Total of 4,083,545 companies
On 21 February 1935 about 36 companies were established in Pennsylvania.
101248
208484
389612
714776
2015941
2059118
2107638
2127059
2134768
2143799
2152857
2182438
2187200
2201324
2212218
2217264
2221020
2233654
2233824
2234306
2271990
2285876
2342650
2392159
2424582
2445622
2452100
2455875
2459854
2481943