| PETERSON BUILDING CO. LTD. | — | BC0033302 | — | Inactive | |
| PETERSON BUSINESS CONSULTANTS INC. | — | BC0094888 | 1970-07-30 | Active | |
| PETERSON C43 DEVELOPMENT NO. 2 LIMITED PARTNERSHIP | — | LP0893069 | 2023-02-14 | Inactive | |
| PETERSON C43 GP LTD. | — | BC1322891 | 2021-09-03 | Active | |
| PETERSON C43 LIMITED PARTNERSHIP | — | LP0869094 | 2022-01-31 | Active | |
| PETERSON CANADA (SAN JOSE) GP INC. | — | BC1251385 | 2020-05-26 | Active | |
| PETERSON CANADA (SAN JOSE) GP NO. 2 INC. | — | BC1437729 | 2023-09-07 | Active | |
| PETERSON CANADA (SAN JOSE) HOLDINGS LTD. | — | BC1238202 | 2020-01-23 | Active | |
| PETERSON CANADA (SAN JOSE) LIMITED PARTNERSHIP | — | LP0809571 | 2020-06-30 | Active | |
| PETERSON CANADA (SAN JOSE) NO. 2 LIMITED PARTNERSHIP | — | LP0893564 | 2023-09-22 | Active | |
| PETERSON CAPITAL | — | FM0418944 | 2006-03-08 | Active | |
| PETERSON CAPITAL INC. | — | BC1011246 | 2014-08-19 | Inactive | |
| PETERSON CAPITAL SERVICES | — | FM0251290 | 1998-12-21 | Active | |
| PETERSON CATTLE CO. LTD. | — | BC0054092 | 1962-07-13 | Inactive | |
| PETERSON CEDAR COTTAGE BT INC. | — | BC1160336 | 2018-04-13 | Active | |
| PETERSON CEDAR COTTAGE GP INC. | — | BC1159430 | 2018-04-05 | Active | |
| PETERSON CEDAR COTTAGE LIMITED PARTNERSHIP | — | LP0744852 | 2018-04-12 | Active | |
| PETERSON COATINGS LTD. | — | BC0396350 | 1990-11-14 | Inactive | |
| PETERSON COMMERCIAL | — | FM0612354 | 2013-07-17 | Active | |
| PETERSON COMMERCIAL PROPERTY MANAGEMENT INC. | — | BC0414744 | 1991-11-01 | Active | |
| PETERSON CONSTRUCTION | — | FM0020122 | 1976-02-09 | Active | |
| PETERSON CONSTRUCTION SURVEYS | — | FM0456035 | 2007-07-20 | Active | |
| PETERSON CONTRACTING LTD. | — | BC0258316 | 1982-12-23 | Active | |
| PETERSON CPA LTD. | — | BC1441920 | 2023-09-28 | Active | |
| PETERSON CRESTWOOD GP LTD. | — | BC1237607 | 2020-01-17 | Active | |
| PETERSON CRESTWOOD LIMITED PARTNERSHIP | — | LP0796953 | 2020-01-21 | Active | |
| PETERSON CUSTOM WOODWORK | — | FM0271182 | 1999-12-01 | Active | |
| PETERSON CUSTOM WOODWORK LTD. | — | BC0742257 | 2005-12-05 | Active | |
| PETERSON DESIGN PROFESSIONALS LTD. | — | BC0475935 | 1994-07-04 | Inactive | |
| PETERSON DEVELOPMENT NO. 2 GP LTD. | — | BC1322892 | 2021-09-03 | Inactive | |
| PETERSON DEVELOPMENT ONE GP INC. | — | BC0738555 | 2005-10-25 | Active | |
| PETERSON DEVELOPMENTS INC. | — | BC1142422 | 2017-11-23 | Active | |
| PETERSON DOW INVESTMENT GP INC. | — | BC1557766 | 2025-09-19 | Active | |
| PETERSON DRUGS LTD. | — | BC0080164 | 1968-06-06 | Inactive | |
| PETERSON EARLES GP LTD. | — | BC1318544 | 2021-08-05 | Active | |
| PETERSON EARLES GP NO. 2 LTD. | — | BC1398326 | 2023-01-28 | Active | |
| PETERSON EARLES LIMITED PARTNERSHIP | — | LP0858017 | 2021-09-14 | Active | |
| PETERSON EARLES NO. 2 CORP. | — | BC1398324 | 2023-01-28 | Active | |
| PETERSON EARLES NO. 2 DEVELOPMENT LIMITED PARTNERSHIP | — | LP0893029 | 2023-01-31 | Active | |
| PETERSON ELECTRICAL CONSTRUCTION COMPANY, LIMITED | — | BC0006916 | — | Inactive | |
| PETERSON ELECTRICAL SALES LTD. | — | BC0035709 | — | Inactive | |
| PETERSON ENGINEERING LTD. | — | BC1167080 | 2018-06-05 | Active | |
| PETERSON ENTERPRISES | — | FM0419228 | 2006-03-12 | Active | |
| PETERSON EQUITY INVESTMENTS NO. 1 LIMITED PARTNERSHIP | — | LP0850486 | 2021-06-23 | Active | |
| PETERSON EQUITY INVESTMENTS NO. 2 GP LTD. | — | BC1322894 | 2021-09-03 | Active | |
| PETERSON EQUITY INVESTMENTS NO. 2 LIMITED PARTNERSHIP | — | LP0892805 | 2022-10-26 | Active | |
| PETERSON EQUITY INVESTMENTS NO. 3 GP LTD. | — | BC1322896 | 2021-09-03 | Active | |
| PETERSON EQUITY INVESTMENTS NO.1 GP LTD. | — | BC1311374 | 2021-06-21 | Active | |
| PETERSON EXTERIORS | — | FM0444180 | 2007-02-19 | Active | |
| PETERSON FAMILY FARM B&B LTD. | — | BC1541404 | 2025-05-27 | Active | |
| PETERSON FARMS NORTH | — | FM0848922 | 2021-06-14 | Active | |
| PETERSON FINDLAY CAPITAL INC. | — | BC0351093 | 1988-09-06 | Inactive | |
| PETERSON FIRE PROTECTION & ELECTRICAL SERVICES | — | FM0586605 | 2012-06-27 | Active | |
| PETERSON FIRE PROTECTION SERVICES | — | FM0607097 | 2013-05-08 | Active | |
| PETERSON FLORAL DESIGNS | — | FM0058020 | 1984-12-20 | Active | |
| PETERSON FRASER & MINNISS INSURANCE BROKERS LTD. | — | BC0053069 | 1962-03-27 | Inactive | |
| PETERSON FRASER AND MINNIS INSURANCE BROKERS | — | FM0239172 | 1998-05-05 | Active | |
| PETERSON GALLOWAY LTD. | — | BC0524362 | 1996-07-29 | Inactive | |
| PETERSON GAS HOLDINGS INC. | — | BC0980029 | 2013-09-10 | Inactive | |
| PETERSON GRANVILLE GP INC. | — | BC1142424 | 2017-11-23 | Active | |
| PETERSON GRANVILLE LIMITED PARTNERSHIP | — | LP0734750 | 2017-12-06 | Active | |
| PETERSON GROUP PROPERTIES (CANADA) INC. | — | BC0896752 | 2010-12-01 | Active | |
| PETERSON GROUP SA MORTGAGES GP INC. | — | BC1293575 | 2021-03-10 | Inactive | |
| PETERSON GROUP SA SECURITIES GP INC. | — | BC1292791 | 2021-03-05 | Active | |
| PETERSON GUTTERS | — | FM0650038 | 2015-01-07 | Active | |
| PETERSON HILL FARM GROUP INC. | — | BC1202357 | 2019-03-25 | Inactive | |
| PETERSON HOLDINGS CORPORATION | — | BC0671226 | 2003-06-10 | Inactive | |
| PETERSON HOLDINGS INC. | — | BC1498727 | 2024-08-26 | Active | |
| PETERSON HOLDINGS LTD. | — | BC0572645 | 1998-10-01 | Inactive | |
| PETERSON INDUSTRIAL GP INC. | — | BC0931786 | 2012-02-02 | Inactive | |
| PETERSON INDUSTRIAL GP NO. 2 INC. | — | BC0937004 | 2012-04-02 | Inactive | |
| PETERSON INDUSTRIAL PROPERTIES (CANADA) LIMITED PARTNERSHIP | — | LP0576098 | 2012-02-09 | Inactive | |
| PETERSON INSURANCE AGENCY LTD. | — | BC0172030 | 1978-03-06 | Inactive | |
| PETERSON INTERNATIONAL HOLDINGS LTD. | — | BC1196476 | 2019-02-04 | Active | |
| PETERSON INVESTMENT (DEVELOPMENT ONE) INC. | — | BC0719619 | 2005-03-18 | Active | |
| PETERSON INVESTMENT (GEORGIA) INC. | — | BC0700705 | 2004-07-27 | Active | |
| PETERSON INVESTMENT (GEORGIA) LIMITED PARTNERSHIP | — | LP0378852 | 2004-08-20 | Active | |
| PETERSON INVESTMENT (ORCA) INC. | — | BC0469002 | 1994-03-17 | Inactive | |
| PETERSON INVESTMENT (SPRUCELAND) LTD. | — | BC0427638 | 1992-06-19 | Active | |
| PETERSON INVESTMENT (TG VANCOUVER) LTD. | — | BC0706823 | 2004-10-21 | Active | |
| PETERSON INVESTMENT GROUP INC. | — | BC0984553 | 2013-11-01 | Inactive | |
| PETERSON INVESTMENT GROUP INC. | — | BC1059668 | 2016-01-01 | Active | |
| PETERSON INVESTMENT GROUP INC. | — | BC0360140 | 1989-02-20 | Inactive | |
| PETERSON INVESTMENT GROUP INC. | — | BC0894093 | 2010-10-30 | Inactive | |
| PETERSON INVESTMENT HOLDINGS INC. | — | BC0966146 | 2013-03-27 | Active | |
| PETERSON INVESTMENT US PROPERTIES NO. 1 LIMITED PARTNERSHIP | — | LP0578557 | 2012-03-13 | Inactive | |
| PETERSON INVESTMENT US PROPERTIES NO. 2 LIMITED PARTNERSHIP | — | LP0613773 | 2013-08-06 | Inactive | |
| PETERSON INVESTMENT US PROPERTIES NO. 3 LIMITED PARTNERSHIP | — | LP0625232 | 2014-01-24 | Inactive | |
| PETERSON INVESTMENTS (CANADA) INC. | — | BC0896743 | 2010-12-01 | Active | |
| PETERSON INVESTMENTS (MONGOLIA) INC. | — | BC1143637 | 2017-12-04 | Active | |
| PETERSON INVESTMENTS (SMYT NO. 1) LTD. | — | BC0886241 | 2010-07-20 | Inactive | |
| PETERSON INVESTMENTS (US) INC. | — | BC1056559 | 2015-11-26 | Active | |
| PETERSON INVESTMENTS NO. 1 INC. | — | BC0949944 | 2012-09-12 | Active | |
| PETERSON KERRISDALE DEVELOPMENT GP LTD. | — | BC1322669 | 2021-09-02 | Active | |
| PETERSON KERRISDALE DEVELOPMENT LIMITED PARTNERSHIP | — | LP0857784 | 2021-09-10 | Active | |
| PETERSON KINGSWAY GP INC. | — | BC1143824 | 2017-12-05 | Active | |
| PETERSON KINGSWAY LIMITED PARTNERSHIP | — | LP0735983 | 2017-12-22 | Active | |
| PETERSON LATHING INCORPORATED | — | BC1114640 | 2017-04-10 | Active | |
| PETERSON LAW CORPORATION | — | BC1159109 | 2018-04-03 | Active | |
| PETERSON LENDING INC. | — | BC1407329 | 2023-03-24 | Inactive | |
| PETERSON LEWIS DISTRIBUTORS | — | FM0309805 | 2001-10-04 | Active | |
| PETERSON LP INVESTMENTS INC. | — | BC1318547 | 2021-08-05 | Active | |
| PETERSON MACHINE | — | FM0213604 | 1997-01-31 | Active | |
| PETERSON MANAGEMENT (CDA) INC. | — | BC1436569 | 2023-08-31 | Active | |
| PETERSON MANAGEMENT (PIUS) INC. | — | BC1436574 | 2023-08-31 | Active | |
| PETERSON MANSON DEVELOPMENT NO. 2 LIMITED PARTNERSHIP | — | LP0893068 | 2023-02-14 | Active | |
| PETERSON MANSON GP LTD. | — | BC1318546 | 2021-08-05 | Active | |
| PETERSON MANSON LIMITED PARTNERSHIP | — | LP0858020 | 2021-09-14 | Active | |
| PETERSON MARINE SERVICE | — | FM0547985 | 2011-01-26 | Active | |
| PETERSON MARKETING INC. | — | BC1354960 | 2022-03-24 | Active | |
| PETERSON MECHANICAL LTD. | — | BC0544771 | 1997-06-13 | Inactive | |
| PETERSON MECHANICAL SERVICES LTD. | — | BC0980589 | 2013-09-17 | Inactive | |
| PETERSON MILLWRIGHTING | — | FM0548182 | 2011-01-27 | Active | |
| PETERSON MINING LTD. | — | BC0749302 | 2006-02-20 | Inactive | |
| PETERSON MONASHEE GP LTD. | — | BC1318541 | 2021-08-05 | Inactive | |
| PETERSON MONASHEE LIMITED PARTNERSHIP | — | LP0858016 | 2021-09-14 | Inactive | |
| PETERSON MORTGAGES CORP. | — | BC1290819 | 2021-02-24 | Active | |
| PETERSON MOTORS | — | FM0011461 | 1973-02-09 | Active | |
| PETERSON MOTORS LTD. | — | BC0088523 | 1969-08-06 | Inactive | |
| PETERSON OILFIELD SERVICES LTD. | — | BC1000086 | 2014-04-22 | Active | |
| PETERSON OPERATIONS MANAGEMENT INC. | — | BC0739567 | 2005-11-03 | Inactive | |
| PETERSON PACIFIC VENTURES LTD. | — | BC0662161 | 2003-01-16 | Active | |
| PETERSON PARKING MANAGEMENT LTD. | — | BC1572353 | 2026-01-12 | Active | |
| PETERSON PLUMBING & HEATING LTD. | — | BC0080326 | 1968-06-17 | Inactive | |
| PETERSON PLUMBING SOLUTIONS | — | FM0580368 | 2012-04-05 | Active | |
| PETERSON POINTE DEVELOPMENTS LTD. | — | BC0329794 | 1987-07-08 | Inactive | |
| PETERSON POOL AND SPA. | — | FM0153765 | 1993-12-16 | Active | |
| PETERSON PORTER CORP. | — | BC1403275 | 2023-03-02 | Inactive | |
| PETERSON PORTER GP LTD. | — | BC1403278 | 2023-03-02 | Active | |
| PETERSON POWER EV CORP. | — | BC1565034 | 2025-11-26 | Active | |
| PETERSON PRECISION MOBILE DIAGNOSTICS | — | FM0827747 | 2020-12-19 | Active | |
| PETERSON PROFILE & TOOL LTD. | — | BC0917265 | 2011-08-05 | Active | |
| PETERSON PROPERTIES CORPORATION | — | BC0178530 | 1978-08-01 | Inactive | |
| PETERSON PROPERTIES CORPORATION | — | BC0665863 | 2003-03-14 | Inactive | |
| PETERSON PROPERTY HOLDINGS INC. | — | BC0972843 | 2013-06-18 | Active | |
| PETERSON PUBLIC RELATIONS | — | FM0546823 | 2011-01-12 | Active | |
| PETERSON RADIUS VENTURES LTD. | — | BC0866380 | 2009-11-17 | Active | |
| PETERSON RANCH LTD. | — | BC0122173 | 1973-09-27 | Inactive | |
| PETERSON RANCH LTD. | — | BC0289461 | 1985-03-08 | Inactive | |
| PETERSON RD DEVELOPMENT INC. | — | BC1081159 | 2016-06-29 | Active | |
| PETERSON RESIDENTIAL | — | FM0612352 | 2013-07-17 | Active | |
| PETERSON RESOURCES | — | FM0097017 | 1989-05-01 | Active | |
| PETERSON RESOURCES LTD. | — | BC0228917 | 1981-03-10 | Inactive | |
| PETERSON RETAIL OPERATION CONSULTANTS LTD. | — | BC0308198 | 1986-04-24 | Inactive | |
| PETERSON SECURITIES CORP. | — | BC1290810 | 2021-02-24 | Active | |
| PETERSON SERVICES | — | FM0606999 | 2013-05-07 | Active | |
| PETERSON SHOPPING CENTRES INC. | — | A0065263 | 2005-06-10 | Inactive | |
| PETERSON STAIRCRAFT INC. | — | BC0272750 | 1984-01-06 | Inactive | |
| PETERSON STARK SCOTT | — | FM0689952 | 2016-05-26 | Active | |
| PETERSON STEEL WORKS | — | FM1040909 | 2024-03-11 | Active | |
| PETERSON STONE WORKS INC. | — | BC1045280 | 2015-08-10 | Inactive | |
| PETERSON TRANSPORT LTD. | — | BC0204979 | 1980-02-20 | Inactive | |
| PETERSON TRUCKING, INC. | — | A0030245 | 1989-10-04 | Inactive | |
| PETERSON US LANDS GP INC. | — | BC1021598 | 2014-12-11 | Active | |
| PETERSON US LANDS LIMITED PARTNERSHIP | — | LP0648815 | 2014-12-15 | Active | |
| PETERSON US PROPERTIES GP INC. | — | BC0934708 | 2012-03-07 | Inactive | |
| PETERSON US PROPERTIES NO. 2 GP INC. | — | BC0976962 | 2013-08-02 | Inactive | |
| PETERSON US PROPERTIES NO. 3 GP INC. | — | BC0991362 | 2014-01-18 | Inactive | |
| PETERSON VENTURES LTD. | — | BC0088845 | 1969-08-25 | Active | |
| PETERSON WATER JET | — | FM0657866 | 2015-04-13 | Active | |
| PETERSON WELDING & FABRICATING | — | FM0220358 | 1997-05-26 | Active | |
| PETERSON WEST HOLDINGS LTD. | — | BC1284193 | 2021-01-16 | Active | |
| PETERSON'S APPLIANCE SERVICE LTD. | — | BC0050750 | — | Inactive | |
| PETERSON'S BOAT BUILDING | — | FM0005378 | 1970-01-07 | Active | |
| PETERSON'S BURGER BOY LTD. | — | BC0096417 | 1970-10-29 | Inactive | |
| PETERSON'S FRAME & AUTO BODY LTD. | — | BC0099679 | 1971-04-16 | Inactive | |
| PETERSON'S GAS SERVICES LTD. | — | BC0074423 | — | Inactive | |
| PETERSON'S HARDWARE LTD. | — | BC0038821 | 1957-04-30 | Inactive | |
| PETERSON'S LAB | — | FM0707179 | 2017-01-12 | Active | |
| PETERSON'S LAB INC. | — | BC1110581 | 2017-03-10 | Inactive | |
| PETERSON'S LIFT TRUCK SALES AND RENTALS LTD. | — | BC0247493 | 1982-01-08 | Inactive | |
| PETERSON'S OUTFITTERS LTD. | — | BC0063802 | — | Inactive | |
| PETERSON'S PF BOOKKEEPING | — | FM1012803 | 2023-03-30 | Active | |
| PETERSON'S SHOES | — | FM0018923 | 1975-09-04 | Active | |
| PETERSON'S SHOES LTD. | — | BC0127993 | 1974-05-13 | Inactive | |
| PETERSON'S TOOLBOX | — | FM0448811 | 2007-04-19 | Active | |
| PETERSON'S TRAFFIC CONTROL | — | FM0580133 | 2012-04-02 | Active | |
| PETERSON, HOWELL & HEATHER CANADA INC. | — | A0004179 | — | Inactive | |
| PETERSON, THOMPSON CREATIVE SERVICES/CONSULTANTS | — | FM0133257 | 1992-08-12 | Inactive | |
| PETERSONS DRYWALL | — | FM0022513 | 1977-01-10 | Active | |
| PETERSONS JEWELLERS (1978) LTD. | — | BC0174223 | 1978-04-24 | Inactive | |
| PETERSONS JEWELLERS LTD. | — | BC0059864 | 1964-04-06 | Inactive | |
| PETERSONS SUPPLIES 2021 | — | FM0868428 | 2022-01-24 | Active | |
| PETERSONS TRAFFIC CONTROL INC. | — | BC1023415 | 2015-01-01 | Active | |
| PETERSSON PLANNING CONSULTING | — | FM0624327 | 2014-01-13 | Active | |
| PETERTERRA.CA ARTWORKS | — | FM1023779 | 2023-08-18 | Active | |
| PETERWIN ENTERPRISES LTD. | — | BC0701515 | 2004-08-09 | Inactive | |
| PETERWITZ IMPORT-EXPORT CO. | — | FM0079135 | 1987-06-15 | Active | |
| PETERWORKS MOTORCYCLE REPAIR SHIP | — | FM0484145 | 2008-08-14 | Active | |
| PETES AUDIOTRONIC | — | FM0388426 | 2005-01-20 | Active | |
| PETES DTC HOLDINGS LTD. | — | BC1418155 | 2023-05-25 | Active | |
| PETES MOBILE MECHANICAL REPAIRS | — | FM0404678 | 2005-08-16 | Active | |
| PETES PIES | — | FM0659777 | 2015-05-05 | Active | |
| PETES RADIO REMOTE CONTROLS & DC ELECTRICAL | — | FM0759287 | 2018-10-18 | Active | |
| PETES SOUVLAKI | — | FM0103338 | 1989-12-15 | Active | |
| PETESON TRANSPORT | — | FM0136781 | 1992-11-16 | Active | |
| PETESSCO ENTERPRISES LTD. | — | BC0181356 | 1978-10-11 | Inactive | |
| PETETHEGREEK PRODUCTIONS INC. | — | BC1264739 | 2020-09-09 | Active | |
| PETEVA MAINTENANCE CONTRACTING LTD. | — | BC0952299 | 2012-10-09 | Active | |
| PETEVIC HOLDINGS LTD. | — | BC0557208 | 1998-01-08 | Inactive | |