Total of 4,083,545 companies
On 10 May 1988 about 265 companies were established in Pennsylvania.
782524
1008388
1016075
1016218
1016454
1019804
1020064
1022349
1022751
1022759
1026568
1026673
1027120
1028172
1029603
1030027
1030900
1031064
1031234
1031447
1032122
1032131
1032384
1032965
1033001
1033568
1033654
1033728
1033729
1034353