| Relationships | Role | Relationship Start | Relationship End |
| Chase Manhattan Overseas Banking Corporation | Parent | 12/31/1980 | 6/30/1987 |
| Union Carbide Egypt S.A.E. | Subsidary | 5/7/1981 | 6/30/1987 |
| Egyptian American Sanitary Wares Co. | Subsidary | 12/31/1984 | 6/30/1987 |
| Swisspharma | Subsidary | 12/31/1984 | 6/30/1987 |
| Wyeth Egypt S.A.E. | Subsidary | 8/31/1985 | 6/30/1987 |