| MARGE FRASER MANAGEMENT | — | FM0605000 | 2013-04-10 | Active | |
| MARGE MEADOWS | — | FM0620440 | 2013-11-09 | Active | |
| MARGE MIKE HOLDINGS LTD. | — | BC0725190 | 2005-05-20 | Active | |
| MARGE'S HAIR STYLING | — | FM0591232 | 2012-09-12 | Active | |
| MARGE'S HAIRSTYLES | — | FM0278768 | 2000-04-12 | Active | |
| MARGE'S HOME BAKING | — | FM0008602 | 1971-08-19 | Active | |
| MARGE'S JANITORIAL SERVICE | — | FM0609720 | 2013-06-17 | Active | |
| MARGE'S M & H ENTERPRISES | — | FM0419312 | 2006-03-13 | Active | |
| MARGE'S YARN BOUTIQUE FABRIC & SEWING CENTRE LTD. | — | BC0113611 | — | Inactive | |
| MARGEE'S UNIQUE GIFTS | — | FM0224235 | 1997-07-29 | Active | |
| MARGELL ENTERPRISES LTD. | — | BC0115418 | 1973-02-01 | Inactive | |
| MARGEM DEVELOPMENTS LTD. | — | BC0205678 | 1980-02-29 | Inactive | |
| MARGEMAC INVESTMENTS LTD. | — | BC0195154 | 1979-08-09 | Inactive | |
| MARGEO CONSULTING INC. | — | BC0961270 | 2013-01-30 | Active | |
| MARGEO HOLDINGS LIMITED | — | BC0108642 | 1972-05-02 | Inactive | |
| MARGEO HOLDINGS LTD. | — | BC0900041 | 2011-01-11 | Inactive | |
| MARGEO'S RESTAURANT | — | FM0065559 | 1985-12-11 | Active | |
| MARGEO'S RESTAURANT LTD. | — | BC0339915 | 1988-02-01 | Inactive | |
| MARGEOFF INVESTMENTS LTD. | — | BC0229563 | 1981-03-16 | Inactive | |
| MARGETH NETWORKS LTD. | — | BC0816893 | 2008-02-19 | Inactive | |
| MARGETSON BOUTIQUE LTD. | — | BC0285061 | 1984-11-16 | Inactive | |
| MARGETSON HOLDINGS LTD. | — | BC0537242 | 1997-02-24 | Active | |
| MARGETSON MANAGEMENT LTD. | — | BC0415383 | 1991-11-15 | Inactive | |
| MARGETSON-LEE (ROYAL CENTRE) LTD. | — | BC0116466 | 1973-03-07 | Inactive | |
| MARGETSON-LEE HOLDINGS LTD. | — | BC0136903 | 1975-04-25 | Inactive | |
| MARGETSON-LEE LTD. | — | BC0025553 | 1950-01-21 | Inactive | |
| MARGETTS CONSULTING CORP. | — | BC0659210 | 2002-11-26 | Active | |
| MARGETTS CUSTOM FAB | — | FM0483998 | 2008-08-12 | Active | |
| MARGETTS HEATING & COOLING LTD. | — | BC1356792 | 2022-04-05 | Active | |
| MARGETTS HEATING AND COOLING | — | FM0862646 | 2021-11-09 | Active | |
| MARGETTS INVESTMENTS LTD. | — | BC0058818 | — | Inactive | |
| MARGETTS LOGGING COMPANY LIMITED | — | BC0008870 | — | Inactive | |
| MARGETTS MANAGEMENT AGENCY LTD. | — | A0018196 | — | Inactive | |
| MARGETTS MEAT MARKET | — | FM0820767 | 2020-10-21 | Inactive | |
| MARGETTS MEAT MARKET | — | FM0704535 | 2016-12-03 | Active | |
| MARGETTS MEAT MARKET LTD. | — | BC1324543 | 2021-09-16 | Active | |
| MARGEURITE HOLDINGS LIMITED | — | BC0483123 | 1994-10-27 | Active | |
| MARGHARITIS AUTOMOTIVE REPAIRS LIMITED | — | BC0276847 | 1984-04-12 | Inactive | |
| MARGHERITA CAFE INC. | — | BC0803121 | 2007-09-20 | Inactive | |
| MARGHERITA CIRILLO PHYSIOTHERAPIST CORPORATION | — | BC1094520 | 2016-10-26 | Active | |
| MARGHERITA SAIGON VIETNAMESE RESTAURANT LTD. | — | BC1229764 | 2019-11-08 | Inactive | |
| MARGHIE EVANS, INC. | — | BC0778587 | 2006-12-29 | Inactive | |
| MARGI DANCE ACADEMY | — | FM0559504 | 2011-06-15 | Active | |
| MARGI MCLANE | — | FM1073909 | 2025-04-24 | Active | |
| MARGI-MOLD (CANADA) LTD. | — | BC0025680 | — | Inactive | |
| MARGIC STEEL | — | FM0627022 | 2014-02-17 | Active | |
| MARGIE "B" WESTERN WEAR LTD. | — | BC0633464 | 2001-09-04 | Inactive | |
| MARGIE & ME ENTERPRISES LTD. | — | BC0161132 | 1977-05-04 | Inactive | |
| MARGIE BELLA | — | FM0718384 | 2017-05-11 | Active | |
| MARGIE BOYER PERSONAL REAL ESTATE CORPORATION | — | BC1488114 | 2024-06-20 | Active | |
| MARGIE ESS INC. | — | BC0244177 | 1981-10-20 | Inactive | |
| MARGIE ESS SERVICES INC. | — | BC0312185 | 1986-07-18 | Inactive | |
| MARGIE RESTAURANT LTD. | — | BC0211472 | 1980-06-17 | Inactive | |
| MARGIE SIBLEY PROJECT | — | FM0075592 | 1987-02-12 | Active | |
| MARGIE'S CORNER DELI | — | FM0379867 | 2004-09-07 | Active | |
| MARGIE'S FLOWER SHOP LIMITED | — | BC0031260 | — | Inactive | |
| MARGIE'S MAID FOR YOU | — | FM0373958 | 2004-06-07 | Inactive | |
| MARGIE'S PUBLISHING | — | FM0516317 | 2009-11-23 | Active | |
| MARGIE'S RE-NEW SHOP | — | FM0167020 | 1994-09-13 | Active | |
| MARGIE'S TAN N' SHADE | — | FM0331694 | 2002-09-27 | Active | |
| MARGIE10 INVESTMENTS LTD. | — | C1519329 | 2025-01-01 | Active | |
| MARGIE10 INVESTMENTS LTD. | — | A0105734 | 2018-04-20 | Inactive | |
| MARGIES FAMILY CAFE | — | FM0334315 | 2002-11-07 | Active | |
| MARGIL HOLDINGS LTD. | — | BC0582389 | 1999-03-26 | Inactive | |
| MARGILL INC. | — | A0015794 | 1979-10-12 | Inactive | |
| MARGIN COMMODITIES LIMITED PARTNERSHIP | — | LP0031193 | 1979-07-06 | Active | |
| MARGIN FILMS LTD. | — | BC1289641 | 2021-02-18 | Active | |
| MARGIN FILMS TWYD LTD. | — | BC1547930 | 2025-07-11 | Active | |
| MARGIN FILMS, VIDEO & MEDIA INC. | — | BC0556196 | 1997-12-18 | Inactive | |
| MARGIN FREE GROCERY & SPICES LTD. | — | BC0875087 | 2010-03-02 | Inactive | |
| MARGIN HOLDINGS LTD. | — | BC0168249 | 1977-11-22 | Inactive | |
| MARGIN MANAGEMENT LTD. | — | BC0717487 | 2005-02-25 | Active | |
| MARGIN PLAY | — | FM1020655 | 2023-07-05 | Active | |
| MARGIN PLUS (INVESTMENTS) LTD. | — | BC1415354 | 2023-05-09 | Active | |
| MARGIN PLUS CPA LTD. | — | BC1484260 | 2024-06-01 | Active | |
| MARGIN'S DISCOUNT CLOTHING | — | FM0108962 | 1990-06-20 | Active | |
| MARGINAL ENTERPRISE LTD | — | A0139163 | 2025-11-03 | Active | |
| MARGINAL EVENTS | — | FM0802399 | 2020-03-31 | Active | |
| MARGINAL LIVING | — | FM0653055 | 2015-02-15 | Active | |
| MARGINAL MARKET FOOD CO-OPERATIVE | — | CP0000899 | — | Inactive | |
| MARGINALIZED MATTER INITIATIVES SOCIETY | — | S0080726 | 2024-07-12 | Active | |
| MARGINALIZED YOUTH FOUNDATION | — | S0076697 | 2022-06-23 | Active | |
| MARGINALLY CLEVER ROBOTS LIMITED | — | BC1038371 | 2015-06-02 | Active | |
| MARGINALLY CLEVER SOFTWARE | — | FM0428553 | 2006-07-07 | Active | |
| MARGINBASE LABS INC. | — | BC1567268 | 2025-12-10 | Active | |
| MARGINEAN HOLDINGS LTD. | — | BC1546391 | 2025-06-30 | Active | |
| MARGINEAN MEDIA MANAGEMENT | — | FM1069711 | 2025-03-06 | Active | |
| MARGINI IMPORT & EXPORT CORPORATION | — | BC0674607 | 2003-08-05 | Inactive | |
| MARGINS DENTAL STUDIO INC. | — | BC0406060 | 1991-05-15 | Inactive | |
| MARGINS OF SOUND SOCIETY (MOSS) | — | S0083323 | 2025-08-06 | Active | |
| MARGINSON REHABILITATION CONSULTING INC. | — | BC0570051 | 1998-08-12 | Inactive | |
| MARGINTHINK RESTAURANT PROFIT MANAGEMENT LTD. | — | A0065885 | 2005-08-30 | Inactive | |
| MARGIPOL EVENT SERVICES | — | FM0710247 | 2017-02-15 | Active | |
| MARGIS DEVELOPMENT CO. LTD. | — | BC0126088 | 1974-03-14 | Inactive | |
| MARGISON BROS PRINTERS (1994) LTD. | — | BC0475831 | 1994-06-29 | Inactive | |
| MARGISON BROS. PRINTERS | — | FM0059879 | 1985-03-20 | Active | |
| MARGISON CONTRACTING LTD. | — | BC0364985 | 1989-05-02 | Inactive | |
| MARGIT CLEANING WORLD | — | FM0586211 | 2012-06-21 | Active | |
| MARGIT NANCE COMMUNICATIONS | — | FM0499300 | 2009-04-01 | Active | |
| MARGIT NANCE COMMUNICATIONS INC. | — | BC0469679 | 1994-03-28 | Inactive | |
| MARGIT NELLEMANN CERAMICS | — | FM1024897 | 2023-09-01 | Active | |
| MARGIT NELLEMANN FINE CERAMICS | — | FM0470293 | 2008-02-12 | Active | |
| MARGIT'S JANITORIAL SERVICE | — | FM0091395 | 1988-10-18 | Active | |
| MARGITA'S PEDI WAGON | — | FM0424976 | 2006-05-23 | Active | |
| MARGITTA'S ART GALLERY | — | FM0514283 | 2009-10-27 | Active | |
| MARGITTA'S FLOWER BOUTIQUE LTD. | — | BC0435233 | 1992-11-04 | Active | |
| MARGLE HOLDINGS LTD | — | BC0077584 | 1968-01-15 | Inactive | |
| MARGLEE MANAGEMENT LTD. | — | BC0104309 | 1971-11-22 | Inactive | |
| MARGLEN ENTERPRISES LTD. | — | BC0228935 | 1981-03-10 | Inactive | |
| MARGLEN HOLDINGS LTD. | — | BC0349261 | 1988-07-28 | Inactive | |
| MARGLO HOLDINGS LTD. | — | BC0135966 | 1975-03-25 | Inactive | |
| MARGMAN LTD. | — | A0113749 | 2020-06-24 | Active | |
| MARGMAN LTD. | — | A0080562 | 2010-07-06 | Inactive | |
| MARGO ALMEIDA CONSULTING SERVICES | — | FM0555974 | 2011-05-03 | Active | |
| MARGO BATES PUBLICITY INC. | — | BC0319845 | 1987-01-06 | Inactive | |
| MARGO CONSTRUCTION CO. LTD. | — | BC0112672 | 1972-10-12 | Inactive | |
| MARGO CONTRACTING | — | FM0721798 | 2017-06-20 | Active | |
| MARGO D'ARCHANGELO LEARNING DESIGN | — | FM0882765 | 2022-06-07 | Active | |
| MARGO DEVELOPMENT LTD. | — | BC0575728 | 1998-11-27 | Inactive | |
| MARGO DEVELOPMENTS LIMITED | — | BC0128088 | 1974-05-15 | Inactive | |
| MARGO GRAHAM COUNSELLING | — | FM0807213 | 2020-05-28 | Active | |
| MARGO GREENWOOD CONSULTING INC. | — | BC0670419 | 2003-05-29 | Inactive | |
| MARGO GREINER & ASSOCIATES INC. | — | BC0530059 | 1996-10-30 | Active | |
| MARGO HAY CREATIVE ENTERPRISES | — | FM0240799 | 1998-06-05 | Active | |
| MARGO HOLDINGS LTD. | — | BC0222541 | 1980-12-16 | Inactive | |
| MARGO INTERNATIONAL MARKETING INC. | — | BC0375529 | 1989-11-01 | Inactive | |
| MARGO INVESTMENTS LTD. | — | BC0232385 | 1981-04-16 | Inactive | |
| MARGO INVESTMENTS LTD. | — | BC0384246 | 1990-03-21 | Active | |
| MARGO MAINTENANCE SERVICES | — | FM0251220 | 1998-12-17 | Active | |
| MARGO MANAGEMENT LTD. | — | BC0254660 | 1982-09-09 | Inactive | |
| MARGO MASKWA CONSULTING | — | FM0791081 | 2019-10-29 | Inactive | |
| MARGO MURPHY & COMPANY | — | FM0192119 | 1996-01-12 | Active | |
| MARGO NELSON CONSULTING | — | FM1089075 | 2025-11-18 | Active | |
| MARGO PHOTOGRAPHY | — | FM1018031 | 2023-06-01 | Active | |
| MARGO S. CLARKE INC. | — | BC0720418 | 2005-03-31 | Inactive | |
| MARGO SALES | — | FM0004301 | 1969-05-06 | Active | |
| MARGO SCHOCK HOLDINGS LTD. | — | BC0455204 | 1993-09-28 | Inactive | |
| MARGO SEQUENS CO. | — | FM0636041 | 2014-06-09 | Active | |
| MARGO'S CAFE LTD. | — | BC0986237 | 2013-11-21 | Inactive | |
| MARGO'S CAFE LTD. | — | BC1158764 | 2018-03-29 | Inactive | |
| MARGO'S COSTUMES AND STUFF | — | FM0276676 | 2000-03-15 | Active | |
| MARGO'S CREATIONS LTD. | — | BC0086625 | — | Inactive | |
| MARGO'S ENTERPRISES LTD. | — | BC0315889 | 1986-10-10 | Inactive | |
| MARGO'S FLOWERS | — | FM1024761 | 2023-08-31 | Active | |
| MARGO'S HOTSHOT SERVICES | — | FM0407803 | 2005-10-03 | Active | |
| MARGO'S ONE HOUR FASHION CLEANERS | — | FM0015409 | 1974-02-26 | Active | |
| MARGO'S PANTRY LTD. | — | BC0125330 | 1974-02-19 | Inactive | |
| MARGO'S QUILTING | — | FM0302690 | 2001-05-29 | Active | |
| MARGO'S VENTURE ENTERPRISE LTD. | — | BC0151440 | 1976-08-03 | Inactive | |
| MARGOAL CONSULTING INC. | — | BC0898394 | 2010-12-20 | Inactive | |
| MARGOLD INVESTMENTS LTD. | — | BC0051984 | — | Inactive | |
| MARGOLIN HOLDINGS LTD. | — | BC1171301 | 2018-07-10 | Active | |
| MARGOLIS CAPITAL GROUP INC. | — | A0106947 | 2018-08-21 | Active | |
| MARGON CONSTRUCTION LTD. | — | BC0204198 | 1980-02-07 | Inactive | |
| MARGON DEVELOPMENT LIMITED | — | BC0066148 | 1965-09-14 | Inactive | |
| MARGON ENTERPRISES LTD. | — | BC0450324 | 1993-07-06 | Active | |
| MARGON GENERAL CONSTRUCTION INC. | — | BC1495673 | 2024-08-07 | Active | |
| MARGON HOLDINGS LTD. | — | BC0101496 | — | Inactive | |
| MARGON JANITORIAL SERVICES | — | FM0102959 | 1989-12-04 | Active | |
| MARGON PRINTONDEMAND INCORPORATED | — | BC0840315 | 2008-11-27 | Active | |
| MARGONA FINANCIAL MANAGEMENT LTD. | — | BC0895060 | 2010-11-09 | Inactive | |
| MARGOR ENTERPRISES LTD. | — | BC0129854 | 1974-07-12 | Active | |
| MARGOS ART OF WAXING AND SPA SERVICES | — | FM0425941 | 2006-06-02 | Active | |
| MARGOS ON VICTORIA CAFE | — | FM0438994 | 2006-12-04 | Active | |
| MARGOT ALLIN SALES | — | FM0066257 | 1986-01-16 | Active | |
| MARGOT DINA REGISTERED MASSAGE THERAPIST | — | FM0716756 | 2017-04-26 | Active | |
| MARGOT GOSLAWSKI REGISTERED MASSAGE THERAPIST INC. | — | BC1568848 | 2025-12-19 | Active | |
| MARGOT J. SPENCE | — | FM0110843 | 1990-08-23 | Active | |
| MARGOT JAGGER DESIGN LTD. | — | BC0972122 | 2013-06-11 | Inactive | |
| MARGOT JAY PERSONAL REAL ESTATE CORPORATION | — | BC1366601 | 2022-06-08 | Active | |
| MARGOT KIDDER PRODUCTIONS LTD. | — | BC0101434 | — | Inactive | |
| MARGOT MCKINLEY CONSULTING | — | FM0811852 | 2020-07-21 | Active | |
| MARGOT MCLAREN ART & DESIGN | — | FM0494263 | 2009-01-23 | Active | |
| MARGOT MCMILLAN LAW CORPORATION | — | BC1020701 | 2014-12-02 | Active | |
| MARGOT R. RUTHERFORD NOTARY CORPORATION | — | BC0463256 | 1994-01-25 | Active | |
| MARGOT RICHARDS LIGHTING CONSULTANT INC. | — | BC0679685 | 2003-10-22 | Active | |
| MARGOT THOMSON, LTD. | — | BC0390864 | 1990-07-18 | Inactive | |
| MARGOT WHITE EDUCATIONAL CONSULTING | — | FM0350341 | 2003-06-25 | Active | |
| MARGOT'S CAFE | — | FM0058116 | 1984-12-28 | Active | |
| MARGOTT HOLDINGS LIMITED | — | A0011117 | — | Inactive | |
| MARGO`S PROJECTS PATROL | — | FM0689072 | 2016-05-13 | Active | |
| MARGRACE MANAGEMENT LTD. | — | BC0436757 | 1992-12-01 | Inactive | |
| MARGRAE HOLDINGS LTD. | — | BC0062571 | 1964-11-30 | Inactive | |
| MARGRAN ASSOCIATES, INC. | — | A0040837 | 1995-05-01 | Inactive | |
| MARGRAN MARKETING LTD. | — | BC0176233 | 1978-06-06 | Inactive | |
| MARGRAN NO. 1 LIMITED PARTNERSHIP | — | LP0178751 | 1995-05-02 | Active | |
| MARGRANITE | — | FM0703112 | 2016-11-15 | Active | |
| MARGRANITE INDUSTRY LTD. | — | BC0271534 | 1983-12-01 | Inactive | |
| MARGRAVE ENERGY INC. | — | BC0711631 | 2004-12-17 | Inactive | |
| MARGRET BUDZIANOWSKA-KWIATKOWSKI, M.D. INC. | — | BC0644127 | 2002-03-15 | Active | |
| MARGRET PERRY REHABILITATION CONSULTANT LTD. | — | BC0187522 | 1979-03-05 | Inactive | |
| MARGREY CONSULTING CORP. | — | BC0408133 | 1991-06-21 | Inactive | |
| MARGRIET BERKHOUT FINE ART | — | FM1077115 | 2025-05-29 | Active | |
| MARGRITA'S HEALTH CARE ENHANCEMENT CENTRE | — | FM0143835 | 1993-05-14 | Active | |
| MARGRO HOLDINGS INC. | — | BC0214467 | 1980-08-13 | Inactive | |
| MARGRON INVESTMENTS LTD. | — | BC0162575 | 1977-06-10 | Inactive | |
| MARGSON CONTRACTING LTD. | — | BC0358600 | 1989-01-26 | Inactive | |
| MARGSON ENTERPRISES LTD. | — | BC1318121 | 2021-08-03 | Active | |
| MARGUERITA THORSLUND CSIL PROGRAM SOCIETY | — | S0083662 | 2025-09-24 | Active | |
| MARGUERITE CONTRACTING LTD. | — | BC1261284 | 2020-08-13 | Active | |