| MAINLINE EQUIPMENT LTD. | — | A0050686 | 1999-11-22 | Inactive | — |
| MAINLINE EQUIPMENT LTD. | — | A0005660 | — | Inactive | — |
| MAINLINE EQUIPMENT RENTAL SALES AND SERVICES INC. | — | BC1423118 | 2023-06-21 | Active | — |
| MAINLINE EXCAVATING LTD. | — | BC1307280 | 2021-05-26 | Active | — |
| MAINLINE EXPRESS LTD. | — | BC1026439 | 2015-01-31 | Active | — |
| MAINLINE FILTRATION SERVICES INC. | — | BC0352879 | 1988-10-13 | Inactive | — |
| MAINLINE FINANCE CO. LTD. | — | BC0034892 | — | Inactive | — |
| MAINLINE FOODS LTD. | — | A0027157 | 1988-02-01 | Inactive | — |
| MAINLINE FOREST PRODUCTS LTD. | — | BC0305733 | 1986-03-07 | Inactive | — |
| MAINLINE FREIGHT HANDLERS | — | FM0119801 | 1991-06-07 | Active | — |
| MAINLINE FREIGHT HANDLERS & WAREHOUSING LTD. | — | BC0589823 | 1999-07-28 | Inactive | — |
| MAINLINE GALLERIES | — | FM0517628 | 2009-12-13 | Active | — |
| MAINLINE GAS INSTALLATIONS LTD. | — | BC0529057 | 1996-10-11 | Active | — |
| MAINLINE GUTTERS | — | FM0647291 | 2014-11-20 | Active | — |
| MAINLINE HEALTH AND SAFETY | — | FM0535487 | 2010-08-04 | Active | — |
| MAINLINE HEAVY DUTY SERVICES | — | FM0283020 | 2000-06-20 | Active | — |
| MAINLINE HEAVY HAUL LTD. | — | BC0609826 | 2000-06-28 | Inactive | — |
| MAINLINE HOBBIES | — | FM0171698 | 1994-12-12 | Active | — |
| MAINLINE HOLDINGS LIMITED | — | BC0134038 | 1975-01-15 | Inactive | — |
| MAINLINE INDUSTRIES (2000) LTD. | — | BC0604173 | 2000-03-28 | Inactive | — |
| MAINLINE INDUSTRIES INC. | — | BC0174885 | 1978-05-08 | Inactive | — |
| MAINLINE INDUSTRIES LTD. | — | BC0534990 | 1997-01-20 | Inactive | — |
| MAINLINE INDUSTRIES LTD. | — | BC0050172 | — | Inactive | — |
| MAINLINE INSURANCE BROKERS INC. | — | A0051638 | 2000-04-03 | Inactive | — |
| MAINLINE IRRIGATION | — | FM0526136 | 2010-04-06 | Active | — |
| MAINLINE IRRIGATION AND LANDSCAPING | — | FM0372712 | 2004-05-19 | Active | — |
| MAINLINE IRRIGATION INC. | — | BC1150451 | 2018-01-25 | Active | — |
| MAINLINE LANDSCAPE SUPPLIES | — | FM0723721 | 2017-07-14 | Active | — |
| MAINLINE LANDSCAPE SUPPLIES | — | FM0386325 | 2004-12-13 | Active | — |
| MAINLINE LIVING PROPERTY MANAGEMENT LTD. | — | BC1162782 | 2018-05-03 | Active | — |
| MAINLINE LOGGING LTD. | — | BC1215974 | 2019-07-11 | Active | — |
| MAINLINE LOGGING LTD. | — | BC0730770 | 2005-07-25 | Inactive | — |
| MAINLINE LUMBER CO. LTD. | — | BC0027814 | — | Inactive | — |
| MAINLINE MAINTENANCE LTD. | — | BC0543397 | 1997-05-26 | Inactive | — |
| MAINLINE MANAGEMENT LTD. | — | BC0468255 | 1994-03-08 | Inactive | — |
| MAINLINE MARINE HOLDINGS LTD. | — | BC1251422 | 2020-05-27 | Active | — |
| MAINLINE MARINE SERVICES | — | FM0767372 | 2019-02-01 | Active | — |
| MAINLINE MEAT PACKERS LTD. | — | BC0278636 | 1984-05-29 | Inactive | — |
| MAINLINE MECHANICAL LTD. | — | BC0766746 | 2006-08-22 | Active | — |
| MAINLINE METAL MANUFACTURING CO., LTD. | — | BC0058866 | — | Inactive | — |
| MAINLINE MOBILE STORAGE | — | FM0483068 | 2008-07-29 | Inactive | — |
| MAINLINE MOBILE STORAGE | — | FM0573924 | 2012-01-13 | Active | — |
| MAINLINE OUTDOOR ADVENTURES | — | FM0305401 | 2001-07-16 | Active | — |
| MAINLINE PAINTING | — | FM0170975 | 1994-11-28 | Active | — |
| MAINLINE PALLET SERVICE LTD. | — | BC0092087 | — | Inactive | — |
| MAINLINE PAVING & CONTRACTING LTD. | — | BC0063241 | — | Inactive | — |
| MAINLINE PAVING LTD. | — | BC0541121 | 1997-04-18 | Inactive | — |
| MAINLINE PLUMBING & HEATING (2007) LTD. | — | BC0787056 | 2007-03-30 | Active | — |
| MAINLINE PLUMBING & HEATING LTD. | — | BC0391034 | 1990-07-20 | Inactive | — |
| MAINLINE PUBLISHING | — | FM0218991 | 1997-04-28 | Active | — |
| MAINLINE REAL ESTATE COMPANY LTD. | — | A0120358 | 2021-10-25 | Active | — |
| MAINLINE REFRIGERATION | — | FM0016142 | 1974-06-10 | Active | — |
| MAINLINE RENT-ALL (1986) LTD. | — | BC0312957 | 1986-08-06 | Inactive | — |
| MAINLINE ROOFING (2005) | — | FM0411063 | 2005-11-18 | Active | — |
| MAINLINE ROOFING CO. LTD. | — | BC0140167 | 1975-08-11 | Active | — |
| MAINLINE SERVICES LTD. | — | BC0845318 | 2009-02-10 | Active | — |
| MAINLINE SERVICES LTD. | — | BC0673186 | 2003-07-10 | Inactive | — |
| MAINLINE SEWER-DRAIN SERVICES | — | FM0177515 | 1995-03-31 | Active | — |
| MAINLINE SPORT AND WELLNESS LTD. | — | BC1067060 | 2016-03-03 | Active | — |
| MAINLINE STORAGE TRAILERS | — | FM0342570 | 2003-03-19 | Active | — |
| MAINLINE SYSTEMS INC. | — | BC0593435 | 1999-10-01 | Active | — |
| MAINLINE TATTOOS AND BODYPIERCING | — | FM0305726 | 2001-07-19 | Active | — |
| MAINLINE TELECOM SERVICES | — | FM0195664 | 1996-03-18 | Active | — |
| MAINLINE TRANSPORT LTD. | — | BC0028838 | — | Inactive | — |
| MAINLINE TRENCHING | — | FM0189960 | 1995-11-23 | Inactive | — |
| MAINLINE TRENCHING LTD. | — | BC0623340 | 2001-03-05 | Inactive | — |
| MAINLINE TRUCKING CO. LTD. | — | BC0109740 | 1972-06-13 | Inactive | — |
| MAINLINE VIDEO INSPECTION LTD. | — | BC1303512 | 2021-05-04 | Active | — |
| MAINLINE WAREHOUSING & STORAGE LTD. | — | BC0185744 | 1979-01-29 | Inactive | — |
| MAINLINES AUTO SUPPLY | — | FM0129752 | 1992-05-04 | Active | — |
| MAINLY AWNING & SIGNS LTD. | — | BC0353365 | 1988-10-20 | Active | — |
| MAINLY CLOTHES | — | FM0185283 | 1995-08-17 | Active | — |
| MAINLY CREATIONS | — | FM0053295 | 1984-04-09 | Active | — |
| MAINLY ENERGY SOLUTIONS | — | FM0513738 | 2009-10-20 | Active | — |
| MAINLY HOLDINGS LTD. | — | BC0482276 | 1994-10-14 | Active | — |
| MAINLY MAID SERVICES | — | FM0133293 | 1992-08-12 | Active | — |
| MAINLY MAINTENANCE | — | FM0261699 | 1999-06-24 | Active | — |
| MAINLY MECHANICAL | — | FM0363521 | 2004-01-20 | Inactive | — |
| MAINLY MEXICAN IMPORTS | — | FM0133667 | 1992-08-20 | Active | — |
| MAINLY MINIS AUTOMOTIVE REPAIR SERVICES | — | FM0174402 | 1995-02-07 | Active | — |
| MAINLY MODISH COUTURE | — | FM0470339 | 2008-02-12 | Active | — |
| MAINLY MODISH COUTURE INC. | — | BC0850179 | 2009-04-21 | Inactive | — |
| MAINLY MUSIC | — | FM0242359 | 1998-06-25 | Active | — |
| MAINLY MUSIC GUITARS, ETC. INC. | — | BC0299849 | 1985-10-31 | Inactive | — |
| MAINLY PUBLICATIONS INC. | — | BC0628817 | 2001-06-05 | Inactive | — |
| MAINLY TAXES | — | FM1033287 | 2023-12-19 | Active | — |
| MAINLY TAXES INC. | — | BC1482462 | 2024-05-23 | Active | — |
| MAINLY THE BRAND LTD. | — | BC1255669 | 2020-07-03 | Inactive | — |
| MAINPHASE ELECTRIC LTD. | — | BC0530921 | 1996-11-12 | Active | — |
| MAINPLEX CONSTRUCTION LTD. | — | BC0313740 | 1986-08-22 | Inactive | — |
| MAINPOWER ELECTRICAL LTD. | — | BC1134906 | 2017-09-22 | Active | — |
| MAINPRIZE CONTRACTING LTD. | — | BC0754782 | 2006-04-13 | Inactive | — |
| MAINPRIZE MANAGEMENT | — | FM0243208 | 1998-07-13 | Active | — |
| MAINPRIZE PAINTING | — | FM1067376 | 2025-02-08 | Active | — |
| MAINPRIZE SECOND HAND & ANTIQUES LTD. | — | BC0189815 | 1979-04-24 | Inactive | — |
| MAINRA HOLDING CORPORATION | — | BC0743095 | 2005-12-14 | Active | — |
| MAINROAD COLLISION REPAIRS LTD. | — | BC0344014 | 1988-04-19 | Inactive | — |
| MAINROAD CONTRACTING LIMITED PARTNERSHIP | — | LP0091017 | 1988-09-27 | Inactive | — |
| MAINROAD CONTRACTING LTD. | — | BC1387327 | 2022-11-17 | Active | — |
| MAINROAD DEICING PRODUCTS LIMITED PARTNERSHIP | — | LP0482536 | 2008-07-21 | Inactive | — |
| MAINROAD EAST KOOTENAY CONTRACTING LIMITED PARTNERSHIP | — | LP0492147 | 2008-12-17 | Active | — |
| MAINROAD EAST KOOTENAY CONTRACTING LTD. | — | BC0624805 | 2001-03-23 | Active | — |
| MAINROAD ELECTRIC LTD. | — | BC0689291 | 2004-03-10 | Inactive | — |
| MAINROAD FRASER MAINTENANCE LIMITED PARTNERSHIP | — | LP0533376 | 2010-07-07 | Active | — |
| MAINROAD FRASER MAINTENANCE LTD. | — | BC0885330 | 2010-07-07 | Active | — |
| MAINROAD HOLDINGS LTD. | — | BC0344270 | 1988-04-22 | Active | — |
| MAINROAD HOWE SOUND CONTRACTING LIMITED PARTNERSHIP | — | LP0492150 | 2008-12-17 | Inactive | — |
| MAINROAD HOWE SOUND CONTRACTING LTD. | — | BC0660168 | 2002-12-13 | Inactive | — |
| MAINROAD INFRASTRUCTURE MAINTENANCE LIMITED PARTNERSHIP | — | LP0498508 | 2009-03-23 | Inactive | — |
| MAINROAD INFRASTRUCTURE MAINTENANCE LTD. | — | BC0807740 | 2007-11-06 | Inactive | — |
| MAINROAD IPT HOLDINGS LTD. | — | BC0933299 | 2012-02-21 | Inactive | — |
| MAINROAD IPT MANAGEMENT LIMITED PARTNERSHIP | — | LP0577624 | 2012-03-01 | Inactive | — |
| MAINROAD IPT MANAGEMENT LTD. | — | BC0933293 | 2012-02-21 | Inactive | — |
| MAINROAD LIMITED PARTNER HOLDINGS LTD. | — | BC0841657 | 2008-12-16 | Inactive | — |
| MAINROAD LIMITED PARTNER LTD. | — | BC0981540 | 2013-10-01 | Active | — |
| MAINROAD LIMITED PARTNER LTD. | — | BC0891918 | 2010-10-01 | Inactive | — |
| MAINROAD LOWER MAINLAND CONTRACTING LIMITED PARTNERSHIP | — | LP0492153 | 2008-12-17 | Active | — |
| MAINROAD LOWER MAINLAND CONTRACTING LTD. | — | BC0634128 | 2001-09-19 | Active | — |
| MAINROAD MAINTENANCE PRODUCTS LIMITED PARTNERSHIP | — | LP0492154 | 2008-12-17 | Active | — |
| MAINROAD MAINTENANCE PRODUCTS LTD. | — | BC0752520 | 2006-03-23 | Active | — |
| MAINROAD MID-ISLAND CONTRACTING LIMITED PARTNERSHIP | — | LP0750004 | 2018-06-21 | Active | — |
| MAINROAD MID-ISLAND CONTRACTING LTD. | — | BC1167906 | 2018-06-12 | Active | — |
| MAINROAD MID-ISLAND PROPERTIES (PARKSVILLE) LTD. | — | BC0647936 | 2002-05-22 | Inactive | — |
| MAINROAD NORTH ISLAND CONTRACTING LIMITED PARTNERSHIP | — | LP0750003 | 2018-06-21 | Active | — |
| MAINROAD NORTH ISLAND CONTRACTING LTD. | — | BC1166884 | 2018-06-04 | Active | — |
| MAINROAD PAVEMENT MARKING LIMITED PARTNERSHIP | — | LP0492158 | 2008-12-17 | Inactive | — |
| MAINROAD PAVEMENT MARKING LTD. | — | BC0671686 | 2003-06-17 | Inactive | — |
| MAINROAD PROPERTIES (ANNACIS) LTD. | — | BC0631447 | 2001-07-23 | Inactive | — |
| MAINROAD PROPERTIES (CLOVERDALE) LIMITED PARTNERSHIP | — | LP0492182 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (CLOVERDALE) LTD. | — | BC0814374 | 2008-01-22 | Active | — |
| MAINROAD PROPERTIES (COLEBROOK) LTD. | — | BC0909533 | 2011-05-03 | Inactive | — |
| MAINROAD PROPERTIES (COLEBROOK) LTD. | — | BC0790775 | 2007-05-10 | Inactive | — |
| MAINROAD PROPERTIES (DP) LTD. | — | BC0502245 | 1995-08-10 | Inactive | — |
| MAINROAD PROPERTIES (DUKE POINT) LTD. | — | BC0842267 | 2008-12-23 | Inactive | — |
| MAINROAD PROPERTIES (DUKE POINT) LTD. | — | BC1181227 | 2018-10-01 | Active | — |
| MAINROAD PROPERTIES (DUNCAN) LIMITED PARTNERSHIP | — | LP0492181 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (DUNCAN) LTD. | — | BC0704033 | 2004-09-13 | Active | — |
| MAINROAD PROPERTIES (GILMORE) LIMITED PARTNERSHIP | — | LP0492174 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (GILMORE) LTD. | — | BC0631554 | 2001-07-25 | Inactive | — |
| MAINROAD PROPERTIES (GULF ISLANDS) LIMITED PARTNERSHIP | — | LP0492170 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (GULF ISLANDS) LTD. | — | BC0704096 | 2004-09-14 | Active | — |
| MAINROAD PROPERTIES (KOOTENAY) LIMITED PARTNERSHIP | — | LP0644735 | 2014-10-14 | Inactive | — |
| MAINROAD PROPERTIES (KOOTENAY) LTD. | — | BC0771234 | 2006-10-10 | Active | — |
| MAINROAD PROPERTIES (LANGFORD) LIMITED PARTNERSHIP | — | LP0492166 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (LANGFORD) LTD. | — | BC0671689 | 2003-06-17 | Active | — |
| MAINROAD PROPERTIES (MID-ISLAND) LIMITED PARTNERSHIP | — | LP0750653 | 2018-06-29 | Active | — |
| MAINROAD PROPERTIES (MID-ISLAND) LTD. | — | BC1168290 | 2018-06-14 | Active | — |
| MAINROAD PROPERTIES (NORTH ISLAND) LIMITED PARTNERSHIP | — | LP0750651 | 2018-06-29 | Active | — |
| MAINROAD PROPERTIES (NORTH ISLAND) LTD. | — | BC1168248 | 2018-06-14 | Active | — |
| MAINROAD PROPERTIES (PEMBERTON) LTD. | — | BC0704101 | 2004-09-14 | Inactive | — |
| MAINROAD PROPERTIES (PORT KELLS 2) LTD. | — | BC1326354 | 2021-10-01 | Active | — |
| MAINROAD PROPERTIES (PORT KELLS 2) LTD. | — | BC1188258 | 2018-11-28 | Inactive | — |
| MAINROAD PROPERTIES (PORT KELLS) LIMITED PARTNERSHIP | — | LP0492165 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (PORT KELLS) LTD. | — | BC0600498 | 2000-02-01 | Active | — |
| MAINROAD PROPERTIES (SIDNEY) LIMITED PARTNERSHIP | — | LP0492161 | 2008-12-17 | Inactive | — |
| MAINROAD PROPERTIES (SIDNEY) LTD. | — | BC0830921 | 2008-07-24 | Inactive | — |
| MAINROAD PROPERTIES (SQUAMISH) LTD. | — | BC0662051 | 2003-01-15 | Inactive | — |
| MAINROAD SHOULDERING LTD. | — | BC0502246 | 1995-08-10 | Inactive | — |
| MAINROAD SOUTH ISLAND CONTRACTING LIMITED PARTNERSHIP | — | LP0492155 | 2008-12-17 | Active | — |
| MAINROAD SOUTH ISLAND CONTRACTING LTD. | — | BC0660170 | 2002-12-13 | Active | — |
| MAINROAD TRANSTRONIC SERVICES LIMITED PARTNERSHIP | — | LP0492160 | 2008-12-17 | Active | — |
| MAINROAD TRANSTRONIC SERVICES LTD. | — | BC0706772 | 2004-10-21 | Active | — |
| MAINROAD TRUCKING LTD. | — | BC1272938 | 2020-11-03 | Active | — |
| MAINS CHIROPRACTIC LTD. | — | BC0923045 | 2011-10-18 | Active | — |
| MAINS CRANE & RIGGING LTD. | — | BC0477013 | 1994-07-19 | Inactive | — |
| MAINS INDUSTRIES INC. | — | BC1399046 | 2023-02-02 | Active | — |
| MAINSAIL CAPITAL INC. | — | BC1536611 | 2025-04-23 | Active | — |
| MAINSAIL CHARTERS | — | FM0205792 | 1996-09-10 | Active | — |
| MAINSAIL CONSTRUCTION LTD. | — | BC0672084 | 2003-06-20 | Inactive | — |
| MAINSAIL DEVELOPMENTS LIMITED | — | BC0541340 | 1997-04-22 | Inactive | — |
| MAINSAIL MEDIA | — | FM0761390 | 2018-11-20 | Active | — |
| MAINSAIL PRODUCTIONS | — | FM0504837 | 2009-06-12 | Active | — |
| MAINSAIL REALTY LTD. | — | BC0403374 | 1991-04-02 | Inactive | — |
| MAINSAIL SPORTS INC. | — | BC1078320 | 2016-06-07 | Inactive | — |
| MAINSBORNE COMMUNICATIONS INTERNATIONAL INC. | — | BC0483406 | 1994-11-01 | Inactive | — |
| MAINSCREEN SOLUTIONS | — | FM0616472 | 2013-09-13 | Active | — |
| MAINSE MECHANICAL | — | FM0061246 | 1985-05-16 | Active | — |
| MAINSHEET INVESTMENTS INC. | — | BC0966175 | 2013-03-27 | Active | — |
| MAINSITE PICTURES LTD. | — | BC1360146 | 2022-04-28 | Active | — |
| MAINSLEEP SLEEP ARH INC. | — | BC1236334 | 2020-01-07 | Active | — |
| MAINSOCIAL TECHNOLOGY | — | FM0471722 | 2008-02-29 | Active | — |
| MAINSOCIAL TECHNOLOGY INC. | — | BC0860429 | 2009-09-02 | Inactive | — |
| MAINSOURCE INTERNATIONAL TRADING CORP. | — | A0032508 | 1990-11-30 | Active | — |
| MAINSPACE EDUCATION CONSULTING | — | FM0379347 | 2004-08-28 | Active | — |
| MAINSPAN LOGISTICS INC. | — | BC1288623 | 2021-02-11 | Active | — |
| MAINSPRING CATTLE LTD. | — | BC0125898 | 1974-03-11 | Inactive | — |
| MAINSPRING CONSULTING COLLECTIVE | — | FM0845477 | 2021-05-13 | Active | — |
| MAINSPRING CONSULTING INC. | — | BC0746259 | 2006-01-19 | Inactive | — |
| MAINSPRING DESIGN | — | FM0571466 | 2011-12-03 | Active | — |
| MAINSPRING HOLDINGS LTD. | — | BC1099831 | 2016-12-12 | Active | — |
| MAINSPRING HOLDINGS LTD. | — | BC0140012 | 1975-08-06 | Inactive | — |
| MAINSPRING MEDIA LTD. | — | A0128018 | 2023-06-07 | Inactive | — |
| MAINSPRING WATCH AND CLOCK | — | FM0713992 | 2017-03-24 | Active | — |
| MAINSTAGE MANAGEMENT INC. | — | BC0580129 | 1999-02-16 | Inactive | — |
| MAINSTAGE STAGING SYSTEMS INC. | — | BC0650220 | 2002-06-28 | Inactive | — |
| MAINSTAR CONSTRUCTION | — | FM0833715 | 2021-02-21 | Inactive | — |
| MAINSTAR CONSTRUCTION LTD. | — | BC1318752 | 2021-08-06 | Active | — |
| MAINSTAY CAPITAL CORP. | — | BC0341477 | 1988-03-01 | Inactive | — |
| MAINSTAY CAPITAL CORP. | — | BC0388977 | 1990-06-13 | Inactive | — |
| MAINSTAY CLOTHING CO. | — | FM0716360 | 2017-04-21 | Active | — |