Total of 4,049,053 companies
On 31 December 1965 about 44 companies were established in Pennsylvania.
6052
15294
19685
24680
35209
74768
92280
103079
150297
171653
184945
200518
239457
272899
275409
277430
280757
313385
343689
347022
359797
387679
390861
395011
399827
1618266
1622508
2018199
2056858
2118055