Total of 4,083,545 companies
On 16 March 1986 about 341 companies were established in Pennsylvania.
112549
173240
177950
211204
284586
393708
398920
702730
776370
803316
806426
857858
872170
872379
875819
881508
881560
881566
890919
895353
900490
900585
900861
902208
902570
902628
904433
905571
905716
905793