| KASSIDY STEINKE TRUCKING LTD. | — | BC0946546 | 2012-07-26 | Inactive | |
| KASSIE CAPITAL CORPORATION | — | A0063250 | 2004-09-16 | Inactive | |
| KASSIE'S MUSIC & SOUND LTD. | — | BC0311917 | 1986-07-14 | Inactive | |
| KASSIER REAL ESTATE | — | FM0011432 | 1973-02-07 | Active | |
| KASSIER REAL ESTATE LTD. | — | BC0115351 | 1973-01-30 | Inactive | |
| KASSIM LAKHA ABDULLA & CO. | — | FM0337960 | 2003-01-13 | Active | |
| KASSIRER ASSET MANAGEMENT CORPORATION | — | A0101330 | 2017-01-20 | Inactive | |
| KASSLA CLEANERS | — | FM0582148 | 2012-04-28 | Active | |
| KASSLAN HOME-STAGING | — | FM0427650 | 2006-06-23 | Active | |
| KASSLAR CONSTRUCTION CORPORATION | — | BC0210334 | 1980-05-27 | Inactive | |
| KASSLYN CONTRACTING | — | FM0678283 | 2016-01-12 | Active | |
| KASSLYN CONTRACTING LTD. | — | BC1414470 | 2023-05-04 | Active | |
| KASSON AIR CO. LTD. | — | BC0734745 | 2005-09-12 | Inactive | |
| KAST HAIR STUDIO INC. | — | BC1592518 | 2026-05-27 | Active | |
| KAST HOLDINGS LTD. | — | BC1161567 | 2018-04-24 | Active | |
| KAST HOTELS LIMITED | — | A0015387 | — | Inactive | |
| KAST HOTELS LIMITED | — | C0561864 | — | Inactive | |
| KAST INVESTMENTS LTD. | — | BC0597161 | 1999-12-08 | Active | |
| KAST PRODUCTIONS | — | FM0076537 | 1987-03-12 | Active | |
| KAST PSG SCORING | — | FM0717809 | 2017-05-05 | Active | |
| KAST REALTY LTD. | — | BC1066949 | 2016-03-03 | Inactive | |
| KAST TECHNOLOGY INC. | — | BC1471923 | 2024-03-21 | Active | |
| KASTAWAY ENTERPRISES 1998 | — | FM0233902 | 1998-02-06 | Active | |
| KASTAWAYZ ART | — | FM0527179 | 2010-04-19 | Active | |
| KASTAWAYZ ART | — | FM0489117 | 2008-10-28 | Inactive | |
| KASTCO INDUSTRIES INC. | — | BC0188247 | 1979-03-20 | Inactive | |
| KASTCO RENTALS (1995) LTD. | — | BC0504531 | 1995-09-20 | Inactive | |
| KASTCON CONSTRUCTION LTD. | — | BC0499927 | 1995-07-04 | Inactive | |
| KASTECH CANADA INC. | — | BC1257792 | 2020-07-20 | Active | |
| KASTECH INVESTMENT HOLDING CORPORATION | — | BC0794368 | 2007-06-15 | Inactive | |
| KASTEEL BROS PAINTING | — | FM0712337 | 2017-03-08 | Active | |
| KASTEEL BROTHERS PAINTING | — | FM0717220 | 2017-05-01 | Active | |
| KASTEEL CONSTRUCTION | — | FM0651779 | 2015-01-28 | Active | |
| KASTEEL CONSULTING | — | FM0814301 | 2020-08-16 | Active | |
| KASTEEL HOLDINGS LTD. | — | BC1535916 | 2025-04-16 | Active | |
| KASTEEL INSTALLATIONS LTD. | — | BC0169685 | 1978-01-04 | Inactive | |
| KASTEEL PRESSURE WASHING | — | FM0769665 | 2019-03-01 | Active | |
| KASTEEL RECYCLING | — | FM0484475 | 2008-08-19 | Active | |
| KASTEEL TRANSFORMER LTD. | — | BC0647203 | 2002-05-08 | Inactive | |
| KASTEL CONSULTING LTD. | — | BC0792444 | 2007-05-29 | Inactive | |
| KASTEL DEVELOPMENTS INC. | — | BC0685402 | 2004-01-16 | Inactive | |
| KASTEL HOLDINGS INC. | — | BC0213359 | 1980-07-22 | Inactive | |
| KASTEL HOMES LTD. | — | BC0669085 | 2003-05-06 | Active | |
| KASTEL INDUSTRIES | — | FM0030365 | 1979-03-27 | Active | |
| KASTEL PHOTOS | — | FM0459279 | 2007-09-06 | Active | |
| KASTELEIN STOUT INSURANCE AGENCIES INC. | — | BC0154024 | 1976-10-22 | Inactive | |
| KASTELEIN STOUT INSURANCE AGENCIES INC. | — | BC0986625 | 2013-11-29 | Inactive | |
| KASTELEN HOLDINGS INC. | — | BC0254368 | 1982-08-27 | Inactive | |
| KASTELL CAPITAL INC. | — | BC1174163 | 2018-08-01 | Active | |
| KASTELL PROJECTS LTD. | — | BC1502034 | 2024-09-16 | Active | |
| KASTELLA PIZZA & SUB LTD. | — | BC0273297 | 1984-01-23 | Inactive | |
| KASTELLA PIZZA SUB | — | FM0051473 | 1984-01-17 | Inactive | |
| KASTER CAPITAL CORPORATION | — | BC0407929 | 1991-06-18 | Inactive | |
| KASTER ENTERPRISES LTD. | — | BC0535888 | 1997-01-30 | Inactive | |
| KASTIE BUSINESS VENTURES | — | FM0068580 | 1986-04-11 | Active | |
| KASTIELE DESIGNS | — | FM0697839 | 2016-09-08 | Active | |
| KASTIELE STAGING CORP. | — | BC1427468 | 2023-07-13 | Active | |
| KASTIRO TRADING | — | FM0297269 | 2001-03-08 | Active | |
| KASTL ENTERPRISES, INC. | — | BC0609002 | 2000-06-14 | Inactive | |
| KASTL VENTURES CORP. | — | BC0738342 | 2005-10-21 | Inactive | |
| KASTLE HOCKEY DEVELOPMENT | — | FM0598073 | 2013-01-02 | Active | |
| KASTLE KEEPERS HOME & FARM CARE | — | FM0155533 | 1994-02-09 | Active | |
| KASTLE KLEANING | — | FM0616571 | 2013-09-15 | Active | |
| KASTLE KUSTOM BRANDING AND PROMOTIONS | — | FM0712766 | 2017-03-11 | Active | |
| KASTLE MARKETING VENTURES | — | FM0068687 | 1986-04-16 | Active | |
| KASTLE MILLS | — | FM0601166 | 2013-02-19 | Active | |
| KASTLE PROTECTION SERVICES LTD. | — | BC0390639 | 1990-07-13 | Inactive | |
| KASTLE REALTY LTD. | — | BC0079034 | — | Inactive | |
| KASTLE SECURITY SERVICES LTD. | — | BC0245583 | 1981-11-19 | Inactive | |
| KASTLE SECURITY SYSTEMS | — | FM0455257 | 2007-07-10 | Inactive | |
| KASTLE TIRE LTD. | — | BC0878976 | 2010-04-20 | Active | |
| KASTLE VENTURES INC. | — | BC0567614 | 1998-07-06 | Inactive | |
| KASTLEKEEP CAPITAL CORPORATION | — | BC0383479 | 1990-03-08 | Inactive | |
| KASTLEKEEP EQUITY CORPORATION | — | BC0353692 | 1988-10-26 | Inactive | |
| KASTLEKEEP SECURITIES INC. | — | BC0383461 | 1990-03-07 | Inactive | |
| KASTLEQUEST EQUITY LIMITED PARTNERSHIP | — | LP0096335 | 1989-04-05 | Active | |
| KASTLEROCK BED AND BREAKFAST | — | FM0336661 | 2002-12-12 | Active | |
| KASTLEROK MOVING & DELIVERIES | — | FM0148098 | 1993-08-09 | Active | |
| KASTNER AUCTIONS LTD. | — | A0116280 | 2021-01-21 | Active | |
| KASTNER ENTERPRISES LTD. | — | BC0224426 | 1981-01-14 | Inactive | |
| KASTNER HOLDINGS LTD. | — | BC0183043 | 1978-11-20 | Inactive | |
| KASTON ARORA SERVICES CORPORATION | — | BC1371577 | 2022-07-15 | Active | |
| KASTOPH HOLDINGS LTD. | — | BC1099927 | 2016-12-13 | Active | |
| KASTOR CONSTRUCTION LTD. | — | BC0084546 | 1969-02-12 | Inactive | |
| KASTOR ENERGY LTD. | — | BC1019137 | 2014-11-15 | Inactive | |
| KASTOR ENTERPRISE | — | FM0263001 | 1999-07-20 | Active | |
| KASTORIA DEVELOPMENTS LTD. | — | BC0403447 | 1991-04-03 | Active | |
| KASTORIA PIZZA LTD. | — | BC0142689 | 1975-11-13 | Inactive | |
| KASTRA CONSTRUCTION INC. | — | BC1068284 | 2016-03-14 | Active | |
| KASTRO KO VENTURES LTD. | — | BC1358145 | 2022-04-13 | Active | |
| KASTURI CULTURAL SOCIETY | — | S0072021 | 2019-09-28 | Active | |
| KASU ENTERPRISES INC. | — | BC1497640 | 2024-08-19 | Active | |
| KASU GREENHOUSE GROWERS LTD. | — | BC1400048 | 2023-02-08 | Active | |
| KASU LENDING CORPORATION | — | BC0839540 | 2008-11-17 | Inactive | |
| KASU MAPS INC. | — | BC1279096 | 2020-12-11 | Active | |
| KASUAL KAT PHOTOGRAPHY | — | FM0149763 | 1993-09-16 | Active | |
| KASUAL KIDZ KLOTHZ INC. | — | BC0488758 | 1995-01-20 | Inactive | |
| KASUAL XPRESSIONS BOUTIQUE | — | FM0079636 | 1987-07-03 | Active | |
| KASUBUCHI CONSULTING | — | FM0313846 | 2001-12-13 | Active | |
| KASUCO & DUNCAN INC. | — | BC0350085 | 1988-08-16 | Inactive | |
| KASUGA JAPANESE RESTAURANT | — | FM0594881 | 2012-11-02 | Active | |
| KASUGA SUSHI JAPANESE RESTAURANT | — | FM0156232 | 1994-02-25 | Inactive | |
| KASUGAI KAUAI HOLDINGS LTD. | — | BC1436893 | 2023-09-01 | Active | |
| KASUKAWA INVESTMENTS LTD. | — | BC0240811 | 1981-08-13 | Inactive | |
| KASUKU INVESTMENTS INC. | — | BC0525488 | 1996-08-19 | Inactive | |
| KASULE FARMS LTD. | — | BC0155208 | 1976-11-25 | Inactive | |
| KASUM TRACTOR LTD. | — | BC0110710 | 1972-07-20 | Active | |
| KASUMI RESTAURANT LTD. | — | BC1490078 | 2024-06-29 | Active | |
| KASUMI SUSHI LTD. | — | BC0890001 | 2010-09-09 | Inactive | |
| KASUMIGAURA DEVELOPMENT ENTERPRISE CO., LTD. | — | A0039255 | 1994-06-29 | Active | |
| KASUN PROPERTIES INC. | — | BC0543117 | 1997-05-20 | Active | |
| KASVELL MANAGEMENT LTD. | — | BC0121278 | 1973-08-27 | Inactive | |
| KASVINHENKI HERBAL PRODUCTS AND SERVICES | — | FM0298886 | 2001-04-03 | Active | |
| KASVIR HOLDINGS | — | FM0677820 | 2016-01-06 | Active | |
| KASVIR INTERNATIONAL AGENCIES LTD. | — | BC0410652 | 1991-08-12 | Inactive | |
| KASWA CAKES | — | FM1012199 | 2023-03-21 | Active | |
| KASY LOGISTICS (CANADA) LTD. | — | BC0706879 | 2004-10-22 | Inactive | |
| KASYNC ECOMMERCE CORP. | — | BC1324280 | 2021-09-15 | Inactive | |
| KASZA DEVELOPMENTS LTD. | — | BC0936789 | 2012-03-30 | Active | |
| KASZONYI GALLERIES | — | FM0005210 | 1969-11-28 | Active | |
| KASZONYI INDUSTRIAL SERVICES | — | FM0800887 | 2020-03-10 | Active | |
| KASZONYI PLUMBING AND HEATING LTD. | — | BC0162842 | 1977-06-17 | Inactive | |
| KASZONYI-WRIGHT MECHANICAL LTD. | — | BC0175337 | 1978-05-17 | Inactive | |
| KAT & DAWG HOME IMPROVEMENTS | — | FM0619531 | 2013-10-28 | Active | |
| KAT & DOG NATURAL PETS | — | FM0556222 | 2011-05-05 | Active | |
| KAT & MOUSE COMPUTER EDUCATION & OFFCE SERVICES | — | FM0277749 | 2000-03-27 | Active | |
| KAT & SAND HOLDINGS LTD. | — | BC0832975 | 2008-08-19 | Active | |
| KAT 360 BOUTIQUE | — | FM0587986 | 2012-07-18 | Active | |
| KAT ADVERTISING | — | FM0630940 | 2014-04-04 | Active | |
| KAT AN EYE | — | FM0834252 | 2021-02-24 | Active | |
| KAT AND CO TRAFFIC PLANS | — | FM0853283 | 2021-07-17 | Active | |
| KAT AND MOUSE INFORMATION SERVICES | — | FM0561495 | 2011-07-13 | Active | |
| KAT APPAREL | — | FM0847603 | 2021-06-02 | Active | |
| KAT AUTOMOTIVE LIMITED | — | BC1438153 | 2023-09-09 | Active | |
| KAT BEAT MUSIC | — | FM0108485 | 1990-06-06 | Active | |
| KAT BECK MUSIC | — | FM0752270 | 2018-07-20 | Active | |
| KAT BOOKS INC. | — | BC1216891 | 2019-07-19 | Active | |
| KAT BRYAN MUSIC | — | FM0881665 | 2022-05-28 | Active | |
| KAT CADEGAN JEWELLERY | — | FM0603187 | 2013-03-13 | Active | |
| KAT CADEGAN JEWELLERY INC. | — | BC1172018 | 2018-07-16 | Active | |
| KAT CATERING | — | FM1022197 | 2023-07-25 | Active | |
| KAT CLUTCH AND DRIVE | — | FM0177044 | 1995-03-24 | Active | |
| KAT CONTRACTING | — | FM0012902 | 1973-07-19 | Inactive | |
| KAT CONTRACTING | — | FM0325580 | 2002-06-18 | Active | |
| KAT CONTRACTING | — | FM0046526 | 1983-03-15 | Active | |
| KAT CONTRACTING (1985) LTD. | — | BC0296236 | 1985-08-07 | Inactive | |
| KAT CONTRACTING LTD. | — | BC0694280 | 2004-05-05 | Active | |
| KAT CONTRACTING LTD. | — | BC0263941 | 1983-05-11 | Inactive | |
| KAT CRAATS MARKETING STRATEGY & CREATIVE STUDIO LTD. | — | BC1604270 | 2026-08-17 | Active | |
| KAT CUELL CREATIVE | — | FM0886005 | 2022-07-15 | Active | |
| KAT CUVAS HAIR | — | FM0795206 | 2019-12-28 | Active | |
| KAT DARKIT DESIGNS | — | FM0792784 | 2019-11-22 | Active | |
| KAT DERKSEN BA, BSW, MH, CCHT - CLINICAL HYPNOTHERAPIST | — | FM0518996 | 2010-01-07 | Active | |
| KAT DESIGNS | — | FM0222176 | 1997-06-20 | Active | |
| KAT DRILLING INC. | — | BC0798253 | 2007-07-27 | Inactive | |
| KAT ELECTRICAL SERVICES LTD. | — | BC0706217 | 2004-10-13 | Inactive | |
| KAT ELEGANT BIJOUX | — | FM0502572 | 2009-05-15 | Active | |
| KAT ENTERTAINMENT GROUP INC. | — | A0057663 | 2002-09-16 | Inactive | |
| KAT ESTATES LTD. | — | BC0536773 | 1997-02-17 | Inactive | |
| KAT EYE IMAGING | — | FM0609106 | 2013-06-07 | Active | |
| KAT FEENEY COMPANY | — | FM0892626 | 2022-10-19 | Active | |
| KAT FONG COACHING AND HUMAN DESIGN | — | FM0873994 | 2022-03-12 | Active | |
| KAT FOSTER TRAINING SYSTEMS | — | FM0506688 | 2009-07-08 | Active | |
| KAT GLOBAL MARKETING | — | FM0356596 | 2003-10-02 | Active | |
| KAT GORDON FLORAL DESIGN | — | FM0628966 | 2014-03-12 | Inactive | |
| KAT HADFORD PHOTOGRAPHY | — | FM0490410 | 2008-11-18 | Active | |
| KAT HODGINS MEDIA | — | FM0870480 | 2022-02-13 | Active | |
| KAT HOLDING LTD. | — | BC0769821 | 2006-09-22 | Active | |
| KAT HOLDINGS INC. | — | BC0324798 | 1987-04-08 | Inactive | |
| KAT HOLDINGS INC. | — | BC0499822 | 1995-06-29 | Inactive | |
| KAT HOUSE DESIGNS | — | FM0453031 | 2007-06-11 | Active | |
| KAT INDUSTRIES | — | FM0104032 | 1990-01-16 | Active | |
| KAT INVESTMENTS | — | FM0514622 | 2009-10-30 | Active | |
| KAT INVESTMENTS LTD. | — | BC0882812 | 2010-06-04 | Inactive | |
| KAT JWO | — | FM0618678 | 2013-10-16 | Active | |
| KAT KAK DOT COM ENTERPRISES | — | FM0275426 | 2000-03-01 | Active | |
| KAT KNITS | — | FM0539853 | 2010-10-02 | Active | |
| KAT KONCEPTS | — | FM0162882 | 1994-06-24 | Active | |
| KAT KONG INVESTMENT LTD. | — | BC0386117 | 1990-04-24 | Inactive | |
| KAT KRAP | — | FM1013866 | 2023-04-14 | Active | |
| KAT LIMITED PARTNERSHIP | — | XP0453996 | 2007-06-21 | Active | |
| KAT LOGGERS LIMITED | — | BC0024694 | — | Inactive | |
| KAT LOGGING COMPANY LTD. | — | BC0610126 | 2000-07-04 | Inactive | |
| KAT M BEAUTY BROWS | — | FM0784379 | 2019-08-06 | Active | |
| KAT MAC MANAGEMENT INC. | — | BC0596615 | 1999-11-29 | Inactive | |
| KAT MADE JEWELRY | — | FM0630716 | 2014-04-02 | Active | |
| KAT MARKETING | — | FM1054192 | 2024-08-22 | Active | |
| KAT MARTINUK CONSULTING LTD. | — | BC1291571 | 2021-02-28 | Active | |
| KAT MCPHEE GALLERY | — | FM0889591 | 2022-09-07 | Active | |
| KAT MOBILE SERVICE ENTERPRISES LTD. | — | BC1460853 | 2024-01-16 | Active | |
| KAT MUSIC PUBLISHING | — | FM1049318 | 2024-06-21 | Active | |
| KAT OILFIELD SERVICES LTD. | — | BC1246000 | 2020-03-31 | Inactive | |
| KAT PAINTING | — | FM0441706 | 2007-01-18 | Active | |
| KAT PICTURES | — | FM0332440 | 2002-10-07 | Active | |
| KAT PLUMBING & HEATING LTD. | — | A0110854 | 2019-08-22 | Active | |
| KAT PLUS FILMS INC. | — | BC0686679 | 2004-02-04 | Inactive | |
| KAT PRINTS | — | FM0051277 | 1984-01-09 | Active | |
| KAT PRODUCTIONS | — | FM0616738 | 2013-09-17 | Active | |
| KAT PROJECTS LTD. | — | BC0759339 | 2006-05-31 | Active | |
| KAT ROBB COUNSELLING | — | FM1013086 | 2023-04-04 | Active | |