Total of 3,001,820 companies
On 19 June 1970 about 25 companies were established in Michigan.
800990924
800110329
800996071
800018221
800028032
800031084
800042149
800045995
800066899
800080196
800091527
800100444
800103305
800147129
800155359
800156052
800858229
800870215
800879693
800883230
800948743
800952088
800958269
800959598
801905168