Total of 4,083,545 companies
On 27 December 1961 about 65 companies were established in Pennsylvania.
8932
15221
19330
10102
45030
47482
55603
75362
78207
96626
97800
107135
110245
111872
121112
130639
137229
146784
155667
158997
165701
175419
180148
188797
189940
190223
207766
212091
214039
222849