| 1 | PGBC | PIGGYBACKCONSOLIDATORS INC | | | SCAC3 |
| 2 | PGBC | PIGGYBACKCONSOLIDA | | | SCAC4 |
| 3 | PGBI | PAGE BUS COMPANY INC | | | SCAC3 |
| 4 | PGBJ | PAPER TRANSPORT OF GREEN BAY INC (J | | | SCAC4 |
| 5 | PGBP | PIGGYBACK PLUS | | | SCAC3 |
| 6 | PGBQ | PIGGYBACK SERVICE CO | | | SCAC3 |
| 7 | PGBS | PENTAGON BUS SERVICE INC | | | SCAC3 |
| 8 | PGBS | PSALMS FREIGHT LINE | | | SCAC4 |
| 9 | PGBU | PERGAN GMBH | | | SCAC4 |
| 10 | PGBX | Peoples Gas By-Products Corp. | 7/1930-1/1941 | | NAKINA |
| 11 | PGBX | Peoples Gas By-Products Corp. | Apr-38 | | NRHS |
| 12 | PGBX | PEOPLES GAS BY-PRODUCTS CORP. | | | PWRC |
