| Business | Phone |
| Action Transit Inc 4737 Coleridge St, Pittsburgh 15201 | (412) 781-7906 |
| Executive Transportation 2101 Laketon Rd, Pittsburgh 15221 | (412) 242-6267 |
| First Student 24 S 8th St, Pittsburgh 15203 | (412) 481-3655 |
| Laidlaw Transit Inc 150 S 24th St, Pittsburgh 15203 | (412) 431-8747 |
| Laidlaw Transit Inc 1720 North Ave, Pittsburgh 15233 | (412) 322-4449 |
| Laidlaw Transit Inc 200 Hahn Rd, Pittsburgh 15209 | (412) 821-5133 |
| Laidlaw Transit Inc 235 Chartiers Ave, Pittsburgh 15205 | (412) 921-0212 |
| Mil Transit Inc 1500 Ardmore Blvd # 504, Pittsburgh 15221 | (412) 281-4110 |
| Molly's Trolleys 3046 Penn Ave, Pittsburgh 15201 | (412) 281-2085 |
| Pittsburgh Transportation Co 1301 Beaver Ave # 2, Pittsburgh 15233 | (412) 322-8596 |
| Rockwell Corp 2 Gateway Ctr, Pittsburgh 15222 | (412) 471-1556 |