| Relationships | Role | Relationship Start | Relationship End |
| Discount Investment Corporation Ltd. | Parent | 12/31/1987 | 9/30/1990 |
| Pec Israel Economic Corporation | Parent | 4/30/1989 | 9/30/1990 |
| Pec Israel Economic Corporation | Parent | 12/31/1987 | 12/31/1988 |
| Aims American - Israel Marketing Services Inc. | Subsidary | 4/30/1989 | 9/30/1990 |
| Aims American - Israel Marketing Services Inc. | Subsidary | 12/31/1987 | 12/31/1988 |