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ca-on · Mountain

Companies in Mountain, Ontario

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

Mountain at a glance

live counts
280
companies on file
1987–2026
registration years charted
2022
busiest year · 15 registrations
Mountain registrations by year1987–2026
Mountain registrations by year1987: 2 companies1988: 4 companies1989: 5 companies1990: 5 companies1991: 4 companies1992: 3 companies1993: 2 companies1994: 5 companies1995: 4 companies1996: 2 companies1997: 2 companies1998: 5 companies1999: 9 companies2000: 6 companies2001: 4 companies2002: 6 companies2003: 4 companies2004: 11 companies2005: 7 companies2006: 3 companies2007: 3 companies2008: 8 companies2009: 4 companies2010: 6 companies2011: 10 companies2012: 10 companies2013: 5 companies2014: 5 companies2015: 4 companies2016: 11 companies2017: 9 companies2018: 6 companies2019: 1 companies2020: 6 companies2021: 12 companies2022: 15 companies2023: 7 companies2024: 9 companies2025: 7 companies2026: 6 companies51015
19871997200720162026
Mountain registrations by year
Itemcompanies
19872
19884
19895
19905
19914
19923
19932
19945
19954
19962
19972
19985
19999
20006
20014
20026
20034
200411
20057
20063
20073
20088
20094
20106
201110
201210
20135
20145
20154
201611
20179
20186
20191
20206
202112
202215
20237
20249
20257
20266
Largest cities in OntarioMountain 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. Mountain280
Largest cities in Ontario
Itemcompanies
Canada414,518
Brampton228,443
Markham109,527
Scarborough97,839
Richmond Hill84,702
North York82,636
Oakville72,630
Mountain280

Registrations before 1987 (43 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 280

A–Z by legal name
CompanyBusiness categoryRegistry numberRegisteredStatusCity
1000140727 ONTARIO INC.—10001407272022-03-10ActiveMOUNTAIN
1000142724 ONTARIO INC.—10001427242022-03-11ActiveMOUNTAIN
1000202469 ONTARIO LTD.—10002024692022-05-12ActiveMOUNTAIN
1000577148 ONTARIO INCORPORATED—10005771482023-06-23InactiveMOUNTAIN
1000745904 ONTARIO INC.—10007459042023-12-20ActiveMOUNTAIN
1000763586 ONTARIO CORPORATION—10007635862024-01-18ActiveMOUNTAIN
1001214391 ONTARIO INC.—10012143912025-04-24ActiveMOUNTAIN
1001489440 ONTARIO INC.—10014894402026-02-02ActiveMOUNTAIN
1001544609 ONTARIO INC.—10015446092026-03-21ActiveMOUNTAIN
1001564177 ONTARIO INC.—10015641772026-04-07ActiveMOUNTAIN
10293954 CANADA INC.—31573782017-06-23MOUNTAIN
1065842 ONTARIO LIMITED—10658421994-02-18ActiveMOUNTAIN
1075690 ONTARIO INC.—10756901994-08-25ActiveMOUNTAIN
117757 CANADA LIMITED—5283451982-10-06MOUNTAIN
121931 CANADA LTD.—5507601983-03-01MOUNTAIN
1239249 ONTARIO INC.—12392491997-07-30InactiveMOUNTAIN
12518635 CANADA INC.—32648492020-11-24MOUNTAIN
12518791 CANADA INC.—32648532020-11-24MOUNTAIN
12821567 CANADA INC.—32829002021-03-12MOUNTAIN
1295732 ONTARIO INC.—12957321998-05-15ActiveMOUNTAIN
13531554 CANADA INC.—10000802922021-11-21MOUNTAIN
1394877 ONTARIO INC.—13948772000-03-10InactiveMountain
1408507 ONTARIO INC.—14085072000-04-17InactiveMOUNTAIN
14265858 CANADA LTD.—10002798162022-08-05MOUNTAIN
14370783 CANADA INC.—10003143462022-09-15MOUNTAIN
1470149 ONTARIO INC.—14701492001-05-29ActiveMOUNTAIN
1497420 ONTARIO INC.—14974202002-01-09ActiveMOUNTAIN
15012864 CANADA INC.—10005337512023-05-10Mountain
154251 CANADA LTD.—7044471987-01-28MOUNTAIN
1550597 ONTARIO LIMITED—15505972003-01-27InactiveMOUNTAIN
1561931 ONTARIO LIMITED—15619312003-06-25ActiveMOUNTAIN
160525 CANADA INC.—7644311988-02-09MOUNTAIN
16072658 CANADA INC.—10009064112024-05-27MOUNTAIN
1622583 ONTARIO LIMITED—16225832005-02-22InactiveMOUNTAIN
1633783 ONTARIO INC.—16337832005-02-04InactiveMOUNTAIN
17048203 CANADA INC.—10012592882025-06-04MOUNTAIN
1760731 ONTARIO INC.—17607312008-06-24ActiveMOUNTAIN
1770862 ONTARIO LTD.—17708622009-03-30ActiveMOUNTAIN
18067180 CANADA INC.—10016684652026-07-06MOUNTAIN
1886267 ONTARIO INC.—18862672021-09-07ActiveMOUNTAIN
1897233 ONTARIO LTD.—18972332013-06-19InactiveMOUNTAIN
1930327 ONTARIO INC.—19303272015-02-01ActiveMOUNTAIN
2003791 ONTARIO INC.—20037912001-06-21InactiveMOUNTAIN
2006363 ONTARIO INC.—20063632001-10-22InactiveMOUNTAIN
2145821 ONTARIO INC.—21458212007-08-21ActiveMOUNTAIN
2205115 ONTARIO INC.—22051152009-05-01ActiveMOUNTAIN
2275377 ONTARIO INC.—22753772011-02-23ActiveMOUNTAIN
2278876 ONTARIO INC.—22788762011-03-23InactiveMOUNTAIN
2347493 ONTARIO LTD.—23474932012-10-25ActiveMOUNTAIN
2401246 ONTARIO INC.—24012462013-12-23ActiveMOUNTAIN

Mountain registrations by year

56 years

Other cities in Ontario

60 largest