| ASTORIA SCHOLARSHIP SOCIETY | — | S0055715 | 2009-09-24 | Inactive | — |
| ASTORIA SERVICES CO. | — | FM0074173 | 1986-12-09 | Active | — |
| ASTORIA SUITES 501 | — | FM0525491 | 2010-03-27 | Active | — |
| ASTORIA TRADING COMPANY | — | FM0099986 | 1989-08-10 | Active | — |
| ASTORIA VALVES AMERICAS | — | FM0719320 | 2017-05-23 | Active | — |
| ASTORIA VALVES AMERICAS INC. | — | BC0871283 | 2010-01-14 | Active | — |
| ASTORIAN MANAGEMENT INC. | — | BC1244181 | 2020-03-12 | Inactive | — |
| ASTORINO ATHLETICS | — | FM1044467 | 2024-04-23 | Active | — |
| ASTORINO IMPORTS | — | FM0193528 | 1996-02-05 | Active | — |
| ASTORINO POTSKIN ATHLETICS | — | FM0824626 | 2020-11-23 | Active | — |
| ASTORINO'S CATERING LTD. | — | BC0258836 | 1983-01-07 | Inactive | — |
| ASTOUND DESIGN SERVICES ULC | — | C1340618 | 2021-12-30 | Active | — |
| ASTOUND ENTERTAINMENT AND ESSENTIAL SERVICES INC. | — | BC1259150 | 2020-07-28 | Active | — |
| ASTOUND GROUP LTD | — | A0111893 | 2019-12-09 | Inactive | — |
| ASTOUNDING DEVELOPMENTS CORPORATION | — | BC0184645 | 1978-12-28 | Inactive | — |
| ASTOUNDING DEVELOPMENTS CORPORATION | — | BC0989438 | 2014-01-01 | Inactive | — |
| ASTOUNDING DEVELOPMENTS CORPORATION | — | BC0297801 | 1985-09-17 | Inactive | — |
| ASTOUNDING DRYWALL | — | FM1067080 | 2025-02-06 | Active | — |
| ASTOUNDING EXTERIOR ENTERPRISE INC. | — | BC0850299 | 2009-04-23 | Inactive | — |
| ASTOUNDING EXTERIOR ENTERPRISES | — | FM0465521 | 2007-12-03 | Active | — |
| ASTOUNDING MEDIA INCORPORATED | — | BC0835298 | 2008-09-18 | Inactive | — |
| ASTR INTERIORS LTD. | — | BC1471738 | 2024-03-20 | Active | — |
| ASTR SOLUTIONS | — | FM0268200 | 1999-10-13 | Active | — |
| ASTRA ACCOUNTING SERVICES INC. | — | BC1383694 | 2022-10-21 | Active | — |
| ASTRA ACOUSTICS LTD. | — | BC0254830 | 1982-09-15 | Inactive | — |
| ASTRA AGENCIES LIMITED | — | BC0064481 | — | Inactive | — |
| ASTRA ATHLETICA INC. | — | A0099465 | 2016-07-11 | Inactive | — |
| ASTRA AUTO WORKS | — | FM0865700 | 2021-12-19 | Active | — |
| ASTRA AVIATION SERVICES | — | FM0802352 | 2020-03-30 | Active | — |
| ASTRA BARBERS INC. | — | BC1332765 | 2021-11-10 | Active | — |
| ASTRA BAY BUILDERS | — | FM0072992 | 1986-10-17 | Active | — |
| ASTRA BAY CONSTRUCTION LTD. | — | BC0933835 | 2012-02-28 | Active | — |
| ASTRA BRAINWORKS EDUCATION | — | FM1065586 | 2025-01-22 | Active | — |
| ASTRA BUSINESS CORPORATION | — | BC0452583 | 1993-08-10 | Active | — |
| ASTRA BUSINESS CORPORATION | — | BC0495123 | 1995-04-24 | Inactive | — |
| ASTRA CANADA RESOURCE MARKETING INC. | — | A0062592 | 2004-06-18 | Inactive | — |
| ASTRA CANYON TECH ULC | — | BC1296616 | 2021-03-26 | Active | — |
| ASTRA CAPITAL & COMMODITIES | — | FM1084372 | 2025-08-15 | Active | — |
| ASTRA CAR CARE | — | FM0142703 | 1993-04-23 | Active | — |
| ASTRA CLEANING SERVICES | — | FM1053741 | 2024-08-16 | Active | — |
| ASTRA CLEANING SERVICES LTD. | — | BC1531800 | 2025-03-18 | Active | — |
| ASTRA COMMERCE INC. | — | BC1227821 | 2019-10-23 | Active | — |
| ASTRA COMMUNICATION | — | FM1031268 | 2023-11-29 | Inactive | — |
| ASTRA COMPUTER SERVICES | — | FM0682391 | 2016-02-29 | Active | — |
| ASTRA COMPUTER SYSTEMS INC. | — | BC0521295 | 1996-06-05 | Inactive | — |
| ASTRA CONCEPTS INC. | — | BC1403841 | 2023-03-06 | Active | — |
| ASTRA CONCRETE 2023 LTD. | — | BC1455238 | 2023-12-15 | Active | — |
| ASTRA CONCRETE LTD. | — | BC1100835 | 2016-12-20 | Active | — |
| ASTRA CONCRETE PUMPING (2004) LTD. | — | BC0690024 | 2004-03-18 | Inactive | — |
| ASTRA CONCRETE PUMPING 1998 LTD. | — | BC1101565 | 2017-01-01 | Active | — |
| ASTRA CONCRETE PUMPING 1998 LTD. | — | BC0560684 | 1998-03-04 | Inactive | — |
| ASTRA CONCRETE PUMPING LTD. | — | BC0492593 | 1995-03-10 | Inactive | — |
| ASTRA CONSTRUCTION | — | FM0355617 | 2003-09-17 | Active | — |
| ASTRA CONSTRUCTION CO. LTD. | — | BC0041831 | — | Inactive | — |
| ASTRA CONSTRUCTION DESIGN LTD. | — | A0109394 | 2019-04-10 | Inactive | — |
| ASTRA CONSULTING LTD. | — | BC1214603 | 2019-06-28 | Active | — |
| ASTRA COUNTERTOPS INC. | — | BC1555022 | 2025-08-29 | Active | — |
| ASTRA DENTAL CENTRE | — | FM0612860 | 2013-07-24 | Active | — |
| ASTRA DEVELOPMENT COMPANY LTD. | — | BC0048480 | — | Inactive | — |
| ASTRA DEVELOPMENTS INC. | — | BC0791411 | 2007-05-16 | Active | — |
| ASTRA DIRECTION SERVICES | — | FM0375540 | 2004-06-29 | Active | — |
| ASTRA EDUCATION ASSOCIATION | — | S0075666 | 2021-11-12 | Active | — |
| ASTRA ELECTRIC | — | FM0306694 | 2001-08-13 | Active | — |
| ASTRA ELECTRIC 2009 | — | FM0501687 | 2009-05-05 | Active | — |
| ASTRA ELECTRIC LTD. | — | BC0704036 | 2004-09-13 | Inactive | — |
| ASTRA ELECTRICAL LTD. | — | BC1595218 | 2026-06-13 | Active | — |
| ASTRA ENERGY INC. | — | BC1250588 | 2020-05-19 | Active | — |
| ASTRA ENERGY SERVICES CORP. | — | A0124654 | 2022-09-22 | Inactive | — |
| ASTRA ENHANCEMENT TECHNICS INCORPORATED | — | A0091443 | 2014-02-13 | Inactive | — |
| ASTRA ENTERPRISES | — | FM0043502 | 1982-08-04 | Active | — |
| ASTRA ENTERPRISES INC. | — | BC0797583 | 2007-07-20 | Inactive | — |
| ASTRA ENTERPRISES LTD. | — | BC1325559 | 2021-09-23 | Active | — |
| ASTRA ESTATES LTD. | — | BC0516733 | 1996-04-02 | Inactive | — |
| ASTRA EXPLORATION INC. | — | BC1259738 | 2020-07-31 | Active | — |
| ASTRA EXPLORATION LIMITED | — | BC1262624 | 2020-08-24 | Inactive | — |
| ASTRA EXPORT INC. | — | BC0368722 | 1989-07-04 | Inactive | — |
| ASTRA FILM SALES LIMITED | — | BC0038739 | — | Inactive | — |
| ASTRA FINANCIAL CORPORATION | — | BC0315522 | 1986-10-02 | Inactive | — |
| ASTRA FINTECH GROUP LTD. | — | BC1529343 | 2025-03-01 | Active | — |
| ASTRA GLOBAL SALES & DISTRIBUTION INC. | — | BC1077777 | 2016-06-02 | Inactive | — |
| ASTRA GRANITES LTD. | — | BC0718233 | 2005-03-04 | Inactive | — |
| ASTRA HOLDINGS LIMITED | — | BC0124374 | 1974-01-17 | Inactive | — |
| ASTRA HOLDINGS LTD. | — | BC0043049 | — | Inactive | — |
| ASTRA HOMES LTD. | — | A0011531 | — | Inactive | — |
| ASTRA INDUSTRIES INC. | — | BC0122664 | 1973-10-29 | Inactive | — |
| ASTRA INFOTECH INC. | — | BC0719574 | 2005-03-18 | Inactive | — |
| ASTRA INTERNATIONAL FORWARDING LTD. | — | BC0229870 | 1981-03-19 | Inactive | — |
| ASTRA INTERNATIONAL LTD. | — | BC0069496 | — | Inactive | — |
| ASTRA INTERNATIONAL MOVING & SHIPPING INC. | — | BC0877541 | 2010-03-31 | Active | — |
| ASTRA INTERNATIONAL MOVING & SHIPPING INC. | — | BC0545962 | 1997-07-03 | Inactive | — |
| ASTRA INTERPHARM | — | FM0125172 | 1991-12-03 | Inactive | — |
| ASTRA INVESTMENTS INC. | — | A0058990 | 2003-03-20 | Inactive | — |
| ASTRA INVESTMENTS LTD. | — | BC0198663 | 1979-10-19 | Inactive | — |
| ASTRA INVESTMENTS LTD. | — | BC1600337 | 2026-07-20 | Active | — |
| ASTRA JANITORAL SERVICE | — | FM0029984 | 1977-06-01 | Active | — |
| ASTRA LABS | — | FM0120652 | 1991-07-02 | Inactive | — |
| ASTRA LABS INC. | — | BC1593460 | 2026-06-02 | Active | — |
| ASTRA LEARNING ACADEMY CORP. | — | BC1594197 | 2026-06-06 | Active | — |
| ASTRA LEASE | — | FM0015950 | 1974-05-14 | Active | — |
| ASTRA LEX LAW CORPORATION | — | BC1340136 | 2021-12-28 | Active | — |
| ASTRA LIFE SCIENCES INC. | — | A0110520 | 2019-07-18 | Active | — |
| ASTRA LIGHTWEIGHT FOAMCRETE LTD. | — | BC0462325 | 1994-01-11 | Inactive | — |
| ASTRA LUMEN IMAGES INC. | — | BC1403156 | 2023-03-02 | Active | — |
| ASTRA MACHINING & ENGINEERING ENTERPRISES | — | FM0027966 | 1978-07-25 | Active | — |
| ASTRA MANAGEMENT (2005) INC. | — | BC0740533 | 2005-11-16 | Inactive | — |
| ASTRA MANAGEMENT CORPORATION | — | BC0520024 | 1996-05-15 | Inactive | — |
| ASTRA MANAGEMENT SERVICES | — | FM0171665 | 1994-12-12 | Active | — |
| ASTRA MECHANICAL | — | FM0537963 | 2010-09-07 | Active | — |
| ASTRA MEDIKEM | — | FM0122094 | 1991-08-15 | Inactive | — |
| ASTRA MORTGAGE INC. | — | BC1096973 | 2016-11-17 | Active | — |
| ASTRA OFFROAD INC. | — | BC1244551 | 2020-03-16 | Active | — |
| ASTRA ORGANIC PRODUCE | — | FM0395049 | 2005-04-14 | Active | — |
| ASTRA ORTHODONTICS | — | FM0892550 | 2022-10-18 | Active | — |
| ASTRA PACIFIC CONSTRUCTION | — | FM0554444 | 2011-04-13 | Active | — |
| ASTRA PACIFIC HOMES LTD. | — | BC0953304 | 2012-10-23 | Active | — |
| ASTRA PACIFICA | — | FM1035774 | 2024-01-18 | Active | — |
| ASTRA PAIN RESEARCH UNIT | — | FM0163769 | 1994-07-12 | Inactive | — |
| ASTRA PAINTING | — | FM0182456 | 1995-07-10 | Inactive | — |
| ASTRA PAINTING | — | FM0169720 | 1994-11-02 | Inactive | — |
| ASTRA PAINTING | — | FM0194530 | 1996-02-22 | Active | — |
| ASTRA PAINTING COMPANY | — | FM0092213 | 1988-11-15 | Active | — |
| ASTRA PAINTING LTD. | — | BC0568239 | 1998-07-14 | Active | — |
| ASTRA PHARM CORP. | — | BC1601926 | 2026-07-30 | Active | — |
| ASTRA PHARMATEK | — | FM0120651 | 1991-07-02 | Inactive | — |
| ASTRA PROPERTY ADMINISTRATION LTD. | — | BC0622044 | 2001-02-08 | Inactive | — |
| ASTRA PUBLICATIONS LIMITED | — | BC0185579 | 1979-01-23 | Inactive | — |
| ASTRA RESEARCH CENTRE MONTREAL | — | FM0201558 | 1996-06-17 | Inactive | — |
| ASTRA RESOURCES LTD. | — | BC0081940 | 1968-09-25 | Inactive | — |
| ASTRA SALES | — | FM0331777 | 2002-09-30 | Active | — |
| ASTRA SALES AND MARKETING COMPANY LTD. | — | BC0305825 | 1986-03-10 | Inactive | — |
| ASTRA SECURITY | — | FM0889199 | 2022-08-31 | Active | — |
| ASTRA SIM TECH INC. | — | BC1517420 | 2024-12-18 | Active | — |
| ASTRA SOFTWARE LTD. | — | BC1096765 | 2016-11-16 | Active | — |
| ASTRA STAFFING RESOURCES INC. | — | BC0615792 | 2000-10-13 | Inactive | — |
| ASTRA STAR DAYCARE LTD. | — | BC1516372 | 2024-12-12 | Active | — |
| ASTRA STAR SERVICES | — | FM0824235 | 2020-11-18 | Inactive | — |
| ASTRA STEEL DETAILING LTD. | — | BC1036743 | 2015-05-15 | Inactive | — |
| ASTRA STRATEGIES | — | FM1068755 | 2025-02-25 | Active | — |
| ASTRA SUPPLY LTD. | — | BC1525441 | 2025-02-06 | Active | — |
| ASTRA TIE CO. LTD. | — | BC0038042 | — | Inactive | — |
| ASTRA TIMELESS MOTORS LTD. | — | BC1536914 | 2025-04-25 | Inactive | — |
| ASTRA TRADING CANADA LTD. | — | BC0153598 | 1976-10-08 | Inactive | — |
| ASTRA TRUCK & TRAILER REPAIRS LTD. | — | BC1551180 | 2025-08-01 | Active | — |
| ASTRA ULTRA HOLDINGS LTD. | — | BC1477151 | 2024-04-22 | Active | — |
| ASTRA VENTURES LTD. | — | BC0509549 | 1995-12-07 | Inactive | — |
| ASTRA VENTURES LTD. | — | A0128647 | 2023-07-27 | Active | — |
| ASTRA VIDEO DESIGN LTD. | — | BC0163016 | 1977-06-21 | Inactive | — |
| ASTRA WELDING LTD. | — | A0048221 | 1998-10-16 | Inactive | — |
| ASTRA WEST CONSTRUCTION LTD. | — | BC0388141 | 1990-05-25 | Inactive | — |
| ASTRA WINDOW GRAPHICS | — | FM0188034 | 1995-10-12 | Active | — |
| ASTRA, PERSONAL ASTROLOGY | — | FM0104137 | 1990-01-18 | Active | — |
| ASTRA-POL ENGINEERING CO. LTD. | — | BC0094627 | — | Inactive | — |
| ASTRAB ENTERPRISES LIMITED | — | BC1118578 | 2017-05-11 | Inactive | — |
| ASTRABRANDS LV INC. | — | BC1204650 | 2019-04-10 | Inactive | — |
| ASTRACARE MEDICAL SERVICES INC. | — | BC1536205 | 2025-04-17 | Active | — |
| ASTRACTICA SOLUTIONS INC. | — | BC1155686 | 2018-03-07 | Inactive | — |
| ASTRADA ENTERPRISES CORP. | — | BC1028810 | 2015-02-26 | Active | — |
| ASTRADIANT CONSULTING LTD. | — | BC1546767 | 2025-07-03 | Active | — |
| ASTRAEA CONSULTING LTD. | — | BC1216776 | 2019-07-18 | Active | — |
| ASTRAEA COUNSELLING SERVICES LTD. | — | BC1026652 | 2015-02-03 | Active | — |
| ASTRAEA DANCE FITNESS | — | FM0571979 | 2011-12-12 | Active | — |
| ASTRAEA ENTERPRISES INC. | — | BC0879167 | 2010-04-22 | Inactive | — |
| ASTRAEA GEMS & MINERALS | — | FM0876411 | 2022-04-05 | Active | — |
| ASTRAEA HEALTH LTD. | — | BC0993668 | 2014-02-13 | Inactive | — |
| ASTRAEA HOLDINGS LTD. | — | BC0230736 | 1981-03-30 | Inactive | — |
| ASTRAEA RHYTHMIC GYMNASTICS CLUB | — | S0049070 | 2005-05-02 | Inactive | — |
| ASTRAEA SOUL SPA | — | FM0620429 | 2013-11-08 | Active | — |
| ASTRAEON STUDIOS INC. | — | BC1599635 | 2026-07-15 | Active | — |
| ASTRAF CONSTRUCTION | — | FM0121294 | 1991-07-19 | Active | — |
| ASTRAF CONSTRUCTION LTD. | — | BC0577775 | 1999-01-07 | Active | — |
| ASTRAGO HOME DESIGN & RENOVATIONS LTD. | — | BC0638663 | 2001-12-10 | Inactive | — |
| ASTRAKAMI CONSULTING INC. | — | BC1469703 | 2024-03-08 | Active | — |
| ASTRAL ACCOUNTING SERVICES INC. | — | BC1551781 | 2025-08-07 | Active | — |
| ASTRAL AFFICHAGE | — | FM0640342 | 2014-08-08 | Active | — |
| ASTRAL AIRLINE CLAIMS LTD. | — | BC0293860 | 1985-06-12 | Inactive | — |
| ASTRAL ARCHER | — | FM0664372 | 2015-06-30 | Active | — |
| ASTRAL ART CREATIONS | — | FM0395811 | 2005-04-22 | Active | — |
| ASTRAL ART CREATIONS | — | FM0335909 | 2002-12-02 | Active | — |
| ASTRAL AUTOMATION INC. | — | BC0950189 | 2012-09-14 | Active | — |
| ASTRAL AVENUE PUBLICATIONS | — | FM0237406 | 1998-04-08 | Active | — |
| ASTRAL BEAUTY SERVICES LTD. | — | BC0078468 | — | Inactive | — |
| ASTRAL BELLEVUE CLASSICS INC. LES CLASSIQUES ASTRAL BELLEVUE INC. | — | A0018527 | — | Inactive | — |
| ASTRAL BELLEVUE PATHE INC. | — | A0027423 | — | Inactive | — |
| ASTRAL BLUE MUSIC | — | FM0183573 | 1995-07-25 | Active | — |
| ASTRAL BOOKS | — | FM0348750 | 2003-06-03 | Active | — |
| ASTRAL COMMUNICATIONS INC. | — | A0031241 | — | Inactive | — |
| ASTRAL CONNECTIONS | — | FM0338297 | 2003-01-20 | Active | — |
| ASTRAL CONNECTIONS INC. | — | BC0662492 | 2003-01-21 | Inactive | — |
| ASTRAL CONSULTING LTD. | — | BC1301767 | 2021-04-23 | Inactive | — |
| ASTRAL CONSULTING LTD. | — | BC1387871 | 2022-11-22 | Active | — |
| ASTRAL CRAFT | — | FM0098033 | 1989-06-01 | Active | — |
| ASTRAL CREATIONS | — | FM0275242 | 2000-02-24 | Active | — |
| ASTRAL DEVELOPMENT CORP. | — | BC0807180 | 2007-10-31 | Active | — |
| ASTRAL DEVELOPMENT CORPORATION | — | BC0640704 | 2002-01-18 | Inactive | — |
| ASTRAL DEVELOPMENTS INC. | — | BC0211763 | 1980-06-20 | Inactive | — |
| ASTRAL DIGITAL VIDEO | — | FM0190882 | 1995-12-11 | Active | — |
| ASTRAL DREAMS CREATIONS | — | FM0269452 | 1999-11-04 | Active | — |
| ASTRAL ELECTRIC COMPANY LIMITED | — | A0005322 | — | Inactive | — |
| ASTRAL EMPIRE ENTERTAINMENT LTD. | — | BC0725253 | 2005-05-24 | Inactive | — |
| ASTRAL ENTERPRISES | — | FM0201629 | 1996-06-17 | Active | — |