| MARDA INDUSTRIES INC. | — | BC0226746 | 1981-02-12 | Inactive | |
| MARDA MANAGEMENT LTD. | — | BC0242817 | 1981-09-23 | Inactive | |
| MARDA MARINE | — | FM0338376 | 2003-01-21 | Active | |
| MARDA MARINE LTD. | — | BC0199623 | 1979-11-06 | Inactive | |
| MARDA SALES LTD. | — | BC0257027 | 1982-11-23 | Inactive | |
| MARDAC EQUIPMENT | — | FM0086701 | 1988-04-12 | Active | |
| MARDACO ENTERPRISES | — | FM0198210 | 1996-04-29 | Active | |
| MARDAI | — | FM1075022 | 2025-05-07 | Active | |
| MARDAL ENTERPRISES LTD. | — | BC0130771 | 1974-08-19 | Inactive | |
| MARDAL TRANSPORT LTD. | — | C0656348 | — | Inactive | |
| MARDALA DESIGNS | — | FM0402285 | 2005-07-13 | Active | |
| MARDALE CONSTRUCTION LTD. | — | BC0189608 | 1979-04-18 | Inactive | |
| MARDALE ENTERPRISES | — | FM0433305 | 2006-09-13 | Active | |
| MARDALE FINANCE LTD. | — | BC0034146 | — | Inactive | |
| MARDALE HOLDINGS LIMITED | — | BC0394081 | 1990-09-26 | Inactive | |
| MARDALE INDUSTRIES | — | FM0573452 | 2012-01-07 | Active | |
| MARDALE PHARMACY LTD. | — | BC1074480 | 2016-05-04 | Active | |
| MARDALL CONSTRUCTION LTD. | — | BC0040918 | — | Inactive | |
| MARDALS HIDEAWAY | — | FM0623658 | 2014-01-03 | Active | |
| MARDAN BUSINESS SYSTEMS LIMITED | — | A0011571 | — | Inactive | |
| MARDAN CONSTRUCTION COMPANY LIMITED | — | BC0015577 | — | Inactive | |
| MARDAN DEVELOPMENTS INC. | — | BC1057647 | 2015-12-07 | Inactive | |
| MARDAN EDGAR SERVICES INC. | — | BC0785243 | 2007-03-12 | Inactive | |
| MARDAN ENTERPRISES INC. | — | A0084450 | 2011-10-14 | Inactive | |
| MARDAN ENTERPRISES LIMITED | — | BC0026452 | — | Inactive | |
| MARDAN ENTERPRISES LTD. | — | BC0190807 | 1979-05-11 | Active | |
| MARDAN EQUIPMENT LIMITED | — | BC0032335 | — | Inactive | |
| MARDAN FILING SYSTEMS LTD. | — | BC0179508 | 1978-08-25 | Inactive | |
| MARDAN HOLDINGS LIMITED | — | BC0054905 | 1962-11-01 | Inactive | |
| MARDAN HOLDINGS LTD. | — | BC1017654 | 2014-10-29 | Active | |
| MARDAN INTERNATIONAL PIPELINE CO. LTD. | — | BC0029855 | — | Inactive | |
| MARDAN INVESTMENTS LTD. | — | BC0234477 | 1981-05-13 | Inactive | |
| MARDAN MANAGEMENT (1988) LTD. | — | BC0354590 | 1988-11-14 | Inactive | |
| MARDAN MANAGEMENT LTD. | — | BC0136691 | 1975-04-18 | Inactive | |
| MARDAN PAVING COMPANY LIMITED | — | BC0026076 | — | Inactive | |
| MARDAN PROPERTIES LTD. | — | BC0034623 | — | Inactive | |
| MARDAN VENTURES | — | FM0308642 | 2001-09-14 | Active | |
| MARDANA JI MECHANICAL LTD. | — | BC0883923 | 2010-06-18 | Active | |
| MARDANI DIET AND HEALTH INC. | — | BC1369406 | 2022-06-28 | Active | |
| MARDANRAY HOLDINGS LTD. | — | BC0930341 | 2012-01-17 | Active | |
| MARDANS TILE | — | FM0131361 | 1992-06-25 | Active | |
| MARDAR HOLDINGS LTD. | — | BC0079366 | — | Inactive | |
| MARDAR-RADIO PIONIER-POLISH PROGRAM SERVICES | — | FM0270718 | 1999-11-24 | Active | |
| MARDARO ENTERPRISES INC. | — | BC0156774 | 1977-01-17 | Inactive | |
| MARDARO ENTERPRISES INC. | — | BC0842241 | 2009-01-01 | Inactive | |
| MARDAV HOLDINGS LTD. | — | BC0127462 | 1974-04-29 | Active | |
| MARDAV SPILL RESPONSE TRAINING | — | FM0863238 | 2021-11-17 | Active | |
| MARDAVE DEVELOPMENTS LTD. | — | BC0262415 | 1983-04-07 | Inactive | |
| MARDEA ENTERPRISES LTD. | — | BC0272874 | 1984-01-11 | Inactive | |
| MARDEAN BOUTIQUE LTD. | — | BC0087009 | — | Inactive | |
| MARDEB & RORICO MARKETING LTD. | — | BC0501698 | 1995-07-31 | Inactive | |
| MARDEBAR HOLDINGS INC. | — | BC0356466 | 1988-12-15 | Inactive | |
| MARDEC BUILDING INDUSTRIES LTD. | — | BC0312089 | 1986-07-16 | Inactive | |
| MARDEC GROUP INC. | — | A0109582 | 2019-04-30 | Inactive | |
| MARDECK ENTERPRISES LTD. | — | BC0235052 | 1981-05-21 | Active | |
| MARDECO HOLDINGS LTD. | — | BC0189220 | 1979-04-06 | Inactive | |
| MARDECUS HAIR STUDIO LTD. | — | BC1537441 | 2025-04-29 | Active | |
| MARDEE ENTERPRISES LTD. | — | BC0086157 | 1969-04-25 | Inactive | |
| MARDEE'S SOFA SHOP LTD. | — | BC0179717 | 1978-08-31 | Inactive | |
| MARDEEN INVESTMENTS LTD. | — | BC0020108 | — | Inactive | |
| MARDEL BIO PLUS PRODUCTS LTD. | — | BC0179026 | 1978-08-15 | Inactive | |
| MARDEL CONSULTANTS LTD. | — | BC0193384 | 1979-06-29 | Active | |
| MARDEL HOLDINGS (1979) LTD. | — | BC0201594 | 1979-12-14 | Inactive | |
| MARDEL HOLDINGS LTD. | — | BC0406369 | 1991-05-22 | Inactive | |
| MARDEL INTERNATIONAL PRODUCTS | — | FM0083039 | 1987-11-26 | Active | |
| MARDEL INTERNATIONAL TRADING CORPORATION | — | BC0345313 | 1988-05-13 | Inactive | |
| MARDEL INVESTMENTS LTD. | — | BC0233708 | 1981-05-04 | Inactive | |
| MARDEL WOOD PRODUCTS | — | FM0276512 | 2000-03-14 | Active | |
| MARDELEN HOLSTEINS LTD. | — | BC0283063 | 1984-09-26 | Active | |
| MARDELL CONSULTANTS LTD. | — | BC0370953 | 1989-08-15 | Inactive | |
| MARDEN AUTO HAULING LTD. | — | A0074373 | 2008-04-29 | Inactive | |
| MARDEN CONSULTING LTD. | — | BC0474468 | 1994-06-07 | Inactive | |
| MARDEN ENTERPRISES LTD. | — | BC0364683 | 1989-04-26 | Active | |
| MARDEN MARKETING SERVICES | — | FM0057492 | 1984-11-20 | Active | |
| MARDER HOLDINGS LTD. | — | BC0200275 | 1979-11-20 | Inactive | |
| MARDET TRADING CO. LTD. | — | BC0173544 | 1978-04-10 | Inactive | |
| MARDEV PROPERTIES LTD. | — | A0018174 | — | Inactive | |
| MARDEV SOLUTIONS | — | FM1051937 | 2024-07-24 | Active | |
| MARDI CONTACT LENS CLINICS INC. | — | BC0260395 | 1983-02-17 | Inactive | |
| MARDI CREATIONS INCORPORATED | — | BC0395678 | 1990-10-30 | Inactive | |
| MARDI FISHING LTD. | — | BC0163768 | 1977-07-15 | Active | |
| MARDI GRAS EMPORIUM | — | FM0121194 | 1991-07-17 | Active | |
| MARDI GRAS HOTEL & CABARET LTD. | — | BC0282526 | 1984-09-12 | Inactive | |
| MARDI GRAS MARKETING LTD. | — | BC0539133 | 1997-03-21 | Inactive | |
| MARDI HOLCOMBE WELDING | — | FM0661674 | 2015-05-27 | Active | |
| MARDI HOLDINGS LTD. | — | BC0069904 | 1966-06-09 | Inactive | |
| MARDI INVESTMENTS LTD. | — | BC0102939 | 1971-09-20 | Inactive | |
| MARDI OFFICE MANAGEMENT LTD. | — | BC0164055 | 1977-07-25 | Inactive | |
| MARDI PARTI EVENTS | — | FM0602113 | 2013-02-28 | Active | |
| MARDI STUDIO INC. | — | BC0816325 | 2008-02-12 | Active | |
| MARDIA HOLDINGS LTD. | — | BC0901256 | 2011-01-25 | Inactive | |
| MARDIAN INSURANCE SERVICES | — | FM0744824 | 2018-04-12 | Active | |
| MARDICK MANAGEMENT LTD. | — | BC0156818 | 1977-01-17 | Inactive | |
| MARDIE ENTERPRISES LTD. | — | BC0446766 | 1993-05-11 | Active | |
| MARDIGRASGRILL | — | FM0703280 | 2016-11-17 | Active | |
| MARDIN CLEANING MULTISERVICES LTD. | — | BC1243634 | 2020-03-09 | Inactive | |
| MARDIN ENTERPRISES LTD. | — | BC0666680 | 2003-03-26 | Active | |
| MARDIN SOLUTION SERVICES LTD. | — | BC1438382 | 2023-09-11 | Active | |
| MARDINA CONSTRUCTION LTD. | — | BC0329234 | 1987-06-26 | Active | |
| MARDINA CONSTRUCTION LTD. | — | BC0166031 | 1977-09-22 | Inactive | |
| MARDINA PRECAST LTD. | — | BC1189099 | 2018-12-05 | Active | |
| MARDINI BUSINESS CO | — | FM0820546 | 2020-10-20 | Active | |
| MARDINI BUSINESS CORP. | — | BC1384348 | 2022-10-27 | Active | |
| MARDIS FOREST PRODUCTS LTD. | — | BC0504078 | 1995-09-13 | Active | |
| MARDIS LOGGING CO. LTD. | — | BC0057348 | 1963-07-15 | Inactive | |
| MARDIVAL FISHING | — | FM0639826 | 2014-07-31 | Active | |
| MARDO DEVELOPMENT CORP. LTD. | — | BC0056960 | — | Inactive | |
| MARDOM INVESTMENTS LTD. | — | BC0552067 | 1997-10-14 | Inactive | |
| MARDON & BROWNRIDGE INSURANCE BROKERS LTD. | — | BC0626772 | 2001-04-30 | Inactive | |
| MARDON BROOKS HOLDINGS LTD. | — | BC0780214 | 2007-01-18 | Inactive | |
| MARDON CHARTERS INC. | — | BC0298277 | 1985-09-26 | Inactive | |
| MARDON CLEANING SERVICES | — | FM0030010 | 1979-02-20 | Active | |
| MARDON COACH LINES INC. | — | BC0263226 | 1983-04-26 | Inactive | |
| MARDON CONSULTING | — | FM0049277 | 1983-08-26 | Active | |
| MARDON DESIGN TECHNOLOGIES | — | FM0299305 | 2001-04-10 | Active | |
| MARDON DEVELOPMENTS LTD. | — | BC0112186 | 1972-09-21 | Active | |
| MARDON DOORS LIMITED | — | BC0256168 | 1982-10-28 | Inactive | |
| MARDON ELECTRIC | — | FM0188912 | 1995-10-31 | Inactive | |
| MARDON ENTERPRISES LIMITED | — | BC0119129 | 1973-06-07 | Inactive | |
| MARDON FARMS LTD. | — | BC0201757 | 1979-12-19 | Inactive | |
| MARDON FINANCIAL SERVICES LTD. | — | BC0608479 | 2000-06-06 | Inactive | |
| MARDON GROUP HOLDINGS LTD. | — | BC0627707 | 2001-05-16 | Active | |
| MARDON GROUP INSURANCE SERVICES | — | FM0727431 | 2017-09-01 | Active | |
| MARDON GROUP INSURANCE SERVICES LTD. | — | BC0627709 | 2001-05-16 | Inactive | |
| MARDON HOLDINGS LTD. | — | BC0131960 | 1974-10-09 | Inactive | |
| MARDON HOMES LTD. | — | BC0087202 | 1969-06-04 | Inactive | |
| MARDON INDUSTRIES INC. | — | BC0404654 | 1991-04-22 | Inactive | |
| MARDON INSURANCE BROKERS | — | FM0727426 | 2017-09-01 | Active | |
| MARDON INSURANCE BROKERS (COQUITLAM) LTD. | — | BC0656789 | 2002-10-22 | Inactive | |
| MARDON INSURANCE BROKERS (SURREY) LTD. | — | BC0837785 | 2008-10-21 | Inactive | |
| MARDON INSURANCE BROKERS (VANGUARD) LTD. | — | BC0648555 | 2002-05-31 | Inactive | |
| MARDON INSURANCE BROKERS LTD. | — | BC1132621 | 2017-09-01 | Inactive | |
| MARDON INSURANCE BROKERS LTD. | — | BC0030012 | 1953-04-11 | Inactive | |
| MARDON INVESTMENTS LTD. | — | BC0180397 | 1978-09-19 | Inactive | |
| MARDON INVESTMENTS LTD. | — | BC0030609 | — | Inactive | |
| MARDON LEASING LTD. | — | BC0123399 | 1973-11-30 | Inactive | |
| MARDON MANAGEMENT LTD. | — | BC0141848 | 1975-10-10 | Inactive | |
| MARDON MARKETING COMPANY | — | FM0109991 | 1990-07-24 | Active | |
| MARDON MARKETING COMPANY INC. | — | BC0399743 | 1991-01-09 | Inactive | |
| MARDON POWERHOUSE SERVICES LTD. | — | BC0392442 | 1990-08-23 | Inactive | |
| MARDON PRODUCTIONS INC. | — | BC0297774 | 1985-09-16 | Inactive | |
| MARDON PUBLISHING | — | FM0373151 | 2004-05-26 | Active | |
| MARDON RESEARCH SERVICES | — | FM0195194 | 1996-03-05 | Active | |
| MARDON321 CONSUMER ELECTRONICS | — | FM0625443 | 2014-01-28 | Active | |
| MARDONEN ENTERPRISES | — | FM0488674 | 2008-10-21 | Active | |
| MARDONEN ENTERPRISES LTD. | — | BC0224464 | 1981-01-14 | Active | |
| MARDONEN EXCAVATING | — | FM0445662 | 2007-03-08 | Active | |
| MARDONEN POULTRY LTD. | — | BC0279047 | 1984-06-07 | Inactive | |
| MARDONOV MOVING LTD. | — | BC1558849 | 2025-09-29 | Active | |
| MARDOON FABRICATING LTD. | — | BC0076789 | — | Inactive | |
| MARDOON INSTALLATIONS LTD. | — | BC0090420 | 1969-11-17 | Inactive | |
| MARDOR HOLDINGS LTD. | — | BC0506190 | 1995-10-18 | Inactive | |
| MARDOR LOGGING LTD. | — | BC0140119 | 1975-08-08 | Inactive | |
| MARDOR SECURITIES LTD. | — | BC0063070 | 1965-01-14 | Inactive | |
| MARDORF, PEACH & CO. (CANADA) LTD. | — | A0007071 | — | Inactive | |
| MARDOU HOLDINGS | — | FM0135119 | 1992-09-28 | Active | |
| MARDOU HOLDINGS LTD. | — | BC0220033 | 1980-11-07 | Inactive | |
| MARDOX HOLDINGS LTD. | — | BC0135040 | 1975-02-20 | Inactive | |
| MARDRE CONTRACTING LTD. | — | BC0525318 | 1996-08-15 | Active | |
| MARDU INVESTMENTS LTD. | — | BC0885548 | 2010-07-09 | Active | |
| MARDUCK HOLDINGS INC. | — | BC0344236 | 1988-04-22 | Inactive | |
| MARDUDZ CLEANING BUSINESS | — | FM1063613 | 2025-01-01 | Active | |
| MARDUFF ENTERPRISES LTD. | — | A0044472 | 1997-02-12 | Inactive | |
| MARDUK FILM PRODUCTIONS | — | FM0592819 | 2012-10-03 | Inactive | |
| MARDUK INVESTMENTS LLP | — | LL0000886 | 2015-04-15 | Inactive | |
| MARDY ENTERPRISES | — | FM0294235 | 2001-01-22 | Active | |
| MARDY'S KITCHEN | — | FM0813307 | 2020-08-05 | Active | |
| MARE (MAINTAIN AND REPAIR EQUIPMENT) | — | FM0551753 | 2011-03-11 | Active | |
| MARE CLOTHING LTD. | — | BC1533125 | 2025-03-27 | Active | |
| MARE E MONTI RESTAURANT LTD. | — | BC1452036 | 2023-11-28 | Active | |
| MARE INVESTMENTS INC. | — | BC1021679 | 2014-12-11 | Inactive | |
| MARE LOGISTICS LTD. | — | BC1490862 | 2024-07-05 | Active | |
| MARE MERCHANTS | — | FM0089987 | 1988-08-10 | Active | |
| MARE MOUNTAIN FARMS | — | FM0783526 | 2019-07-25 | Active | |
| MARE'S CLEAN SWEEP | — | FM0453961 | 2007-06-21 | Active | |
| MARE'S SNACK SHACK | — | FM0259802 | 1999-05-26 | Active | |
| MARE-LENA CHARTERS | — | FM0886995 | 2022-07-29 | Active | |
| MAREA BAJA CONSULTING LTD. | — | BC1253671 | 2020-06-17 | Active | |
| MAREA BEAUTY | — | FM0739280 | 2018-02-02 | Active | |
| MAREA INVESTMENTS LIMITED | — | BC1316375 | 2021-07-21 | Active | |
| MAREALIS HEALTH INC. | — | BC1125892 | 2017-07-07 | Active | |
| MAREAM LOPEZ BEAUTY SERVICES | — | FM0720328 | 2017-06-02 | Active | |
| MAREC ENERGY SOLUTIONS INC. | — | BC1420467 | 2023-06-06 | Active | |
| MAREC VENTURES INC. | — | BC1277976 | 2020-12-04 | Active | |
| MARECHAL OCCUPATIONAL THERAPY | — | FM0775925 | 2019-05-03 | Active | |
| MARECIL COLLECTION & CO. | — | FM0876346 | 2022-04-04 | Active | |
| MARECO CONSULTING | — | FM0612214 | 2013-07-15 | Active | |
| MARED CONSULTING LTD. | — | BC0522798 | 1996-06-27 | Inactive | |
| MARED TRADE | — | FM1073433 | 2025-04-16 | Active | |
| MAREDI HOME & PROPERTIES INC. | — | BC1032268 | 2015-04-01 | Active | |
| MAREDITH INVESTMENTS INC. | — | BC0331193 | 1987-07-30 | Inactive | |
| MAREE ALEXANDRA STUDIO | — | FM0775751 | 2019-05-02 | Active | |
| MAREE FASHIONS | — | FM0082828 | 1987-11-19 | Active | |
| MAREEL COUNSELLING | — | FM0840788 | 2021-04-09 | Active | |
| MAREEL COUNSELLING INC. | — | BC1393125 | 2023-01-01 | Active | |
| MAREEN BUILDING MAINTENANCE | — | FM0047824 | 1983-05-27 | Active | |
| MAREFAT CONSTRUCTION PROJECT ESTIMATING SERVICES INC. | — | BC0971501 | 2013-06-01 | Inactive | |
| MAREG ENTERPRISES LTD. | — | BC0406624 | 1991-05-27 | Inactive | |
| MAREG NOVELTY | — | FM0001919 | 1967-12-19 | Active | |
| MAREHADA PET SPA & WELLNESS LTD. | — | BC1605809 | 2026-08-27 | Active | |