| KOOTENAY LAKE REGIONAL HOSPITAL AND HEALTH SERVICES SOCIETY | — | S0000017 | 1900-01-01 | Inactive | |
| KOOTENAY LAKE RESORT OWNERS' ASSOCIATION | — | S0082447 | 2025-04-08 | Active | |
| KOOTENAY LAKE RETREAT | — | FM0374836 | 2004-06-17 | Active | |
| KOOTENAY LAKE RETREAT AND BISON RANCH | — | FM0329481 | 2002-08-21 | Active | |
| KOOTENAY LAKE REVIEW | — | FM0056443 | 1984-09-27 | Active | |
| KOOTENAY LAKE ROCK AND SOIL LTD. | — | BC0880550 | 2010-05-07 | Active | |
| KOOTENAY LAKE RV RESORT | — | FM1004359 | 2022-11-18 | Active | |
| KOOTENAY LAKE RV RESORT | — | FM0498639 | 2009-03-24 | Active | |
| KOOTENAY LAKE SAILING ASSOCIATION | — | S0042776 | 2001-02-28 | Active | |
| KOOTENAY LAKE SIGHTSEEING | — | FM0046364 | 1983-03-07 | Active | |
| KOOTENAY LAKE TOWING LTD. | — | BC0129301 | 1974-06-21 | Inactive | |
| KOOTENAY LAKE TRADING COMPANY | — | FM0156619 | 1994-03-02 | Active | |
| KOOTENAY LAKE VILLAGE | — | FM0634950 | 2014-05-26 | Active | |
| KOOTENAY LAKE WATERFRONT PROPERTY OWNER'S SOCIETY | — | S0070963 | 2019-03-14 | Inactive | |
| KOOTENAY LAKE WILDERNESS CONTRACTORS LTD. | — | BC0691473 | 2004-03-31 | Inactive | |
| KOOTENAY LAKE WORKSHOP | — | FM0253644 | 1999-02-08 | Active | |
| KOOTENAY LAKE YACHT CHARTERS | — | FM0085237 | 1988-02-18 | Active | |
| KOOTENAY LAKE YACHT CLUB | — | S0008889 | — | Inactive | |
| KOOTENAY LAKE-KIMBERLEY ROAD ASSOCIATION | — | S0009665 | — | Inactive | |
| KOOTENAY LAKEMAN WEATHER SERVICES | — | FM0791875 | 2019-11-09 | Active | |
| KOOTENAY LAKEVIEW LODGE LTD. | — | BC0667701 | 2003-04-10 | Inactive | |
| KOOTENAY LAKEVIEW PROPERTIES | — | FM0524768 | 2010-03-18 | Active | |
| KOOTENAY LAKEVIEW RETREATS LTD. | — | BC1213523 | 2019-06-21 | Active | |
| KOOTENAY LAKEVIEW SPA RESORT & EVENT CENTRE | — | FM0737706 | 2018-01-16 | Active | |
| KOOTENAY LAND AND EXPLORATION COMPANY LIMITED | — | QE0000316 | — | Inactive | |
| KOOTENAY LAND SERVICES LTD. | — | BC0257931 | 1982-12-17 | Inactive | |
| KOOTENAY LAND TRUST SOCIETY | — | S0039444 | 1999-02-10 | Inactive | |
| KOOTENAY LANDSCAPE | — | FM0703828 | 2016-11-24 | Active | |
| KOOTENAY LANDSCAPE | — | FM0704862 | 2016-12-08 | Active | |
| KOOTENAY LANDSCAPE PRODUCTS | — | FM0240574 | 1998-06-02 | Active | |
| KOOTENAY LARCH LTD. | — | BC0309927 | 1986-05-30 | Inactive | |
| KOOTENAY LARDEAU GOLD AND SILVER MINES LIMITED (NON-PERSONAL LIABILITY) | — | BC0013933 | — | Inactive | |
| KOOTENAY LASER CREATIONS | — | FM0821489 | 2020-10-28 | Active | |
| KOOTENAY LASER DESIGN INC. | — | BC0834945 | 2008-09-15 | Inactive | |
| KOOTENAY LATHE | — | FM0068960 | 1986-04-25 | Inactive | |
| KOOTENAY LATHE LTD. | — | BC0312625 | 1986-07-29 | Inactive | |
| KOOTENAY LAUNCH CLUB | — | S0000305 | 1912-03-25 | Active | |
| KOOTENAY LAVA ROCKS AND SHRIMP | — | FM1056014 | 2024-09-16 | Active | |
| KOOTENAY LAW CORPORATION | — | BC1028565 | 2015-02-25 | Active | |
| KOOTENAY LAWN DOCTOR INC. | — | BC0388653 | 1990-06-06 | Active | |
| KOOTENAY LAZER TAG | — | FM0694152 | 2016-07-21 | Active | |
| KOOTENAY LED LIGHTS LTD. | — | BC1260471 | 2020-08-06 | Active | |
| KOOTENAY LEGEND CONTRACTING | — | FM0864560 | 2021-12-03 | Active | |
| KOOTENAY LEISURE INDUSTRIES LTD. | — | BC0302946 | 1986-01-13 | Inactive | |
| KOOTENAY LEISURE INDUSTRIES LTD. | — | BC0211287 | 1980-06-11 | Inactive | |
| KOOTENAY LEISURE PRODUCTS LTD. | — | BC0439673 | 1993-01-25 | Inactive | |
| KOOTENAY LIBERAL PUBLISHING COMPANY LIMITED | — | BC0002343 | — | Inactive | |
| KOOTENAY LIFE COSMETICS | — | FM1016786 | 2023-05-16 | Active | |
| KOOTENAY LIFE COUNSELING | — | FM0836396 | 2021-03-07 | Active | |
| KOOTENAY LIFE CYCLE | — | FM0667758 | 2015-08-17 | Active | |
| KOOTENAY LIFE DENTAL | — | FM0724260 | 2017-07-21 | Active | |
| KOOTENAY LIFE DEVELOPMENTS | — | FM0468671 | 2008-01-23 | Active | |
| KOOTENAY LIFE PRODUCTIONS INC. | — | BC1084791 | 2016-08-02 | Active | |
| KOOTENAY LIFE RV SERVICE & REPAIR LTD. | — | BC1479991 | 2024-05-08 | Active | |
| KOOTENAY LIFE SKILLS RESOURCE | — | FM0395206 | 2005-04-15 | Active | |
| KOOTENAY LIFE YOGA | — | FM0544877 | 2010-12-10 | Active | |
| KOOTENAY LIFESTYLE CARS | — | FM0474498 | 2008-04-04 | Active | |
| KOOTENAY LIFESTYLE CO | — | FM0291884 | 2000-11-30 | Active | |
| KOOTENAY LIFESTYLES | — | FM0294160 | 2001-01-19 | Active | |
| KOOTENAY LIFT TRUCK SERVICES | — | FM1015931 | 2023-05-05 | Active | |
| KOOTENAY LIGHT HORSE SHOW ASSOCIATION | — | S0009784 | 1972-06-27 | Inactive | |
| KOOTENAY LIGHTING HUERBIN | — | FM0207092 | 1996-09-30 | Active | |
| KOOTENAY LIGHTWEB COMMUNITY SERVICE COOPERATIVE | — | CP1003756 | 2023-01-31 | Active | |
| KOOTENAY LINEN | — | FM0530829 | 2010-06-03 | Active | |
| KOOTENAY LINER COMPANY | — | FM0806991 | 2020-05-25 | Active | |
| KOOTENAY LINKS GETAWAY LTD. | — | BC0770224 | 2006-09-27 | Inactive | |
| KOOTENAY LIQUIDATORS | — | FM0213796 | 1997-02-03 | Active | |
| KOOTENAY LIQUIDATORS LTD. | — | BC0542501 | 1997-05-08 | Inactive | |
| KOOTENAY LITERARY SOCIETY | — | S0058677 | 2011-08-16 | Active | |
| KOOTENAY LIVESTOCK ASSOCIATION | — | S0013550 | 1977-11-16 | Active | |
| KOOTENAY LIVIN APPAREL | — | FM0849099 | 2021-06-16 | Active | |
| KOOTENAY LIVING LLP | — | LL0000670 | 2013-08-16 | Active | |
| KOOTENAY LIVING MAGAZINE | — | FM0467656 | 2008-01-10 | Active | |
| KOOTENAY LLAMA TREKS | — | FM0108076 | 1990-05-29 | Active | |
| KOOTENAY LOADING CONTRACTORS LTD. | — | BC0090608 | 1969-11-27 | Inactive | |
| KOOTENAY LOCAL AGRICULTURAL SOCIETY | — | S0053597 | 2008-04-23 | Active | |
| KOOTENAY LOCAL SHOPPING LTD. | — | BC1064554 | 2016-02-12 | Inactive | |
| KOOTENAY LOCK AND SECURITY | — | FM0447887 | 2007-04-05 | Active | |
| KOOTENAY LODGE #16.INDEPENDENT ORDER OF ODDFELLOWS | — | S0000599 | 1919-11-24 | Inactive | |
| KOOTENAY LODGE & COTTAGES LIMITED | — | BC0077180 | 1967-12-14 | Inactive | |
| KOOTENAY LODGE AND FARM | — | FM0414312 | 2006-01-11 | Active | |
| KOOTENAY LOG HAULERS | — | FM0010596 | 1972-08-29 | Active | |
| KOOTENAY LOG HOMES (1998) LTD. | — | BC0569373 | 1998-07-30 | Inactive | |
| KOOTENAY LOG HOMES LTD. | — | BC0150483 | 1976-07-02 | Inactive | |
| KOOTENAY LOGGER'S SUPPLY | — | FM0074411 | 1986-12-23 | Active | |
| KOOTENAY LOGGER'S SUPPLY LTD. | — | BC0320939 | 1987-01-29 | Inactive | |
| KOOTENAY LOGISTICS | — | FM0642668 | 2014-09-15 | Active | |
| KOOTENAY LUMBER COMPANY LIMITED LIABILITY | — | QD0000545 | — | Inactive | |
| KOOTENAY LUTHERAN HOUSING SOCIETY | — | S0048563 | 2005-01-12 | Inactive | |
| KOOTENAY MACHINERY TRANSPORT INC. | — | BC0170652 | 1978-01-31 | Inactive | |
| KOOTENAY MADE CO. | — | FM0835270 | 2021-03-02 | Active | |
| KOOTENAY MADE NATURAL PRODUCTS | — | FM0373675 | 2004-06-02 | Active | |
| KOOTENAY MAGNETIC CIRCLE OF HEALTH | — | FM0266902 | 1999-09-28 | Inactive | |
| KOOTENAY MAGNETIC THERAPY | — | FM0629300 | 2014-03-15 | Active | |
| KOOTENAY MAID INC. | — | BC1312724 | 2021-06-27 | Active | |
| KOOTENAY MAIN DISTRICT MANUFACTURED HOME OWNER'S ASSOCIATION | — | S0034806 | 1996-02-01 | Inactive | |
| KOOTENAY MANAGEMENT CONSULTANTS LTD. | — | BC0610376 | 2000-07-07 | Active | |
| KOOTENAY MANUFACTURING CO. LTD. | — | BC0266139 | 1983-07-01 | Inactive | |
| KOOTENAY MAP MASTERS LTD. | — | BC0512294 | 1996-01-23 | Active | |
| KOOTENAY MARBLE PRODUCTS | — | FM0062035 | 1985-06-19 | Active | |
| KOOTENAY MARIJUANA COMPANY LTD. | — | A0105808 | 2018-05-01 | Inactive | |
| KOOTENAY MARINE | — | FM0023932 | 1977-07-12 | Active | |
| KOOTENAY MARINE & MOTOR COMPANY INC. | — | BC0604816 | 2000-04-05 | Active | |
| KOOTENAY MARINE AND MOTOR COMPANY | — | FM0263232 | 1999-07-22 | Active | |
| KOOTENAY MARINE LTD. | — | BC0166721 | 1977-10-11 | Inactive | |
| KOOTENAY MARINE, SPORTS & LIGHT EQUIPMENT SERVICE | — | FM0106644 | 1990-04-12 | Active | |
| KOOTENAY MARKET & CAFETERIA | — | FM0153387 | 1993-12-08 | Active | |
| KOOTENAY MARKET LIMITED | — | BC0030168 | — | Inactive | |
| KOOTENAY MARKETING | — | FM0342693 | 2003-03-19 | Active | |
| KOOTENAY MARKETING COLLECTIVE | — | FM0867104 | 2022-01-11 | Active | |
| KOOTENAY MARKETING LTD. | — | BC0219945 | 1980-11-06 | Inactive | |
| KOOTENAY MARKETS LTD. | — | BC0518550 | 1996-04-29 | Active | |
| KOOTENAY MASONRY LTD. | — | BC0138835 | 1975-06-23 | Inactive | |
| KOOTENAY MASSAGE STUDIO | — | FM0456931 | 2007-08-02 | Active | |
| KOOTENAY MASSAGE THERAPY | — | FM0421641 | 2006-04-09 | Active | |
| KOOTENAY MATERIALS TESTING LTD. | — | BC0693422 | 2004-04-26 | Active | |
| KOOTENAY MATH | — | FM0432521 | 2006-09-01 | Active | |
| KOOTENAY MEADOWS FARM | — | FM0578661 | 2012-03-14 | Active | |
| KOOTENAY MEADOWS RANCH | — | FM0878908 | 2022-05-03 | Active | |
| KOOTENAY MEAT PROCESSORS LTD. | — | BC0153187 | 1976-09-27 | Inactive | |
| KOOTENAY MEDI-REACH | — | FM0328522 | 2002-08-08 | Active | |
| KOOTENAY MEDIA (2023) LTD. | — | BC1419904 | 2023-06-02 | Active | |
| KOOTENAY MEDIA LTD. | — | BC1066456 | 2016-02-29 | Inactive | |
| KOOTENAY MEDIATION | — | FM0566735 | 2011-09-26 | Active | |
| KOOTENAY MEDIATION & ARBITRATION SERVICES INC. | — | BC0403838 | 1991-04-09 | Inactive | |
| KOOTENAY MEDICAL AESTHETICS LTD. | — | BC0737715 | 2005-10-14 | Active | |
| KOOTENAY MEDICAL CANNABIS CORP. | — | BC0962707 | 2013-02-19 | Inactive | |
| KOOTENAY MEDICAL CENTRE | — | FM0577368 | 2012-02-27 | Active | |
| KOOTENAY MEDICAL SUPPLIES | — | FM0183947 | 1995-07-28 | Active | |
| KOOTENAY MEDICAL SUPPLIES LTD. | — | BC0650945 | 2002-07-12 | Inactive | |
| KOOTENAY MERCANTILE COMPANY LIMITED LIABILITY | — | QD0000473 | — | Inactive | |
| KOOTENAY MERCHANDISERS LTD. | — | BC0058144 | 1963-10-21 | Inactive | |
| KOOTENAY METAL SERVICES LTD. | — | BC0609951 | 2000-06-29 | Inactive | |
| KOOTENAY METALS CORPORATION LIMITED (NON-PERSONAL LIABILITY) | — | BC0009422 | — | Inactive | |
| KOOTENAY METIS HOUSING SOCIETY | — | S0074331 | 2021-01-21 | Inactive | |
| KOOTENAY MICRO FARM | — | FM0803541 | 2020-04-13 | Active | |
| KOOTENAY MICRO PRACTICE | — | FM0685288 | 2016-04-04 | Active | |
| KOOTENAY MICROGREENS | — | FM0831533 | 2021-02-02 | Active | |
| KOOTENAY MILK PRODUCERS ASSOCIATION | — | S0007156 | 1965-06-07 | Inactive | |
| KOOTENAY MILK PRODUCERS ASSOCIATION | — | S0067702 | 2017-06-27 | Active | |
| KOOTENAY MILLWORK LTD. | — | BC0477388 | 1994-07-25 | Inactive | |
| KOOTENAY MILLWORKS LTD. | — | BC0311546 | 1986-07-04 | Inactive | |
| KOOTENAY MILLWRIGHTING | — | FM0329931 | 2002-08-28 | Active | |
| KOOTENAY MINERALS LIMITED | — | BC0268075 | 1983-08-24 | Inactive | |
| KOOTENAY MINES & DEVELOPMENT LTD. (NON-PERSONAL LIABILITY) | — | BC0035157 | — | Inactive | |
| KOOTENAY MINES SECURITIES COMPANY LIMITED | — | BC0009631 | — | Inactive | |
| KOOTENAY MINI DONUTS | — | FM0821511 | 2020-10-28 | Active | |
| KOOTENAY MINING AND SMELTING COMPANY | — | FOR0000134 | — | Inactive | |
| KOOTENAY MINING AND SMELTING COMPANY | — | FOR0000072 | — | Inactive | |
| KOOTENAY MINING COMPANY LIMITED | — | LIC0000188 | — | Inactive | |
| KOOTENAY MINING COMPANY LIMITED | — | FOR0000368 | — | Inactive | |
| KOOTENAY MINING COMPANY LIMITED (NON-PERSONAL LIABILITY) | — | BC0005269 | — | Inactive | |
| KOOTENAY MINING SERVICE LTD. (NON-PERSONAL LIABILITY) | — | BC0028866 | — | Inactive | |
| KOOTENAY MIST CHARTERS | — | FM0276072 | 2000-03-10 | Active | |
| KOOTENAY MOBILE DETAILING | — | FM0654540 | 2015-03-03 | Active | |
| KOOTENAY MOBILE ENTERTAINMENT LIMITED | — | BC0262246 | 1983-03-31 | Inactive | |
| KOOTENAY MOBILE HOME LISTING SERVICE | — | FM0206879 | 1996-09-25 | Active | |
| KOOTENAY MOBILE HOME SERVICES | — | FM0025249 | 1978-01-30 | Active | |
| KOOTENAY MOBILE HOME SERVICING | — | FM0016246 | 1974-06-25 | Active | |
| KOOTENAY MOBILE MASSAGE | — | FM1061548 | 2024-11-28 | Active | |
| KOOTENAY MOBILE POULTRY ABATTOIR | — | FM0478381 | 2008-05-22 | Active | |
| KOOTENAY MOBILE RV SERVICE | — | FM0120895 | 1991-07-09 | Active | |
| KOOTENAY MOBILE SERVICES LTD. | — | BC0577461 | 1998-12-30 | Inactive | |
| KOOTENAY MOBILE WELDING SERVICES | — | FM0685173 | 2016-04-02 | Active | |
| KOOTENAY MODERN CONSTRUCTION | — | FM0682004 | 2016-02-24 | Active | |
| KOOTENAY MOHAWK MINES SYNDICATE LIMITED (NON-PERSONAL LIABILITY) | — | BC0013986 | — | Inactive | |
| KOOTENAY MONUMENT INSTALLATIONS | — | FM0547321 | 2011-01-18 | Active | |
| KOOTENAY MONUMENT INSTALLATIONS | — | FM0139795 | 1993-02-17 | Active | |
| KOOTENAY MONUMENT INSTALLATIONS 2019 | — | FM0773640 | 2019-04-08 | Active | |
| KOOTENAY MOPARS CAR CLUB | — | S0043097 | 2001-05-07 | Inactive | |
| KOOTENAY MORTGAGE CENTRE LTD. | — | BC0514000 | 1996-02-19 | Inactive | |
| KOOTENAY MORTGAGE MANAGEMENT LIMITED | — | BC0047827 | — | Inactive | |
| KOOTENAY MOTOR CARRIER CONSULTANTS | — | FM0029460 | 1978-12-01 | Inactive | |
| KOOTENAY MOTOR FREIGHT | — | FM0699749 | 2016-10-01 | Active | |
| KOOTENAY MOTOR INN & CATERING INC. | — | BC0474875 | 1994-06-15 | Inactive | |
| KOOTENAY MOTOR INN & CATERING INC. | — | BC0318951 | 1986-12-15 | Inactive | |
| KOOTENAY MOTORCYCLE ART | — | FM0417427 | 2006-02-17 | Active | |
| KOOTENAY MOTORCYCLE RENTALS LTD. | — | BC0926170 | 2011-11-26 | Inactive | |
| KOOTENAY MOTORS (NELSON 1949) LTD. | — | BC0025063 | — | Inactive | |
| KOOTENAY MOTORS (NELSON) LIMITED | — | BC0012641 | — | Inactive | |
| KOOTENAY MOTORS LIMITED | — | BC0012251 | — | Inactive | |
| KOOTENAY MOTORSPORTS | — | FM0389363 | 2005-02-02 | Active | |
| KOOTENAY MOTORSPORTS | — | FM0437401 | 2006-11-08 | Active | |
| KOOTENAY MOTORSPORTS RENTALS LTD. | — | BC0891024 | 2010-09-22 | Inactive | |
| KOOTENAY MOUNTAIN ADVENTURES | — | FM0265670 | 1999-09-02 | Active | |
| KOOTENAY MOUNTAIN ADVENTURES INC. | — | BC0594657 | 1999-10-26 | Inactive | |
| KOOTENAY MOUNTAIN APIARIES | — | FM1016918 | 2023-05-18 | Active | |
| KOOTENAY MOUNTAIN BIKE TEAM | — | FM0591421 | 2012-09-14 | Active | |
| KOOTENAY MOUNTAIN BIKING LTD. | — | BC1514989 | 2024-12-04 | Active | |
| KOOTENAY MOUNTAIN BOATS | — | FM0873978 | 2022-03-12 | Active | |
| KOOTENAY MOUNTAIN BREWING | — | FM0182308 | 1995-07-06 | Active | |
| KOOTENAY MOUNTAIN COLLECTIVE LTD. | — | BC1177099 | 2018-08-23 | Inactive | |
| KOOTENAY MOUNTAIN CONSTRUCTION | — | FM0672429 | 2015-10-16 | Active | |
| KOOTENAY MOUNTAIN DESIGNS | — | FM0733722 | 2017-11-23 | Active | |
| KOOTENAY MOUNTAIN DEVELOPMENTS | — | FM0172036 | 1994-12-19 | Active | |
| KOOTENAY MOUNTAIN EVENTS | — | FM0760933 | 2018-11-13 | Active | |
| KOOTENAY MOUNTAIN EXPERIENCE ENTERPRISES | — | FM0133316 | 1992-08-12 | Active | |
| KOOTENAY MOUNTAIN FARM | — | FM0785440 | 2019-08-21 | Active | |
| KOOTENAY MOUNTAIN FARMS LTD. | — | BC1288596 | 2021-02-11 | Inactive | |
| KOOTENAY MOUNTAIN FLY FISHING | — | FM0338906 | 2003-01-28 | Active | |