Total of 3,898,247 companies
On 4 October 2013 about 414 companies were established in Pennsylvania.
4205816
4208784
4216390
4217680
4217691
4217692
4217679
4218197
4218499
4218500
4218503
4218504
4218506
4218507
4218508
4218509
4218514
4218516
4218518
4218521
4218505
4218523
4218525
4218511
4218528
4218515
4218531
4218533
4218535
4218536