Total of 4,083,545 companies
On 20 August 1959 about 37 companies were established in Pennsylvania.
6995
27302
42582
45622
54919
65784
78975
111322
128676
157260
163837
179184
189552
227548
306252
308241
313075
338745
343272
388599
397492
1540234
2038376
2114122
2138364
2222709
2231644
2242994
2246410
2322010