| SLAMMIN SALMON SPORT FISHING | — | FM0877846 | 2022-04-22 | Active | |
| SLAMMIN' SALMON SPORT FISHING LTD. | — | BC1581966 | 2026-03-13 | Active | |
| SLAMON CONTRACTING LTD. | — | BC1426695 | 2023-07-10 | Active | |
| SLAMOO | — | FM0810822 | 2020-07-14 | Active | |
| SLAMP CONSTRUCTION LTD. | — | A0008173 | — | Inactive | |
| SLAMPMAN ENTERPRISES LTD. | — | BC0362594 | 1989-03-30 | Inactive | |
| SLAMWICH FOOTLONG HOLDINGS LTD. | — | BC1071779 | 2016-04-12 | Active | |
| SLAMWICH INVESTMENTS LTD. | — | BC0720750 | 2005-04-04 | Active | |
| SLANDOWNE ENTERPRISES LTD. | — | BC0323577 | 1987-03-18 | Inactive | |
| SLANE DIGITAL | — | FM1020556 | 2023-07-04 | Active | |
| SLANE TRADING BC | — | FM0788792 | 2019-10-01 | Inactive | |
| SLANEY CONSTRUCTION COMPANY LIMITED | — | BC0045682 | — | Inactive | |
| SLANEY CONSULTING LTD. | — | BC0689393 | 2004-03-11 | Inactive | |
| SLANEY CONTRACTING LTD. | — | BC0493454 | 1995-03-24 | Inactive | |
| SLANEY ESTATES LIMITED | — | BC0062278 | 1964-11-02 | Inactive | |
| SLANEY HOLDINGS INC. | — | BC0563624 | 1998-04-27 | Inactive | |
| SLANEY HOLDINGS LTD. | — | BC0120506 | 1973-07-27 | Inactive | |
| SLANEY POOLS MAINTENANCE LTD. | — | BC1408663 | 2023-03-31 | Active | |
| SLANEY RANDALL LLP | — | LL0001655 | 2019-12-19 | Active | |
| SLANEY SAFETY SERVICES LTD. | — | BC0712111 | 2004-12-22 | Active | |
| SLANEY'S CONTRACTING | — | FM0175550 | 1995-03-01 | Active | |
| SLANG BANG PRODUCTIONS INC. | — | BC0608514 | 2000-06-07 | Inactive | |
| SLANG CLOTHES | — | FM0732615 | 2017-11-08 | Active | |
| SLANG CLOTHING CO. INC. | — | BC0645018 | 2002-04-03 | Inactive | |
| SLANG INVESTMENTS, INC. | — | BC1249046 | 2020-05-02 | Active | |
| SLANG PRODUCTIONS, INC. | — | BC0752596 | 2006-03-23 | Inactive | |
| SLANGGANG CREATIVE CORP. | — | BC1554047 | 2025-08-28 | Active | |
| SLANGIN' IRON CONSTRUCTION INCORPORATED | — | BC1011899 | 2014-08-26 | Active | |
| SLANINA CONTRACTING LTD. | — | BC1568618 | 2025-12-18 | Active | |
| SLANIS FE WILNEW LTE: THE WOMEN OF OUR PEOPLE SOCIETY | — | S0029789 | 1992-11-24 | Inactive | |
| SLANK HOLDINGS LTD. | — | BC0349025 | 1988-07-22 | Inactive | |
| SLANT DESIGN AND MARKETING INC. | — | BC0851146 | 2009-05-04 | Active | |
| SLANT HOLDINGS LTD. | — | BC1297159 | 2021-03-30 | Active | |
| SLANT MEDIA | — | FM0866313 | 2022-01-01 | Active | |
| SLANT RECORDS | — | FM0438286 | 2006-11-22 | Active | |
| SLANT SIX GAMES INC. | — | BC0717205 | 2005-02-23 | Inactive | |
| SLANT SIX GAMES INC. | — | BC0971301 | 2013-06-01 | Active | |
| SLANT SYSTEMS | — | FM0228705 | 1997-10-21 | Active | |
| SLANT SYSTEMS LTD. | — | BC0600700 | 2000-02-04 | Inactive | |
| SLANT VR TOURS | — | FM0439179 | 2006-12-07 | Active | |
| SLANT-SIX CLOTHING | — | FM0170128 | 1994-11-14 | Active | |
| SLANT-SIX CLOTHING INC. | — | BC0538954 | 1997-03-18 | Active | |
| SLANTASTIC CONSTRUCTION & MAINTENANCE | — | FM1016533 | 2023-05-12 | Active | |
| SLANTED FILMS | — | FM0705157 | 2016-12-13 | Active | |
| SLANTED MEDIA | — | FM0352091 | 2003-07-22 | Active | |
| SLANTED SEASONS DESIGNS INC. | — | A0069167 | 2006-10-12 | Active | |
| SLANTO INDUSTRIAL CORP. | — | BC0687157 | 2004-02-12 | Inactive | |
| SLAP AND TICKLE PRODUCTIONS | — | FM0110920 | 1990-08-28 | Active | |
| SLAP ART DESIGNS | — | FM0593604 | 2012-10-15 | Active | |
| SLAP BACK MUSIC PRODUCTION | — | FM0326955 | 2002-07-12 | Active | |
| SLAP COMMUNICATIONS INC. | — | BC1180075 | 2018-09-20 | Active | |
| SLAP DASH ENTERTAINMENT | — | FM0333995 | 2002-11-05 | Active | |
| SLAP HAPPY (NERDS & MONSTERS 2) CARTOONS INC. | — | BC0999736 | 2014-04-16 | Active | |
| SLAP HAPPY (NERDS & MONSTERS I) CARTOONS INC. | — | BC0951342 | 2012-09-27 | Active | |
| SLAP HAPPY (THE HOLLOW 1) CARTOONS INC. | — | BC1088761 | 2016-09-07 | Active | |
| SLAP HAPPY (THE HOLLOW 2) CARTOONS INC. | — | BC1179399 | 2018-09-14 | Active | |
| SLAP HAPPY CARTOONS | — | FM0425228 | 2006-05-25 | Active | |
| SLAP HAPPY CARTOONS INC. | — | BC0874535 | 2010-02-23 | Active | |
| SLAP HOLDINGS LTD. | — | BC1201706 | 2019-03-19 | Inactive | |
| SLAP JACK RECORDS | — | FM0335054 | 2002-11-19 | Active | |
| SLAP MARKETING AND COMMUNICATIONS | — | FM0550285 | 2011-02-23 | Active | |
| SLAP SHOT ENTERPRISES LTD. | — | BC0458628 | 1993-11-23 | Active | |
| SLAP SHOT II PRODUCTIONS INC. | — | A0054156 | 2001-03-23 | Inactive | |
| SLAP SHOT INVESTMENTS INC. | — | BC0795907 | 2007-06-29 | Inactive | |
| SLAP SHOTS HOCKEY TRAINING CENTER INC. | — | BC0523020 | 1996-07-03 | Inactive | |
| SLAP YO' GRANNY SWEETS | — | FM0813016 | 2020-07-31 | Active | |
| SLAP-SHOT MANUFACTURING LTD. | — | BC0263782 | 1983-05-09 | Inactive | |
| SLAP-SHOTT SONGS PUBLISHING | — | FM0160936 | 1994-05-20 | Active | |
| SLAPBO CANADA INC. | — | BC1488447 | 2024-06-21 | Active | |
| SLAPFUNK ALLSTARS PRODUCTIONS | — | FM0299457 | 2001-04-11 | Active | |
| SLAPHAPPY SOCIAL | — | FM1008527 | 2023-01-26 | Active | |
| SLAPP-LEGAL DEFENCE FUND SOCIETY | — | S0037223 | 1997-08-08 | Inactive | |
| SLAPPERBEATS | — | FM0889918 | 2022-09-12 | Active | |
| SLAPPIN GRASS | — | FM0879006 | 2022-05-03 | Active | |
| SLAPPY'S | — | FM1029245 | 2023-11-02 | Active | |
| SLAPPZZ | — | FM0603125 | 2013-03-12 | Active | |
| SLAPPZZ.COM | — | FM0603127 | 2013-03-12 | Active | |
| SLAPS ENTERPRISES | — | FM0830740 | 2021-01-26 | Active | |
| SLAPSE | — | FM0784188 | 2019-08-02 | Active | |
| SLAPSHOT DISTRIBUTORS INC. | — | BC0242443 | 1981-09-16 | Inactive | |
| SLAPSHOT ENTERPRISE | — | FM0206975 | 1996-09-27 | Active | |
| SLAPSHOT ENTERPRISES LTD. | — | BC0607343 | 2000-05-18 | Inactive | |
| SLAPSHOT FRAMING | — | FM0412838 | 2005-12-15 | Active | |
| SLAPSHOT HOLDINGS INC. | — | BC0532253 | 1996-12-02 | Inactive | |
| SLAPSHOT MEDIA INC. | — | A0126891 | 2023-03-16 | Active | |
| SLAPSHOT PUBLICATIONS LTD. | — | BC0194652 | 1979-07-30 | Inactive | |
| SLAPSHOT SIGNS | — | FM0744288 | 2018-04-04 | Active | |
| SLAPSHOT SPORTS COLLECTIBLES | — | FM0114655 | 1991-01-08 | Active | |
| SLAPSHOT SPORTSCARDS | — | FM0117376 | 1991-04-05 | Active | |
| SLAPSHOTS BAR & GRILL INC. | — | BC0622753 | 2001-02-22 | Inactive | |
| SLAPSHOTS GRILL | — | FM0536872 | 2010-08-23 | Active | |
| SLAPSTYK PRODUCTS INTERNATIONAL INC. | — | BC0320614 | 1987-01-22 | Inactive | |
| SLARK TOOTH LOGGING LTD. | — | BC0349113 | 1988-07-25 | Inactive | |
| SLARK WERKS | — | FM0214334 | 1997-02-14 | Active | |
| SLARKES EVENTS | — | FM0686770 | 2016-04-18 | Active | |
| SLASH AND BURN PUBLISHING | — | FM0592506 | 2012-09-28 | Active | |
| SLASH ATHLETICS | — | FM1052385 | 2024-07-30 | Active | |
| SLASH CONSTRUCTION LTD. | — | BC1377906 | 2022-09-07 | Active | |
| SLASH FINTECH LIMITED | — | BC1343778 | 2022-01-20 | Active | |
| SLASH FIRST AID | — | FM0093411 | 1988-12-21 | Active | |
| SLASH FOR CASH CONTRACTING | — | FM0378027 | 2004-08-06 | Active | |
| SLASH HEAVY HAUL | — | FM0815115 | 2020-08-25 | Active | |
| SLASH HEAVY HAUL | — | FM0860476 | 2021-10-14 | Active | |
| SLASH HEAVY HAUL LTD. | — | BC1327249 | 2021-10-06 | Inactive | |
| SLASH HOLDINGS LTD. | — | BC0417576 | 1991-12-23 | Inactive | |
| SLASH JANITORIAL/RENOVATION | — | FM0130485 | 1992-05-28 | Active | |
| SLASH N' DASH LOGGING LTD. | — | BC1517412 | 2024-12-18 | Active | |
| SLASH PHOTOGRAPHIC | — | FM0106686 | 1990-04-17 | Active | |
| SLASH PILE SILVICULTURE | — | FM0137394 | 1992-12-01 | Active | |
| SLASH PILE TREASURES LTD. | — | BC0486206 | 1994-12-16 | Inactive | |
| SLASH PRODUCTION SERVICES | — | FM0138498 | 1993-01-07 | Active | |
| SLASH RHINO CONTRACTING | — | FM0418202 | 2006-02-28 | Active | |
| SLASH SEVEN RANCH | — | FM0689121 | 2016-05-13 | Active | |
| SLASH SODA DEVELOPMENT STUDIO INC. | — | BC1378011 | 2022-09-08 | Active | |
| SLASH TRASH DESIGN | — | FM0496297 | 2009-02-20 | Active | |
| SLASHB EMPORIUM | — | FM0737014 | 2018-01-08 | Active | |
| SLASHCO DISTRIBUTION INC. | — | BC0697988 | 2004-06-21 | Inactive | |
| SLASHCOLLECTIVE | — | FM0836413 | 2021-03-08 | Active | |
| SLASHDOT DATA SERVICES LTD. | — | BC1062952 | 2016-01-28 | Inactive | |
| SLASHERS, SPLASHERS & SMASHERS ENTERTAINMENT INC. | — | BC1557827 | 2025-09-19 | Active | |
| SLASHTAG TECHNOLOGY & SERVICES LTD. | — | BC1283350 | 2021-01-11 | Inactive | |
| SLASHWARP STUDIOS INC. | — | BC1597303 | 2026-06-26 | Active | |
| SLASSOR WALKER INC. | — | BC0312522 | 1986-07-25 | Inactive | |
| SLAT HOLDINGS LTD. | — | BC1025524 | 2015-01-22 | Inactive | |
| SLATCH CONSTRUCTION | — | FM0796138 | 2020-01-10 | Inactive | |
| SLATCH CONSTRUCTION LTD. | — | BC1240751 | 2020-02-13 | Inactive | |
| SLATCH CONSTRUCTION LTD. | — | A0127330 | 2023-04-18 | Active | |
| SLATCHINUM DEVELOPMENT CORPORATION | — | BC1047297 | 2015-08-27 | Active | |
| SLATCO TECH INC. | — | A0122121 | 2022-03-08 | Active | |
| SLATE & SILK | — | FM0846674 | 2021-05-25 | Active | |
| SLATE AND STRIPES | — | FM0784382 | 2019-08-07 | Active | |
| SLATE ASSET MANAGEMENT ULC | — | BC1187152 | 2018-11-20 | Inactive | |
| SLATE BLUE DESIGN | — | FM0402796 | 2005-07-20 | Active | |
| SLATE BUILDING GROUP LTD. | — | BC1606692 | 2026-09-03 | Active | |
| SLATE COMMUNICATIONS | — | FM0586983 | 2012-07-03 | Active | |
| SLATE CONCRETE SYSTEMS | — | FM0343160 | 2003-03-21 | Active | |
| SLATE CONSULTING SOLUTIONS | — | FM0655853 | 2015-03-18 | Active | |
| SLATE CPA | — | FM1030863 | 2023-11-24 | Active | |
| SLATE CPA LTD. | — | BC1397618 | 2023-01-24 | Active | |
| SLATE CREEK CEDAR LTD. | — | BC0215686 | 1980-09-08 | Inactive | |
| SLATE CREEK ENTERPRISES LTD. | — | BC0025703 | 1950-03-03 | Active | |
| SLATE CREEK GENERAL STORE | — | FM1019259 | 2023-06-17 | Active | |
| SLATE CREEK LOGGING CO. LTD. | — | BC0024567 | — | Inactive | |
| SLATE CREEK METALS INC. | — | BC0790543 | 2007-05-08 | Inactive | |
| SLATE CREEK MINING COMPANY LTD. | — | BC0589208 | 1999-07-19 | Inactive | |
| SLATE CREEK MINING CORPORATION LTD. (N.P.L.) | — | BC0103324 | — | Inactive | |
| SLATE CREEK PLACERS LTD. | — | BC0022447 | — | Inactive | |
| SLATE DENTAL HYGIENE INC. | — | BC1227471 | 2019-10-21 | Active | |
| SLATE DESIGN/WRITE | — | FM0206135 | 1996-09-13 | Active | |
| SLATE DEVELOPMENT CORP. | — | BC0804561 | 2007-10-04 | Inactive | |
| SLATE EUROPEAN REAL ESTATE GP INC. | — | A0099718 | 2016-08-09 | Inactive | |
| SLATE EUROPEAN REAL ESTATE II GP INC. | — | A0103338 | 2017-08-08 | Inactive | |
| SLATE EUROPEAN REAL ESTATE LIMITED PARTNERSHIP I | — | XP0695532 | 2016-08-11 | Active | |
| SLATE EUROPEAN REAL ESTATE LIMITED PARTNERSHIP II | — | XP0725455 | 2017-08-09 | Active | |
| SLATE FILMS INC. | — | BC1552645 | 2025-08-14 | Active | |
| SLATE FILMS INC. | — | BC0429675 | 1992-07-27 | Inactive | |
| SLATE FINANCIAL TECHNOLOGIES INC. | — | BC1555098 | 2025-08-29 | Active | |
| SLATE HOLDINGS (CANADA) ULC | — | BC1187151 | 2018-11-20 | Active | |
| SLATE HOLDINGS INC. | — | BC1075863 | 2016-05-16 | Active | |
| SLATE HOLDINGS LTD. | — | BC0471032 | 1994-04-18 | Inactive | |
| SLATE HOSTING | — | FM0508966 | 2009-08-13 | Active | |
| SLATE INNOVATION LABS INC. | — | BC1190119 | 2018-12-13 | Active | |
| SLATE INVESTMENT (CANADA) ULC | — | BC1185832 | 2018-11-07 | Active | |
| SLATE JEWELRY CO. | — | FM0671311 | 2015-10-01 | Active | |
| SLATE MANAGEMENT ULC | — | C1222423 | 2019-09-06 | Active | |
| SLATE MARKETING AGENCY INC. | — | BC1256662 | 2020-07-10 | Active | |
| SLATE OFFICE I L.P. | — | XP0595104 | 2012-11-06 | Inactive | |
| SLATE PLACER LTD. | — | BC0232392 | 1981-04-16 | Active | |
| SLATE RENEW INC. | — | BC0396926 | 1990-11-23 | Active | |
| SLATE RIVER CONSULTING | — | FM0390926 | 2005-02-21 | Active | |
| SLATE ROCK & GRAVEL INC. | — | A0127631 | 2023-05-09 | Active | |
| SLATE ROCK AND GRAVEL | — | FM1016419 | 2023-05-11 | Active | |
| SLATE SALON AND SPA INC. | — | BC0552170 | 1997-10-15 | Active | |
| SLATE SECURITIES GP INC. | — | A0104738 | 2018-01-15 | Inactive | |
| SLATE SECURITIES L.P. | — | XP0737648 | 2018-01-16 | Inactive | |
| SLATE SECURITIES REAL ESTATE CAPITAL I GP INC. | — | A0118525 | 2021-06-10 | Inactive | |
| SLATE SECURITIES REAL ESTATE CAPITAL I L.P. | — | XP0849181 | 2021-06-16 | Active | |
| SLATE SPACES INC. | — | BC1605903 | 2026-08-28 | Active | |
| SLATE STONE ART | — | FM0281703 | 2000-05-31 | Active | |
| SLATE SURREY BOOKKEEPING COOP | — | CP1030037 | 2024-07-31 | Active | |
| SLATE TRANSPORT LTD. | — | BC1304923 | 2021-05-12 | Active | |
| SLATE TRANSPORT, WILFRED SLATE D.B.A. | — | FM0205887 | 1996-09-11 | Active | |
| SLATE UPPER MAINLAND INC. | — | BC0721886 | 2005-04-15 | Active | |
| SLATE VALLEY ROOFING | — | FM0297660 | 2001-03-13 | Active | |
| SLATE VALLEY ROOFING LTD. | — | BC0656592 | 2002-10-18 | Inactive | |
| SLATE VALLEY ROOFING LTD. | — | BC0767944 | 2006-09-05 | Inactive | |
| SLATE WEARABLES | — | FM0770960 | 2019-03-14 | Active | |
| SLATE WELLNESS LTD. | — | BC1441743 | 2023-09-27 | Active | |
| SLATE ZEVIP HOLDINGS ULC | — | BC1380529 | 2022-09-28 | Active | |
| SLATE'S AUTOBODY LTD. | — | BC0419198 | 1992-01-29 | Inactive | |
| SLATE'S STUDIO | — | FM0747030 | 2018-05-11 | Active | |
| SLATE6IX MEDIA | — | FM1060235 | 2024-11-13 | Active | |
| SLATECHUCK INVESTMENTS LTD. | — | BC1555840 | 2025-09-05 | Active | |
| SLATEPOP STUDIO INC. | — | BC1582135 | 2026-03-16 | Active | |
| SLATER & ASSOCIATES COUNSELLING AND PSYCHOTHERAPY CLINIC INC. | — | BC1531873 | 2025-03-18 | Active | |
| SLATER & COLINA MANAGEMENT COMPANY | — | FM0492359 | 2008-12-19 | Active | |
| SLATER - CRAFT WOOD DESIGN | — | FM0139371 | 1993-02-03 | Active | |
| SLATER AND ASSOCIATES COUNSELLING AND PSYCHOTHERAPY | — | FM1023963 | 2023-08-21 | Active | |
| SLATER BOOKKEEPING AND MANAGEMENT SERVICES | — | FM0108992 | 1990-06-22 | Inactive | |
| SLATER CAPITAL CORPORATION | — | C1523835 | 2025-02-01 | Active | |