| MERCURY DYNASTY MEDIA INC. | — | BC0985483 | 2013-11-13 | Inactive | |
| MERCURY ELECTRIC COMPANY | — | FM0143874 | 1993-05-17 | Active | |
| MERCURY ELECTRIC LTD. | — | BC1296655 | 2021-03-26 | Active | |
| MERCURY ELECTRICALS | — | FM0626488 | 2014-02-08 | Active | |
| MERCURY ENGINEERING DESIGN INCORPORATED | — | BC0200813 | 1979-11-30 | Inactive | |
| MERCURY ENTERPRISE LTD. | — | BC0576432 | 1998-12-10 | Inactive | |
| MERCURY ENTERPRISES | — | FM0186712 | 1995-09-15 | Active | |
| MERCURY ENTERPRISES | — | FM0423696 | 2006-05-05 | Active | |
| MERCURY ENTERPRISES LTD. | — | BC0078910 | — | Inactive | |
| MERCURY ENTERPRISES LTD. | — | BC0421010 | 1992-02-24 | Inactive | |
| MERCURY ENTERPRISES LTD. | — | BC0270172 | 1983-10-19 | Inactive | |
| MERCURY ENTERPRISES LTD. | — | BC0354122 | 1988-11-02 | Inactive | |
| MERCURY ENTERTAINMENT INCORPORATED | — | BC0575170 | 1998-11-19 | Inactive | |
| MERCURY EQUIPMENT LTD. | — | BC0106065 | 1972-01-26 | Inactive | |
| MERCURY ERECTORS LTD. | — | BC0138997 | 1975-06-27 | Inactive | |
| MERCURY ESTATES LIMITED | — | BC0077088 | 1967-12-08 | Inactive | |
| MERCURY EXCAVATING & CONTRACTING COMPANY LTD. | — | BC0074757 | — | Inactive | |
| MERCURY EXPLORATIONS LIMITED (N.P.L.) | — | BC0078571 | — | Inactive | |
| MERCURY EXPRESS LTD. | — | BC0040300 | 1957-11-27 | Inactive | |
| MERCURY EXPRESS LTD. | — | BC0639878 | 2002-01-02 | Inactive | |
| MERCURY EXPRESS PHARMACY | — | FM0828331 | 2021-01-03 | Active | |
| MERCURY FARM TECHNOLOGIES CORP. | — | A0024987 | 1986-09-12 | Inactive | |
| MERCURY FENCE | — | FM0438615 | 2006-11-28 | Active | |
| MERCURY FENCE COMPANY | — | FM0106251 | 1990-03-30 | Inactive | |
| MERCURY FESTIVAL | — | FM0069857 | 1986-05-27 | Active | |
| MERCURY FILM WORKS | — | FM0242865 | 1998-07-07 | Active | |
| MERCURY FILMWORKS (WEST) INC. | — | BC0676812 | 2003-09-10 | Inactive | |
| MERCURY FINANCE LIMITED | — | BC0011279 | — | Inactive | |
| MERCURY FINANCE LIMITED | — | BC0029881 | — | Inactive | |
| MERCURY FOREST MANAGEMENT LTD. | — | BC0733701 | 2005-08-30 | Inactive | |
| MERCURY FRANCHISE LTD. | — | BC0052495 | — | Inactive | |
| MERCURY GARDENS LANDSCAPING LTD. | — | BC1407105 | 2023-03-23 | Active | |
| MERCURY GARDENS NURSERY LANDSCAPING YARDCARE | — | FM0154579 | 1994-01-12 | Active | |
| MERCURY GEOTHERMAL | — | FM0560152 | 2011-06-23 | Active | |
| MERCURY GLASS AND ALUMINUM LTD. | — | BC0685253 | 2004-01-15 | Inactive | |
| MERCURY GOLD MARKETING | — | FM0213982 | 1997-02-11 | Active | |
| MERCURY GRAPHICS LTD. | — | BC0372283 | 1989-09-08 | Inactive | |
| MERCURY GROUP HOLDINGS INC. | — | BC0556138 | 1997-12-17 | Inactive | |
| MERCURY HEAT PUMPS AND HVAC | — | FM1063050 | 2024-12-19 | Active | |
| MERCURY HOLDINGS | — | FM0619166 | 2013-10-22 | Active | |
| MERCURY HOLDINGS LTD. | — | BC0037766 | — | Inactive | |
| MERCURY HOLDINGS LTD. | — | BC0214476 | 1980-08-13 | Inactive | |
| MERCURY HOMES | — | FM0001049 | 1967-05-11 | Active | |
| MERCURY II ACQUISITIONS CORP. | — | BC1385585 | 2022-11-04 | Active | |
| MERCURY IMPEX | — | FM0152839 | 1993-11-26 | Inactive | |
| MERCURY INDUSTRIAL INCORPORATED | — | BC0305538 | 1986-03-04 | Inactive | |
| MERCURY INDUSTRIES LTD. | — | BC0972327 | 2013-06-12 | Active | |
| MERCURY INSTALLATIONS INC. | — | BC0512989 | 1996-02-01 | Inactive | |
| MERCURY INTELLIGENCE INC. | — | BC1083157 | 2016-07-18 | Inactive | |
| MERCURY INTERNATIONAL | — | FM0020346 | 1976-03-04 | Active | |
| MERCURY INTERNATIONAL | — | FM0041084 | 1982-01-29 | Active | |
| MERCURY INTERNATIONAL COMMERCE INC. | — | BC1439675 | 2023-09-17 | Inactive | |
| MERCURY INTERNATIONAL DEVELOPMENTS CO., LTD. | — | BC0611390 | 2000-07-27 | Inactive | |
| MERCURY INTERNATIONAL TERMINALS LTD. | — | BC0449687 | 1993-06-24 | Inactive | |
| MERCURY INTERNATIONAL TRADE | — | FM0684153 | 2016-03-18 | Active | |
| MERCURY INTERNATIONAL TRADING LTD. | — | BC0826905 | 2008-06-04 | Inactive | |
| MERCURY INTERNATIONAL TRAVLSURANCE AGENCIES LTD/LES AGENCES VOYASSURANCE MERCURY INTERNATIONAL LTEE | — | A0004441 | — | Inactive | |
| MERCURY INTERNATIONAL TRAVLSURANCE LTD. | — | BC0035724 | — | Inactive | |
| MERCURY INVESTMENTS | — | FM0012202 | 1973-06-13 | Active | |
| MERCURY INVESTMENTS LTD. | — | BC0211920 | 1980-06-24 | Inactive | |
| MERCURY INVESTMENTS LTD. | — | BC0040571 | — | Inactive | |
| MERCURY LABS, INC. | — | BC1256031 | 2020-07-07 | Inactive | |
| MERCURY LABS, INC. | — | BC1501398 | 2024-09-11 | Active | |
| MERCURY LAUNCH & TUG LTD. | — | BC1485348 | 2024-06-07 | Active | |
| MERCURY LAUNCH & TUG LTD. | — | BC0326058 | 1987-05-01 | Inactive | |
| MERCURY LOGGING CO. LTD. | — | BC0041283 | — | Inactive | |
| MERCURY LOGISTICS | — | FM0554082 | 2011-04-07 | Active | |
| MERCURY LUMBER AND BUILDING SUPPLIES LIMITED | — | BC0033575 | — | Inactive | |
| MERCURY MACHINE EQUIPMENT LIMITED | — | BC0019592 | — | Inactive | |
| MERCURY MAINTENANCE SERVICES LIMITED | — | A0005350 | — | Inactive | |
| MERCURY MAN INVESTMENTS | — | FM0700496 | 2016-10-12 | Active | |
| MERCURY MANAGEMENT CONSULTANTS LTD. | — | BC0083567 | — | Inactive | |
| MERCURY MANAGEMENT INC. | — | BC0174803 | 1978-05-04 | Inactive | |
| MERCURY MANAGEMENT LTD. | — | BC0447265 | 1993-05-18 | Inactive | |
| MERCURY MANNER PICTURES LTD. | — | BC0345741 | 1988-05-24 | Inactive | |
| MERCURY MARINA & TRAILER PARK LTD. | — | BC0089024 | 1969-09-03 | Active | |
| MERCURY MARINE ACCEPTANCE CANADA | — | FM0338503 | 2003-01-21 | Active | |
| MERCURY MARINE ACCEPTANCE CANADA | — | FM0403471 | 2005-07-29 | Inactive | |
| MERCURY MARINE SERVICES LTD. | — | BC0067163 | 1965-12-02 | Inactive | |
| MERCURY MARINE ULC | — | A0012199 | 1975-11-26 | Active | |
| MERCURY MARKETING INC. | — | BC1449705 | 2023-11-15 | Active | |
| MERCURY MARKETING LTD. | — | BC0275033 | 1984-03-01 | Inactive | |
| MERCURY MECHANICAL | — | FM0629616 | 2014-03-19 | Active | |
| MERCURY MEDIA CORP. | — | BC1171872 | 2018-07-13 | Inactive | |
| MERCURY MEDIA INC. | — | BC0373938 | 1989-10-06 | Inactive | |
| MERCURY METALS | — | FM0422237 | 2006-04-19 | Inactive | |
| MERCURY METALS | — | FM0579964 | 2012-03-30 | Inactive | |
| MERCURY METALS LTD. | — | BC0989002 | 2013-12-20 | Active | |
| MERCURY METER SERVICES | — | FM0108780 | 1990-06-18 | Active | |
| MERCURY MILLWORK | — | FM0612516 | 2013-07-19 | Active | |
| MERCURY MINES LIMITED (NON-PERSONAL LIABILITY) | — | BC0009726 | — | Inactive | |
| MERCURY MINES LIMITED (NON-PERSONAL LIABILITY) | — | QE0002807 | — | Inactive | |
| MERCURY MIRROR CORPORATION | — | BC0470071 | 1994-04-06 | Inactive | |
| MERCURY MOLDS INTERNATIONAL LTD. | — | A0026536 | 1987-09-22 | Inactive | |
| MERCURY MOON LOGISTICS INC. | — | BC0990411 | 2014-01-08 | Inactive | |
| MERCURY MORTGAGE CORPORATION LTD. | — | BC0116477 | 1973-03-08 | Inactive | |
| MERCURY MOTOR | — | FM0791899 | 2019-11-10 | Active | |
| MERCURY MOUNTAINS RESOURCES LTD. | — | BC0088170 | — | Inactive | |
| MERCURY MUFFLER & SUPPLY CO. LTD. | — | BC0117379 | 1973-04-06 | Inactive | |
| MERCURY NETWORKS CO. | — | FM0282199 | 2000-06-07 | Active | |
| MERCURY OFFICE SUPPLIES COMPANY | — | FM0075228 | 1987-01-30 | Active | |
| MERCURY OIL CO. | — | A0005808 | — | Inactive | |
| MERCURY PACIFIC MANAGEMENT LTD. | — | BC0610471 | 2000-07-11 | Inactive | |
| MERCURY PACIFIC OUTBOARDS LIMITED | — | BC0142259 | — | Inactive | |
| MERCURY PACKERS & COLD STORAGE LTD. | — | BC0032853 | — | Inactive | |
| MERCURY PAINTING | — | FM0236463 | 1998-03-25 | Active | |
| MERCURY PARTNERS & COMPANY INC. | — | A0041448 | 1995-08-21 | Inactive | |
| MERCURY PARTNERS & COMPANY INC. | — | BC1160749 | 2018-04-17 | Active | |
| MERCURY PHOTOSCRIBE | — | FM0023113 | 1977-03-25 | Active | |
| MERCURY PICTURES INC. | — | BC0512911 | 1996-02-01 | Inactive | |
| MERCURY PICTURES INC. | — | BC0155880 | 1976-12-16 | Inactive | |
| MERCURY PLASTICS | — | FM0020211 | 1976-02-20 | Active | |
| MERCURY PLASTICS COMPANY LIMITED | — | BC0056238 | — | Inactive | |
| MERCURY PLASTICS OF CANADA INC. | — | BC1152314 | 2018-02-08 | Active | |
| MERCURY PREMIER SERVICES LTD. | — | BC0962681 | 2013-02-19 | Active | |
| MERCURY PRESS LTD. | — | BC0064238 | 1965-04-14 | Inactive | |
| MERCURY PRODUCTIONS | — | FM0233396 | 1998-01-30 | Active | |
| MERCURY PRODUCTIONS | — | FM0179217 | 1995-05-10 | Active | |
| MERCURY PROJECTS LTD. | — | BC0959933 | 2013-01-14 | Active | |
| MERCURY PROMOTIONS | — | FM0459869 | 2007-09-14 | Active | |
| MERCURY PROPERTIES LIMITED PARTNERSHIP | — | LP0731982 | 2017-10-31 | Active | |
| MERCURY PUBLICATIONS LIMITED | — | A0045608 | 1997-08-12 | Inactive | |
| MERCURY PULP AND TIMBER LIMITED | — | BC0043489 | — | Inactive | |
| MERCURY PURCHASER ULC | — | BC1365972 | 2022-06-03 | Inactive | |
| MERCURY REAL ESTATE LIMITED | — | BC0370330 | 1989-08-01 | Inactive | |
| MERCURY REFRIGERATION PRODUCTS AND SERVICES LTD. | — | BC0759476 | 2006-06-01 | Active | |
| MERCURY RENOVATIONS | — | FM0141680 | 1993-03-31 | Active | |
| MERCURY RESEARCH CORP. LTD. | — | A0023746 | 1985-10-15 | Inactive | |
| MERCURY RESOURCES CORP. | — | BC0756464 | 2006-05-02 | Inactive | |
| MERCURY REVOLUTION MARKETING INC. | — | BC0887290 | 2010-08-03 | Inactive | |
| MERCURY RISING ASTROLOGICAL SERVICES | — | FM0234737 | 1998-02-23 | Active | |
| MERCURY RISING TRIATHLON | — | FM0663771 | 2015-06-22 | Active | |
| MERCURY RISING TRIATHLON | — | FM0822250 | 2020-11-03 | Active | |
| MERCURY RIVER CAPITAL CORPORATION | — | BC0877008 | 2010-03-25 | Inactive | |
| MERCURY SALES LTD. | — | BC0097397 | 1970-12-21 | Inactive | |
| MERCURY SCHEDULING INC. | — | BC0262584 | 1983-04-12 | Inactive | |
| MERCURY SERVICE | — | FM0015025 | 1973-12-12 | Active | |
| MERCURY SERVICE INC. | — | BC0203303 | 1980-01-23 | Inactive | |
| MERCURY SEWING STORES LIMITED | — | BC0030578 | — | Inactive | |
| MERCURY SHIRT CO. | — | FM0335177 | 2002-11-21 | Active | |
| MERCURY SHOES LTD. | — | BC1338405 | 2021-12-16 | Active | |
| MERCURY SIGNS LTD. | — | BC0085935 | — | Inactive | |
| MERCURY SMALL BUSINESS MANAGEMENT SERVICES | — | FM0000627 | 1967-02-15 | Active | |
| MERCURY SOFTWARE | — | FM0055483 | 1984-07-30 | Active | |
| MERCURY SOFTWARE | — | FM0082641 | 1987-11-12 | Active | |
| MERCURY SOFTWARE | — | FM0068949 | 1986-04-25 | Active | |
| MERCURY SOFTWARE CORPORATION | — | BC0429614 | 1992-07-27 | Inactive | |
| MERCURY SPEECH AND LANGUAGE INC. | — | BC1460564 | 2024-01-13 | Active | |
| MERCURY SPORTSWEAR MFG | — | FM0863310 | 2021-11-18 | Active | |
| MERCURY SPORTSWEAR MFG | — | FM0869982 | 2022-02-08 | Active | |
| MERCURY STEEL LIMITED | — | A0031579 | 1990-06-07 | Inactive | |
| MERCURY SW HOLDINGS LTD. | — | BC1109380 | 2017-03-01 | Active | |
| MERCURY TANKLINES LIMITED | — | A0012889 | 1976-12-13 | Inactive | |
| MERCURY TECHNOLOGY SERVICES LTD. | — | BC0598536 | 1999-12-31 | Active | |
| MERCURY TELECOMS | — | FM0183764 | 1995-07-26 | Active | |
| MERCURY THEATRE RESTAURANT LIMITED | — | BC0261249 | 1983-03-10 | Inactive | |
| MERCURY TRADEFRONT | — | FM1095855 | 2026-01-26 | Active | |
| MERCURY TRADING CO. | — | FM0786993 | 2019-09-09 | Active | |
| MERCURY TRADING COMPANY | — | FM0009183 | 1971-12-30 | Active | |
| MERCURY TRADING LIMITED | — | BC0135828 | 1975-03-20 | Inactive | |
| MERCURY TRAILER DISTRIBUTING B.N.A. CORP. LTD. | — | BC0038435 | — | Inactive | |
| MERCURY TRAILER MANUFACTURING LIMITED | — | BC0078115 | — | Inactive | |
| MERCURY TRANSFER LTD. | — | BC0061022 | — | Inactive | |
| MERCURY TRANSPORT INC. | — | BC0831750 | 2008-08-01 | Inactive | |
| MERCURY TRANSPORT INC. | — | BC1281087 | 2021-01-01 | Active | |
| MERCURY TRAVEL | — | FM0000536 | 1967-01-27 | Active | |
| MERCURY TRAVEL (SQUAMISH) LTD. | — | BC0246701 | 1981-12-16 | Inactive | |
| MERCURY TRAVEL LTD. | — | BC0078755 | 1968-03-21 | Inactive | |
| MERCURY TREE REMOVAL | — | FM0727416 | 2017-09-01 | Active | |
| MERCURY TREE SERVICES LTD. | — | BC0639758 | 2001-12-28 | Inactive | |
| MERCURY VENDING SERVICES LTD. | — | BC0631907 | 2001-08-01 | Inactive | |
| MERCURY VENTURES LTD. | — | BC0020230 | 1946-02-18 | Inactive | |
| MERCURY VENTURES LTD. | — | BC0334053 | 1987-09-30 | Inactive | |
| MERCURY VENTURES LTD. | — | BC0820762 | 2008-03-31 | Active | |
| MERCURY WASTE DISPOSAL LTD. | — | A0034648 | 1991-12-05 | Inactive | |
| MERCURY WAVE NEWSLETTER | — | FM0262276 | 1999-07-07 | Active | |
| MERCURY WAVE TECHNICAL MANAGEMENT SERVICES | — | FM0311380 | 2001-10-30 | Active | |
| MERCURY WINCH DISTRIBUTORS LTD. | — | BC0127255 | 1974-04-24 | Inactive | |
| MERCURY WINCH MANUFACTURING LTD. | — | BC0087254 | 1969-06-06 | Inactive | |
| MERCURYSA ENTERPRISES LTD. | — | BC0965994 | 2013-03-25 | Active | |
| MERCURYSA ENTERPRISES LTD. | — | BC0584048 | 1999-04-23 | Inactive | |
| MERCUTERIE | — | FM0878048 | 2022-04-25 | Active | |
| MERCUTERIE BY MARIA | — | FM0779637 | 2019-06-11 | Active | |
| MERCUTIO PRODUCTIONS INC. | — | BC0828683 | 2008-06-25 | Inactive | |
| MERCWOOD BUILDS LTD. | — | BC1543049 | 2025-06-06 | Active | |
| MERCY & ANDY ENTERPRISE | — | FM0087967 | 1988-05-26 | Active | |
| MERCY AND GRACE CHRISTIAN MINISTRIES | — | S0084933 | 2026-03-24 | Active | |
| MERCY AUTO | — | FM1075664 | 2025-05-14 | Active | |
| MERCY CHEUNG REALTY | — | FM0889714 | 2022-09-08 | Active | |
| MERCY CHILDREN SOCIETY | — | S0069431 | 2018-06-04 | Active | |
| MERCY COMFORT HOMES INC. | — | BC1288865 | 2021-02-12 | Active | |
| MERCY CORPS | — | XS0048164 | 2004-10-13 | Inactive | |
| MERCY CORPS CANADA | — | S0048630 | 2005-01-31 | Inactive | |
| MERCY COUNSELLING & PSYCHOTHERAPY | — | FM1069885 | 2025-03-07 | Active | |
| MERCY DAVIS LAW CORPORATION | — | BC1536737 | 2025-04-24 | Active | |
| MERCY ECONOMIC DEVELOPMENT INTERNATIONAL CANADA CORPORATION | — | XS0055719 | 2009-09-25 | Inactive | |
| MERCY FALLING | — | FM0767782 | 2019-02-07 | Active | |
| MERCY FALLS BC INC. | — | A0133309 | 2024-07-30 | Active | |
| MERCY FASHION CO | — | FM0587181 | 2012-07-05 | Active | |
| MERCY FOR YOUTH MINISTRIES | — | XS0035207 | 1996-04-19 | Inactive | |