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ca-on · Oshawa

Companies in Oshawa, Ontario

7,718 companies on the Ontario Business Registry, ServiceOntario records, filed with a Oshawa principal address. Each row links to the company’s full profile; anything missing here can be found in search.

Oshawa at a glance

live counts
7,718
companies on file
1987–2026
registration years charted
2026
busiest year · 715 registrations
48th
largest city in Ontario by companies
Oshawa registrations by year1987–2026
Oshawa registrations by year1987: 100 companies1988: 147 companies1989: 175 companies1990: 103 companies1991: 79 companies1992: 80 companies1993: 56 companies1994: 66 companies1995: 76 companies1996: 74 companies1997: 83 companies1998: 89 companies1999: 74 companies2000: 80 companies2001: 72 companies2002: 65 companies2003: 77 companies2004: 87 companies2005: 91 companies2006: 96 companies2007: 108 companies2008: 96 companies2009: 90 companies2010: 85 companies2011: 108 companies2012: 117 companies2013: 133 companies2014: 122 companies2015: 136 companies2016: 139 companies2017: 176 companies2018: 185 companies2019: 181 companies2020: 273 companies2021: 527 companies2022: 519 companies2023: 650 companies2024: 391 companies2025: 603 companies2026: 715 companies200400600800
19871997200720162026
Oshawa registrations by year
Itemcompanies
1987100
1988147
1989175
1990103
199179
199280
199356
199466
199576
199674
199783
199889
199974
200080
200172
200265
200377
200487
200591
200696
2007108
200896
200990
201085
2011108
2012117
2013133
2014122
2015136
2016139
2017176
2018185
2019181
2020273
2021527
2022519
2023650
2024391
2025603
2026715
Largest cities in OntarioOshawa highlighted
  1. Canada414,518
  2. Brampton228,443
  3. Markham109,527
  4. Scarborough97,839
  5. Richmond Hill84,702
  6. North York82,636
  7. Oakville72,630
  8. Oshawa7,718
Largest cities in Ontario
Itemcompanies
Canada414,518
Brampton228,443
Markham109,527
Scarborough97,839
Richmond Hill84,702
North York82,636
Oakville72,630
Oshawa7,718

Registrations before 1987 (593 companies) are left off the year chart. Filings without a registration date are counted in the total but not on the chart.

Companies 1–50 of 7,718

A–Z by legal name
CompanyBusiness categoryRegistry numberRegisteredStatusCity
100 ACRES PROPERTY MANAGEMENT INC.—10006631002023-09-22Oshawa
1000005827 ONTARIO CORPORATION—10000058272021-10-25ActiveOSHAWA
1000012003 ONTARIO INC.—10000120032021-10-29ActiveOSHAWA
1000014422 ONTARIO INC.—10000144222021-11-02ActiveOSHAWA
1000018822 ONTARIO CORP.—10000188222021-11-05ActiveOSHAWA
1000025534 ONTARIO INC.—10000255342021-11-12ActiveOSHAWA
1000029305 ONTARIO INC.—10000293052021-11-17ActiveOSHAWA
1000030694 ONTARIO INC.—10000306942021-11-18ActiveOSHAWA
1000032617 ONTARIO INC.—10000326172021-11-22ActiveOSHAWA
1000034057 ONTARIO CORPORATION—10000340572021-11-23ActiveOSHAWA
1000034655 ONTARIO LTD.—10000346552021-11-24ActiveOSHAWA
1000036558 ONTARIO CORPORATION—10000365582021-11-25ActiveOSHAWA
1000037880 ONTARIO INC.—10000378802021-12-13ActiveOSHAWA
1000045726 ONTARIO INC.—10000457262021-12-06ActiveOSHAWA
1000049921 ONTARIO CORPORATION—10000499212021-12-15ActiveOSHAWA
1000063908 ONTARIO INC.—10000639082021-12-24ActiveOSHAWA
1000066598 ONTARIO LTD.—10000665982021-12-29InactiveOSHAWA
1000071633 ONTARIO INC.—10000716332022-01-07ActiveOSHAWA
1000073591 ONTARIO INC.—10000735912022-01-06ActiveOSHAWA
1000078150 ONTARIO INC.—10000781502022-01-11ActiveOSHAWA
1000081665 ONTARIO INC.—10000816652022-01-13ActiveOSHAWA
1000086125 ONTARIO INC.—10000861252022-01-18ActiveOSHAWA
1000088107 ONTARIO INC.—10000881072022-01-21ActiveOSHAWA
1000094296 ONTARIO INC.—10000942962022-01-26ActiveOSHAWA
1000097996 ONTARIO LIMITED—10000979962022-01-27ActiveOSHAWA
1000101193 ONTARIO INC.—10001011932022-02-01InactiveOSHAWA
1000111602 ONTARIO CORPORATION—10001116022022-02-10ActiveOSHAWA
1000115512 ONTARIO INC.—10001155122022-02-15ActiveOSHAWA
1000122660 ONTARIO INC.—10001226602022-02-22ActiveOSHAWA
1000130211 ONTARIO CORP.—10001302112022-03-01ActiveOSHAWA
1000135451 ONTARIO CORPORATION—10001354512022-03-05ActiveOSHAWA
1000137467 ONTARIO CORPORATION—10001374672022-03-08ActiveOSHAWA
1000138131 ONTARIO INCORPORATED—10001381312022-03-08ActiveOSHAWA
1000140713 ONTARIO INC.—10001407132022-03-10ActiveOSHAWA
1000143466 ONTARIO INC.—10001434662022-03-13ActiveOSHAWA
1000144378 ONTARIO LIMITED—10001443782022-03-14ActiveOSHAWA
1000146694 ONTARIO INC.—10001466942022-03-16ActiveOSHAWA
1000151376 ONTARIO CORP.—10001513762022-03-22ActiveOSHAWA
1000153075 ONTARIO INC.—10001530752022-03-23ActiveOSHAWA
1000159420 ONTARIO LTD.—10001594202022-03-29ActiveOSHAWA
1000159639 ONTARIO INC.—10001596392022-03-29InactiveOSHAWA
1000165447 ONTARIO INC.—10001654472022-04-04ActiveOSHAWA
1000168798 ONTARIO INC.—10001687982022-04-07ActiveOSHAWA
1000169969 ONTARIO LIMITED—10001699692022-04-07ActiveOSHAWA
1000181074 ONTARIO INCORPORATED—10001810742022-04-20ActiveOSHAWA
1000183947 ONTARIO LIMITED—10001839472022-04-22ActiveOSHAWA
1000184499 ONTARIO INCORPORATED—10001844992022-04-23ActiveOSHAWA
1000185568 ONTARIO INC.—10001855682022-04-25ActiveOSHAWA
1000197475 ONTARIO INC.—10001974752022-05-06ActiveOSHAWA
1000199831 ONTARIO LIMITED—10001998312022-05-10ActiveOSHAWA

Oshawa registrations by year

83 years

Other cities in Ontario

60 largest