Total of 742,357 companies
On 31 December 1974 about 26 companies were established in Iowa.
3419
4487
4488
5419
11651
17608
18878
22684
24125
26682
30726
31087
34393
35167
38481
41061
51617
52524
53306
54654
60303
63571
63664
70108
85857
89163