| 1 | NWAX | BP Global Special Products (America) Inc. | added 1/2002; eliminated 1/2004; 7/2005 (not listed) | | NAKINA |
| 2 | NWAX | Dussek Campbell, Inc. | added 7/2000; 7/2000; eliminated 1/2002 | | NAKINA |
| 3 | NWAX | National Wax Co. | added 4/1962; 7/1965-1/1994; eliminated 7/2000 | | NAKINA |
| 4 | NWAX | National Wax Co. | added 4/62; 7/65-1/94; eliminated 7/2000 | | NRHS |
| 5 | NWAX | Dussek Campbell, Inc. | added 7/2000; 7/2000 | | NRHS |
| 6 | NWAX | BP GLOBAL SPECIAL PRODUCTS (AMERICA), INC. [DUSSEK CAMPBELL, INC.; NATIONAL WAX COMPANY] | | | PWRC |
| 7 | NWAX | National Wax (BP Global Special Products) | | | RSRV |
| 8 | NWAX | NATIONAL WAX CO | | | SCAC3 |
