| NORTHERN PHARMACY SERVICES INC. | — | BC1457978 | 2023-12-29 | Active | — |
| NORTHERN PHOENIX HOLDINGS INC. | — | BC0298163 | 1985-09-25 | Inactive | — |
| NORTHERN PHOTO LTD. | — | BC0253351 | 1982-07-16 | Inactive | — |
| NORTHERN PICKER SERVICE | — | FM0627368 | 2014-02-21 | Inactive | — |
| NORTHERN PICKER SERVICES | — | FM0629483 | 2014-03-18 | Active | — |
| NORTHERN PIKE ENVIRONMENTAL | — | FM0272913 | 2000-01-11 | Active | — |
| NORTHERN PILEDRIVING LTD. | — | C0223846 | 1981-01-05 | Inactive | — |
| NORTHERN PILLARS CAPITAL INC. | — | BC1578694 | 2026-02-21 | Active | — |
| NORTHERN PINE COFFEE COMPANY | — | FM0652223 | 2015-02-03 | Active | — |
| NORTHERN PINE ENTERPRISES LTD. | — | BC0992494 | 2014-01-30 | Inactive | — |
| NORTHERN PINE FILM COMPANY LLP | — | LL0002074 | 2021-07-13 | Active | — |
| NORTHERN PINE LUMBER LTD. | — | BC0055974 | — | Inactive | — |
| NORTHERN PINE MANUFACTURING LTD. | — | BC0857232 | 2009-07-21 | Inactive | — |
| NORTHERN PINE PAINTING | — | FM0833949 | 2021-02-23 | Active | — |
| NORTHERN PINE SOLID WOOD HOMES | — | FM0517863 | 2009-12-17 | Active | — |
| NORTHERN PINE VENTURES INC. | — | A0057899 | 2002-10-21 | Inactive | — |
| NORTHERN PINETREE HOLDINGS LTD. | — | BC0615909 | 2000-10-17 | Inactive | — |
| NORTHERN PIONEER CONSTRUCTION LTD. | — | BC0546456 | 1997-07-10 | Inactive | — |
| NORTHERN PIONEER DEVELOPMENT INCORPORATED | — | BC0213851 | 1980-07-30 | Inactive | — |
| NORTHERN PIONEER INDUSTRIAL PAINTERS LTD. | — | BC0147039 | — | Inactive | — |
| NORTHERN PIONEER REALTY | — | FM0174894 | 1995-02-15 | Active | — |
| NORTHERN PIONEER SERVICES | — | FM0581232 | 2012-04-17 | Active | — |
| NORTHERN PIONEER SOAP CO. | — | FM0686298 | 2016-04-13 | Active | — |
| NORTHERN PIONEER'S ASSOCIATION | — | S0004021 | — | Inactive | — |
| NORTHERN PIPE CO. LTD. | — | BC0035882 | 1956-03-12 | Inactive | — |
| NORTHERN PIPE RITE | — | FM0239652 | 1998-05-12 | Active | — |
| NORTHERN PIPELINE RESOURCES LTD. | — | BC0804592 | 2007-10-04 | Inactive | — |
| NORTHERN PIPING | — | FM0273834 | 2000-01-28 | Active | — |
| NORTHERN PIX AND GRAPHICS | — | FM0241422 | 1998-06-16 | Active | — |
| NORTHERN PIXEL PHOTOGRAPHY | — | FM0539669 | 2010-09-29 | Active | — |
| NORTHERN PIZZA | — | FM0130544 | 1992-06-02 | Active | — |
| NORTHERN PIZZA CO. INC. | — | BC0734048 | 2005-09-01 | Inactive | — |
| NORTHERN PIZZA SUPPLIES LTD. | — | BC0119187 | 1973-06-11 | Inactive | — |
| NORTHERN PLACER LTD. | — | BC0223356 | 1980-12-30 | Inactive | — |
| NORTHERN PLACER TECH INC. | — | BC0390127 | 1990-07-06 | Inactive | — |
| NORTHERN PLACER TECHNOLOGIES INC. | — | BC0906159 | 2011-03-22 | Active | — |
| NORTHERN PLAINS HOTEL CO. LTD. | — | BC0040715 | 1958-01-27 | Inactive | — |
| NORTHERN PLAINS LINE CONSTRUCTION LTD. | — | BC0181257 | 1978-10-10 | Inactive | — |
| NORTHERN PLAINS OIL CORPORATION | — | BC0309985 | 1986-05-30 | Inactive | — |
| NORTHERN PLAINS VENTURES LTD. | — | BC0320356 | 1987-01-19 | Inactive | — |
| NORTHERN PLANING MILLS LTD. | — | BC0023615 | — | Inactive | — |
| NORTHERN PLANKS | — | FM1077278 | 2025-05-31 | Active | — |
| NORTHERN PLASTICS | — | FM0000598 | 1967-02-08 | Active | — |
| NORTHERN PLASTICS LTD. | — | BC0958823 | 2013-01-01 | Inactive | — |
| NORTHERN PLASTICS LTD. | — | BC1339284 | 2022-01-01 | Active | — |
| NORTHERN PLASTICS LTD. | — | BC0208139 | 1980-04-15 | Inactive | — |
| NORTHERN PLATEAU ENTERPRISES | — | FM0119889 | 1991-06-11 | Active | — |
| NORTHERN PLATINUM LTD. | — | BC0890993 | 2010-09-23 | Inactive | — |
| NORTHERN PLATINUM LTD. | — | BC0316146 | 1986-10-17 | Inactive | — |
| NORTHERN PLAYERS CONNECTION | — | FM0595445 | 2012-11-12 | Active | — |
| NORTHERN PLEASURES FLYFISHING | — | FM0202515 | 1996-07-04 | Active | — |
| NORTHERN PLUMBING & HEATING | — | FM0193036 | 1996-01-29 | Inactive | — |
| NORTHERN PLUMBING & HEATING | — | FM0244539 | 1998-08-07 | Active | — |
| NORTHERN PLUMBING & HEATING SOLUTIONS | — | FM0855431 | 2021-08-16 | Active | — |
| NORTHERN PLUMBING AND HEATING | — | FM0246534 | 1998-09-16 | Active | — |
| NORTHERN PLUMBING AND HEATING CORPORATION LTD. | — | BC0117121 | 1973-03-29 | Inactive | — |
| NORTHERN PLUMBING SUPPLY | — | FM0010241 | 1972-06-27 | Active | — |
| NORTHERN PLYWOOD CORPORATION | — | BC0334602 | 1987-10-09 | Inactive | — |
| NORTHERN PNEUMATICS LTD. | — | BC1052697 | 2015-10-20 | Active | — |
| NORTHERN POCKETS MUSIC | — | FM1029271 | 2023-11-03 | Active | — |
| NORTHERN POINT ROOFING & RESTORATION | — | FM0667460 | 2015-08-12 | Active | — |
| NORTHERN POINTS ROOFING AND EXTERIORS | — | FM0456111 | 2007-07-22 | Active | — |
| NORTHERN POLAR EXPRESS LTD. | — | A0044325 | 1997-01-22 | Inactive | — |
| NORTHERN POLARIS LUX BEAUTY CONSULTING LTD. | — | BC1357715 | 2022-04-11 | Active | — |
| NORTHERN POLE INC. | — | BC0404348 | 1991-04-17 | Inactive | — |
| NORTHERN POLICE AND COMMUNITY EDUCATION SOCIETY | — | S0036457 | 1997-02-13 | Inactive | — |
| NORTHERN POLYFOAM INC. | — | BC0912769 | 2011-06-10 | Active | — |
| NORTHERN POOL EXPRESS LTD. | — | A0030324 | — | Inactive | — |
| NORTHERN POOL EXPRESS LTD. | — | A0008933 | — | Inactive | — |
| NORTHERN POOL TABLES AND GAMES | — | FM0392532 | 2005-03-14 | Active | — |
| NORTHERN PORCHLIGHT STUDIOS INC. | — | BC0918072 | 2011-08-17 | Inactive | — |
| NORTHERN PORT INJECTORS LTD. | — | A0082626 | 2011-02-23 | Inactive | — |
| NORTHERN PORTABLE SPAS | — | FM0160578 | 1994-05-17 | Active | — |
| NORTHERN POTATO ENTERPRISES LTD. | — | BC0585614 | 1999-05-19 | Inactive | — |
| NORTHERN POTENTIAL CONSULTING SERVICES | — | FM0209728 | 1996-11-13 | Active | — |
| NORTHERN POWER & INDUSTRIAL PIPING LIMITED | — | A0005103 | — | Inactive | — |
| NORTHERN POWER AND UTILITY LTD. | — | BC0241183 | 1981-08-21 | Inactive | — |
| NORTHERN POWER SALES LTD. | — | BC0029612 | — | Inactive | — |
| NORTHERN POWER SYSTEMS CORP. | — | BC0932715 | 2012-02-14 | Inactive | — |
| NORTHERN POWER SYSTEMS LTD. | — | BC0401514 | 1991-02-22 | Inactive | — |
| NORTHERN POWER TONGS LTD. | — | BC0051543 | 1961-10-02 | Inactive | — |
| NORTHERN POWER WASHING | — | FM0474967 | 2008-04-10 | Active | — |
| NORTHERN POWERSNAKE AND PLUMBING REPAIR | — | FM0290231 | 2000-10-26 | Active | — |
| NORTHERN POWERSPORT SALVAGE | — | FM0379095 | 2004-08-25 | Inactive | — |
| NORTHERN POWERWASH | — | FM0141002 | 1993-03-15 | Active | — |
| NORTHERN PRACTICE MOVIE INC. | — | BC0842123 | 2008-12-22 | Inactive | — |
| NORTHERN PRE-ENG. STRUCTURES INC. | — | BC0256075 | 1982-10-26 | Inactive | — |
| NORTHERN PRECIOUS METALS 2004 INC./METAUX PRECIEUX NORTHERN 2004 INC. | — | A0063866 | 2004-12-10 | Inactive | — |
| NORTHERN PRECIOUS METALS 2004 LIMITED PARTNERSHIP SOCIETE EN COMMANDITE METAUX PRECIEUX NORTHERN 2004 | — | XP0386243 | 2004-12-10 | Inactive | — |
| NORTHERN PRECISION ARMS | — | FM0823563 | 2020-11-12 | Active | — |
| NORTHERN PRECISION SERVICES LTD. | — | BC1572751 | 2026-01-14 | Active | — |
| NORTHERN PREMIER ENTERPRISES LTD. | — | BC0085768 | 1969-04-09 | Inactive | — |
| NORTHERN PREMIER FIRST AID LTD. | — | BC0976659 | 2013-07-30 | Inactive | — |
| NORTHERN PREMIUM FINANCING | — | FM0876107 | 2022-03-31 | Inactive | — |
| NORTHERN PREMIUM FINANCING | — | FM1004686 | 2022-11-24 | Active | — |
| NORTHERN PREMIUM FINANCING CORP. | — | A0125192 | 2022-11-03 | Active | — |
| NORTHERN PRESSURE TREATED WOOD (N.P.T.W.) LTD. | — | A0083814 | 2011-07-22 | Inactive | — |
| NORTHERN PRIDE CENTRE SOCIETY | — | S0057327 | 2010-10-12 | Inactive | — |
| NORTHERN PRIDE FREIGHT INC. | — | A0039979 | 1994-11-24 | Inactive | — |
| NORTHERN PRIME CUTS INC. | — | BC0686532 | 2004-02-03 | Inactive | — |
| NORTHERN PRIME HOMES CARPENTRY | — | FM0760424 | 2018-11-04 | Active | — |
| NORTHERN PRIME HOMES LTD. | — | BC1288880 | 2021-02-12 | Active | — |
| NORTHERN PRIME STRUCTURES LTD. | — | BC0188010 | 1979-03-14 | Inactive | — |
| NORTHERN PRINCE LNG GP (2026) INC. | — | BC1601526 | 2026-07-28 | Active | — |
| NORTHERN PRINCE MINING COMPANY | — | EPR0000005 | — | Inactive | — |
| NORTHERN PRINCE RESOURCE CORPORATION LTD. (N.P.L.) | — | BC0110215 | — | Inactive | — |
| NORTHERN PRINCESS SEAFOODS LTD. | — | BC0305580 | 1986-03-05 | Inactive | — |
| NORTHERN PRINT CO. LTD. | — | BC1587035 | 2026-04-20 | Active | — |
| NORTHERN PRINTING LTD. | — | BC0679872 | 2003-10-24 | Inactive | — |
| NORTHERN PRIORITY CONSTRUCTION | — | FM0403334 | 2005-07-27 | Active | — |
| NORTHERN PRIORITY CONSTRUCTION LTD. | — | BC0794745 | 2007-06-19 | Active | — |
| NORTHERN PRIORITY TRUCKING | — | FM1052984 | 2024-08-08 | Active | — |
| NORTHERN PRISM AUTO REFINISHING | — | FM0113317 | 1990-11-28 | Active | — |
| NORTHERN PRO-TECH SERVICES | — | FM0015594 | 1974-03-22 | Active | — |
| NORTHERN PRO-TECH SERVICES LTD. | — | BC0204843 | 1980-02-18 | Inactive | — |
| NORTHERN PROBLEM GAMBLING PROGRAM | — | FM0503986 | 2009-06-03 | Active | — |
| NORTHERN PROCESS EQUIPMENT LTD. | — | BC0356578 | 1988-12-16 | Inactive | — |
| NORTHERN PROCESSING | — | FM0115147 | 1991-01-23 | Active | — |
| NORTHERN PROCESSING LTD. | — | BC0409143 | 1991-07-11 | Inactive | — |
| NORTHERN PRODUCE COMPANY LIMITED | — | BC0017330 | — | Inactive | — |
| NORTHERN PRODUCTS CORPORATION | — | A0004325 | — | Inactive | — |
| NORTHERN PRODUCTS LTD. | — | BC0032666 | — | Inactive | — |
| NORTHERN PROGRESSION CENTRES INC. | — | BC0190165 | 1979-04-30 | Inactive | — |
| NORTHERN PROJECT MANAGEMENT | — | FM0134888 | 1992-09-23 | Active | — |
| NORTHERN PROJECT MANAGEMENT LTD. | — | BC0440180 | 1993-02-02 | Inactive | — |
| NORTHERN PROJECTS CORP. | — | BC0935762 | 2012-03-20 | Inactive | — |
| NORTHERN PROMOTIONS LTD. | — | BC0551934 | 1997-10-09 | Inactive | — |
| NORTHERN PROPANE LTD. | — | BC0285468 | 1984-11-27 | Active | — |
| NORTHERN PROPERTIES APARTMENTS LTD. | — | BC1166997 | 2018-06-05 | Active | — |
| NORTHERN PROPERTIES LIMTIED | — | A0078952 | 2009-12-30 | Inactive | — |
| NORTHERN PROPERTIES LTD. | — | BC0027467 | 1951-06-06 | Inactive | — |
| NORTHERN PROPERTY DEVELOPMENT LTD. | — | BC0520916 | 1996-05-29 | Inactive | — |
| NORTHERN PROPERTY HOLDINGS CORP. | — | A0066909 | 2006-01-24 | Inactive | — |
| NORTHERN PROPERTY LIMITED PARTNERSHIP | — | XP0415851 | 2006-01-31 | Inactive | — |
| NORTHERN PROPERTY MUTUAL FUND CORPORATION | — | A0082167 | 2011-01-12 | Inactive | — |
| NORTHERN PROPERTY REIT HOLDINGS INC. | — | A0066006 | 2005-09-16 | Inactive | — |
| NORTHERN PROPERTY SERVICES | — | FM0816452 | 2020-09-09 | Active | — |
| NORTHERN PROPERTY SOLUTIONS AND CONSULTING | — | FM0635434 | 2014-06-01 | Active | — |
| NORTHERN PROSPECTING | — | FM0036934 | 1981-03-12 | Active | — |
| NORTHERN PROSPECTING AND DEVELOPMENT COMPANY, LIMITED | — | BC0007502 | — | Inactive | — |
| NORTHERN PROSPECTS CONTRACTING LIMITED | — | BC0919180 | 2011-08-30 | Inactive | — |
| NORTHERN PROTEC | — | FM0192113 | 1996-01-12 | Active | — |
| NORTHERN PROTEIN SERVICES | — | FM0693430 | 2016-07-11 | Active | — |
| NORTHERN PROTEINS LIMITED | — | BC0449148 | 1993-06-16 | Inactive | — |
| NORTHERN PROVINCIAL ELECTRICAL SERVICES LTD. | — | BC0219200 | 1980-10-28 | Inactive | — |
| NORTHERN PSYCHIC SARAH | — | FM0587627 | 2012-07-13 | Active | — |
| NORTHERN PUBLICATIONS | — | FM0043136 | 1982-07-02 | Active | — |
| NORTHERN PUBLISHERS LTD. | — | BC0053890 | — | Inactive | — |
| NORTHERN PUBLISHING | — | FM0110725 | 1990-08-20 | Active | — |
| NORTHERN PUBLISHING LTD. | — | BC1212218 | 2019-06-11 | Inactive | — |
| NORTHERN PULPWOOD LIMITED | — | BC0003047 | — | Inactive | — |
| NORTHERN PULSE FITNESS | — | FM0665761 | 2015-07-18 | Active | — |
| NORTHERN PULSE TRAINING | — | FM0181543 | 1995-06-19 | Active | — |
| NORTHERN PUMP - CRETE LTD. | — | BC0125459 | 1974-02-22 | Inactive | — |
| NORTHERN PUMP SUPPLY LTD. | — | BC0129947 | 1974-07-17 | Inactive | — |
| NORTHERN PURDY CONSTRUCTION LIMITED | — | BC1318837 | 2021-08-07 | Active | — |
| NORTHERN PURE WATER LTD. | — | BC1072595 | 2016-04-19 | Active | — |
| NORTHERN PURIFICATION SERVICES LIMITED | — | BC0083819 | 1969-01-06 | Inactive | — |
| NORTHERN PURRCEPTIONS INC. | — | BC0604458 | 2000-03-30 | Inactive | — |
| NORTHERN PWR | — | FM1073895 | 2025-04-24 | Active | — |
| NORTHERN PYRITES LTD. | — | BC0016026 | — | Inactive | — |
| NORTHERN QUALITY CONTRACTING | — | FM0616987 | 2013-09-20 | Active | — |
| NORTHERN QUARTER HOLDINGS LTD. | — | BC1038056 | 2015-06-01 | Active | — |
| NORTHERN QUARTER RESTAURANT LTD. | — | BC1025035 | 2015-01-16 | Inactive | — |
| NORTHERN QUEST VENTURES INC. | — | BC1480433 | 2024-05-10 | Active | — |
| NORTHERN QUINOA PRODUCTION CORPORATION | — | BC1047305 | 2015-08-27 | Inactive | — |
| NORTHERN R&B MARKET CO | — | FM0880036 | 2022-05-12 | Active | — |
| NORTHERN RACEWAYS LTD. | — | BC0064686 | — | Inactive | — |
| NORTHERN RADAR NAVIGATION SERVICES LTD. | — | BC0260149 | 1983-02-11 | Inactive | — |
| NORTHERN RADIANCE CLEANING | — | FM1076994 | 2025-05-29 | Active | — |
| NORTHERN RADIO & RECORD SALES LTD. | — | BC0033270 | — | Inactive | — |
| NORTHERN RADIO CORPORATION, LIMITED | — | BC0006346 | — | Inactive | — |
| NORTHERN RADIO LTD. | — | BC0062931 | 1964-12-29 | Active | — |
| NORTHERN RAIDER ENTERPRISES | — | FM0350982 | 2003-07-07 | Active | — |
| NORTHERN RAIDER ENTERPRISES LTD. | — | BC0816110 | 2008-02-08 | Inactive | — |
| NORTHERN RAIL SERVICES COMPANY | — | A0021012 | 1983-08-04 | Inactive | — |
| NORTHERN RAILINGS LTD. | — | BC0601804 | 2000-02-22 | Inactive | — |
| NORTHERN RAILS INC. | — | BC0784651 | 2007-03-06 | Inactive | — |
| NORTHERN RAINBOW CONTRACTORS | — | FM0124114 | 1991-10-24 | Active | — |
| NORTHERN RAINFOREST SAFARIS | — | FM1072002 | 2025-03-31 | Active | — |
| NORTHERN RANCHES CORP. | — | A0102856 | 2017-06-16 | Inactive | — |
| NORTHERN RANCHES LTD. | — | BC0045733 | 1959-08-26 | Inactive | — |
| NORTHERN RAPTOR PRESERVATION SOCIETY | — | S0039295 | 1999-01-11 | Inactive | — |
| NORTHERN RARE EARTH CORP. | — | BC1495900 | 2024-08-08 | Active | — |
| NORTHERN RAVEN ART | — | FM0678855 | 2016-01-19 | Active | — |
| NORTHERN RAVEN HOLDINGS | — | FM1072542 | 2025-04-07 | Active | — |
| NORTHERN RAVEN RESOURSE SERVICES | — | FM0100705 | 1989-09-08 | Active | — |
| NORTHERN REACTOR GASIFICATION LTD. | — | A0024350 | 1986-03-24 | Inactive | — |
| NORTHERN REACTOR SYNFUELS INC. | — | BC0394392 | 1990-10-02 | Inactive | — |
| NORTHERN REALTY (1982) LTD. | — | BC0255353 | 1982-10-01 | Inactive | — |
| NORTHERN REALTY COMPANY LIMITED | — | BC0002901 | — | Inactive | — |
| NORTHERN REALTY LTD. | — | BC0050672 | — | Inactive | — |
| NORTHERN REALTY LTD. | — | BC0119227 | 1973-06-11 | Inactive | — |
| NORTHERN REAPER CONTRACTING LTD. | — | BC1561480 | 2025-10-30 | Active | — |
| NORTHERN REBEL MUSIC | — | FM0120569 | 1991-06-26 | Active | — |
| NORTHERN REBEL SERVICES INC. | — | BC1210601 | 2019-05-29 | Active | — |
| NORTHERN REBOOT PHYSIO HUB | — | FM1023918 | 2023-08-21 | Active | — |
| NORTHERN RECLAMATION LTD. | — | BC0287536 | 1985-01-22 | Inactive | — |
| NORTHERN RECOVERY SERVICES | — | FM0235566 | 1998-03-12 | Active | — |
| NORTHERN RECOVERY SERVICES | — | FM0265226 | 1999-08-25 | Active | — |