Companies 3,951–4,000 of 10,311
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| AMANDA SCIONE CHIROPRACTIC PROFESSIONAL CORPORATION | — | 1984104 | 2018-01-05 | Active | ANCASTER |
| AMARA OCCUPATIONAL THERAPY SERVICES INC. | — | 2738334 | 2020-01-22 | Active | ANCASTER |
| AMARONE GOLF CONNECTIONS INC. | — | 2161232 | 2008-01-23 | Active | ANCASTER |
| AMBERLY MANAGEMENT INC. | — | 1165543 | 1996-04-09 | Active | ANCASTER |
| AMBROSINI'S PLUMBING INC. | — | 1687561 | 2006-03-20 | Active | ANCASTER |
| AMBROSIO CONSTRUCTION & RENOVATIONS INC. | — | 2490264 | 2015-11-05 | Active | ANCASTER |
| AMBROSIO HOMES LTD. | — | 1001686853 | 2026-07-23 | Active | ANCASTER |
| AMBULANT LABS INC. | — | 2447680 | 2014-12-24 | Active | ANCASTER |
| AMCO PHARMACEUTICAL INC. | — | 1101707 | 1994-11-30 | Active | ANCASTER |
| AMCON ENTERPRISES INC. | — | 1349136 | 1999-05-14 | Inactive | ANCASTER |
| AME ELALFY MEDICINE PROFESSIONAL CORPORATION | — | 1001102798 | 2025-01-01 | Active | ANCASTER |
| AME ELALFY MEDICINE PROFESSIONAL CORPORATION | — | 2251440 | 2010-07-23 | Inactive | ANCASTER |
| AMENA M RAHIMI RESEARCH INC. | — | 2504069 | 2016-02-09 | Active | ANCASTER |
| AMGD HOLDINGS INC. | — | 1001571504 | 2026-04-13 | Active | ANCASTER |
| AMIGOS DEVELOPMENT INC. | — | 2261252 | 2010-10-25 | Active | ANCASTER |
| AMIGOS JC COMPANY INC. | — | 1000845941 | 2024-03-21 | ANCASTER | |
| AMIN DENTISTRY PROFESSIONAL CORPORATION | — | 2600945 | 2017-10-12 | Active | ANCASTER |
| AMIN FAMILY INVESTMENT CORPORATION | — | 2340947 | 2012-08-31 | Active | ANCASTER |
| AMIN MEDICINE PROFESSIONAL CORPORATION | — | 1555947 | 2003-02-27 | Active | ANCASTER |
| AMIR NAEENI MEDICINE PROFESSIONAL CORPORATION | — | 2776803 | 2020-09-10 | Active | ANCASTER |
| AMIRS HOMES REALTY INC. | — | 2809951 | 2021-01-21 | Active | ANCASTER |
| AMIT CHAUDHRY DENTISTRY PROFESSIONAL CORPORATION | — | 2348634 | 2012-11-05 | Inactive | ANCASTER |
| AMJ CONSULTING SERVICES LIMITED | — | 1527803 | 2002-07-10 | Active | ANCASTER |
| AMMENDOLIA REALTY INC. | — | 1830340 | 2010-12-22 | Inactive | Ancaster |
| AMNA AL-ARNAWOOT MEDICINE PROFESSIONAL CORPORATION | — | 2764458 | 2020-07-07 | Active | ANCASTER |
| AMORIM INVESTCO LTD. | — | 1884317 | 2013-02-28 | Active | ANCASTER |
| AMRA J ARCHITECT INC. | — | 1000795842 | 2024-01-31 | ANCASTER | |
| AMRA J ARCHITECTS INC. | — | 1000902827 | 2024-05-22 | ANCASTER | |
| AMRA J ARCHITECTS INC. | — | 1000901966 | 2024-05-22 | ANCASTER | |
| AMREEN AWAN MEDICINE PROFESSIONAL CORPORATION | — | 1001356167 | 2025-09-15 | Active | ANCASTER |
| AMRICK MUSHROOMS INC. | — | 1150665 | 1995-11-21 | Active | ANCASTER |
| AMRUTHA BABU HEALTHCARE INC. | — | 1000967855 | 2024-07-24 | ANCASTER | |
| AMTJ VENTURES INC. | — | 2197552 | 2009-02-09 | Active | ANCASTER |
| AMULREE FILMS INC. | — | 2148994 | 2007-09-21 | Active | ANCASTER |
| ANAHAD HOLDINGS INC. | — | 1000632336 | 2023-08-22 | ANCASTER | |
| ANAMTAK INC. | — | 3132430 | 2016-04-27 | Ancaster | |
| ANAP INC. | — | 2007141 | 2001-11-23 | Inactive | ANCASTER |
| ANBECO PEST CONTROL SERVICES INC. | — | 2340542 | 2012-08-29 | Inactive | ANCASTER |
| ANCASTER ALLIGATORS SWIM TEAM INC. | — | 1940190 | 2015-08-17 | Active | ANCASTER |
| ANCASTER ANIMAL HOSPITAL PROFESSIONAL CORPORATION | — | 1478637 | 2001-07-31 | Inactive | ANCASTER |
| ANCASTER ART ACADEMY | Arts and entertainment | 1001061405 | 2024-11-12 | Active | ANCASTER |
| ANCASTER ART ACADEMY LTD. | — | 1001667835 | 2026-07-06 | Active | ANCASTER |
| ANCASTER AVALANCHE GIRLS HOCKEY ASSOCIATION INC. | — | 1547485 | 2003-01-20 | Active | ANCASTER |
| ANCASTER BASKETBALL CLUB | — | 1881035 | 2012-10-24 | Active | ANCASTER |
| ANCASTER BASKETBALL CLUB MAGIC | — | 1174014 | 1996-05-31 | Active | ANCASTER |
| ANCASTER BIN SERVICES INC. | — | 1738990 | 2007-10-02 | Inactive | ANCASTER |
| ANCASTER BOARDING AND DOGGY DAYCARE LIMITED | — | 1001075847 | 2024-11-28 | Active | ANCASTER |
| ANCASTER BRAZILIAN JIU JITSU INC. | — | 1001006545 | 2024-09-13 | Active | ANCASTER |
| ANCASTER BREWING COMPANY INC. | — | 2583112 | 2017-06-16 | Active | ANCASTER |
| ANCASTER BUSINESS SYSTEMS INC. | — | 485859 | 1981-04-03 | ANCASTER |
Ancaster registrations by year
89 years20262672025399202441620234562022469202150220203652019336201833720173222016330201531720142892013288201228120112492010236200923420082502007236200623520052142004203200319320021822001169200014319991441998144199715019961721995119199414419931061992104199110819901091989135198812119871191986741985661984621983541982401981561980391979321978381977351976271975211974211973111972111971619701019698196811196771966319659196431963119625196171960519595195821957119566195521954319531195221950319492194821947219461194521939119351193211922119211191211906119001
Other cities in Ontario
60 largestCanada414,518Brampton228,443Markham109,527Scarborough97,839Richmond Hill84,702North York82,636Oakville72,630Ontario, Canada70,386Toronto59,059Etobicoke56,564Thornhill47,571Mississauga46,544Woodbridge44,560Ottawa43,087Concord33,202Vaughan30,797Barrie27,829Milton26,871Waterloo25,915Guelph25,042Ajax24,575Hamilton, Ontario Canada23,652Whitby22,989Newmarket20,910Hamilton18,637Aurora18,207Maple17,604Nepean17,317Kingston17,235Thunder Bay16,284Sudbury15,529Stoney Creek14,064London13,004Caledon12,536Willowdale12,130Kanata10,936Stouffville10,339Bolton9,546Downsview9,045Sault Ste Marie8,970Kitchener8,818Burlington8,725Sarnia8,643Orleans8,581Georgetown8,412Belleville7,841Oshawa7,718Alberta, Canada7,235North Bay7,187Windsor7,131Gloucester6,816Chatham6,600Unionville6,600Bradford6,523Welland6,381Cornwall6,380Collingwood6,277Orangeville6,263Orillia6,170Bowmanville6,076