Total of 3,981,385 companies
On 15 February 1989 about 173 companies were established in Pennsylvania.
1042217
1063688
1064512
1067689
1067728
1068534
1070330
1070745
1070752
1070865
1071067
1071149
1071150
1071151
1071152
1071238
1071309
1074721
1074763
1075302
1076383
1076385
1078661
1079135
1079234
1079276
1079286
1079287
1079275
1079374