| MAINLAND READY MIX (1977) LTD. | — | BC0162718 | — | Inactive | — |
| MAINLAND REALTY LTD. | — | BC0053347 | 1962-04-24 | Inactive | — |
| MAINLAND RECREATION LTD. | — | BC0104255 | — | Inactive | — |
| MAINLAND REEL PROOF | — | FM0061799 | 1985-06-07 | Active | — |
| MAINLAND REINFORCING LTD. | — | BC0227912 | 1981-02-26 | Inactive | — |
| MAINLAND REPAIR SERVICE LTD. | — | BC0211210 | 1980-06-10 | Inactive | — |
| MAINLAND REPO AUTO SALES | — | FM0078196 | 1987-05-11 | Active | — |
| MAINLAND REPORTING SERVICES | — | FM0059943 | 1985-03-26 | Active | — |
| MAINLAND REPORTING SERVICES | — | FM1007585 | 2023-01-12 | Active | — |
| MAINLAND REPORTING SERVICES (2002) INC. | — | BC0645948 | 2002-04-18 | Inactive | — |
| MAINLAND RESTAURANT EQUIPMENT REPAIR SERVICE | — | FM0196646 | 1996-04-02 | Active | — |
| MAINLAND RESTAURANT GP INC. | — | BC1372189 | 2022-07-20 | Active | — |
| MAINLAND RESTAURANT LIMITED PARTNERSHIP | — | LP0892963 | 2023-01-05 | Active | — |
| MAINLAND RESTAURANTS INC. | — | BC0974190 | 2013-07-01 | Inactive | — |
| MAINLAND RETRO HOLDINGS INC. | — | BC1082600 | 2016-07-12 | Inactive | — |
| MAINLAND RMC MATERIALS LTD. | — | BC1491605 | 2024-07-11 | Active | — |
| MAINLAND ROOFING & SHEET METAL (1981) LTD. | — | BC0235728 | 1981-05-29 | Inactive | — |
| MAINLAND ROOFING LTD. | — | BC0934354 | 2012-03-03 | Active | — |
| MAINLAND ROOFING LTD. | — | BC0588410 | 1999-07-07 | Inactive | — |
| MAINLAND SAFETY FLOORING LTD. | — | BC0833052 | 2008-08-20 | Inactive | — |
| MAINLAND SAFETY TRAINING COMPANY | — | FM0645775 | 2014-10-28 | Active | — |
| MAINLAND SAFETY TRAINING COMPANY LTD. | — | BC1088378 | 2016-09-02 | Active | — |
| MAINLAND SALVAGE LTD. | — | BC0278181 | 1984-05-17 | Inactive | — |
| MAINLAND SAND & GRAVEL | — | FM0743151 | 2018-03-20 | Active | — |
| MAINLAND SAND & GRAVEL ULC | — | BC0069288 | 1966-04-28 | Inactive | — |
| MAINLAND SAND & GRAVEL ULC | — | BC1013422 | 2014-09-12 | Inactive | — |
| MAINLAND SAND AND GRAVEL PRODUCTS LTD. | — | BC0037100 | — | Inactive | — |
| MAINLAND SAWMILLS LTD. | — | BC0106744 | 1972-02-22 | Inactive | — |
| MAINLAND SEA-BEE MARINE GENERAL RADIO SERVICES CLUB | — | S0012893 | 1977-01-31 | Inactive | — |
| MAINLAND SECONDARY METER SERVICES | — | FM0060108 | 1985-03-29 | Active | — |
| MAINLAND SECURITIES LIMITED | — | BC0008994 | — | Inactive | — |
| MAINLAND SECURITY AND PROTECTION SERVICES LTD. | — | BC0534984 | 1997-01-20 | Inactive | — |
| MAINLAND SECURITY INC. | — | BC1304434 | 2021-05-09 | Inactive | — |
| MAINLAND SECURITY SERVICES | — | FM0523073 | 2010-02-25 | Active | — |
| MAINLAND SECURITY SERVICES | — | FM0518577 | 2010-01-03 | Inactive | — |
| MAINLAND SEPTIC INSTALLATION LIMITED | — | BC1463833 | 2024-02-01 | Active | — |
| MAINLAND SERVICE CENTRE LTD. | — | BC1070107 | 2016-03-30 | Active | — |
| MAINLAND SERVICES & SALES LTD. | — | A0135092 | 2024-12-30 | Active | — |
| MAINLAND SETTLEMENT SERVICES LTD. | — | BC1238913 | 2020-01-29 | Inactive | — |
| MAINLAND SEWING MACHINE | — | FM0391066 | 2005-02-23 | Active | — |
| MAINLAND SHEET METAL CONTRACTING LTD. | — | BC1187688 | 2018-11-23 | Active | — |
| MAINLAND SHEET METAL MANUFACTURING | — | FM0468592 | 2008-01-22 | Active | — |
| MAINLAND SHORING & DEEP FOUNDATIONS LTD. | — | BC1013048 | 2014-09-09 | Active | — |
| MAINLAND SIGMA SOLUTIONS | — | FM1075146 | 2025-05-08 | Active | — |
| MAINLAND SIGNS | — | FM0596788 | 2012-12-05 | Active | — |
| MAINLAND SIGNS (2016) INC. | — | BC1063816 | 2016-02-04 | Inactive | — |
| MAINLAND SIGNS (BC) | — | FM0536643 | 2010-08-19 | Active | — |
| MAINLAND SIGNS INC. | — | BC1304364 | 2021-05-08 | Active | — |
| MAINLAND SIGNS LIMITED | — | BC1019604 | 2014-11-20 | Inactive | — |
| MAINLAND SIGNS LTD. | — | BC0332269 | 1987-08-24 | Inactive | — |
| MAINLAND SILVITECH SERVICES LTD. | — | BC0331550 | 1987-08-05 | Inactive | — |
| MAINLAND SLEEP DIAGNOSTICS LTD. | — | BC0642753 | 2002-02-22 | Active | — |
| MAINLAND SMART SHINE LTD. | — | BC1548085 | 2025-07-12 | Active | — |
| MAINLAND SODA DISTRIBUTORS OF BC | — | FM0204778 | 1996-08-20 | Active | — |
| MAINLAND SOFTWARE GROUP | — | FM0095656 | 1989-03-15 | Active | — |
| MAINLAND SOLAR CORP. | — | BC1542772 | 2025-06-05 | Active | — |
| MAINLAND SOUND & COMMUNICATION INC. | — | BC0698927 | 2004-07-02 | Inactive | — |
| MAINLAND SOUNDLAB LIMITED | — | BC0207168 | 1980-03-26 | Inactive | — |
| MAINLAND SOURCE TRUCK LINE LTD. | — | BC1352602 | 2022-03-11 | Active | — |
| MAINLAND SPEECH LANGUAGE PATHOLOGY INC. | — | BC1179819 | 2018-09-18 | Active | — |
| MAINLAND SPORTS PHOTOGRAPHY | — | FM0530716 | 2010-06-02 | Active | — |
| MAINLAND SPRAY-COAT CONCRETE | — | FM0119828 | 1991-06-10 | Active | — |
| MAINLAND STAIRS LTD. | — | BC0309553 | 1986-05-23 | Inactive | — |
| MAINLAND STAMP & COIN CO. | — | FM0213532 | 1997-01-31 | Active | — |
| MAINLAND STAMP HOUSE | — | FM0208899 | 1996-10-29 | Inactive | — |
| MAINLAND STEEL FABRICATORS LTD. | — | BC0249296 | 1982-03-03 | Inactive | — |
| MAINLAND STOCK SALES | — | FM0029477 | 1978-12-05 | Active | — |
| MAINLAND STRATEGIES INC. | — | BC1134588 | 2017-09-20 | Active | — |
| MAINLAND STREET LIMITED PARTNERSHIP | — | LP0439711 | 2006-12-15 | Inactive | — |
| MAINLAND STUCCO & DRYWALL COMPANY (1994) LTD. | — | BC0466995 | 1994-02-22 | Inactive | — |
| MAINLAND SUPER-VAC | — | FM0442253 | 2007-01-25 | Inactive | — |
| MAINLAND SUPER-VAC LTD. | — | BC0852004 | 2009-05-14 | Active | — |
| MAINLAND SUPPORT SERVICES LTD. | — | BC1425616 | 2023-07-04 | Active | — |
| MAINLAND SURVEYS LTD. | — | BC0457246 | 1993-11-02 | Inactive | — |
| MAINLAND SURVIVAL SUPPLIES | — | FM0790469 | 2019-10-22 | Inactive | — |
| MAINLAND SURVIVAL SUPPLIES | — | FM0854722 | 2021-08-04 | Active | — |
| MAINLAND SURVIVAL SUPPLIES INC. | — | BC0279717 | 1984-06-22 | Inactive | — |
| MAINLAND SUSPENSION SERVICES LTD. | — | BC0269325 | 1983-09-28 | Inactive | — |
| MAINLAND T.V REPAIR SERVICE LTD. | — | BC0277840 | 1984-05-09 | Inactive | — |
| MAINLAND T.V. FURNITURE & APPLIANCES LTD. | — | BC0063271 | — | Inactive | — |
| MAINLAND TANK SERVICE | — | FM0436801 | 2006-11-01 | Active | — |
| MAINLAND TANK SERVICES LTD. | — | BC1500223 | 2024-09-04 | Active | — |
| MAINLAND TAX & BOOKKEEPING | — | FM0577736 | 2012-03-02 | Active | — |
| MAINLAND TAX ADVISORY INC. | — | BC1516166 | 2024-12-11 | Active | — |
| MAINLAND TAXI LTD. | — | BC0852328 | 2009-05-20 | Inactive | — |
| MAINLAND TAXIDERMY | — | FM1037852 | 2024-02-07 | Active | — |
| MAINLAND TECH CENTRE, A DIVISION OF LAURELTON INVESTMENTS LTD. | — | FM0304497 | 2001-06-28 | Active | — |
| MAINLAND TECHNICAL SERVICES INC. | — | BC0650340 | 2002-07-02 | Active | — |
| MAINLAND TECHNOLOGIES | — | FM0162398 | 1994-06-16 | Active | — |
| MAINLAND TENANTS ASSOCIATION | — | S0022833 | 1987-09-01 | Inactive | — |
| MAINLAND TENT AND EVENT RENTALS | — | FM0375900 | 2004-07-05 | Active | — |
| MAINLAND TILE & GRANITE | — | FM0469597 | 2008-02-04 | Active | — |
| MAINLAND TILE AND STONE (2019) LTD. | — | BC1211738 | 2019-06-07 | Inactive | — |
| MAINLAND TILE AND STONE LTD. | — | BC0954459 | 2012-11-05 | Inactive | — |
| MAINLAND TIMBER COMPANY LIMITED | — | BC0004770 | — | Inactive | — |
| MAINLAND TIRES LTD. | — | BC1512263 | 2024-11-18 | Active | — |
| MAINLAND TIRES LTD. | — | BC1237723 | 2020-01-18 | Inactive | — |
| MAINLAND TOBACCO (WHOLESALE) LTD. | — | BC0008979 | — | Inactive | — |
| MAINLAND TOTAL TECHNOLOGIES INC. | — | BC0734938 | 2005-09-14 | Active | — |
| MAINLAND TOW N GO | — | FM0765975 | 2019-01-17 | Active | — |
| MAINLAND TOW N GO LTD. | — | BC1257606 | 2020-07-17 | Active | — |
| MAINLAND TOWING & RECOVERY LTD. | — | BC1067941 | 2016-03-11 | Inactive | — |
| MAINLAND TOWING & RECOVERY LTD. | — | BC0841354 | 2008-12-11 | Inactive | — |
| MAINLAND TOWING LTD. | — | BC0322200 | 1987-02-19 | Inactive | — |
| MAINLAND TOY PICKS | — | FM0866901 | 2022-01-08 | Active | — |
| MAINLAND TRACTOR SERVICE LTD. | — | BC0591776 | 1999-09-02 | Inactive | — |
| MAINLAND TRADERS LTD. | — | BC0202577 | 1980-01-08 | Inactive | — |
| MAINLAND TRADING & DISTRIBUTING | — | FM0294129 | 2001-01-19 | Active | — |
| MAINLAND TRAFFIC CONTROL LTD. | — | BC1220062 | 2019-08-19 | Active | — |
| MAINLAND TRAFFIC LINE MARKING LTD. | — | BC0133126 | 1974-12-02 | Inactive | — |
| MAINLAND TRANSMISSION SERVICES LTD. | — | BC0666388 | 2003-03-21 | Inactive | — |
| MAINLAND TRANSPORT INCORPORATED | — | BC0468054 | 1994-03-04 | Inactive | — |
| MAINLAND TREE FARM | — | FM0228214 | 1997-10-10 | Active | — |
| MAINLAND TREE FARM LTD. | — | BC0622713 | 2001-02-21 | Inactive | — |
| MAINLAND TRUCK AD LIMITED | — | BC0138399 | 1975-06-10 | Inactive | — |
| MAINLAND TRUCK AND TRAILER SALES LTD. | — | BC1129904 | 2017-08-11 | Active | — |
| MAINLAND TRUCK REPAIR INC. | — | BC0469152 | 1994-03-18 | Inactive | — |
| MAINLAND TRUCKING LTD. | — | BC1495750 | 2024-08-07 | Active | — |
| MAINLAND TRUSS LTD. | — | BC0314643 | 1986-09-15 | Inactive | — |
| MAINLAND TRUSS SYSTEMS LTD. | — | BC0172059 | 1978-03-06 | Inactive | — |
| MAINLAND TURF CLUB HALLS LTD. | — | BC0080309 | 1968-06-17 | Inactive | — |
| MAINLAND TURF EQUIPMENT | — | FM0036726 | 1981-02-26 | Inactive | — |
| MAINLAND TURKEY FARM LTD. | — | BC0154777 | 1976-11-15 | Inactive | — |
| MAINLAND TUTORING SERVICES | — | FM0352600 | 2003-07-30 | Active | — |
| MAINLAND UTILITY SERVICES | — | FM0350630 | 2003-07-01 | Active | — |
| MAINLAND VALLEY PLUMBING LIMITED | — | BC1319266 | 2021-08-11 | Inactive | — |
| MAINLAND VANCOUVER PROPERTY MANAGEMENT AND SERVICES INC. | — | BC1598221 | 2026-07-03 | Active | — |
| MAINLAND VENDING | — | FM0138801 | 1993-01-14 | Active | — |
| MAINLAND VENTURES CO. | — | FM0372159 | 2004-05-12 | Active | — |
| MAINLAND VENTURES CORPORATION | — | BC0849644 | 2009-04-14 | Active | — |
| MAINLAND VENTURES INC. | — | BC0609212 | 2000-06-16 | Inactive | — |
| MAINLAND VENTURES LIMITED | — | BC0207456 | 1980-03-31 | Inactive | — |
| MAINLAND VIDEO CITY | — | FM0417955 | 2006-02-24 | Active | — |
| MAINLAND VIDEO PRODUCTIONS | — | FM0064353 | 1985-10-11 | Active | — |
| MAINLAND WAREHOUSING & DISTRIBUTION LTD. | — | BC0190405 | 1979-05-03 | Inactive | — |
| MAINLAND WASTE DISPOSAL INC. | — | BC0571736 | 1998-09-16 | Inactive | — |
| MAINLAND WATER HAULING LTD. | — | BC1071138 | 2016-04-07 | Inactive | — |
| MAINLAND WATERPROOFING INC. | — | BC0279882 | 1984-06-27 | Inactive | — |
| MAINLAND WELLNESS CONSULTING INC. | — | BC1546777 | 2025-07-03 | Active | — |
| MAINLAND WEST COAST SEAL SYSTEM INC. | — | BC1593712 | 2026-06-03 | Active | — |
| MAINLAND WEST GROUP LTD. | — | BC1460322 | 2024-01-12 | Active | — |
| MAINLAND WEST INVESTMENTS INC. | — | BC1565227 | 2025-11-27 | Active | — |
| MAINLAND WEST LIVING INC. | — | BC1494111 | 2024-07-26 | Active | — |
| MAINLAND WEST NURSERY LTD. | — | BC1279443 | 2020-12-14 | Active | — |
| MAINLAND WEST PROPERTIES (WHITE ROCK) INC. | — | BC1485716 | 2024-06-10 | Active | — |
| MAINLAND WEST PROPERTIES INC. | — | BC1234697 | 2019-12-20 | Active | — |
| MAINLAND WHISKY LTD. | — | BC1161923 | 2018-04-26 | Active | — |
| MAINLAND WHOLESALE DRUGS LTD. | — | BC0031470 | — | Inactive | — |
| MAINLAND WHOLESALE FURNISHING LTD. | — | BC1324078 | 2021-09-14 | Active | — |
| MAINLAND WHOLESALE LIMITED | — | BC1036490 | 2015-05-14 | Inactive | — |
| MAINLAND WHOLESALE LTD. | — | BC0873667 | 2010-02-11 | Inactive | — |
| MAINLAND WHOLISTIC WELLNESS INC. | — | BC1362639 | 2022-05-13 | Active | — |
| MAINLAND WILDLIFE CONTROL CORPORATION | — | BC1338447 | 2021-12-17 | Active | — |
| MAINLAND WINDOW CLEANING SERVICE | — | FM0144393 | 1993-05-27 | Active | — |
| MAINLAND WINDOW INSTALLATIONS INC. | — | BC0314342 | 1986-09-08 | Inactive | — |
| MAINLAND WIRELESS HUB LTD. | — | BC1521486 | 2025-01-14 | Active | — |
| MAINLAND WOOD SERVICES INC. | — | BC0108546 | 1972-04-28 | Active | — |
| MAINLAND WOOD WASTE RECYCLING INC. | — | BC0459227 | 1993-11-30 | Inactive | — |
| MAINLAND WOOL FUEL CO-OPERATIVE ASSOCIATION | — | CP0000462 | — | Inactive | — |
| MAINLAND-INTERIOR TRUCK ACCESSORIES | — | FM0025811 | 1978-02-02 | Active | — |
| MAINLAND-YOUNG FREIGHT | — | FM0485581 | 2008-09-05 | Active | — |
| MAINLAND: DRONEWORKS | — | FM0820285 | 2020-10-17 | Active | — |
| MAINLANDER BUSINESS ASSOCIATION | — | S0029394 | 1992-08-10 | Inactive | — |
| MAINLANDER SHOPPING NEWS LTD. | — | BC0093361 | — | Inactive | — |
| MAINLANDER TRUCKING | — | FM0826180 | 2020-12-04 | Active | — |
| MAINLANDER WRITING SOCIETY | — | S0078921 | 2023-09-27 | Active | — |
| MAINLANDERS STURGEON/SALMON CHARTERS | — | FM0673776 | 2015-11-03 | Active | — |
| MAINLANDINFO TRADING LTD. | — | BC0970081 | 2013-05-15 | Inactive | — |
| MAINLARK DEVELOPMENTS | — | FM0566137 | 2011-09-19 | Active | — |
| MAINLINE ADVISORY INC. | — | BC0870946 | 2010-01-11 | Active | — |
| MAINLINE AUTOMOTIVE LTD. | — | BC0162298 | 1977-06-03 | Inactive | — |
| MAINLINE BAIT & TACKLE LTD. | — | BC0681812 | 2003-11-24 | Inactive | — |
| MAINLINE BUILDING SERVICE CONSULTANTS | — | FM0043756 | 1982-08-31 | Active | — |
| MAINLINE BUILDING SERVICE CONSULTANTS INC. | — | BC0287106 | 1985-01-10 | Inactive | — |
| MAINLINE CAPITAL | — | FM0573323 | 2012-01-05 | Active | — |
| MAINLINE CAPITAL CORPORATION | — | A0101722 | 2017-03-01 | Active | — |
| MAINLINE CARTAGE LTD. | — | BC0477961 | 1994-08-04 | Inactive | — |
| MAINLINE CEDAR PRODUCTS LTD. | — | BC0174641 | 1978-05-02 | Inactive | — |
| MAINLINE CO-OPERATIVE | — | CP0000854 | — | Inactive | — |
| MAINLINE COMPUTER SERVICE | — | FM0169419 | 1994-10-27 | Active | — |
| MAINLINE CONSTRUCTION PRODUCTS LTD. | — | BC0095274 | — | Inactive | — |
| MAINLINE CONTRACTING LTD. | — | BC0462099 | 1994-01-07 | Active | — |
| MAINLINE CONTRACTING LTD. | — | BC0172414 | 1978-03-13 | Inactive | — |
| MAINLINE COURIERS | — | FM0382996 | 2004-10-24 | Active | — |
| MAINLINE CRANE RENTALS LTD. | — | BC0046479 | — | Inactive | — |
| MAINLINE CUSTOMS | — | FM0785459 | 2019-08-21 | Active | — |
| MAINLINE DEVELOPMENTS LTD. | — | BC0098320 | 1971-02-10 | Inactive | — |
| MAINLINE DISTRIBUTORS LTD. | — | BC0185869 | 1979-01-31 | Inactive | — |
| MAINLINE DOOR AND GATE SYSTEMS | — | FM0171988 | 1994-12-16 | Inactive | — |
| MAINLINE DRAINAGE LTD. | — | BC1570597 | 2025-12-31 | Active | — |
| MAINLINE DRIVING SCHOOL | — | FM0351610 | 2003-07-16 | Active | — |
| MAINLINE ELECTRIC | — | FM0055390 | 1984-07-25 | Active | — |
| MAINLINE ELECTRIC LTD. | — | BC0328308 | 1987-06-15 | Active | — |
| MAINLINE ELEVATOR SYSTEMS | — | FM0326254 | 2002-07-04 | Active | — |
| MAINLINE ENTERPRISES | — | FM0111064 | 1990-09-05 | Active | — |
| MAINLINE ENTERPRISES | — | FM0161742 | 1994-06-03 | Active | — |
| MAINLINE ENTERPRISES | — | FM0358346 | 2003-10-28 | Active | — |
| MAINLINE ENTERPRISES | — | FM0032481 | 1979-12-11 | Active | — |
| MAINLINE ENTERPRISES INC. | — | BC1415218 | 2023-05-09 | Active | — |
| MAINLINE EQUIPMENT LTD. | — | C0176285 | 1978-06-07 | Inactive | — |