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ca-on · Ottawa

Companies in Ottawa, Ontario

43,087 companies on the Ontario Business Registry, ServiceOntario records, filed with a Ottawa principal address. Each row links to the company’s full profile; anything missing here can be found in search.

Ottawa at a glance

live counts
43,087
companies on file
1987–2026
registration years charted
2023
busiest year · 2,123 registrations
14th
largest city in Ontario by companies
Ottawa registrations by year1987–2026
Ottawa registrations by year1987: 548 companies1988: 623 companies1989: 595 companies1990: 583 companies1991: 531 companies1992: 504 companies1993: 468 companies1994: 502 companies1995: 540 companies1996: 598 companies1997: 628 companies1998: 609 companies1999: 635 companies2000: 708 companies2001: 750 companies2002: 791 companies2003: 876 companies2004: 845 companies2005: 852 companies2006: 866 companies2007: 944 companies2008: 898 companies2009: 835 companies2010: 944 companies2011: 1,126 companies2012: 1,111 companies2013: 1,243 companies2014: 1,241 companies2015: 1,089 companies2016: 1,355 companies2017: 1,163 companies2018: 1,399 companies2019: 1,260 companies2020: 1,584 companies2021: 2,002 companies2022: 1,891 companies2023: 2,123 companies2024: 1,365 companies2025: 1,707 companies2026: 471 companies1K2K3K
19871997200720162026
Ottawa registrations by year
Itemcompanies
1987548
1988623
1989595
1990583
1991531
1992504
1993468
1994502
1995540
1996598
1997628
1998609
1999635
2000708
2001750
2002791
2003876
2004845
2005852
2006866
2007944
2008898
2009835
2010944
20111,126
20121,111
20131,243
20141,241
20151,089
20161,355
20171,163
20181,399
20191,260
20201,584
20212,002
20221,891
20232,123
20241,365
20251,707
2026471
Largest cities in OntarioOttawa 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. Ottawa43,087
Largest cities in Ontario
Itemcompanies
Canada414,518
Brampton228,443
Markham109,527
Scarborough97,839
Richmond Hill84,702
North York82,636
Oakville72,630
Ottawa43,087

Registrations before 1987 (4,251 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 43,087

A–Z by legal name
CompanyBusiness categoryRegistry numberRegisteredStatusCity
"7" ACEROS ENTERPRISES LTD.—5774681983-12-08OTTAWA
"LET'S TAKE THE KIDS" TRAVEL INC.—8410101989-06-16InactiveOttawa
"PMAC - HEALTH RESEARCH FOUNDATION (1990)/ ACIM - FONDATION POUR LA RECHERCHE EN SCIENCES DE LA SANTE (1990)"—9427611991-03-01OTTAWA
"THE GREENERY" FLORISTS LIMITED—5738111973-05-07OTTAWA
(IPUN) INDIGENOUS PEOPLES UNITED NATIONS—19296162014-10-20OTTAWA
(MWSI) MOBILITY & WIRELESS SOLUTIONS INC.—30713152012-04-20OTTAWA
(SETI) SOFTWARE ENGINEERING TECHNOLOGIES INC—11636291994-12-21OTTAWA
002493302 ONTARIO INC.—24933022015-11-26ActiveOTTAWA
0840302 B.C. LTD.—9218131991-02-22OTTAWA
0888605 B.C. LTD.—21446722007-08-08OTTAWA
1 NATION ATTIRE INC.—32504752020-08-20OTTAWA
1-800-NEW-ROOF CANADA INC.—30814112013-03-06OTTAWA
10 GATES DANCING INC.—13308411998-05-19Ottawa
10 INC.—32879402021-01-01Ottawa
10-Q ENTERPRISES INC.—20964202006-03-10ActiveOTTAWA
100% MARTIAL ARTS INC.—15147232002-07-16InactiveOttawa
1000001436 ONTARIO INC.—10000014362021-10-19ActiveOTTAWA
1000003451 ONTARIO INC.—10000034512021-10-21ActiveOTTAWA
1000011183 ONTARIO INC.—10000111832021-10-28InactiveOTTAWA
1000011505 ONTARIO INC.—10000115052021-10-29ActiveOTTAWA
1000012499 ONTARIO INC.—10000124992021-10-29InactiveOTTAWA
1000013217 ONTARIO INC.—10000132172021-11-01ActiveOTTAWA
1000013649 ONTARIO INC.—10000136492021-11-01ActiveOTTAWA
1000020266 ONTARIO INC.—10000202662021-11-08ActiveOTTAWA
1000020811 ONTARIO INC.—1000020811—InactiveOTTAWA
1000021154 ONTARIO INC.—10000211542021-11-09ActiveOTTAWA
1000025723 ONTARIO LTD.—10000257232021-11-13ActiveOTTAWA
1000029243 ONTARIO INC.—10000292432021-11-17ActiveOTTAWA
1000031889 ONTARIO LIMITED—10000318892021-11-22ActiveOTTAWA
1000034538 ONTARIO LTD.—10000345382021-11-24ActiveOTTAWA
1000034596 ONTARIO INC.—10000345962021-11-24InactiveOTTAWA
1000034693 ONTARIO INC.—10000346932021-11-24ActiveOTTAWA
1000037957 ONTARIO INC.—10000379572021-11-26ActiveOTTAWA
1000043637 ONTARIO INC.—10000436372021-12-02ActiveOTTAWA
1000043823 ONTARIO INC.—10000438232021-12-02ActiveOTTAWA
1000045479 ONTARIO CORPORATION—10000454792022-01-01ActiveOTTAWA
1000046424 ONTARIO LIMITED—10000464242021-12-06InactiveOTTAWA
1000047398 ONTARIO INC.—10000473982021-12-07ActiveOTTAWA
1000049624 ONTARIO INC.—10000496242021-12-10ActiveOTTAWA
1000051803 ONTARIO INC.—10000518032021-12-13ActiveOTTAWA
1000054002 ONTARIO INC.—10000540022021-12-14InactiveOTTAWA
1000055232 ONTARIO INC.—10000552322021-12-15ActiveOTTAWA
1000056391 ONTARIO LIMITED—10000563912021-12-16ActiveOTTAWA
1000056933 ONTARIO LIMITED—10000569332021-12-16ActiveOTTAWA
1000058687 ONTARIO INC.—10000586872021-12-20ActiveOTTAWA
1000062366 ONTARIO INC.—10000623662021-12-22ActiveOTTAWA
1000062493 ONTARIO INC.—10000624932022-01-01ActiveOTTAWA
1000063359 ONTARIO INC.—10000633592021-12-23ActiveOTTAWA
1000066502 ONTARIO INC.—10000665022021-12-29ActiveOTTAWA
1000066560 ONTARIO INC.—10000665602022-01-01ActiveOTTAWA

Ottawa registrations by year

116 years

Other cities in Ontario

60 largest