Companies registered in Ontario in 1966 — official registry records

1966 in Ontario at a glance

live counts

7,451

companies registered in 1966

0.2%

of all dated Ontario registrations

61st

busiest of 127 years on record

559

cities with registrations in 1966

Registrations by year1987–2026 · 1966 highlighted

50K100K150K200K

19871997200720162026

Registrations by year
Item	companies
1987	55,984
1988	59,120
1989	61,835
1990	49,720
1991	43,448
1992	43,470
1993	46,548
1994	52,197
1995	51,595
1996	54,130
1997	59,430
1998	60,672
1999	62,139
2000	65,224
2001	62,807
2002	81,663
2003	88,401
2004	91,720
2005	93,818
2006	95,881
2007	95,213
2008	88,037
2009	83,649
2010	90,475
2011	92,060
2012	92,813
2013	94,378
2014	94,846
2015	100,525
2016	109,517
2017	116,814
2018	119,901
2019	124,516
2020	143,985
2021	184,940
2022	169,431
2023	173,103
2024	168,540
2025	172,414
2026	119,474

Where 1966 registrations were filedtop 8 cities

Canada2763.7%
North York650.9%
Scarborough640.9%
Toronto620.8%
Willowdale520.7%
Downsview500.7%
Etobicoke500.7%
Thornhill430.6%
Everywhere else, incl. filings with no city6,78991%

Where 1966 registrations were filed
Item	companies	Share
Canada	276	3.7%
North York	65	0.9%
Scarborough	64	0.9%
Toronto	62	0.8%
Willowdale	52	0.7%
Downsview	50	0.7%
Etobicoke	50	0.7%
Thornhill	43	0.6%

Shares are taken against filings that carry a registration date; the year's own count includes every filing dated within it.

Companies 1–50 of 7,451

A–Z by legal name

Company	Business category	Registry number	Registered	Status	City
'ACOUSTICS' BY SBROCCA LIMITED	—	147896	1966-03-25	Inactive
'C' & 'H' VALLEY FARMS LIMITED	—	155360	1966-12-02	Active	IONA STATION
100 MAIN STREET EAST LIMITED	—	154023	1966-10-20	Inactive
101307 CANADA LIMITED	—	151736	1966-06-13
10160776 CANADA LTD.	—	200617	1966-12-08		ETOBICOKE
1128-5236 QUEBEC INC.	—	335719	1966-10-17		DON MILLS
1283-9304 QUEBEC INC.	—	257995	1966-10-17
134 WATERLOO STREET LIMITED	—	147279	1966-02-28	Inactive	STRATFORD
134943 CANADA LIMITED	—	147815	1966-02-21
145919 ONTARIO LIMITED	—	145919	1966-01-10	Inactive	TORONTO
145926 ONTARIO LIMITED	—	145926	1966-01-10	Inactive
145979 ONTARIO LIMITED	—	145979	1966-01-14	Inactive	HAMILTON
146036 ONTARIO LIMITED	—	146036	1966-01-10	Inactive
146082 ONTARIO LIMITED	—	146082	1966-01-14	Inactive
146111 ONTARIO LIMITED	—	146111	1966-01-14	Inactive	VAUGHAN
146321 ONTARIO LIMITED	—	146321	1966-01-19	Inactive	KINGSTON
146357 ONTARIO LIMITED	—	146357	1966-01-21	Inactive	QUEENSTON
146464 ONTARIO LIMITED	—	146464	1966-01-24	Inactive
146474 ONTARIO INC.	—	146474	1966-01-24	Inactive
146488 ONTARIO LIMITED	—	146488	1966-01-25	Active
146525 ONTARIO LIMITED	—	146525	1966-01-26	Inactive
146572 ONTARIO LTD.	—	146572	1966-01-28	Inactive	LONG SAULT
146576 ONTARIO LIMITED	—	146576	1966-01-31	Active	WOODBRIDGE
146620 ONTARIO LIMITED	—	146620	1966-02-01	Inactive	ELMIRA
146776 ONTARIO LIMITED	—	146776	1966-02-07	Inactive	ALLISTON
147010 ONTARIO LIMITED	—	147010	1966-02-14	Inactive
147080 ONTARIO LIMITED	—	147080	1966-02-24	Inactive
147167 ONTARIO INC.	—	147167	1966-02-22	Inactive
147175 ONTARIO LIMITED	—	147175	1966-02-25	Active	KINGSTON
147305 ONTARIO INC.	—	147305	1966-03-03	Inactive	BRAMPTON
147440 ONTARIO INC.	—	147440	1966-03-02	Inactive
147450 ONTARIO LIMITED	—	147450	1966-03-08	Inactive
147656 ONTARIO LIMITED	—	147656	1966-03-17	Active	SCARBOROUGH
147690 ONTARIO LIMITED	—	147690	1966-03-15	Inactive	NEPEAN
147699 ONTARIO INC.	—	147699	1966-03-18	Inactive
147753 ONTARIO LIMITED	—	147753	1966-03-21	Inactive
147872 ONTARIO LIMITED	—	147872	1966-03-25	Inactive	ORLEANS
147930 ONTARIO LIMITED	—	147930	1966-03-29	Inactive	LEAMINGTON
147955 ONTARIO LIMITED	—	147955	1966-03-28	Active	BROCKVILLE
148023 ONTARIO LIMITED	—	148023	1966-04-01	Inactive	WILLOWDALE
148178 ONTARIO LIMITED	—	148178	1966-01-25	Inactive	THORNHILL
148210 ONTARIO LIMITED	—	148210	1966-04-12	Inactive
148249 ONTARIO LIMITED	—	148249	1966-04-06	Inactive	NORTH YORK
148329 ONTARIO LIMITED	—	148329	1966-04-19	Active	KITCHENER
148339 ONTARIO LIMITED	—	148339	1966-04-19	Inactive
148343 ONTARIO LIMITED	—	148343	1966-04-19	Inactive
148383 ONTARIO INC.	—	148383	1966-04-20	Inactive	SMITHS FALLS
148422 ONTARIO INC.	—	148422	1966-04-25	Inactive	NORTH LANCASTER
148734 CANADA LIMITED	—	155120	1966-10-24		ONTARIO, CANADA
15 TIDEMORE LIMITED	—	147084	1966-02-22	Inactive

1966 registrations by city

141 cities

Canada276 North York65 Scarborough64 Toronto62 Willowdale52 Downsview50 Etobicoke50 Thornhill43 Oakville36 Markham33 Ontario, Canada33 Guelph32 Waterloo32 Ottawa31 Woodbridge30 Kingston29 Brampton27 Don Mills27 Quebec, Canada27 Hamilton24 Hamilton, Ontario Canada22 Sarnia22 Sudbury22 Thunder Bay21 Chatham19 North Bay18 Richmond Hill18 Mississauga17 Barrie15 Orillia15 Concord14 Islington14 Nepean14 Sault Ste Marie14 Belleville13 Burlington13 St Thomas13 Stouffville12 Niagara Falls11 Owen Sound11 Windsor11 Milton10 Newmarket10 Rexdale10 Stratford10 Vancouver10 Bolton9 Brockville9 Dundas9 Ingersoll9 Leamington9 London9 Midland9 Stoney Creek9 Timmins9 Alberta, Canada8 Kitchener8 Whitby8 Alliston7 Elmira7 New York7 Vaughan7 Welland7 Ajax6 Blenheim6 Collingwood6 Dryden6 Fort Frances6 Georgetown6 Orleans6 Oshawa6 Aurora5 Cambridge5 Cornwall5 Grimsby5 Kanata5 King City5 Laval5 Mount Forest5 New Hamburg5 Pointe Claire5 Port Elgin5 Quebec5 St Catharines5 Strathroy5 Unionville5 Agincourt4 Belle River4 Bowmanville4 Bracebridge4 Caledon4 Hull4 Maple4 Niagara-on-the-lake4 Perth4 Peterborough4 Smiths Falls4 Stittsville4 Tecumseh4 Tillsonburg4 Trenton4 Uxbridge4 Weston4 Ancaster3 Arnprior3 Athens3 Aylmer3 Azilda3 Beamsville3 Brantford3 Breslau3 Caledonia3 Clarkson3 Cobourg3 East York3 Fergus3 Gloucester3 Gravenhurst3 Hearst3 Huntsville3 Kapuskasing3 Keswick3 Lakefield3 Lindsay3 Listowel3 Long Sault3 Minneapolis3 Orangeville3 Parry Sound3 Pickering3 Port Dover3 Portland3 Renfrew3 Sturgeon Falls3 Thamesford3 Union3 Vineland3 Wasaga Beach3 West Hill3 Winnipeg3 Woodstock3