Total of 4,083,545 companies
On 29 December 1950 about 44 companies were established in Pennsylvania.
45027
45389
58680
70603
72473
83138
86196
99486
126026
158870
185574
220744
232048
264910
264950
319199
358205
366801
376899
379618
389821
1633203
2034945
2160339
2178076
2184831
2191318
2191667
2196392
2216819