Total of 4,083,545 companies
On 12 November 2014 about 373 companies were established in Pennsylvania.
4305529
4307681
4307701
4307702
4307703
4307704
4307706
4307705
4307708
4307711
4307710
4307712
4307713
4307714
4307716
4307717
4307709
4307722
4307723
4307724
4307715
4307727
4307718
4307728
4307730
4307731
4307690
4307732
4307735
4307736