Total of 5,841,300 companies
On 31 December 1983 about 34 companies were established in Ontario.
580786
666832
573710
579002
594031
574480
575183
574537
574161
552891
573624
574005
571838
573504
552899
574145
574142
574077
574578
574579
574477
574052
574575
572925
572565
538562
573700
574134
1572108
574069