| OWEN PAULSON (ALBERNI) LIMITED | — | BC0022733 | — | Inactive | |
| OWEN PHOTO GRAPHICS LTD | — | BC0125150 | 1974-02-12 | Inactive | |
| OWEN PHOTOGRAPHY | — | FM0651088 | 2015-01-20 | Active | |
| OWEN PLUMBING & HEATING | — | FM0429522 | 2006-07-20 | Active | |
| OWEN PRIOR MEDIA DESIGN & DEVELOPMENT | — | FM0462373 | 2007-10-17 | Active | |
| OWEN PRIOR MEDIA DESIGN AND DEVELOPMENT | — | FM0351990 | 2003-07-18 | Active | |
| OWEN PRODUCTIONS INC. | — | BC0527568 | 1996-09-20 | Inactive | |
| OWEN PROPERTIES LTD. | — | BC0473259 | 1994-05-19 | Inactive | |
| OWEN ROBB CLEANING | — | FM0748329 | 2018-05-29 | Active | |
| OWEN RUSSELL & CO | — | FM0313022 | 2001-11-27 | Active | |
| OWEN SEARLE SERVICES | — | FM0686227 | 2016-04-12 | Active | |
| OWEN SELPH "RED RIDER" ENTERPRISES LTD. | — | BC0153202 | 1976-09-27 | Inactive | |
| OWEN SELPH AGENCIES | — | FM0021431 | 1976-07-30 | Active | |
| OWEN SOUND LUMBER LTD. | — | BC0227787 | 1981-02-25 | Inactive | |
| OWEN STACEY PERSONAL REAL ESTATE CORPORATION | — | BC1343149 | 2022-01-17 | Active | |
| OWEN T. DEVELOPMENT GROUP | — | FM0185978 | 1995-09-01 | Active | |
| OWEN TAYLOR HOLDINGS INC. | — | BC0986247 | 2013-11-22 | Active | |
| OWEN TECHNOLOGIES INC. | — | BC0484116 | 1994-11-14 | Inactive | |
| OWEN VENTURES | — | FM0523880 | 2010-03-08 | Active | |
| OWEN VENTURES LTD. | — | BC0254822 | 1982-09-15 | Inactive | |
| OWEN VOLLO SERVICES INC. | — | BC1311348 | 2021-06-21 | Active | |
| OWEN WALL AND CEILING | — | FM0816083 | 2020-09-05 | Active | |
| OWEN WALSH CONSULTING | — | FM1042708 | 2024-04-04 | Active | |
| OWEN WHEELER LTD. | — | BC0034545 | — | Inactive | |
| OWEN WONG IT CONSULTING | — | FM0599008 | 2013-01-16 | Active | |
| OWEN WORKS SYSTEMS INC. | — | BC0881841 | 2010-05-25 | Active | |
| OWEN YANG PERSONAL REAL ESTATE CORPORATION | — | BC1363113 | 2022-05-16 | Active | |
| OWEN YATES PERSONAL REAL ESTATE CORPORATION | — | BC0947486 | 2012-08-08 | Active | |
| OWEN'S AUTO CENTRE | — | FM0036495 | 1981-02-05 | Active | |
| OWEN'S AXE & HANDLE | — | FM0792158 | 2019-11-14 | Active | |
| OWEN'S BEAUTY SALON | — | FM0050959 | 1983-12-14 | Active | |
| OWEN'S DISPOSAL SERVICE | — | FM0118397 | 1991-05-02 | Active | |
| OWEN'S DRILLING LTD. | — | BC0707334 | 2004-11-01 | Inactive | |
| OWEN'S DRILLING LTD. | — | BC0210891 | 1980-06-04 | Inactive | |
| OWEN'S DRILLING LTD. | — | BC0902091 | 2011-02-03 | Inactive | |
| OWEN'S DRILLING LTD. | — | BC1185075 | 2018-11-01 | Active | |
| OWEN'S FIREWOOD | — | FM0745062 | 2018-04-16 | Active | |
| OWEN'S GARDENING AND HAULING | — | FM0490719 | 2008-11-22 | Active | |
| OWEN'S PLUMB & PAINT | — | FM1041208 | 2024-03-14 | Active | |
| OWEN'S PLUMBING & HEATING LTD. | — | BC0140740 | 1975-09-04 | Inactive | |
| OWEN'S PUMP SERVICE (1984) LTD. | — | BC0272696 | 1984-01-04 | Inactive | |
| OWEN'S PUMP SERVICE LTD. | — | BC0158751 | 1977-03-04 | Inactive | |
| OWEN'S TRANSMISSION & DRIVETRAIN LTD. | — | BC1254137 | 2020-06-21 | Active | |
| OWEN-AIKMAN HOLDINGS LTD. | — | BC0074893 | 1967-06-22 | Inactive | |
| OWEN-DALE TECHNICAL SERVICES INC. | — | BC0289420 | 1985-03-07 | Inactive | |
| OWEN-DON HOLDINGS LTD. | — | BC0210208 | 1980-05-26 | Inactive | |
| OWEN/HOLT MUSIC | — | FM0043062 | 1982-06-25 | Active | |
| OWENDALE FARMS | — | FM0533955 | 2010-07-14 | Active | |
| OWENDALE FARMS LTD. | — | BC1352744 | 2022-03-11 | Active | |
| OWENJON MEDIA | — | FM0325800 | 2002-06-21 | Active | |
| OWENKIM&SAM CLEANING SERVICES | — | FM1065249 | 2025-01-20 | Active | |
| OWENMAY INDUSTRIES LTD. | — | BC0235482 | 1981-05-26 | Inactive | |
| OWENMORE HOLDINGS LTD. | — | BC0200076 | 1979-11-15 | Inactive | |
| OWENS & ASSOCIATES, FIRE PREVENTION CONSULTANTS | — | FM0087849 | 1988-05-20 | Active | |
| OWENS & BRAY, INC. | — | A0045690 | 1997-08-27 | Inactive | |
| OWENS & COMPANY HOME DECOR LTD. | — | BC1053769 | 2015-10-29 | Inactive | |
| OWENS & WAKE ENTERPRISES INC. | — | BC0242588 | 1981-09-21 | Inactive | |
| OWENS ACCOUNTING BUSINESS GROUP | — | FM0642538 | 2014-09-12 | Active | |
| OWENS BROS. LTD. | — | BC0027434 | — | Inactive | |
| OWENS CONSULTING INC. | — | BC1505061 | 2024-10-03 | Active | |
| OWENS CORNING | — | FM0317798 | 2002-02-21 | Active | |
| OWENS CORNING | — | FM0163997 | 1994-07-14 | Active | |
| OWENS CORNING CANADA GP INC. | — | A0069957 | 2007-01-18 | Active | |
| OWENS CORNING CANADA HOLDINGS ULC | — | C1135048 | 2017-09-22 | Active | |
| OWENS CORNING CANADA INC. | — | A0030517 | 1989-11-28 | Inactive | |
| OWENS CORNING CANADA LP | — | XP0442546 | 2007-01-30 | Active | |
| OWENS CORNING COMPONENT HOLDINGS ULC | — | BC1072906 | 2016-04-21 | Inactive | |
| OWENS CORNING COMPONENT HOLDINGS ULC | — | BC1064761 | 2016-02-15 | Inactive | |
| OWENS CORNING FRANCHISING CANADA GP INC. | — | A0069913 | 2007-01-11 | Inactive | |
| OWENS CORNING GLOBAL HOLDINGS II LIMITED PARTNERSHIP | — | LP0793416 | 2019-12-02 | Active | |
| OWENS CORNING GLOBAL HOLDINGS LIMITED PARTNERSHIP | — | LP0703714 | 2016-11-23 | Active | |
| OWENS CORNING INTERWRAP CANADA GP INC. | — | A0103672 | 2017-09-15 | Active | |
| OWENS CORNING INTERWRAP CANADA LP | — | XP0729621 | 2017-09-29 | Active | |
| OWENS CORNING REMODELING CANADA GP INC. | — | A0073389 | 2008-01-14 | Inactive | |
| OWENS CORNING REMODELING CANADA LP | — | XP0468569 | 2008-01-22 | Inactive | |
| OWENS CREEK CATTLE COMPANY | — | FM0045169 | 1982-12-15 | Active | |
| OWENS CUSTOMS | — | FM0580867 | 2012-04-11 | Active | |
| OWENS ENTERPRISES | — | FM0491568 | 2008-12-05 | Active | |
| OWENS FREIGHT LINES, INC. | — | A0042813 | 1996-04-30 | Inactive | |
| OWENS FREIGHT LINES,INC. | — | A0031470 | 1990-05-22 | Inactive | |
| OWENS FSC | — | FM0765857 | 2019-01-16 | Active | |
| OWENS GOLDMAN HOLDINGS | — | FM0494529 | 2009-01-28 | Inactive | |
| OWENS HOLDINGS LTD. | — | BC0764143 | 2006-07-21 | Inactive | |
| OWENS INDEPENDENT SOCIETY | — | S0081538 | 2024-11-21 | Active | |
| OWENS LOGGING COMPANY, LIMITED | — | BC0007221 | — | Inactive | |
| OWENS LOGGING LTD. | — | BC0104586 | 1971-12-01 | Inactive | |
| OWENS MACFADYEN GROUP | — | FM0843441 | 2021-04-27 | Active | |
| OWENS MACFADYEN GROUP | — | FM0843439 | 2021-04-27 | Active | |
| OWENS MACFADYEN GROUP | — | FM0412778 | 2005-12-14 | Inactive | |
| OWENS MACFADYEN GROUP INC. | — | A0066567 | 2005-12-01 | Inactive | |
| OWENS MANUFACTURING | — | FM0004517 | 1969-07-07 | Active | |
| OWENS PAINTING | — | FM0448160 | 2007-04-11 | Active | |
| OWENS PAKENHAM BOATS LTD. | — | BC0035228 | — | Inactive | |
| OWENS ROAD ESTATE LTD. | — | BC1231622 | 2019-11-27 | Active | |
| OWENS TRUCKING LIMITED | — | BC0058421 | — | Inactive | |
| OWENS WOODWORKS | — | FM0743472 | 2018-03-23 | Active | |
| OWENS' APPLICATORS LIMITED | — | BC0104012 | — | Inactive | |
| OWENS' MEAT MARKET LIMITED | — | BC0013863 | — | Inactive | |
| OWENS' TRAVEL SERVICE LTD. | — | BC0212171 | 1980-06-27 | Inactive | |
| OWENS-CORNING CAYMAN LIMITED | — | A0100751 | 2016-11-22 | Active | |
| OWENS-MARTIN PROPERTY SERVICES | — | FM0620215 | 2013-11-06 | Active | |
| OWERRI UNIQUE LADIES CLUB OF BC | — | S0075434 | 2021-09-24 | Active | |
| OWF CONSULTING | — | FM0080750 | 1987-08-17 | Active | |
| OWH-ONLY WITH HARMONY INDUSTRIES | — | FM0488197 | 2008-10-15 | Active | |
| OWI LUKIE HOLDINGS LTD. | — | BC1085472 | 2016-08-09 | Active | |
| OWIKENO DEVELOPMENT CO. LTD. | — | BC0059508 | — | Inactive | |
| OWIKENO LAKE TIMBER COMPANY LIMITED | — | BC0026666 | — | Inactive | |
| OWIKENO LAKE TIMBER COMPANY LIMITED | — | A0016979 | — | Inactive | |
| OWIKENO LAKE TRANSPORTATION LTD. | — | BC0065792 | 1965-08-16 | Inactive | |
| OWIKENO LOGGING LIMITED | — | BC0073760 | 1967-04-12 | Inactive | |
| OWIKENO VILLAGE RESORT LTD. | — | BC0119022 | 1973-06-04 | Inactive | |
| OWILYBUG TRAVEL | — | FM0798965 | 2020-02-14 | Inactive | |
| OWILYBUG TRAVEL INC. | — | BC1243555 | 2020-03-07 | Active | |
| OWIN CHEMICALS LTD. | — | BC0251447 | 1982-05-10 | Inactive | |
| OWIN LUCKY STORE LTD. | — | BC1106671 | 2017-02-08 | Active | |
| OWL & BEAN PHOTOGRAPHY | — | FM0638845 | 2014-07-16 | Active | |
| OWL & ORCA COUNSELLING | — | FM0859546 | 2021-10-04 | Active | |
| OWL & PIXEL CREATIVE LTD. | — | BC1543053 | 2025-06-06 | Active | |
| OWL & PUSSYCAT SPA & SALON LTD. | — | BC0834446 | 2008-09-08 | Inactive | |
| OWL & STUMP RARE PLANTS | — | FM0548225 | 2011-01-28 | Active | |
| OWL & THE WOLF | — | FM0879772 | 2022-05-11 | Active | |
| OWL & WINDSOR | — | FM0653177 | 2015-02-17 | Active | |
| OWL (MARINE) UNDERWRITING AGENCY INC. | — | BC0925916 | 2011-11-23 | Active | |
| OWL (ORPHANED WILDLIFE) REHABILITATION SOCIETY | — | S0019879 | 1985-01-31 | Active | |
| OWL + DOT DOT | — | FM0561358 | 2011-07-12 | Active | |
| OWL + LUNA CLOTHING CO. | — | FM0855340 | 2021-08-14 | Active | |
| OWL + SPARROW CREATIVES INC. | — | BC1235748 | 2019-12-31 | Inactive | |
| OWL 420 | — | FM0764857 | 2019-01-07 | Active | |
| OWL ABOARD | — | FM0849141 | 2021-06-16 | Active | |
| OWL ACQUISITION RF LIMITED | — | BC0977272 | 2013-08-07 | Inactive | |
| OWL ACQUISITION RF LIMITED | — | C1234302 | 2019-12-18 | Inactive | |
| OWL AND ELM COUNSELLING LTD. | — | BC1577006 | 2026-02-10 | Active | |
| OWL AND FOX STUDIOS | — | FM0592251 | 2012-09-25 | Active | |
| OWL AND HUSKY HOLDINGS INC. | — | BC1205616 | 2019-04-17 | Active | |
| OWL AND OAK MASSAGE | — | FM0859665 | 2021-10-05 | Active | |
| OWL AND OAK RESEARCH LTD. | — | BC1572432 | 2026-01-13 | Active | |
| OWL AUTOMOTIVE LTD. | — | BC0175218 | 1978-05-15 | Inactive | |
| OWL BE HERE CHILDCARE | — | FM0768719 | 2019-02-18 | Active | |
| OWL BE HERE CHILDCARE INC. | — | BC1259925 | 2020-08-03 | Inactive | |
| OWL BE THERE DAYCARE | — | FM0743371 | 2018-03-22 | Active | |
| OWL BOOK STORE | — | FM0011200 | 1973-01-03 | Active | |
| OWL BOOKKEEPERS | — | FM0717066 | 2017-04-28 | Active | |
| OWL BOOKKEEPING | — | FM0187945 | 1995-10-10 | Inactive | |
| OWL BOOKKEEPING & BUSINESS SERVICES | — | FM0508638 | 2009-08-10 | Active | |
| OWL BRAND PRODUCTS | — | FM0653173 | 2015-02-17 | Active | |
| OWL BRIDGE GROUP INC. | — | BC1461109 | 2024-01-17 | Active | |
| OWL BUILDING & CONSTRUCTION | — | FM1071986 | 2025-03-31 | Active | |
| OWL BUS LILLOOET | — | FM0837870 | 2021-03-17 | Active | |
| OWL BUSINESS CONSULTING | — | FM0493356 | 2009-01-12 | Active | |
| OWL CAPS & ADVERTISING | — | FM0086635 | 1988-04-08 | Active | |
| OWL COFFEE DEER LTD. | — | BC1238286 | 2020-01-24 | Active | |
| OWL COFFEE SHOP LTD. | — | BC0020998 | — | Inactive | |
| OWL COMPUTER TECHNOLOGIES | — | FM0264391 | 1999-08-17 | Active | |
| OWL CONSULTANTS | — | FM0236318 | 1998-03-24 | Active | |
| OWL CONSULTANTS INC. | — | BC0530241 | 1996-11-01 | Active | |
| OWL CONTRACTING (1980) LTD. | — | BC0223394 | 1980-12-30 | Inactive | |
| OWL CREATIVE ENTERPRISES | — | FM0423311 | 2006-05-01 | Active | |
| OWL CREEK CONTRACTING LTD. | — | BC0050078 | 1961-03-24 | Inactive | |
| OWL CREEK CONTRACTORS LTD. | — | BC0185686 | 1979-01-26 | Inactive | |
| OWL CREEK ENERGY SERVICES LTD. | — | BC0760657 | 2006-06-14 | Inactive | |
| OWL CREEK GOLD MINES LTD.(NON-PERSONAL LIABILITY) | — | BC0045839 | — | Inactive | |
| OWL CREEK ORGANICS INC. | — | BC1064824 | 2016-02-16 | Inactive | |
| OWL CREST ENTERPRISES LTD. | — | BC0521396 | 1996-06-06 | Inactive | |
| OWL DESIGN INC. | — | BC1406744 | 2023-03-21 | Inactive | |
| OWL DEVELOPMENT GROUP | — | FM0163026 | 1994-06-28 | Active | |
| OWL EDUCATION | — | FM0690757 | 2016-06-07 | Active | |
| OWL EDUCATIONAL SERVICES | — | FM0151288 | 1993-10-27 | Active | |
| OWL ELECTRIC | — | FM0001908 | 1967-12-15 | Active | |
| OWL ELECTRIC | — | FM0696714 | 2016-08-24 | Active | |
| OWL ELECTRIC LTD. | — | BC0090067 | 1969-10-29 | Inactive | |
| OWL ELECTRICAL LTD. | — | BC0501295 | 1995-07-25 | Inactive | |
| OWL ENERGY HEALING | — | FM1040261 | 2024-03-05 | Active | |
| OWL ENERGY PUBLICATIONS INC. | — | BC0299360 | 1985-10-21 | Inactive | |
| OWL ENERGY SERVICES | — | FM0689426 | 2016-05-18 | Active | |
| OWL ENTERPRISES LTD. | — | BC0363267 | 1989-04-07 | Inactive | |
| OWL EPSILON INVESTMENTS LTD. | — | BC0941759 | 2012-05-29 | Inactive | |
| OWL EYE DESIGNS | — | FM0865152 | 2021-12-13 | Active | |
| OWL FILMWORKS INC. | — | BC0573502 | 1998-10-20 | Inactive | |
| OWL FINANCIAL SERVICES INC. | — | BC0303984 | 1986-01-31 | Inactive | |
| OWL GATE INDUSTRIES INC. | — | A0128484 | 2023-07-14 | Inactive | |
| OWL GEORGES CONTRACTING LTD. | — | BC0533011 | 1996-12-13 | Inactive | |
| OWL GRAPHICS LTD. | — | BC0398028 | 1990-12-12 | Inactive | |
| OWL GRP 2022 INVESTMENTS INC. | — | BC1364617 | 2022-05-26 | Active | |
| OWL GRP 2022 PREFERRED LIMITED PARTNERSHIP | — | LP0893141 | 2023-03-15 | Active | |
| OWL GRP INVESTMENTS INC. | — | BC1013080 | 2014-09-09 | Active | |
| OWL GRP SMS HOLDINGS INC. | — | BC1396414 | 2023-01-17 | Inactive | |
| OWL HEAD ELECTRICAL LTD. | — | BC1517011 | 2024-12-17 | Active | |
| OWL HEAD INDUSTRIES LTD. | — | BC0363529 | 1989-04-12 | Inactive | |
| OWL HEAD MOUNTAIN GEMS | — | FM0739825 | 2018-02-09 | Active | |
| OWL HELP YOU OUT | — | FM0648780 | 2014-12-13 | Active | |
| OWL HOLDCO RF LIMITED | — | BC0977265 | 2013-08-07 | Inactive | |
| OWL HOLDINGS LTD. | — | C0512744 | 1996-01-30 | Inactive | |
| OWL HOLLOW WILLOW WORKS | — | FM0172540 | 1994-12-30 | Inactive | |
| OWL HOOT RANCH | — | FM0154992 | 1994-01-24 | Active | |
| OWL HOUSE MEDIA | — | FM0822778 | 2020-11-06 | Active | |
| OWL HOUSE MEDIA LTD. | — | BC1486649 | 2024-06-14 | Active | |
| OWL HOUSE SOCIETY | — | S0011798 | 1975-08-20 | Inactive | |
| OWL IN THE ALDER FARM | — | FM0625267 | 2014-01-25 | Active | |
| OWL INCUBATOR INC. | — | BC1458862 | 2024-01-04 | Active | |
| OWL INDUSTRIES LTD. | — | BC0312107 | 1986-07-17 | Inactive | |