| 1 | JHPI | JOHNSON PETROLEUM INC | | | SCAC4 |
| 2 | JHPT | JANETH, P TRANSPORT | | | SCAC4 |
| 3 | JHPU | SYNERGY HEALTH STERILISATION UK LTD | | GB | BIC |
| 4 | JHPX | NOVA Chemicals, Inc. | added 1/2002; 7/2005; eliminated 10/2006 | | NAKINA |
| 5 | JHPX | NOVA Chemicals (USA) Inc. | 7/2000; eliminated 1/2002 | | NAKINA |
| 6 | JHPX | Huntsman Chemical Corp. | added 10/1983; 1/1994 | | NAKINA |
| 7 | JHPX | Huntsman Chemical Corp. | added 10/83; 1/94 | | NRHS |
| 8 | JHPX | NOVA Chemicals (USA) Inc. | Jul-00 | | NRHS |
| 9 | JHPX | *HUNTSMAN CHEMICAL CORPORATION | | | PWRC |
| 10 | JHPX | +NOVA CHEMICALS | | | PWRC |
| 11 | JHPX | Huntsman Chemical Corporation (NOVA Chemicals) | | | RSRV |
| 12 | JHPX | NOVA CHEMICALS INC | | | SCAC4 |
