| KAT SASS POWDERCOATING | — | FM0344174 | 2003-04-03 | Active | |
| KAT SCRATCHES TATTOOING | — | FM1007209 | 2023-01-08 | Active | |
| KAT SINGLE DAIN PRODUCTIONS | — | FM0812713 | 2020-07-28 | Active | |
| KAT STABLES | — | FM0253718 | 1999-02-09 | Active | |
| KAT STYLE INTERIORS LTD. | — | BC0871355 | 2010-01-15 | Active | |
| KAT SZE ENTERPRISES LTD. | — | BC0504053 | 1995-09-12 | Inactive | |
| KAT TANIBERG WELLNESS | — | FM1004422 | 2022-11-19 | Active | |
| KAT TANIBERG WELLNESS INC. | — | BC1387828 | 2022-11-21 | Active | |
| KAT TIMMINS PHOTOGRAPHY | — | FM0701911 | 2016-10-28 | Active | |
| KAT TRACKS PRODUCTIONS | — | FM0186533 | 1995-09-13 | Active | |
| KAT TRAK CONTR. | — | FM0274501 | 2000-02-09 | Active | |
| KAT TRANSPORTING LTD. | — | BC1602725 | 2026-08-05 | Active | |
| KAT TRUCKING LTD. | — | BC0446439 | 1993-05-04 | Inactive | |
| KAT VAN VLACK CONSULTING | — | FM0625367 | 2014-01-27 | Active | |
| KAT VENTURES | — | FM0413969 | 2006-01-06 | Active | |
| KAT VENTURES | — | FM0310908 | 2001-10-24 | Active | |
| KAT WHITE COACHING | — | FM0795388 | 2020-01-02 | Active | |
| KAT WILDLING | — | FM0738034 | 2018-01-20 | Active | |
| KAT WILLIAMSON ART | — | FM0810694 | 2020-07-13 | Active | |
| KAT WILLIAMSON COACHING | — | FM1028956 | 2023-10-30 | Active | |
| KAT WILLSON PHOTOGRAPHY | — | FM0802699 | 2020-04-02 | Active | |
| KAT WIRELESS LTD. | — | BC1176367 | 2018-08-17 | Active | |
| KAT WORKS - THE BAMFIELD CONNECTION | — | FM0157252 | 1994-03-11 | Active | |
| KAT WORKS SPECIAL PROJECTS ENTERPRISE | — | FM0258376 | 1999-04-30 | Active | |
| KAT WRIGHT ART | — | FM1056563 | 2024-09-21 | Active | |
| KAT'ERPILLAR'S CLUB HOUSE | — | FM0501069 | 2009-04-28 | Active | |
| KAT'S ALLEY | — | FM0737993 | 2018-01-19 | Active | |
| KAT'S BALLOON CREATIONS & GIFT BASKETS | — | FM0132198 | 1992-07-20 | Inactive | |
| KAT'S BEACHSIDE GRILL | — | FM0847729 | 2021-06-03 | Active | |
| KAT'S BEAUTY BAR INC. | — | BC0275259 | 1984-03-07 | Inactive | |
| KAT'S BOOKKEEPING SERVICES | — | FM0816637 | 2020-09-10 | Active | |
| KAT'S CLAW ACRYLICS | — | FM0795785 | 2020-01-07 | Active | |
| KAT'S CLEANING | — | FM0542419 | 2010-11-06 | Active | |
| KAT'S CLEANING | — | FM1071893 | 2025-03-28 | Active | |
| KAT'S CLINIC | — | FM0621961 | 2013-12-04 | Active | |
| KAT'S COLLAGE PRODUCTION COMPANY | — | FM0073891 | 1986-11-26 | Active | |
| KAT'S COMMUNITY | — | FM0770138 | 2019-03-06 | Active | |
| KAT'S CRAZE | — | FM0882042 | 2022-06-01 | Active | |
| KAT'S CREATIONS | — | FM0261409 | 1999-06-22 | Active | |
| KAT'S DIVINE PHOTOGRAPHY | — | FM0561853 | 2011-07-19 | Active | |
| KAT'S DOGS | — | FM0290334 | 2000-10-30 | Active | |
| KAT'S DREAM CLEAN | — | FM1018193 | 2023-06-03 | Active | |
| KAT'S DRIED FLOWERS | — | FM0300619 | 2001-05-01 | Active | |
| KAT'S EUROCLEAN | — | FM0664190 | 2015-06-25 | Active | |
| KAT'S EYE GALLERY | — | FM0655048 | 2015-03-09 | Inactive | |
| KAT'S EYE PHOTOGRAPHY | — | FM0540109 | 2010-10-05 | Active | |
| KAT'S EYE PHOTOGRAPHY | — | FM0407474 | 2005-09-27 | Active | |
| KAT'S FASHIONS | — | FM0061170 | 1985-05-14 | Active | |
| KAT'S FOOT CARE | — | FM0393775 | 2005-03-29 | Active | |
| KAT'S FOOT CARE INC. | — | BC0893828 | 2010-10-26 | Active | |
| KAT'S HAIR STUDIO | — | FM0767012 | 2019-01-29 | Active | |
| KAT'S HOME IMPROVEMENTS | — | FM0388068 | 2005-01-14 | Inactive | |
| KAT'S KOIFFEURS | — | FM0182164 | 1995-06-30 | Active | |
| KAT'S KOMPUTER SERVICES | — | FM0143273 | 1993-05-04 | Active | |
| KAT'S KREATIONS | — | FM0410905 | 2005-11-16 | Active | |
| KAT'S KREATIONS | — | FM0800144 | 2020-02-28 | Active | |
| KAT'S MEOW TOYS | — | FM0312609 | 2001-11-21 | Active | |
| KAT'S MISS BEE HIVIN' | — | FM0661047 | 2015-05-20 | Active | |
| KAT'S PAINTING | — | FM0707566 | 2017-01-16 | Active | |
| KAT'S PAJAMAS DIGITAL MARKETING | — | FM0861678 | 2021-10-29 | Active | |
| KAT'S PUB & GRILL LTD. | — | BC1158950 | 2018-04-01 | Inactive | |
| KAT'S PURR-FECT NAILS | — | FM0496619 | 2009-02-25 | Active | |
| KAT'S RESEARCH & RECOVERY | — | FM0425516 | 2006-05-29 | Active | |
| KAT'S SPA SERVICES | — | FM0615606 | 2013-08-31 | Active | |
| KAT'S STUDIO CO | — | FM0793211 | 2019-11-28 | Active | |
| KAT'S SWEET KAT HANDMADE FINE DESSERTS LTD. | — | BC1477907 | 2024-04-25 | Inactive | |
| KAT'S TAX | — | FM0521864 | 2010-02-10 | Active | |
| KAT'S TAX SERVICE | — | FM0866670 | 2022-01-06 | Active | |
| KAT'S TEA HUT | — | FM0375853 | 2004-07-05 | Active | |
| KAT'S TIES | — | FM0478797 | 2008-05-28 | Active | |
| KAT'S UPHOLSTERY | — | FM0175963 | 1995-03-10 | Active | |
| KAT'S VINYL CUTS INC. | — | BC1549577 | 2025-07-23 | Active | |
| KAT-A-LOG BUSINESS MANAGEMENT SERVICES | — | FM0087923 | 1988-05-20 | Active | |
| KAT-BAR CONSTRUCTION LTD. | — | BC0168041 | 1977-11-16 | Inactive | |
| KAT-D EARTHWORKS | — | FM0878557 | 2022-04-29 | Active | |
| KAT-LA GALLERY | — | FM0641287 | 2014-08-25 | Active | |
| KAT-LIN SERVICES LTD. | — | BC0094404 | — | Inactive | |
| KAT-LINE TRANSPORT LTD. | — | BC0107410 | 1972-03-17 | Inactive | |
| KAT-MAN-DO SERVICES INC. | — | BC1317029 | 2021-07-26 | Inactive | |
| KAT-NAN MULTI SERVICES | — | FM0171752 | 1994-12-13 | Active | |
| KAT-PAK TIMBER SALES LTD. | — | BC0303056 | 1986-01-15 | Inactive | |
| KAT-SAR CONSULTING INCORPORATED | — | BC1032290 | 2015-04-01 | Inactive | |
| KAT-TEK INC. | — | BC1588554 | 2026-04-29 | Active | |
| KAT-TRACKS CONSTRUCTION | — | FM0197861 | 1996-04-23 | Active | |
| KAT-TRAX CARRIERS LTD. | — | BC0460253 | 1993-12-15 | Inactive | |
| KATA AI SOLUTION INC. | — | BC1446705 | 2023-10-27 | Active | |
| KATA CONSTRUCTION & CONSULTING LTD. | — | BC0859663 | 2009-08-24 | Inactive | |
| KATA COSMETOLOGIST | — | FM0766842 | 2019-01-28 | Active | |
| KATA COSMETOLOGIST | — | FM0786726 | 2019-09-05 | Active | |
| KATA HOLDINGS INC. | — | BC1173561 | 2018-07-26 | Active | |
| KATA INDUSTRIES INC. | — | BC1253443 | 2020-06-15 | Inactive | |
| KATA KING SERVICES LTD. | — | BC0350050 | 1988-08-16 | Inactive | |
| KATA KING SERVICES LTD. | — | BC1088469 | 2016-09-03 | Active | |
| KATA TECHNOLOGY (CANADA) INC. | — | BC1260879 | 2020-08-11 | Active | |
| KATA TRADING | — | FM0096689 | 1989-04-19 | Active | |
| KATA TRADING INC. | — | BC1526102 | 2025-02-10 | Active | |
| KATA'S CAFE AND DELI | — | FM0419606 | 2006-03-16 | Active | |
| KATA-LINE WOOD DESIGN | — | FM0861905 | 2021-11-01 | Active | |
| KATA-MED TRADING INC. | — | BC0645843 | 2002-04-17 | Inactive | |
| KATABATIC CERAMICS | — | FM0869346 | 2022-02-02 | Active | |
| KATABATIC HVAC LTD. | — | BC1456827 | 2023-12-22 | Active | |
| KATABATIC MANUFACTURING CORP. | — | BC1273284 | 2020-11-05 | Active | |
| KATABATIC POWER CORP. | — | BC0599442 | 2000-01-14 | Inactive | |
| KATABATIC SALES & MARKETING | — | FM1028505 | 2023-10-24 | Active | |
| KATABATIC SERVICES | — | FM0458978 | 2007-08-31 | Active | |
| KATABATIC SERVICES | — | FM0862272 | 2021-11-04 | Active | |
| KATACHI DEVELOPMENTS LTD. | — | BC0205704 | 1980-02-29 | Inactive | |
| KATADYN CANADA ULC | — | BC1065840 | 2016-02-23 | Active | |
| KATAGE ENTERPRISE INC. | — | BC1265346 | 2020-09-13 | Inactive | |
| KATAI HOLDINGS INC. | — | BC1012530 | 2014-09-03 | Active | |
| KATAI SERVICES LTD. | — | BC0531725 | 1996-11-26 | Inactive | |
| KATAJA FISHING LTD. | — | BC0207182 | 1980-03-27 | Inactive | |
| KATAKATAKA HOLDINGS CORP. | — | BC0238340 | 1981-06-30 | Inactive | |
| KATAKOLO HOLDINGS LTD. | — | BC1020928 | 2014-12-04 | Inactive | |
| KATAL GENERAL TRADING | — | FM0137429 | 1992-12-02 | Active | |
| KATAL INNOVATIONS INC. | — | BC0812256 | 2007-12-27 | Active | |
| KATALA ENTERPRISES LTD. | — | BC0548633 | 1997-08-18 | Inactive | |
| KATALCO CATALYST COMPANY LIMITED COMPAGNIE DE CATALYSEURS KATALCO LIMITEE | — | A0010945 | 1973-07-31 | Inactive | |
| KATALEEN LUXE LIVING | — | FM1056911 | 2024-09-25 | Active | |
| KATALEGO DEVELOPMENTS LTD. | — | BC0116232 | 1973-02-28 | Inactive | |
| KATALENA HOLDINGS LTD. | — | BC1106799 | 2017-02-09 | Inactive | |
| KATALFUMO BUILDERS CORPORATION | — | BC0944401 | 2012-06-28 | Inactive | |
| KATALGAR WORKS | — | FM0519870 | 2010-01-19 | Active | |
| KATALI ENTERPRISE CORPORATION | — | A0070697 | 2007-03-29 | Inactive | |
| KATALIN - FINE ACCESSORIES | — | FM0062982 | 1985-08-02 | Active | |
| KATALIN ENTERTAINMENT INC. | — | BC1153309 | 2018-02-19 | Active | |
| KATALIN HUSZAR CONSULTING | — | FM1049555 | 2024-06-24 | Active | |
| KATALIN KALMAN THERAPY FROM THE HEART INC. | — | BC1472723 | 2024-03-26 | Active | |
| KATALINIC HOLDINGS INC. | — | BC0989799 | 2013-12-31 | Inactive | |
| KATALIS COACHING & CONSULTING | — | FM0764514 | 2019-01-04 | Active | |
| KATALLA HOME SERVICES LTD. | — | A0012998 | — | Inactive | |
| KATALOG SCALING SERVICES | — | FM0615778 | 2013-09-04 | Active | |
| KATALX ENTERPRISES LTD. | — | BC1260934 | 2020-08-11 | Active | |
| KATALYS RESTORATION | — | FM0699504 | 2016-09-29 | Active | |
| KATALYST CHANGE MANAGEMENT | — | FM0569032 | 2011-10-28 | Active | |
| KATALYST CONNECTIONS COACHING & FACILITATION | — | FM0698082 | 2016-09-10 | Active | |
| KATALYST CPA LTD. | — | BC1185108 | 2018-10-31 | Active | |
| KATALYST CREATIONS | — | FM0774573 | 2019-04-17 | Active | |
| KATALYST DISTINCTIVE DWELLINGS INC. | — | BC1443496 | 2023-10-08 | Active | |
| KATALYST GLOBAL VENTURES CORP. | — | BC1444075 | 2023-10-12 | Active | |
| KATALYST INDUSTRIES | — | FM0202683 | 1996-07-05 | Active | |
| KATALYST NARRATIVE SOLUTIONS | — | FM1065633 | 2025-01-23 | Active | |
| KATALYST RESOLUTIONS INC. | — | BC1150294 | 2018-01-24 | Active | |
| KATALYST TRAUMA LTD. | — | BC1503742 | 2024-09-25 | Active | |
| KATALYTE WHOLESALE INC. | — | BC0780171 | 2007-01-18 | Inactive | |
| KATALYZE STRATEGIC MARKETING | — | FM0693120 | 2016-07-07 | Active | |
| KATAMA CONTRACTING INC. | — | BC0730843 | 2005-07-26 | Inactive | |
| KATAMAR CONSTRUCTION LTD. | — | BC0392528 | 1990-08-24 | Inactive | |
| KATAMAY CONSTRUCTION | — | FM0562464 | 2011-07-26 | Active | |
| KATAMI DESIGNS INC. | — | BC0862945 | 2009-10-02 | Inactive | |
| KATAMI JEWELRY INC. | — | BC1319824 | 2021-08-15 | Inactive | |
| KATAN ADVISORS LTD. | — | BC0459153 | 1993-11-30 | Inactive | |
| KATAN CAPITAL LTD. | — | BC0435324 | 1992-11-05 | Inactive | |
| KATAN CONTRACTING | — | FM0208894 | 1996-10-29 | Active | |
| KATAN CONTRACTING LTD. | — | BC0570002 | 1998-08-12 | Active | |
| KATAN DEVELOPMENTS (MOUNTAIN SIDE) LTD. | — | BC0545377 | 1997-06-23 | Inactive | |
| KATAN DEVELOPMENTS LTD. | — | BC0543325 | 1997-05-23 | Inactive | |
| KATAN ENTERPRISES LTD. | — | BC0372980 | 1989-09-21 | Inactive | |
| KATAN INVESTMENTS LTD. | — | BC0435325 | 1992-11-05 | Inactive | |
| KATAN MARKETING COMPANY | — | FM0097170 | 1989-05-05 | Active | |
| KATAN MARKETING CORP. | — | A0049975 | 1999-07-22 | Inactive | |
| KATANA AUTO SALES | — | FM0384647 | 2004-11-16 | Active | |
| KATANA CAPITAL CORPORATION | — | BC0975102 | 2013-07-11 | Inactive | |
| KATANA CAPITAL CORPORATION | — | BC0402692 | 1991-03-18 | Inactive | |
| KATANA CAPITAL CORPORATION | — | BC0968763 | 2013-05-01 | Inactive | |
| KATANA CUSTOM INTERIORS | — | FM0513219 | 2009-10-13 | Active | |
| KATANA DIGITAL INC. | — | BC1063600 | 2016-02-02 | Active | |
| KATANA DOCUMENT SERVICES | — | FM0207761 | 1996-10-08 | Active | |
| KATANA ENERGY LTD. | — | BC0960369 | 2013-01-18 | Active | |
| KATANA ENTERPRISES LTD. | — | BC1298166 | 2021-04-05 | Active | |
| KATANA HOLDINGS LTD. | — | BC0294311 | 1985-06-21 | Inactive | |
| KATANA INDUSTRIES LTD. | — | BC0643118 | 2002-02-28 | Inactive | |
| KATANA INNOVATION INC. | — | BC1057913 | 2015-12-09 | Active | |
| KATANA INVESTMENTS COMPANY | — | FM0098171 | 1989-06-07 | Active | |
| KATANA INVESTORS LIMITED | — | A0123895 | 2022-07-19 | Inactive | |
| KATANA JAPANESE RESTAURANT | — | FM0387917 | 2005-01-12 | Active | |
| KATANA MANAGEMENT SERVICES LTD. | — | BC1176621 | 2018-08-21 | Active | |
| KATANA MARINE LTD. | — | BC0516193 | 1996-03-25 | Inactive | |
| KATANA MARINE POWERBOAT LTD. | — | BC0536371 | 1997-02-10 | Inactive | |
| KATANA MARTIAL ARTS LTD. | — | BC1192893 | 2019-01-06 | Inactive | |
| KATANA MENSWEAR | — | FM0551602 | 2011-03-09 | Active | |
| KATANA PEACE VENTURES LTD. | — | BC1027167 | 2015-02-10 | Inactive | |
| KATANA RESOURCES LTD. | — | A0017679 | — | Inactive | |
| KATANA SPORTS LTD. | — | BC0720746 | 2005-04-04 | Active | |
| KATANA STRONG | — | FM1053764 | 2024-08-16 | Active | |
| KATANA TREE CARE | — | FM1014238 | 2023-04-19 | Active | |
| KATANAHR SOLUTIONS INC. | — | BC1163187 | 2018-05-07 | Active | |
| KATANAMITE INTERACTIVE | — | FM0484558 | 2008-08-20 | Active | |
| KATANEH CONSULTING SERVICES | — | FM0494318 | 2009-01-26 | Active | |
| KATANEH SHERKAT CONSULTING INC. | — | BC0875998 | 2010-03-12 | Active | |
| KATANGA COBALT CORP. | — | BC1090999 | 2016-09-27 | Inactive | |
| KATANGA HOLDINGS LTD. | — | BC0217747 | 1980-10-07 | Inactive | |
| KATANGA LOGISTICS, INC. | — | A0069002 | 2006-09-21 | Inactive | |
| KATANGA MINES LTD. (N.P.L.) | — | BC0082293 | 1968-10-11 | Inactive | |
| KATANI DRIVING SCHOOL LTD. | — | BC1287352 | 2021-02-03 | Inactive | |
| KATANIA DISTRIBUTION LTD. | — | BC1214944 | 2019-07-03 | Active | |
| KATANJI ARTS INC. | — | BC1002689 | 2014-05-20 | Active | |
| KATANKA MOTORS LIMITED | — | BC0446239 | 1993-05-03 | Inactive | |
| KATANN HOLDINGS CORP. | — | BC0958656 | 2013-01-01 | Inactive | |
| KATANN HOLDINGS CORP. | — | BC0684843 | 2004-01-09 | Inactive | |