Companies 48,951–49,000 of 109,527
A–Z by legal name| Company | Business category | Registry number | Registered | Status | City |
|---|---|---|---|---|---|
| BLACKROCK GROUP INC. | — | 2568959 | 2017-03-27 | Active | MARKHAM |
| BLACKSERIES CAMPERS LTD. | — | 3298232 | 2021-05-31 | MARKHAM | |
| BLACKSHIP CAPITAL CORP. | — | 1001533753 | 2024-01-04 | Active | MARKHAM |
| BLACKSHIP HOLDINGS INC. | — | 1001445689 | 2025-12-16 | Active | MARKHAM |
| BLACKSHIP PRIVATE CREDIT MANAGEMENT INC. | — | 1001445701 | 2025-12-16 | Active | MARKHAM |
| BLACKSNOW INC. | — | 2031851 | 2003-09-03 | Inactive | MARKHAM |
| BLACKSQUARE TECH INC. | — | 1000096360 | 2022-01-27 | Active | MARKHAM |
| BLACKSTART LABS INC. | — | 2692859 | 2019-04-24 | Active | MARKHAM |
| BLACKSTONE CAPITAL REALTY INC. | — | 1001204107 | 2025-04-10 | Active | MARKHAM |
| BLACKSTONE SECURITY LTD. | — | 1000689569 | 2023-10-24 | Active | MARKHAM |
| BLACKSTONE WORLD TOUR INC. | — | 1979157 | 2017-07-06 | Active | MARKHAM |
| BLACKTHORN HOLDINGS CORP. | — | 2666479 | 2018-11-21 | Active | MARKHAM |
| BLACKTOP ASPHALT SEALING INC. | — | 2838508 | 2021-05-07 | Active | MARKHAM |
| BLACKWATER PROFESSIONAL REAL ESTATE CORPORATION | — | 1000538396 | 2023-05-16 | Active | MARKHAM |
| BLADE FILTERS INC. | — | 3160401 | 2017-08-12 | MARKHAM | |
| BLADE NETWORK RESEARCH LTD. | — | 2090946 | 2006-01-11 | Inactive | MARKHAM |
| BLADE TECHNOLOGIES INC. | — | 892378 | 1990-04-19 | Inactive | MARKHAM |
| BLAINE SIKICH CORP. | — | 1423277 | 2000-06-13 | Inactive | MARKHAM |
| BLAINEY'S SCRIP INC. | — | 2079543 | 2005-08-18 | Inactive | MARKHAM |
| BLAIR HOUSE LIMITED | — | 2647851 | 2018-07-27 | Active | MARKHAM |
| BLAIR INSURANCE BROKERS LTD. | — | 846912 | 1989-06-30 | Inactive | MARKHAM |
| BLAIR MARKETING INTERNATIONAL INC. | — | 950933 | 1991-07-25 | Inactive | MARKHAM |
| BLAIR TECHNOLOGY HOLDINGS INC. | — | 871644 | 1990-01-10 | Inactive | MARKHAM |
| BLAIR TECHNOLOGY SOLUTIONS INC. | — | 1927063 | 2015-01-01 | Inactive | MARKHAM |
| BLAIR TECHNOLOGY SOLUTIONS INC. | — | 1133588 | 1995-06-27 | Inactive | MARKHAM |
| BLAKE DEAN RISK MANAGEMENT INC. | — | 1245185 | 1997-07-04 | Inactive | MARKHAM |
| BLAKE WESTON AND ASSOCIATES CONSULTING SERVICES INC. | — | 1000972548 | 2024-08-07 | Active | MARKHAM |
| BLAKE'S WOOD & STONE INC. | — | 3302434 | 2021-06-21 | MARKHAM | |
| BLAKEPORT TEXTILES CANADA LIMITED | — | 803318 | 1988-11-03 | Inactive | MARKHAM |
| BLANC INCORPORATED | — | 2590805 | 2017-08-03 | Inactive | MARKHAM |
| BLANC.NOIZE INC. | — | 1000630380 | 2023-08-21 | Active | MARKHAM |
| BLANCHE HANGER INCORPORATED | — | 2612344 | 2018-01-01 | Active | MARKHAM |
| BLANK CANVAZ ESTHETICS INC. | — | 1000216693 | 2022-05-25 | MARKHAM | |
| BLANK PAPERS MULTIMEDIA STUDIO INC. | — | 2024263 | 2003-03-20 | Active | MARKHAM |
| BLAS SHEET METAL INC. | — | 288894 | 1974-05-22 | Inactive | MARKHAM |
| BLAU AUTOTEC INC. | — | 944229 | 1991-05-29 | Inactive | MARKHAM |
| BLAUE REBEN INC. | — | 1601346 | 2003-12-31 | Active | MARKHAM |
| BLAZE BURGER INC. | — | 1001190255 | 2025-03-28 | Active | MARKHAM |
| BLAZER SPORT & LOISIRS INC. BLAZER SPORT & RECREATION INC. | — | 1000098003 | 2022-01-27 | MARKHAM | |
| BLENIX CHAIN TECHNOLOGY INC. | — | 1001121084 | 2025-01-20 | Active | MARKHAM |
| BLESS CHINA INCORPORATED | — | 2404726 | 2014-01-27 | Active | MARKHAM |
| BLESS TO BLESS HOLDINGS INC. | — | 2846915 | 2021-06-11 | Active | MARKHAM |
| BLESSED HOME ONTARIO LTD. | — | 1000858369 | 2024-04-10 | Active | MARKHAM |
| BLESSED TRADING CANADA INC. | — | 2497853 | 2015-12-24 | Active | MARKHAM |
| BLESSINGS AUTO LEASING INC. | — | 559357 | 1983-08-03 | Inactive | MARKHAM |
| BLH ELECTRIC LTD. | — | 2030078 | 2003-07-23 | Inactive | MARKHAM |
| BLIND DESIGN & DRAPES INC. | — | 1061423 | 1994-01-12 | Active | MARKHAM |
| BLINDS 4 YOU INC. | — | 2075898 | 2005-06-28 | Inactive | MARKHAM |
| BLINDS COMPANY INC. | — | 1000163623 | 2022-04-01 | Active | MARKHAM |
| BLINDSTO INC. | — | 1000985283 | 2024-08-21 | Active | MARKHAM |
Markham registrations by year
103 years20263,15920254,46920244,79220234,94920224,81620215,28720204,39520193,94020183,93820173,83520163,47820153,16220142,97320132,84220122,68420112,69720102,49420092,24120082,34520072,47520062,47220052,47220042,29620032,04120021,91120011,68620001,83919991,67819981,80219971,96119961,68319951,61119941,61019931,35819921,21819911,18719901,19319891,39019881,32219871,079198673419855601984461198336619823231981290198027519792091978185197715419761571975121197410019738019725919716019703419694719684419674019663319653919642519632719622219612019602119592319582519571319567195513195491953121952619516195011949619482194741946419452194431943219422194141938219372193621935219341193111930319292192711925119241192211919319172191611905119001
Other cities in Ontario
60 largestCanada414,518Brampton228,443Scarborough97,839Richmond 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 Bay7,187Windsor7,131Gloucester6,816Chatham6,600Unionville6,600Bradford6,523Welland6,381Cornwall6,380Collingwood6,277Orangeville6,263Orillia6,170Bowmanville6,076