Companies 1,351–1,400 of 2,707
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| DENNY BUS LINES LTD. | — | 384994 | 1978-05-15 | Inactive | ACTON |
| DENNY BUS LINES LTD. | — | 5054340 | 2021-09-01 | Active | ACTON |
| DENNY HOLDINGS INC. | — | 1976816 | 2017-09-01 | Inactive | Acton |
| DENNY HOLDINGS INC. | — | 1159507 | 1995-12-28 | Inactive | ACTON |
| DENNY'S MOTOR COACH TOURS LTD. | — | 489474 | 1981-08-27 | Inactive | ACTON |
| DERACK CONSULTING LIMITED | — | 282184 | 1974-01-24 | Active | ACTON |
| DEREK MARTIN HOLDINGS INC. | — | 2177381 | 2008-06-25 | Inactive | ACTON |
| DERRY LEARNING CENTRE INC. | — | 2297993 | 2011-09-07 | Active | ACTON |
| DESI FOOD MART INC. | — | 2769359 | 2020-07-31 | Active | ACTON |
| DESI TANDOOR & GRILL INC. | — | 2769369 | 2020-07-31 | Active | ACTON |
| DESIGN CONNECTION INTERNATIONAL INC. | — | 463928 | 1980-12-10 | Inactive | ACTON |
| DESIGNING DESNEIGES INC. | — | 2134688 | 2007-04-27 | Active | ACTON |
| DETLOR MACHINE LTD. | — | 1240404 | 1997-06-02 | Inactive | ACTON |
| DEUX AMIES FRENCH TUTORING | Educational services | 1001273545 | 2025-06-19 | Active | ACTON |
| DHGD HOLDINGS LTD. | — | 2615474 | 2018-01-15 | Active | ACTON |
| DIAGNOSTIC OIL ANALYSTS INC. | — | 853133 | 1989-09-20 | Inactive | ACTON |
| DIALED FITNESS SOCIETY | — | 1000932175 | 2024-06-21 | Active | ACTON |
| DIANA DENTISTRY PROFESSIONAL CORPORATION | — | 2293475 | 2011-07-26 | Inactive | ACTON |
| DIAS SEDA DENTAL HYGIENE PROFESSIONAL CORPORATION | — | 1001549156 | 2026-03-25 | Active | ACTON |
| DIESEL DOCTOR INC. | — | 2348299 | 2012-11-01 | Active | ACTON |
| DIGITAL CASTLE INC. | — | 1608718 | 2003-04-29 | ACTON | |
| DIGITAL EQUIPMENT CORPORATION DE PUERTO RICO | — | 247192 | 1968-10-15 | ACTON | |
| DIGITAL FACILITIES OF CANADA, INC. | — | 1592581 | 2003-10-21 | ACTON | |
| DIGITALMINT WORLDWIDE INC. | — | 1001426491 | 2025-12-01 | Active | ACTON |
| DILLS COMPANY LIMITED | — | 1909796 | 2014-01-27 | Inactive | ACTON |
| DILLS PRINTING AND PUBLISHING CO. LIMITED | — | 71975 | 1954-02-12 | Inactive | ACTON |
| DIMENSION & DESIGN INC. | — | 1489854 | 2001-08-22 | Inactive | ACTON |
| DIRECT LINX INC. | — | 2368589 | 2013-04-10 | Active | ACTON |
| DISTRIBUTED COMPUTING SERVICES LIMITED | — | 1217847 | 1997-01-13 | Active | ACTON |
| DK EXCAVATING LTD. | — | 2620681 | 2018-02-15 | Active | ACTON |
| DMARTIN VENTURES INC. | — | 1956483 | 2016-06-01 | Inactive | ACTON |
| DMW SOFTWARE DEVELOPMENT INC. | — | 2077416 | 2005-07-19 | Active | ACTON |
| DNE SERVICES INC. | — | 1000934950 | 2024-06-25 | Active | ACTON |
| DODO CULTURE CANADA INC. | — | 1001675709 | 2026-07-13 | Active | ACTON |
| DOGAT RENOVATIONS INC. | — | 2372335 | 2013-05-08 | Active | ACTON |
| DOING IT RIGHT GENERAL CONTRACTORS INC. | — | 2512174 | 2016-04-05 | Active | ACTON |
| DOLLIVER SURVEYING INC. | — | 1435878 | 2000-08-24 | Inactive | ACTON |
| DOMINGOS FOODS INTERNATIONAL INC. | — | 1885331 | 2013-04-15 | Active | ACTON |
| DOUG LEITCH ENTERPRISES LTD | — | 725977 | 1987-07-02 | Active | ACTON |
| DR. JOHN DOUGAN CENTRE FOR MENTAL HEALTH PROMOTION | — | 1819002 | 2010-04-09 | Active | ACTON |
| DR. JOHN W. POND OPTOMETRY PROFESSIONAL CORPORATION | — | 2391726 | 2013-10-11 | Active | ACTON |
| DR. JONES CHAN DENTISTRY PROFESSIONAL CORPORATION | — | 1615220 | 2004-04-20 | Active | ACTON |
| DR. LUCY HORVAT MEDICINE PROFESSIONAL CORPORATION | — | 2482623 | 2015-09-11 | Active | ACTON |
| DR. NANCY J. TARZWELL PROFFESSIONAL CORPORATION | — | 2061681 | 2004-12-31 | Inactive | ACTON |
| DR. SAREEN DENTISTRY PROFESSIONAL CORPORATION | — | 2485264 | 2015-09-30 | Active | ACTON |
| DREAM LAUNCH INC. | — | 1001563182 | 2026-04-07 | Active | ACTON |
| DREAMVIEW CONSTRUCTORS | Construction | 1001645709 | 2026-06-15 | Active | ACTON |
| DREAMVIEW CUSTOM HOMES INC. | — | 2599692 | 2017-10-03 | Active | ACTON |
| DREIMAN HOLDINGS INC. | — | 1281894 | 1998-02-13 | Inactive | ACTON |
| DREO INNOVATION INC. | — | 1000075392 | 2022-01-08 | Active | ACTON |
Acton registrations by year
74 years202630320251672024111202312420221362021100202072201938201864201771201665201548201437201346201239201149201047200951200846200748200637200557200467200343200253200156200057199952199842199737199636199541199430199324199231199121199030198933198841198730198617198528198422198319198212198119198011197971978151977101976101975319748197341972219719197051969419684196711966219651196111960119581195711956119543195311950119491193811926119201
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 Creek14,064London13,004Caledon12,536Willowdale12,130Kanata10,936Stouffville10,339Ancaster10,311Bolton9,546Downsview9,045Sault Ste Marie8,970Kitchener8,818Burlington8,725Sarnia8,643Orleans8,581Georgetown8,412Belleville7,841Oshawa7,718Alberta, Canada7,235North Bay7,187Windsor7,131Gloucester6,816Chatham6,600Unionville6,600Bradford6,523Welland6,381Cornwall6,380Collingwood6,277Orangeville6,263Orillia6,170