Total of 4,083,545 companies
On 3 January 1966 about 114 companies were established in Pennsylvania.
165822
181475
185286
188314
193471
198220
203937
204836
206862
207779
207863
210166
212500
222504
226810
233695
235567
238526
246650
250965
259605
288530
295514
296041
297457
304968
306878
306937
307514
330057