Total of 4,083,545 companies
On 19 May 1989 about 243 companies were established in Pennsylvania.
1034329
1051900
1500831
1504154
1504294
1508251
1508249
1508252
1508254
1508256
1508258
1508260
1508266
1508268
1508271
1508274
1508276
1508250
1508281
1508280
1508284
1508286
1508288
1508292
1508293
1508295
1508296
1508298
1508301
1508303