| Counties | APEX Accelerator | Phone |
| Clarion, Crawford, Erie, Forest, Lawrence, Mercer, Venango, Warren | Northwest Commission APEX Accelerator | 814-677-4800 |
| Allegheny, Beaver, Butler, Greene, Washington | PennWest California Government Agency Coordinating Office (GACO) APEX Accelerator | 724-938-5881 |
| Allegheny, Armstrong, Cambria, Fayette, Indiana, Somerset, Westmoreland | JARI APEX Accelerator(with Subcenters) | 814-425-5098 |
| Berks, Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton, Philadelphia | Southeast PA APEX Accelerator | 610-683-1387 |
| Bedford, Blair, Bradford, Cameron, Clearfield, Elk, Fulton, Huntingdon, Jefferson, McKean, Potter, Sullivan, Susquehanna, Tioga, Wyoming | Southern Alleghenies APEX Accelerator (with Subcenters) | 814-949-6500 |
| Carbon, Lackawanna, Luzerne, Monroe, Pike, Schuylkill, Wayne | Northeastern Pennsylvania Alliance (NEPA) APEX Accelerator | 570-655-5581 |
| Adams, Berks, Bucks, Centre, Chester, Clinton, Columbia, Cumberland, Dauphin, Delaware, Franklin, Juniata, Lancaster, Lebanon, Lehigh, Lycoming, Mifflin, Montgomery, Montour, Northampton, Northumberland, Perry, Philadelphia, Snyder, Union, York | SEDA-COG APEX Accelerator | 570-524-4491 |
Pennsylvania Counties, and the APEX Accelerators that serve said counties.
