Total of 4,083,545 companies
On 1 January 1935 about 1,455 companies were established in Pennsylvania.
390
1812
1847
1949
2302
2494
2605
2698
3409
4695
4702
5542
5828
5959
6157
6417
6639
6889
7035
7099
7120
8002
8719
8929
9056
9066
9140
9623
9672
10883