Total of 3,955,212 companies
On 30 December 2011 about 289 companies were established in Pennsylvania.
4055659
4073640
4075542
4076341
4076359
4076383
4076424
4076472
4076474
4076476
4076477
4076471
4076473
4076484
4076485
4076487
4076488
4076478
4076490
4076491
4076492
4076481
4076494
4076495
4076497
4076498
4076499
4076500
4076501
4076483