| PLS PROJECT MANAGEMENT LTD. | — | BC0875246 | 2010-03-04 | Inactive | |
| PLS TRADING COMPANY | — | FM0340230 | 2003-02-13 | Active | |
| PLS VENTURES INC. | — | BC0889344 | 2010-08-31 | Active | |
| PLSI PROFESSIONAL LEASE SERVICE INC. | — | BC0345764 | 1988-05-24 | Inactive | |
| PLSL HOLDINGS LTD. | — | BC0991797 | 2014-01-23 | Inactive | |
| PLSR RENTALS | — | FM0853079 | 2021-07-15 | Active | |
| PLST HOLDINGS LIMITED | — | BC0818047 | 2008-02-29 | Active | |
| PLT ELECTRONIC INC. | — | BC0429830 | 1992-07-29 | Inactive | |
| PLT ENTERPRISE LTD. | — | BC1387985 | 2022-11-22 | Active | |
| PLT GLOBAL E-COMMERCE | — | FM0756045 | 2018-09-05 | Active | |
| PLT HOLDING LTD. | — | BC0945657 | 2012-07-16 | Inactive | |
| PLT INVESTMENT CORPORATION | — | BC0174722 | 1978-05-03 | Inactive | |
| PLT INVESTMENTS LTD. | — | BC0934076 | 2012-03-01 | Inactive | |
| PLT INVESTMENTS LTD. | — | BC1221041 | 2019-09-01 | Active | |
| PLT INVESTMENTS LTD. | — | BC0795875 | 2007-06-29 | Inactive | |
| PLT JANITORIAL | — | FM0521824 | 2010-02-09 | Active | |
| PLT MARKETING | — | FM0323660 | 2002-05-23 | Active | |
| PLT PATIENTLINK TECHNOLOGIES INC. | — | A0086983 | 2012-08-23 | Inactive | |
| PLT YEUNG INVESTMENTS LTD. | — | BC1022950 | 2015-01-01 | Active | |
| PLT YEUNG INVESTMENTS LTD. | — | BC0524376 | 1996-07-30 | Inactive | |
| PLTFRM DANCE LTD. | — | BC1221506 | 2019-08-29 | Active | |
| PLU CONSTRUCTION CORPORATION | — | BC1000762 | 2014-04-28 | Active | |
| PLU INVESTMENTS LTD. | — | BC1294672 | 2021-03-16 | Active | |
| PLU PRODUCTIONS | — | FM0304733 | 2001-07-05 | Active | |
| PLU-OCEAN VAPING SUPPLIER LTD. | — | BC1287140 | 2021-02-02 | Inactive | |
| PLUCK CO. | — | FM0814023 | 2020-08-13 | Active | |
| PLUCKY CUSTODIAN SERVICES | — | FM0534781 | 2010-07-26 | Active | |
| PLUCKY OLIVE NUTRITION | — | FM1042414 | 2024-04-01 | Active | |
| PLUEGGE PROPERTY SERVICES | — | FM1029072 | 2023-11-01 | Active | |
| PLUFL BED INC. | — | BC1353499 | 2022-03-16 | Inactive | |
| PLUG & PLAY CLOTHING | — | FM0822689 | 2020-11-05 | Inactive | |
| PLUG & PLAY ENTERPRISES LTD. | — | BC0549310 | 1997-08-27 | Inactive | |
| PLUG AND PLAY INNOVATION CANADA INC. | — | BC1299186 | 2021-04-10 | Active | |
| PLUG APPAREL | — | FM0781721 | 2019-07-04 | Active | |
| PLUG APPAREL | — | FM0703244 | 2016-11-16 | Active | |
| PLUG FAVOURITE CLOTHING CORP. | — | BC1444966 | 2023-10-17 | Active | |
| PLUG HOLDINGS INC. | — | BC0266768 | 1983-07-19 | Inactive | |
| PLUG IT IN TECHNOLOGIES INC. | — | BC1047503 | 2015-08-28 | Active | |
| PLUG POP MEDIA DESIGN & SUPPLY | — | FM0262803 | 1999-07-16 | Active | |
| PLUG POWER CANADA INC. | — | BC0812582 | 2008-01-01 | Inactive | |
| PLUG POWER CANADA INC. | — | BC0785365 | 2007-03-13 | Inactive | |
| PLUG POWER CANADA, INC. | — | BC1333679 | 2021-11-17 | Inactive | |
| PLUG ROOTERS LTD. | — | BC0612098 | 2000-08-11 | Inactive | |
| PLUG SENSE INC. | — | A0078157 | 2009-09-14 | Inactive | |
| PLUG STREET HOLDINGS INC. | — | A0057831 | 2002-10-10 | Inactive | |
| PLUG-IN AWAY ELECTRICAL CONTRACTING SERVICES LTD. | — | BC1523842 | 2025-01-28 | Active | |
| PLUGBUSTERS INTERNATIONAL MARKETING LTD. | — | BC0506626 | 1995-10-24 | Inactive | |
| PLUGBUSTERS PLUMBING & DRAINCLEANING INC. | — | BC0317395 | 1986-11-14 | Inactive | |
| PLUGBUSTERS PLUMBING & HEATING LTD. | — | BC0557475 | 1998-01-12 | Inactive | |
| PLUGBUSTERS PLUMBING, HEATING, DRAIN CLEANING, SEPTIC TANK & GREASE TRAP LTD. | — | BC0849060 | 2009-04-02 | Inactive | |
| PLUGBUSTERS TRADEMARK CORPORATION | — | BC0556285 | 1997-12-19 | Inactive | |
| PLUGED IN CONSULTING | — | FM0763363 | 2018-12-17 | Active | |
| PLUGED IN STUDIO CORP. | — | BC1240983 | 2020-02-15 | Active | |
| PLUGGED ELECTRIC | — | FM0809724 | 2020-07-02 | Active | |
| PLUGGED IN ADVERTISING | — | FM0493532 | 2009-01-14 | Active | |
| PLUGGED IN COMMUNICATIONS | — | FM0350373 | 2003-06-25 | Active | |
| PLUGGED IN ELECTRIC INC. | — | BC0755230 | 2006-04-19 | Inactive | |
| PLUGGED IN ELECTRICAL SOLUTIONS LTD. | — | BC1320958 | 2021-08-23 | Inactive | |
| PLUGGED IN ENTERPRISES | — | FM0674572 | 2015-11-13 | Active | |
| PLUGGED IN-DIGITAL RECORDABLE MEDIA 2GO INC. | — | BC0639388 | 2001-12-21 | Inactive | |
| PLUGGED SOLUTIONS INC. | — | BC0859808 | 2009-08-26 | Inactive | |
| PLUGGED-IN DISTRIBUTORS | — | FM0451051 | 2007-05-16 | Active | |
| PLUGGED-IN INSTALLATIONS & CONSULTING INC. | — | BC0627956 | 2001-05-22 | Inactive | |
| PLUGGED-IN MANAGEMENT | — | FM0568090 | 2011-10-17 | Active | |
| PLUGGED-IN SOCIAL MANAGEMENT | — | FM0596630 | 2012-12-03 | Active | |
| PLUGGEDINK CONSULTING | — | FM0749332 | 2018-06-12 | Active | |
| PLUGIN AWAY ELECTRICAL CONTRACTING SERVICES | — | FM1013800 | 2023-04-13 | Active | |
| PLUGIN PRODUCTIONS | — | FM0252831 | 1999-01-29 | Active | |
| PLUGN CITY EXPERIENCES INC. | — | BC1282961 | 2021-01-08 | Active | |
| PLUGZ ELECTRICAL | — | FM0643416 | 2014-09-25 | Active | |
| PLUIE | — | FM0672976 | 2015-10-23 | Active | |
| PLUIE STUDIO | — | FM1047131 | 2024-05-23 | Active | |
| PLUM - ART | — | FM0620749 | 2013-11-15 | Active | |
| PLUM 10 NAIL BOUTIQUE | — | FM0571491 | 2011-12-05 | Active | |
| PLUM ACCOMMODATION INC. | — | BC1030383 | 2015-03-13 | Inactive | |
| PLUM AND BERRY CREATIVE INC. | — | BC1571817 | 2026-01-08 | Active | |
| PLUM AND PERIWINKLE | — | FM0765406 | 2019-01-13 | Active | |
| PLUM BLOSSOM ACUPUNCTURE AND HERBOLOGY | — | FM0418146 | 2006-02-27 | Active | |
| PLUM BLOSSOM CHILD CARE SOCIETY | — | S0019243 | 1984-06-11 | Inactive | |
| PLUM BLOSSOM COUNSELLING | — | FM0848496 | 2021-06-10 | Active | |
| PLUM BLOSSOM COUNSELLING INC. | — | BC1437631 | 2023-09-06 | Active | |
| PLUM BLOSSOM ENTERPRISES LTD. | — | BC0535348 | 1997-01-24 | Inactive | |
| PLUM BLOSSOM FARMS LTD. | — | BC0461283 | 1993-12-31 | Inactive | |
| PLUM BLOSSOM IMMIGRATION CONSULTING LTD. | — | A0127372 | 2023-04-20 | Active | |
| PLUM BLOSSOM RESTAURANT | — | FM0216693 | 1997-03-22 | Active | |
| PLUM BLOSSOM RESTAURANT (1977) LTD. | — | BC0162427 | 1977-06-07 | Inactive | |
| PLUM BLOSSOM RESTAURANT LTD. | — | BC0075229 | 1967-07-19 | Inactive | |
| PLUM BLOSSOM TREE LIMITED PARTNERSHIP | — | LP0864702 | 2021-12-06 | Active | |
| PLUM BUG DESIGNS | — | FM0303230 | 2001-06-05 | Inactive | |
| PLUM CHEEKY SOLUTIONS | — | FM0646939 | 2014-11-14 | Active | |
| PLUM CHIP INC. | — | A0129990 | 2023-11-20 | Active | |
| PLUM CLOTHING | — | FM0038370 | 1981-06-24 | Active | |
| PLUM CLOTHING LTD. | — | BC0274726 | 1984-02-23 | Inactive | |
| PLUM COUNSELLING | — | FM0892071 | 2022-10-13 | Active | |
| PLUM CRAZY DESIGN STUDIO | — | FM0483407 | 2008-08-01 | Active | |
| PLUM CRAZY MECHANICAL LIMITED | — | BC1593953 | 2026-06-04 | Active | |
| PLUM CRAZY MOBILE PRESSURE WASHING & DETAIL | — | FM0218302 | 1997-04-17 | Inactive | |
| PLUM CRAZY MOBILE PRESSURE WASHING & STEAM CLEANING | — | FM0234761 | 1998-02-24 | Active | |
| PLUM CRAZY PRESSURE WASHING | — | FM0187378 | 1995-09-28 | Active | |
| PLUM CRAZY RESTORATIONS INC. | — | BC0780822 | 2007-01-25 | Active | |
| PLUM CRAZY TRUCKING INC. | — | BC0937346 | 2012-04-05 | Inactive | |
| PLUM CRAZY TRUCKING LIMITED | — | BC1349029 | 2022-02-19 | Active | |
| PLUM CREATIONS | — | FM1058969 | 2024-10-24 | Active | |
| PLUM CREATIVE | — | FM0541146 | 2010-10-21 | Active | |
| PLUM CREATIVE DESIGN | — | FM0358806 | 2003-11-04 | Active | |
| PLUM CREEK BED & BREAKFAST | — | FM0420146 | 2006-03-23 | Active | |
| PLUM CREEK CLOTHING CO. | — | FM0198564 | 1996-05-02 | Active | |
| PLUM CREEK CONTRACTING LTD. | — | BC0852176 | 2009-05-19 | Inactive | |
| PLUM CREEK FARM | — | FM0566751 | 2011-09-26 | Active | |
| PLUM CREEK GIFTS AND GREETINGS | — | FM0259790 | 1999-05-26 | Active | |
| PLUM CREEK HOLDINGS LTD. | — | BC1530612 | 2025-03-10 | Active | |
| PLUM CUP TECHNOLOGY SOLUTIONS | — | FM0606401 | 2013-04-27 | Active | |
| PLUM DANDY GIFTS LTD. | — | BC0371465 | 1989-08-24 | Inactive | |
| PLUM DESIGN | — | FM0314764 | 2002-01-07 | Active | |
| PLUM DEVELOPMENTS LTD. | — | BC0378691 | 1989-12-19 | Inactive | |
| PLUM DUFF LANDING & MARINA LTD. | — | BC0847971 | 2009-03-18 | Inactive | |
| PLUM EQUITY CORP. | — | BC0309618 | 1986-05-26 | Active | |
| PLUM FLOWER INTERNATIONAL | — | FM0556163 | 2011-05-05 | Inactive | |
| PLUM FLOWER INTERNATIONAL LTD. | — | BC1022469 | 2014-12-18 | Inactive | |
| PLUM FLOWER INTERNATIONAL LTD. | — | BC0919249 | 2011-08-31 | Inactive | |
| PLUM FRAMING & FORMING LTD. | — | BC1178791 | 2018-09-10 | Active | |
| PLUM GARDEN PROPERTIES | — | FM0335966 | 2002-12-02 | Active | |
| PLUM GAS SOLUTIONS INC. | — | A0099776 | 2016-08-15 | Active | |
| PLUM HALLOW CAMPING | — | FM0119559 | 1991-06-03 | Active | |
| PLUM HI-TECH INC. | — | BC1330718 | 2021-10-28 | Inactive | |
| PLUM HOLDING CO. LTD. | — | BC0666379 | 2003-03-21 | Inactive | |
| PLUM HOLDINGS LIMITED | — | BC0909522 | 2011-05-03 | Active | |
| PLUM HOLDINGS LTD. | — | BC0258689 | 1982-12-31 | Inactive | |
| PLUM HOLLOW ESCAPE | — | FM0837452 | 2021-03-13 | Active | |
| PLUM HOUSE DESIGNS | — | FM0456602 | 2007-07-29 | Active | |
| PLUM I.T. CONSULTING | — | FM0576435 | 2012-02-14 | Active | |
| PLUM III ACQUISITION CORP. | — | C1601398 | 2026-07-27 | Active | |
| PLUM III AMALCO CORP. | — | BC1496045 | 2024-08-08 | Active | |
| PLUM III MERGER CORP. | — | BC1496035 | 2024-08-08 | Active | |
| PLUM INSURANCE SERVICES INC. | — | BC1342176 | 2022-01-11 | Inactive | |
| PLUM INTERNATIONAL MARKETING COMPANY | — | FM0058895 | 1985-02-06 | Active | |
| PLUM INVESTMENTS LTD. | — | BC0256787 | 1982-11-16 | Inactive | |
| PLUM IT UP! HOME STAGING FOR REAL ESTATE IN TODAY'S MARKET | — | FM0565592 | 2011-09-12 | Active | |
| PLUM JAM ENTERPRISES LTD. | — | BC0492505 | 1995-03-08 | Inactive | |
| PLUM LIFESTYLE LTD. | — | BC0628704 | 2001-06-01 | Inactive | |
| PLUM LIVING PROPERTIES & HEALTH SERVICES INC. | — | BC0771884 | 2006-10-17 | Inactive | |
| PLUM MANAGEMENT CORP. | — | BC0918725 | 2011-08-24 | Inactive | |
| PLUM MIDWIFERY | — | FM0484605 | 2008-08-20 | Active | |
| PLUM MINNOW PUBLISHING | — | FM0610456 | 2013-06-22 | Inactive | |
| PLUM NOODLES STUDIOS INC. | — | BC1219720 | 2019-08-15 | Active | |
| PLUM PERFECT LANDSCAPE SERVICE | — | FM0160855 | 1994-05-19 | Active | |
| PLUM PERKS MANAGEMENT | — | FM0470290 | 2008-02-12 | Active | |
| PLUM PERSPECTIVES | — | FM0841046 | 2021-04-12 | Inactive | |
| PLUM PLUMBING LTD. | — | BC0784862 | 2007-03-08 | Inactive | |
| PLUM POLKA DOT BOUTIQUE | — | FM0629369 | 2014-03-17 | Active | |
| PLUM PRODUCTIONS INC. | — | BC1033418 | 2015-04-14 | Inactive | |
| PLUM PRODUCTS LTD. | — | BC1509170 | 2024-10-29 | Active | |
| PLUM PROJECT STUDIO INC. | — | A0077285 | 2009-05-19 | Inactive | |
| PLUM PROJECTS | — | FM0345528 | 2003-04-23 | Active | |
| PLUM PROMOTIONS | — | FM0045100 | 1982-12-09 | Active | |
| PLUM PROMOTIONS INC. | — | BC0266864 | 1983-07-21 | Active | |
| PLUM RECORDS INC. | — | BC0380835 | 1990-01-29 | Inactive | |
| PLUM RECRUITMENT | — | FM0858714 | 2021-09-22 | Active | |
| PLUM RESOURCES LTD. | — | BC0319127 | 1986-12-18 | Inactive | |
| PLUM RIDGE DECORATIVE ARTS | — | FM0268531 | 1999-10-19 | Active | |
| PLUM RIGHT RENOS | — | FM0449031 | 2007-04-21 | Active | |
| PLUM SQUARE ON THE LEVEL CONTRACTORS | — | FM0064467 | 1985-10-18 | Active | |
| PLUM STUDIO INC. | — | BC1103328 | 2017-01-11 | Inactive | |
| PLUM SYSTEMS CORP. | — | BC0623165 | 2001-03-01 | Inactive | |
| PLUM TRAVEL MARKETING INC. | — | BC0583994 | 1999-04-22 | Inactive | |
| PLUM TREE BOOKKEEPING | — | FM0335362 | 2002-11-22 | Active | |
| PLUM TREE COTTAGE CHILDCARE CENTRE | — | FM0642556 | 2014-09-12 | Active | |
| PLUM TREE ECO SPA | — | FM0565307 | 2011-09-07 | Active | |
| PLUM TREE INFORMATION SERVICES LTD. | — | BC0248823 | 1982-02-16 | Inactive | |
| PLUM TREE INVESTMENTS LTD. | — | BC1289651 | 2021-02-18 | Active | |
| PLUM TREE LIFE PUBLISHING | — | FM0809838 | 2020-07-04 | Active | |
| PLUM TREE PROOFREADING | — | FM1069126 | 2025-02-28 | Active | |
| PLUM TREE PROPERTIES INC. | — | BC0166459 | 1977-10-03 | Inactive | |
| PLUM TREE SOAP AND LOTION COMPANY | — | FM0334802 | 2002-11-15 | Active | |
| PLUM TREE STUDIO | — | FM0411994 | 2005-12-02 | Active | |
| PLUM' FULL GIFT BASKET COMPANY LTD. | — | BC0379467 | 1990-01-03 | Inactive | |
| PLUM'S PAINTING | — | FM0375786 | 2004-07-02 | Active | |
| PLUM-PC SOLUTIONS | — | FM0465601 | 2007-12-04 | Active | |
| PLUMA | — | FM1030892 | 2023-11-25 | Active | |
| PLUMA COMMUNITY INC. | — | BC1562639 | 2025-11-10 | Active | |
| PLUMA DEL AGUILA REIKI HEALING | — | FM0804423 | 2020-04-23 | Active | |
| PLUMA TRANSLATIONS | — | FM1070531 | 2025-03-13 | Active | |
| PLUMACTIVE IT SOLUTIONS | — | FM0361138 | 2003-12-09 | Active | |
| PLUMAGE CAPITAL | — | FM0791169 | 2019-10-30 | Active | |
| PLUMAGE CAPITAL INC. | — | A0123791 | 2022-07-07 | Active | |
| PLUMAGE CONSULTING | — | FM0784357 | 2019-08-06 | Active | |
| PLUMAGE JEWELRY | — | FM0537866 | 2010-09-04 | Active | |
| PLUMAGE MEDIA | — | FM0741096 | 2018-02-26 | Active | |
| PLUMAGE PROPERTIES LTD. | — | C0277609 | 1984-05-03 | Inactive | |
| PLUMAS GOLD MINES LTD. | — | BC0330275 | 1987-07-16 | Inactive | |
| PLUMB & TRUE CONSTRUCTION INC. | — | BC0877612 | 2010-04-01 | Active | |
| PLUMB 360 MECHANICAL LTD. | — | BC1008523 | 2014-07-19 | Active | |
| PLUMB AID | — | FM0623479 | 2014-01-01 | Active | |
| PLUMB AND LEVEL CONSTRUCTION COMPANY | — | FM0425468 | 2006-05-28 | Active | |
| PLUMB AND LEVEL ENTERPRISES INC. | — | BC0696470 | 2004-06-01 | Inactive | |
| PLUMB AND LEVEL FINISHING | — | FM0463391 | 2007-10-31 | Active | |
| PLUMB AND LEVEL INDUSTRIES LTD. | — | BC0766932 | 2006-08-24 | Active | |
| PLUMB AND LEVEL MASONRY | — | FM0427412 | 2006-06-21 | Active | |
| PLUMB BLOSSOM ACUPUNCTURE | — | FM0244801 | 1998-08-17 | Active | |
| PLUMB BOB CONSTRUCTION | — | FM0577873 | 2012-03-05 | Active | |