Companies 17,951–18,000 of 25,915
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| MARIAN MONNÉ REAL ESTATE CORPORATION | — | 1000093633 | 2022-01-25 | Active | WATERLOO |
| MARIAN PILLACH INC. | — | 403749 | 1978-12-15 | Inactive | WATERLOO |
| MARIAS DIGITAL HUB INC. | — | 3283736 | 2021-03-13 | WATERLOO | |
| MARINA IVANOVA PERSONAL REAL ESTATE CORP. | — | 1001334452 | 2025-08-22 | Active | WATERLOO |
| MARINA MORTGAGES INC. | — | 2848525 | 2021-06-18 | Active | WATERLOO |
| MARINOVNET IT CONSULTING INC. | — | 1000541295 | 2023-05-18 | Active | WATERLOO |
| MARION L. WEBER ENTERPRISES INC. | — | 1106312 | 1995-01-10 | Inactive | WATERLOO |
| MARITE INVESTMENTS LIMITED | — | 151279 | 1966-06-01 | Inactive | WATERLOO |
| MARK E. TING INC. | — | 993470 | 1992-08-19 | Inactive | WATERLOO |
| MARK HOLLANDS & FAMILY TRUCKING INCORPORATION | — | 822755 | 1989-04-01 | Inactive | WATERLOO |
| MARK L. DORFMAN, PLANNER INC. | — | 489681 | 1981-08-31 | Active | WATERLOO |
| MARK MALLETT OPTOMETRY PROFESSIONAL CORPORATION | — | 2780746 | 2020-09-30 | Active | WATERLOO |
| MARK ROEST CONSULTING INC. | — | 1562853 | 2003-02-18 | Active | WATERLOO |
| MARK SCHUMACHER PROFESSIONAL CORPORATION | — | 1000712013 | 2023-11-16 | Active | WATERLOO |
| MARK VAN DYKE HOME IMPROVEMENTS INC. | — | 1001200762 | 2025-04-08 | Active | WATERLOO |
| MARK'S WORK WEARHOUSE (CAMBRIDGE) LTD. | — | 497868 | 1981-11-23 | Inactive | WATERLOO |
| MARK-MILNE INC. | — | 1012202 | 1992-12-16 | Inactive | WATERLOO |
| MARKEM-IMAJE INC. | — | 26710 | 1923-02-28 | Inactive | WATERLOO |
| MARKEN MUSIC INC. | — | 1123638 | 1995-04-21 | Inactive | WATERLOO |
| MARKET ACCESS CORPORATION | — | 815803 | 1989-01-24 | Active | WATERLOO |
| MARKET CUPCAKES INC. | — | 2354641 | 2012-12-19 | Inactive | WATERLOO |
| MARKET GUITAR INC. | — | 1000082653 | 2022-01-12 | WATERLOO | |
| MARKET SOLDIERS INC. | — | 2837081 | 2021-05-03 | Active | WATERLOO |
| MARKET SPORTS INC. | — | 1000500676 | 2023-04-10 | Active | WATERLOO |
| MARKET SQUARE SALES INC. | — | 1000801278 | 2024-02-14 | Active | WATERLOO |
| MARKETCLICK GROCERY INC. | — | 2471860 | 2015-06-22 | Inactive | WATERLOO |
| MARKETING & DISPLAY SOLUTIONS INC. | — | 1507855 | 2002-01-30 | Inactive | WATERLOO |
| MARKETING ARTISTRY INC. | — | 1000935374 | 2024-06-25 | Active | WATERLOO |
| MARKETMAX CONSULTING GROUP INC. | — | 448667 | 1980-05-26 | WATERLOO | |
| MARKIKI INC. | — | 1000778229 | 2024-01-24 | Active | WATERLOO |
| MARKLE HEATING & COOLING INC. | — | 2143998 | 2007-07-31 | Active | Waterloo |
| MARKOU FAMILY HOLDINGS LTD. | — | 2118238 | 2006-11-07 | Active | WATERLOO |
| MARLENE GREGG COMPANY LTD. | — | 1238549 | 1997-06-24 | Inactive | WATERLOO |
| MARLI PINNAU CLINE PHYSIOTHERAPY PROFESSIONAL CORPORATION | — | 1000904077 | 2024-05-27 | Active | WATERLOO |
| MARMANBEE INC. | — | 2415189 | 2014-04-16 | Inactive | WATERLOO |
| MARNOA PRIVATE WEALTH COUNSEL LTD. | — | 1000551735 | 2023-05-30 | Active | WATERLOO |
| MARNOA PRIVATE WEALTH LTD. | — | 1000602860 | 2022-03-04 | Waterloo | |
| MAROBIAN HOLDINGS INC. | — | 533042 | 1982-12-29 | Inactive | WATERLOO |
| MAROON DIGITAL INC. | — | 3117497 | 2015-07-16 | WATERLOO | |
| MARPET COMPUTER SYSTEMS DEVELOPMENT INC. | — | 658308 | 1986-04-11 | Inactive | WATERLOO |
| MARQUEE MARKETING CORP. | — | 1066754 | 1994-03-08 | Active | WATERLOO |
| MARS ADVANCED SYSTEMS INC. | — | 3174269 | 2018-03-14 | Waterloo | |
| MARSA BUSINESS CONSULTANTS INC. | — | 2448348 | 2015-01-01 | Active | WATERLOO |
| MARSDAM GROUP LTD. | — | 2085663 | 2005-11-04 | Inactive | WATERLOO |
| MARSH SINGULARITY CORPORATION | — | 2408331 | 2014-02-25 | Active | WATERLOO |
| MARSHA VANWYNSBERGHE COACHING INC. | — | 3174945 | 2018-03-22 | WATERLOO | |
| MARSHALLZEHR CAPITAL PARTNERS INC. | — | 2862747 | 2021-08-25 | Active | WATERLOO |
| MARSHALLZEHR GROUP INC. | — | 2184290 | 2008-09-10 | Active | WATERLOO |
| MARSHALLZEHR SECURITIES INC. | — | 2698524 | 2019-05-28 | Active | WATERLOO |
| MARSLAND CENTRE LIMITED | — | 574147 | 1984-01-01 | Inactive | WATERLOO |
Waterloo registrations by year
97 years202672320251,05920241,12820231,17220221,13620211,188202093720197932018782201773220166972015655201457820136122012609201153420105202009458200851720075312006507200549620044832003454200238920014192000509199941219984681997412199638819953541994374199332819922831991306199037919894471988364198737019862841985211198420519832121982166198112419801281979134197812919779219768819755819745719735119724819714019703219694219684519672419663219652419641619631319621219611419604195910195813195771956131955619544195381952519516195021949219481194741946219441194311941119402193811937119361193231927119261192311921419204191811913219003
Other cities in Ontario
60 largestCanada414,518Brampton228,443Markham109,527Scarborough97,839Richmond Hill84,702North York82,636Oakville72,630Ontario, Canada70,386Toronto59,059Etobicoke56,564Thornhill47,571Mississauga46,544Woodbridge44,560Ottawa43,087Concord33,202Vaughan30,797Barrie27,829Milton26,871Guelph25,042Ajax24,575Hamilton, 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 Bay7,187Windsor7,131Gloucester6,816Chatham6,600Unionville6,600Bradford6,523Welland6,381Cornwall6,380Collingwood6,277Orangeville6,263Orillia6,170Bowmanville6,076