Total of 4,083,545 companies
On 31 May 1978 about 81 companies were established in Pennsylvania.
659890
664624
666740
666847
667199
667275
667296
667435
667449
667450
667617
667639
667768
668022
668234
668346
668347
668348
668350
668357
668359
668361
668362
668417
668448
668727
668728
668729
668791
668792