN CRAFT SALES LTD. | — | BC0168113 | 1977-11-17 | Inactive | — |
| DEN DEN VENTURES | — | FM0430135 | 2006-07-28 | Active | — |
| DEN DRYWALL | — | FM0149005 | 1993-08-27 | Active | — |
| DEN DUYF CONTRACTING LTD. | — | BC0051562 | — | Inactive | — |
| DEN DUYF PROPERTIES INC. | — | BC1103315 | 2017-01-10 | Inactive | — |
| DEN ENGELSEN HOLDINGS LTD. | — | BC1242219 | 2020-02-26 | Active | — |
| DEN ENTERPRISES INC. | — | BC0716290 | 2005-02-11 | Inactive | — |
| DEN FINND HOLDINGS LTD. | — | BC0091133 | 1969-12-29 | Inactive | — |
| DEN FOR MEN | — | FM0172478 | 1994-12-29 | Inactive | — |
| DEN GAR DISTRIBUTION | — | FM0080961 | 1987-08-27 | Active | — |
| DEN HOLDER HOLDINGS LTD. | — | BC0239146 | 1981-07-14 | Inactive | — |
| DEN HOLDINGS LTD. | — | BC0139095 | 1975-07-02 | Inactive | — |
| DEN HOLDINGS LTD. | — | BC0288697 | 1985-02-19 | Inactive | — |
| DEN HOMES LTD. | — | BC1141701 | 2017-11-17 | Inactive | — |
| DEN J'S CONST. LTD. | — | BC0119790 | 1973-06-29 | Inactive | — |
| DEN JO HOLDINGS LTD. | — | BC0066486 | 1965-10-12 | Inactive | — |
| DEN KAY DANCE PRODUCTIONS | — | FM0450938 | 2007-05-15 | Active | — |
| DEN MAC HOLDINGS LTD. | — | BC0077566 | — | Inactive | — |
| DEN MAC LEATHER | — | FM0791276 | 2019-11-01 | Active | — |
| DEN MADISON LTD. | — | BC0494334 | 1995-04-06 | Inactive | — |
| DEN MANAGEMENT INC. | — | BC0441432 | 1993-02-19 | Inactive | — |
| DEN MAR ELECTRIC LTD. | — | BC0489987 | 1995-02-06 | Inactive | — |
| DEN MAR ELECTRIC LTD. | — | BC0766235 | 2006-08-16 | Inactive | — |
| DEN MAR ELECTRIC LTD. | — | BC1533973 | 2025-04-02 | Active | — |
| DEN MARKETING LTD. | — | BC0257732 | 1982-12-14 | Active | — |
| DEN MONT LOGGING LTD. | — | BC0310912 | 1986-06-19 | Inactive | — |
| DEN OF ANTIQUITY | — | FM0004716 | 1969-08-18 | Active | — |
| DEN OF ANTIQUITY STUDIO | — | FM0466756 | 2007-12-21 | Active | — |
| DEN OF DESTRUCTION SERVICES LTD. | — | BC1575244 | 2026-01-29 | Active | — |
| DEN OF GAMES INC. | — | BC1294487 | 2021-03-15 | Inactive | — |
| DEN OF LEAVES INC. | — | A0107037 | 2018-08-29 | Inactive | — |
| DEN OF TECHIES | — | FM0801840 | 2020-03-24 | Active | — |
| DEN OTTER.COM SALES LTD. | — | BC0564751 | 1998-05-14 | Inactive | — |
| DEN PAC ENTERPRISES | — | FM0087676 | 1988-05-16 | Active | — |
| DEN PAC ENTERPRISES LTD. | — | BC0442111 | 1993-03-03 | Inactive | — |
| DEN PACIFIC PROPERTIES LTD. | — | BC1213515 | 2019-06-21 | Active | — |
| DEN PROTECTION GROUP CORP. | — | BC1557755 | 2025-09-19 | Active | — |
| DEN PUB & GRILL | — | FM0229684 | 1997-11-12 | Active | — |
| DEN REN PROPERTIES LTD. | — | BC0088915 | — | Inactive | — |
| DEN STUCCO | — | FM0238044 | 1998-04-21 | Active | — |
| DEN TECH VALVE SERVICES LTD. | — | BC1435295 | 2023-08-24 | Active | — |
| DEN TEE'S THREAD BENDERS INC. | — | C0409583 | 1991-07-18 | Inactive | — |
| DEN TIGER HOLDINGS INC. | — | BC0954348 | 2012-11-02 | Active | — |
| DEN VER LOGGING LTD. | — | BC0366172 | 1989-05-19 | Inactive | — |
| DEN'S CLEAN SOLUTIONS | — | FM1057976 | 2024-10-09 | Active | — |
| DEN'S COMPUTERS SERVICES, DTS | — | FM0545725 | 2010-12-24 | Active | — |
| DEN'S DIVING | — | FM0034056 | 1980-06-04 | Active | — |
| DEN'S ENTERPRISES LTD. | — | BC0130674 | 1974-08-15 | Inactive | — |
| DEN'S GARDENING SERVICES | — | FM0060134 | 1985-04-02 | Active | — |
| DEN'S GENERAL MERCHANDISING | — | FM0080168 | 1987-07-23 | Active | — |
| DEN'S HOT SHOT SERVICE INC. | — | BC0435212 | 1992-11-04 | Inactive | — |
| DEN'S LADYSMITH COLLISION CENTRE | — | FM0334475 | 2002-11-13 | Active | — |
| DEN'S LADYSMITH COLLISION CENTRE INC. | — | BC0148608 | 1976-05-12 | Active | — |
| DEN'S LOCKER ROOM | — | FM0175305 | 1995-02-23 | Active | — |
| DEN'S MAINTENANCE SERVICES LTD. | — | BC0450311 | 1993-07-06 | Inactive | — |
| DEN'S MUSIC SERVICE | — | FM0033246 | 1980-03-11 | Active | — |
| DEN'S PAINTING & DECORATING | — | FM0034045 | 1980-06-03 | Active | — |
| DEN'S SOFTWARE SERVICE | — | FM0110633 | 1990-08-15 | Active | — |
| DEN'S SPECIALTY SERVICES | — | FM0016597 | 1974-08-26 | Active | — |
| DEN-AGRAY SUPPLIES | — | FM0057900 | 1984-12-13 | Active | — |
| DEN-AGRAY SUPPLIES LTD. | — | BC0289326 | 1985-03-06 | Inactive | — |
| DEN-AIR SYSTEMS LTD. | — | BC0200381 | 1979-11-21 | Inactive | — |
| DEN-AL RANCH LTD. | — | BC0621333 | 2001-01-25 | Active | — |
| DEN-ALAN NURSERIES LTD. | — | BC0204404 | 1980-02-12 | Inactive | — |
| DEN-AM LOGGING LTD. | — | BC0126407 | 1974-03-25 | Inactive | — |
| DEN-BC RESTAURANTS LTD. | — | BC0527250 | 1996-09-17 | Inactive | — |
| DEN-BRIT VINYL SIDING | — | FM0040883 | 1982-01-13 | Inactive | — |
| DEN-BRIT VINYL SIDING | — | FM0044570 | 1982-11-02 | Active | — |
| DEN-BROOKE LOGGING LTD. | — | BC0782163 | 2007-02-08 | Active | — |
| DEN-CHES ENTERPRISES LTD. | — | A0017449 | — | Inactive | — |
| DEN-DOR HOLDINGS LTD. | — | BC0087224 | 1969-06-05 | Inactive | — |
| DEN-EL HOUSE RENTALS | — | FM0018109 | 1975-05-07 | Active | — |
| DEN-FLEETWOOD RESTAURANT LTD. | — | BC1186780 | 2018-11-16 | Active | — |
| DEN-ISLE ENTERPRISES | — | FM0123927 | 1991-10-18 | Active | — |
| DEN-LAN ENTERPRISES | — | FM0152312 | 1993-11-17 | Active | — |
| DEN-LAR HOLDINGS LTD. | — | BC0043140 | 1958-11-20 | Inactive | — |
| DEN-LEA ENTERPRISES | — | FM0406385 | 2005-09-12 | Active | — |
| DEN-LIN ENTERPRISES LTD. | — | BC1113352 | 2017-03-30 | Active | — |
| DEN-LO ENTERPRISES LTD. | — | BC0126438 | 1974-03-26 | Inactive | — |
| DEN-MAR ENTERPRISES | — | FM0241640 | 1998-06-17 | Active | — |
| DEN-MARA ENTERPRISES LTD. | — | BC0551898 | 1997-10-09 | Inactive | — |
| DEN-NEM WOOD PRODUCTS | — | FM0542384 | 2010-11-05 | Active | — |
| DEN-NEWTON RESTAURANT LTD. | — | BC1056883 | 2015-11-30 | Active | — |
| DEN-NIS ENTERPRISES INC. | — | BC0199723 | 1979-11-07 | Inactive | — |
| DEN-O-LYN TIE | — | FM0085941 | 1988-03-15 | Active | — |
| DEN-ON INSTRUMENTS CANADA INC. | — | BC0695140 | 2004-05-14 | Inactive | — |
| DEN-RAL CONCRETE LTD. | — | BC0323844 | 1987-03-23 | Inactive | — |
| DEN-RAL HOLDINGS LTD. | — | BC0293252 | 1985-05-29 | Inactive | — |
| DEN-RAY HOLDINGS CORPORATION | — | BC1034495 | 2015-04-23 | Inactive | — |
| DEN-REEN SPORTS | — | FM0026822 | 1978-05-24 | Active | — |
| DEN-REEN TRUCKING LTD. | — | BC0115783 | 1973-02-14 | Inactive | — |
| DEN-RICK CONSTRUCTION CO. LTD. | — | BC0124447 | 1974-01-18 | Inactive | — |
| DEN-SCOTT DEVELOPMENTS LTD. | — | BC0236923 | 1981-06-12 | Inactive | — |
| DEN-TAL-EZ OF CANADA LTD. | — | A0014810 | — | Inactive | — |
| DEN-TON HOLDINGS LTD. | — | BC0062480 | — | Inactive | — |
| DEN-X DIGITAL INC. | — | BC1244569 | 2020-03-16 | Inactive | — |
| DEN. I. ENTERPRISES INC. | — | BC0417244 | 1991-12-17 | Inactive | — |
| DEN.EASE TEXTILE ARTS | — | FM0865692 | 2021-12-19 | Active | — |
| DENA & MAANA INDUSTRIES LTD. | — | BC0627348 | 2001-05-09 | Inactive | — |
| DENA - CHO AVIATION LTD. | — | BC0901809 | 2011-02-01 | Active | — |
| DENA - CHO INDUSTRIES LTD. | — | BC0614108 | 2000-09-14 | Active | — |
| DENA ACCOUNTING & BOOKKEEPING | — | FM0342311 | 2003-03-14 | Active | — |
| DENA ACCOUNTING SOLUTIONS INC. | — | BC1521005 | 2025-01-10 | Active | — |
| DENA AUTO SALES | — | FM0290680 | 2000-11-06 | Active | — |
| DENA AUTO SALES LTD. | — | BC1477949 | 2024-04-26 | Active | — |
| DENA BLOOMENTHAL MD INC. | — | BC0841012 | 2008-12-08 | Active | — |
| DENA BUSS PERSONAL REAL ESTATE CORPORATION | — | BC1263680 | 2020-08-31 | Active | — |
| DENA CHO CONSULTING LTD. | — | BC0836258 | 2008-09-30 | Inactive | — |
| DENA CHO CONTRACTING LTD. | — | BC0970997 | 2013-05-27 | Inactive | — |
| DENA CHO RESOURCES LTD. | — | BC0790570 | 2007-05-08 | Inactive | — |
| DENA CHO SITE SERVICES LTD. | — | A0068161 | 2006-06-08 | Inactive | — |
| DENA COMPUTER ACCOUNTING | — | FM0881663 | 2022-05-28 | Active | — |
| DENA CONSTRUCTION COMPANY | — | FM0296103 | 2001-02-22 | Active | — |
| DENA CONSTRUCTION LTD. | — | BC0785287 | 2007-03-13 | Inactive | — |
| DENA CONSTRUCTION SERVICES LTD. | — | BC0634059 | 2001-09-18 | Inactive | — |
| DENA CONSULTING INC. | — | BC1115561 | 2017-04-19 | Active | — |
| DENA CONSULTING SERVICES INC. | — | BC0947372 | 2012-08-07 | Inactive | — |
| DENA COSMETICS LTD. | — | BC1482404 | 2024-05-22 | Active | — |
| DENA DATA SOLUTIONS INC. | — | BC1071588 | 2016-04-11 | Active | — |
| DENA DISTRIBUTING AGENCIES INC. | — | A0066655 | 2005-12-15 | Inactive | — |
| DENA DREAM HOUSE GROUP INC. | — | BC1306309 | 2021-05-19 | Inactive | — |
| DENA ELECTRIC INC. | — | BC1353994 | 2022-03-18 | Active | — |
| DENA ELECTRONIC | — | FM0748805 | 2018-06-05 | Active | — |
| DENA ENTERPRISES CO. LTD. | — | BC0199344 | 1979-10-31 | Inactive | — |
| DENA ENTERPRISES INC. | — | BC0750344 | 2006-03-01 | Inactive | — |
| DENA EXPRESS TRANSPORTATION LTD. | — | BC1179125 | 2018-09-12 | Inactive | — |
| DENA FLOORING | — | FM0548981 | 2011-02-07 | Active | — |
| DENA FLOORING MASTERS LTD. | — | BC0442612 | 1993-03-09 | Inactive | — |
| DENA GREEN IMMIGRATION SERVICES INC. | — | BC1277455 | 2020-12-02 | Active | — |
| DENA GROCERY & SNACK BAR | — | FM0264467 | 1999-08-17 | Inactive | — |
| DENA HERITAGE SOCIETY | — | S0020597 | 1985-09-24 | Inactive | — |
| DENA HOLDINGS LTD. | — | BC0697525 | 2004-06-15 | Active | — |
| DENA IMPORT & EXPORT LTD. | — | BC0814450 | 2008-01-23 | Inactive | — |
| DENA INITIATIVE INC. | — | BC0906502 | 2011-03-25 | Inactive | — |
| DENA INSURANCE SERVICES LTD. | — | BC1261379 | 2020-08-14 | Active | — |
| DENA INTERNATIONAL MARKETING SERVICES LTD. | — | BC0647027 | 2002-05-06 | Active | — |
| DENA KU VISIONS INC. | — | BC0619291 | 2000-12-14 | Inactive | — |
| DENA LAZARENKO ART | — | FM0751700 | 2018-07-12 | Active | — |
| DENA MANAGEMENT CORP. | — | BC0796343 | 2007-07-06 | Inactive | — |
| DENA MANUFACTURING | — | FM0054186 | 1984-05-18 | Active | — |
| DENA MANUFACTURING LTD. | — | BC0296961 | 1985-08-26 | Inactive | — |
| DENA MARIE COUNSELLING & CONSULTING | — | FM1010369 | 2023-02-26 | Active | — |
| DENA OAK WOODWORKING | — | FM0414379 | 2006-01-11 | Inactive | — |
| DENA OAK WOODWORKING LTD. | — | BC0780845 | 2007-01-25 | Active | — |
| DENA PACKAGING INC. | — | BC1127500 | 2017-07-20 | Inactive | — |
| DENA PAINTING | — | FM0467124 | 2008-01-02 | Active | — |