| 1 | QSMX | Quaker State Corp. | added 10/1987; 1/1994; eliminated 10/1994; 7/2000-7/2005 (not listed) | | NAKINA |
| 2 | QSMX | Quaker State Oil Refining Corp. | 4/1938-1/1980; eliminated 10/1987 | | NAKINA |
| 3 | QSMX | Quaker State Oil Refining Co. | 7/1930-7/1937 | | NAKINA |
| 4 | QSMX | Quaker State Oil Refining Corp. | 4/38-1/80; eliminated 10/87 | | NRHS |
| 5 | QSMX | Quaker State Corp. | added 10/87; 1/94; eliminated 10/94; 7/2000 | | NRHS |
| 6 | QSMX | QUAKER STATE OIL REFINING CORPORATION | | | PWRC |
| 7 | QSMX | Quaker State Oil Refining Corporation | | | RSRV |
| 8 | QSMX | QUAKER STATE OIL REFINING CORP | | | SCAC3 |
