Total of 4,083,545 companies
On 19 November 1968 about 42 companies were established in Pennsylvania.
17883
21061
26191
71384
76359
78043
86400
93212
171171
191937
200639
229894
269028
281741
297783
304188
344545
383441
386505
391441
947724
980168
1531196
1602358
2016806
2030180
2036485
2125607
2143916
2274509