| 1 | GNAX | Holcim (US), Inc. | added 7/2002; 7/2005 | | NAKINA |
| 2 | GNAX | Holnam, Inc. | added 7/1991; 1/1994-7/2000; eliminated 7/2002 | | NAKINA |
| 3 | GNAX | Gloucester N.A., Inc. | added 1/1985; eliminated 10/1987 | | NAKINA |
| 4 | GNAX | Gloucester N.A., Inc. | added 1/85; eliminated 10/87 | | NRHS |
| 5 | GNAX | Holnam, Inc. | added 7/91; 1/94-7/2000 | | NRHS |
| 6 | GNAX | *GLOUCHESTER N.A. INC. | | | PWRC |
| 7 | GNAX | +HOLCIM (US), INC. [HOLNAM, INC.] | | | PWRC |
| 8 | GNAX | Holnam | | | RSRV |
| 9 | GNAX | HOLCIM (US) INC | | | SCAC4 |