| ADVANCED OS SYSTEMS | — | FM0054355 | 1984-05-30 | Active | |
| ADVANCED OSCAR LASER & VIDEO CENTER | — | FM0364223 | 2004-01-29 | Active | |
| ADVANCED OUTDOOR PRODUCTS | — | FM0378631 | 2004-08-17 | Active | |
| ADVANCED OVERHEAD DOOR | — | FM0329879 | 2002-08-28 | Active | |
| ADVANCED P.O.S. SYSTEMS LTD. | — | BC0352844 | 1988-10-12 | Inactive | |
| ADVANCED PACIFIC AUTO CONSULTANTS LTD. | — | BC0686843 | 2004-02-06 | Inactive | |
| ADVANCED PACIFIC HOLDINGS LTD. | — | BC0469353 | 1994-03-22 | Inactive | |
| ADVANCED PACIFIC WHOLESALE LTD. | — | BC0463187 | 1994-01-24 | Inactive | |
| ADVANCED PACKAGING LTD. | — | BC0980734 | 2013-09-18 | Inactive | |
| ADVANCED PAGING SYSTEMS | — | FM0174951 | 1995-02-16 | Active | |
| ADVANCED PAINTING LTD. | — | BC0904243 | 2011-03-01 | Active | |
| ADVANCED PAINTING SERVICES | — | FM0301880 | 2001-05-15 | Active | |
| ADVANCED PALLETS INTERNATIONAL INC. | — | BC0313266 | 1986-08-13 | Inactive | |
| ADVANCED PAPER TECHNOLOGIES INC. | — | BC0457351 | 1993-11-03 | Inactive | |
| ADVANCED PARAMEDIC LTD. | — | A0081315 | 2010-09-30 | Inactive | |
| ADVANCED PARAMEDIC LTD. | — | A0123407 | 2022-06-07 | Active | |
| ADVANCED PARKING SYSTEMS LTD. | — | BC0301259 | 1985-12-03 | Active | |
| ADVANCED PAVEMENT TECHNOLOGIES | — | FM0580264 | 2012-04-04 | Active | |
| ADVANCED PAYMENT SOLUTIONS CANADA INC. | — | BC1356972 | 2022-04-06 | Active | |
| ADVANCED PERFORMANCE EXERCISE & LIFESTYLE MANAGEMENT INC. | — | BC0547007 | 1997-07-17 | Inactive | |
| ADVANCED PERFORMANCE EXERCISE THERAPY AND TRAINING | — | FM0206772 | 1996-09-23 | Active | |
| ADVANCED PERFORMANCE STRATEGIES - MANAGEMENT CONSULTING | — | FM0859664 | 2021-10-05 | Active | |
| ADVANCED PERIPHERAL TECHNOLOGIES INC. | — | BC0541979 | 1997-04-30 | Inactive | |
| ADVANCED PEST CONTROL LTD. | — | BC0312180 | 1986-07-18 | Inactive | |
| ADVANCED PHARMACEUTICALS LTD. | — | BC0683782 | 2003-12-19 | Inactive | |
| ADVANCED PHARMACY INC. | — | BC1578488 | 2026-02-19 | Active | |
| ADVANCED PHOTO CORP. | — | BC0537838 | 1997-03-04 | Inactive | |
| ADVANCED PHOTONIX CANADA, INC. | — | A0089323 | 2013-06-04 | Inactive | |
| ADVANCED PHYSIOTHERAPIST CORP. | — | BC0449454 | 1993-06-22 | Inactive | |
| ADVANCED PHYSIOTHERAPY *PATRICK P. EMBLEY, PHYSIOTHERAPIST CORPORATION | — | BC0680897 | 2003-11-12 | Active | |
| ADVANCED PIPING SOLUTIONS INC. | — | BC0996758 | 2014-03-17 | Inactive | |
| ADVANCED PLACEMENT ACADEMY | — | FM1029355 | 2023-11-03 | Active | |
| ADVANCED PLACEMENT ACADEMY INC. | — | BC1435102 | 2023-08-24 | Active | |
| ADVANCED PLACEMENT SERVICES LTD. | — | BC0759721 | 2006-06-05 | Inactive | |
| ADVANCED PLANNING ASSOCIATION CANADA / ASSOCIATION DE PRE-ARRANGEMENT DU CANADA | — | XS0082594 | 2025-04-28 | Active | |
| ADVANCED PLUS COMPUTER SOLUTIONS LTD. | — | BC0600143 | 2000-01-26 | Inactive | |
| ADVANCED POLICE TECHNIQUES INC. | — | BC0163934 | 1977-07-20 | Inactive | |
| ADVANCED POLYMER TECHNOLOGIES (VCC) INC. | — | BC0471839 | 1994-04-28 | Inactive | |
| ADVANCED POLYMERIC COATING TECHNOLOGIES INC. | — | BC0581905 | 1999-03-19 | Inactive | |
| ADVANCED POLYMERICS LTD. | — | BC0932320 | 2012-02-09 | Inactive | |
| ADVANCED POOL SYSTEMS | — | FM0174690 | 1995-02-13 | Active | |
| ADVANCED POWDER COATING LTD. | — | BC0769636 | 2006-09-21 | Inactive | |
| ADVANCED POWDER FUSION LTD. | — | BC0599585 | 2000-01-18 | Inactive | |
| ADVANCED POWER ENGINEERING CONSULTANTS INTERNATIONAL | — | FM0417851 | 2006-02-23 | Active | |
| ADVANCED POWER PRODUCTS | — | FM0365917 | 2004-02-20 | Active | |
| ADVANCED POWER WASHING AND MAINTENANCE GROUP | — | FM0101285 | 1989-10-04 | Active | |
| ADVANCED POWERLINES LTD. | — | BC0537256 | 1997-02-24 | Active | |
| ADVANCED PRACTICE SUPPORT SERVICES INC. | — | BC0749190 | 2006-02-17 | Active | |
| ADVANCED PRECISION TRAINING | — | FM1045920 | 2024-05-09 | Active | |
| ADVANCED PRESSURE CAR WASH | — | FM0177144 | 1995-03-27 | Inactive | |
| ADVANCED PRESSURE CAR WASH | — | FM0191779 | 1995-12-28 | Inactive | |
| ADVANCED PRESSURE CLEANING INC. | — | BC0711506 | 2004-12-16 | Inactive | |
| ADVANCED PRIMARY MINERALS CORPORATION | — | A0058181 | 2002-11-28 | Inactive | |
| ADVANCED PRO GROW HYDRO | — | FM0558616 | 2011-06-03 | Active | |
| ADVANCED PRO MANUFACTURING | — | FM0837458 | 2021-03-13 | Active | |
| ADVANCED PRO MANUFACTURING LTD. | — | BC1296378 | 2021-03-25 | Active | |
| ADVANCED PROCESS CONTROL INCORPORATED | — | A0136735 | 2025-04-29 | Active | |
| ADVANCED PROCESS CONTROL LTD. | — | BC0516750 | 1996-04-02 | Inactive | |
| ADVANCED PROCESS SERVING | — | FM0135010 | 1992-09-25 | Active | |
| ADVANCED PRODUCTS HOLDINGS LTD. | — | BC1272521 | 2020-11-01 | Active | |
| ADVANCED PRODUCTS HOLDINGS LTD. | — | BC0914466 | 2011-06-30 | Inactive | |
| ADVANCED PRODUCTS ROOFING | — | FM0064367 | 1985-10-15 | Active | |
| ADVANCED PROFESSIONAL SERVICES | — | FM0347105 | 2003-05-08 | Active | |
| ADVANCED PROFESSIONAL SERVICES LTD. | — | BC0829930 | 2008-07-11 | Active | |
| ADVANCED PROFESSIONAL WRITING | — | FM0875346 | 2022-03-24 | Active | |
| ADVANCED PROGRESSIVE MAINTENANCE | — | FM1047430 | 2024-05-27 | Active | |
| ADVANCED PROJECT PLANNING LTD. | — | BC0979379 | 2013-09-03 | Inactive | |
| ADVANCED PROJECTS INC. | — | BC1457017 | 2023-12-22 | Active | |
| ADVANCED PROPERTY INSPECTIONS LTD. | — | BC0701209 | 2004-08-03 | Inactive | |
| ADVANCED PROPERTY MAINTENANCE | — | FM0644376 | 2014-10-08 | Active | |
| ADVANCED PROPERTY MANAGEMENT & REAL ESTATE | — | FM0784191 | 2019-08-02 | Active | |
| ADVANCED PROPERTY MANAGEMENT INC. | — | BC0763419 | 2006-07-13 | Active | |
| ADVANCED PROPERTY SYSTEMS INC. | — | A0042309 | 1996-02-05 | Inactive | |
| ADVANCED PROPERTY SYSTEMS LTD. | — | BC0632429 | 2001-08-14 | Active | |
| ADVANCED PROSTHETIC TECHNOLOGIES LTD. | — | BC0613320 | 2000-08-31 | Active | |
| ADVANCED PROSTHETICS | — | FM0016759 | 1974-09-23 | Active | |
| ADVANCED PROSTHETICS LTD. | — | BC0143163 | 1975-11-28 | Inactive | |
| ADVANCED PROTEOME THERAPEUTICS CORPORATION | — | BC0742956 | 2005-12-13 | Inactive | |
| ADVANCED PULP&PAPER MACHINERY LTD. | — | A0100784 | 2016-11-25 | Inactive | |
| ADVANCED PUMPS | — | FM0351104 | 2003-07-09 | Active | |
| ADVANCED QUALITY CONSULTING CANADA (AQCCA) | — | FM0380296 | 2004-09-12 | Active | |
| ADVANCED QUALITY EXTERIORS (CADENCE) LTD. | — | BC0801065 | 2007-08-28 | Inactive | |
| ADVANCED QUALITY EXTERIORS LTD. | — | BC0706086 | 2004-10-12 | Inactive | |
| ADVANCED QUALITY SIDING | — | FM0714810 | 2017-03-31 | Active | |
| ADVANCED QUALITY SYSTEMS | — | FM0398209 | 2005-05-19 | Active | |
| ADVANCED QUALITY SYSTEMS INC. | — | BC1140331 | 2017-11-06 | Inactive | |
| ADVANCED QUANTUM WELLNESS | — | FM0461747 | 2007-10-10 | Active | |
| ADVANCED RAIL TRAINING & CONSULTING | — | FM0598643 | 2013-01-10 | Active | |
| ADVANCED RAILWAY TECHNOLOGY INC. | — | BC0294320 | 1985-06-21 | Inactive | |
| ADVANCED RAILWAY TRAINING & CONSULTING | — | FM0488751 | 2008-10-22 | Active | |
| ADVANCED RAILWAY TRAINING AND CONSULTING CORP. | — | BC1105091 | 2017-01-26 | Active | |
| ADVANCED RAINWATER MANAGEMENT SYSTEMS | — | FM0554373 | 2011-04-12 | Active | |
| ADVANCED RARE EARTH MATERIALS CO. LTD. | — | BC0687765 | 2004-02-20 | Active | |
| ADVANCED RAT CONTROL | — | FM0250319 | 1998-11-30 | Active | |
| ADVANCED READING TECHNIQUES INC. | — | BC0182971 | 1978-11-17 | Inactive | |
| ADVANCED REAL ESTATE SERVICES LTD. | — | BC0734034 | 2005-09-01 | Active | |
| ADVANCED RECREATIONAL SALES NETWORK INC. | — | BC0530909 | 1996-11-12 | Inactive | |
| ADVANCED REEF SOLUTIONS | — | FM0763543 | 2018-12-18 | Active | |
| ADVANCED REEL TECHNOLOGY & RECYCLING INC. | — | BC0672453 | 2003-06-27 | Inactive | |
| ADVANCED REFLEXOLOGY | — | FM0569703 | 2011-11-07 | Active | |
| ADVANCED REGENERATION CONSULTING LTD. | — | BC1237475 | 2020-01-16 | Inactive | |
| ADVANCED REHAB TEAM | — | FM0218648 | 1997-04-22 | Active | |
| ADVANCED REHABILITATION CONCEPTS INC. | — | A0069767 | 2006-12-21 | Inactive | |
| ADVANCED REHABILITATION CONCEPTS INC. | — | C0890011 | 2010-09-09 | Active | |
| ADVANCED REINFORCING STEEL SERVICE LTD. | — | BC0046759 | 1960-01-07 | Inactive | |
| ADVANCED RENOVATION PLUS INC. | — | BC0984731 | 2013-11-02 | Inactive | |
| ADVANCED RENOVATION SOLUTION LTD. | — | BC1118096 | 2017-05-09 | Active | |
| ADVANCED REPAIR TECHNOLOGIES INC. | — | BC0766053 | 2006-08-15 | Active | |
| ADVANCED REPORTING TECHNIQUES CO. LTD. | — | BC0270969 | 1983-11-18 | Inactive | |
| ADVANCED RESCUE TECHNOLOGIES (VCC) INC. | — | BC0597734 | 1999-12-17 | Inactive | |
| ADVANCED RESCUE TECHNOLOGIES INC. | — | BC0559071 | 1998-02-06 | Inactive | |
| ADVANCED RESEARCH AND DEVELOPMENT (CANADA) LTD. | — | A0106688 | 2018-07-25 | Active | |
| ADVANCED RESIDENCE CORPORATION | — | BC0670070 | 2003-05-23 | Inactive | |
| ADVANCED RESIDENTIAL SERVICES | — | FM0134959 | 1992-09-24 | Active | |
| ADVANCED RESOURCE CONSULTING LTD. | — | BC0558146 | 1998-01-23 | Inactive | |
| ADVANCED RESTORATIONS | — | FM0311449 | 2001-10-31 | Active | |
| ADVANCED RESTORATIONS LTD. | — | BC0314630 | 1986-09-15 | Inactive | |
| ADVANCED RESULTS | — | FM0320974 | 2002-04-12 | Inactive | |
| ADVANCED RETAINING WALLS | — | FM0231123 | 1997-12-09 | Active | |
| ADVANCED REVENUE TECHNOLOGIES INC. | — | BC1252053 | 2020-06-02 | Active | |
| ADVANCED RF TECHNOLOGIES INC. | — | BC0716148 | 2005-02-10 | Inactive | |
| ADVANCED RIDER TRAINING | — | FM0445785 | 2007-03-11 | Active | |
| ADVANCED RIDER TRAINING INC. | — | C1267728 | 2020-09-29 | Active | |
| ADVANCED RIDER TRAINING INC. | — | A0098807 | 2016-05-03 | Inactive | |
| ADVANCED RISK MANAGEMENT | — | FM0639669 | 2014-07-29 | Active | |
| ADVANCED RISK MANAGEMENT | — | FM0438244 | 2006-11-22 | Active | |
| ADVANCED ROAD CONSTRUCTION | — | FM0774644 | 2019-04-18 | Active | |
| ADVANCED ROAD CONSTRUCTION INC. | — | BC1479098 | 2024-05-02 | Active | |
| ADVANCED ROAD SYSTEMS LTD. | — | BC1016294 | 2014-10-15 | Inactive | |
| ADVANCED ROBOTIC SYSTEMS | — | FM0048725 | 1983-07-22 | Active | |
| ADVANCED ROOFING & DRAINAGE | — | FM0106118 | 1990-03-28 | Active | |
| ADVANCED ROOFING AND DRAINAGE LTD. | — | BC0407334 | 1991-06-07 | Inactive | |
| ADVANCED ROOFING SPECIALISTS | — | FM0058753 | 1985-01-31 | Active | |
| ADVANCED ROTOR ELECTRONICS | — | FM0041898 | 1982-03-25 | Active | |
| ADVANCED SAFETY GROUP | — | FM0103969 | 1990-01-11 | Active | |
| ADVANCED SAFETY MANAGEMENT LTD. | — | A0066852 | 2006-01-17 | Inactive | |
| ADVANCED SAFETY MANAGEMENT LTD. | — | C1015541 | 2014-10-03 | Active | |
| ADVANCED SAFETY PARAMEDICS INC. | — | A0095543 | 2015-05-29 | Active | |
| ADVANCED SAFETY TECH | — | FM1071451 | 2025-03-24 | Active | |
| ADVANCED SALES TRAINING | — | FM0320810 | 2002-04-12 | Active | |
| ADVANCED SATELLITE PRODUCTIONS INC. | — | BC0297478 | 1985-09-09 | Inactive | |
| ADVANCED SAW TECHNOLOGIES LTD. | — | BC0569093 | 1998-07-28 | Active | |
| ADVANCED SCHEMA NORTH AMERICA INC. | — | BC1021211 | 2014-12-08 | Inactive | |
| ADVANCED SEA-LAND SERVICE INC. | — | BC0173269 | 1978-04-03 | Inactive | |
| ADVANCED SEAL LTD. | — | BC0837383 | 2008-10-16 | Active | |
| ADVANCED SEALING SYSTEMS INC. | — | BC0304657 | 1986-02-17 | Inactive | |
| ADVANCED SECURITY | — | FM0148569 | 1993-08-19 | Active | |
| ADVANCED SECURITY PATROL | — | FM0165182 | 1994-08-11 | Active | |
| ADVANCED SECURITY SOLUTIONS | — | FM0749263 | 2018-06-12 | Active | |
| ADVANCED SECURITY SYSTEMS | — | FM0131662 | 1992-07-03 | Active | |
| ADVANCED SELF STORAGE LTD. | — | A0121803 | 2022-02-15 | Active | |
| ADVANCED SENSOR TECHNOLOGY INC. | — | BC0341431 | 1988-02-29 | Inactive | |
| ADVANCED SEPTIC INSTALLS | — | FM0813912 | 2020-08-12 | Active | |
| ADVANCED SHARPENING TECHNOLOGIES | — | FM0232996 | 1998-01-27 | Active | |
| ADVANCED SHIATSU THERAPY CLINIC & WELLNESS MASSAGE LTD. | — | BC0808288 | 2007-11-13 | Active | |
| ADVANCED SIGNS & GRAPHICS LTD. | — | BC0306830 | 1986-03-27 | Inactive | |
| ADVANCED SILICON DEVICES OF CANADA LTD. | — | BC0418432 | 1992-01-13 | Inactive | |
| ADVANCED SILVA SYSTEMS INC. | — | BC1119436 | 2017-05-18 | Inactive | |
| ADVANCED SIMPLICITY CONSULTING SERVICES | — | FM0301893 | 2001-05-16 | Active | |
| ADVANCED SIMULATION PRODUCTS LTD. | — | BC0891563 | 2010-09-28 | Active | |
| ADVANCED SLEEP INC. | — | BC1179395 | 2018-09-14 | Active | |
| ADVANCED SMELTER TECHNOLOGIES INC. | — | BC0344641 | 1988-05-02 | Inactive | |
| ADVANCED SNOWBOARD TECHNOLOGIES INC. | — | BC0510777 | 1995-12-27 | Inactive | |
| ADVANCED SOARING TRAINING AND RESEARCH ASSOCIATION | — | S0013879 | 1978-05-08 | Inactive | |
| ADVANCED SOCIAL AND INTERCULTURAL SERVICES SOCIETY | — | S0056482 | 2010-03-22 | Inactive | |
| ADVANCED SOFTWARE BUILDERS | — | FM0152922 | 1993-11-29 | Active | |
| ADVANCED SOFTWARE CONSULTANTS INCORPORATED | — | BC0240942 | 1981-08-17 | Inactive | |
| ADVANCED SOFTWARE INVESTMENT INC. | — | BC0872105 | 2010-01-25 | Active | |
| ADVANCED SOFTWARE TECHNOLOGIES | — | FM0065634 | 1985-12-13 | Active | |
| ADVANCED SOIL & WATER SYSTEMS (ASWS) INC. | — | A0066201 | 2005-10-07 | Inactive | |
| ADVANCED SOLAR PRODUCTS | — | FM0240183 | 1998-05-25 | Active | |
| ADVANCED SOLUTIONS | — | FM0094642 | 1989-02-10 | Active | |
| ADVANCED SOLUTIONS | — | FM0057608 | 1984-11-27 | Inactive | |
| ADVANCED SOLUTIONS | — | FM0074679 | 1987-01-07 | Active | |
| ADVANCED SOLUTIONS | — | FM0140463 | 1993-03-01 | Active | |
| ADVANCED SOLUTIONS CONSULTING | — | FM0414002 | 2006-01-06 | Active | |
| ADVANCED SOLUTIONS, A DXC TECHNOLOGY COMPANY | — | FM0523196 | 2010-02-26 | Active | |
| ADVANCED SOLUTIONS, INC. | — | A0102081 | 2017-03-31 | Inactive | |
| ADVANCED SOUND AND WHEELS LTD. | — | BC0871367 | 2010-01-15 | Inactive | |
| ADVANCED SPA TECHNOLOGIES | — | FM0301121 | 2001-05-08 | Active | |
| ADVANCED SPA THERAPY CONSULTING LTD. | — | BC0907816 | 2011-04-10 | Inactive | |
| ADVANCED SPECIALISED SOLUTION | — | FM0560627 | 2011-06-30 | Inactive | |
| ADVANCED SPECIALIZED SOLUTIONS LTD. | — | BC0917727 | 2011-08-11 | Active | |
| ADVANCED SPORT INTERNATIONAL ENTERPRISES CO. | — | FM0265663 | 1999-09-01 | Active | |
| ADVANCED SPORTS NUTRITION INC. | — | BC1340526 | 2021-12-30 | Active | |
| ADVANCED SPORTS TECHNOLOGIES INC. | — | BC0559650 | 1998-02-16 | Inactive | |
| ADVANCED SPORTS THERAPY (2002) INCORPORATED | — | BC0644609 | 2002-03-25 | Inactive | |
| ADVANCED START ACADEMY | — | A0090035 | 2013-08-23 | Inactive | |
| ADVANCED STEAM SERVICES INC. | — | BC0694618 | 2004-05-10 | Inactive | |
| ADVANCED STEEL CANADA INC. | — | BC0537447 | 1997-02-26 | Inactive | |
| ADVANCED STEEL REINFORCING | — | FM1011195 | 2023-03-09 | Active | |
| ADVANCED STEEL STRUCTURES (2011) INC. | — | BC0918321 | 2011-08-18 | Active | |
| ADVANCED STEEL STRUCTURES INC. | — | BC0612546 | 2000-08-18 | Inactive | |
| ADVANCED STEERING TRANSPORTATION LTD. | — | BC0285736 | 1984-12-04 | Inactive | |
| ADVANCED STERILIZATION PRODUCTS CANADA ULC | — | BC1570588 | 2026-01-01 | Active | |
| ADVANCED STERILIZATION PRODUCTS CANADA ULC | — | BC1177858 | 2018-08-30 | Active | |
| ADVANCED STORAGE CENTRES LIMITED PARTNERSHIP | — | LP0381976 | 2004-10-07 | Active | |
| ADVANCED STORAGE TECHNIQUES INC. | — | BC0316079 | 1986-10-16 | Inactive | |
| ADVANCED STOVE AND FIREPLACE LTD. | — | BC0848062 | 2009-03-19 | Inactive | |
| ADVANCED STRATEGIES INC. | — | BC0466125 | 1994-02-17 | Inactive | |