Total of 4,083,545 companies
On 31 December 1958 about 67 companies were established in Pennsylvania.
2432
8083
22939
23597
37272
41946
41945
65460
68035
69671
82333
88172
108807
121551
138664
141043
178763
189379
191277
203332
213594
214659
221740
257428
262996
275947
294546
300526
304576
309288