Total of 3,001,820 companies
On 16 February 1970 about 21 companies were established in Michigan.
800009203
800033985
800037941
800041692
800048466
800057504
800058342
800058416
800066454
800070433
800146300
800167223
800195999
800198964
800293454
800301131
800303233
800823658
800863754
800883945
800958794