| Relationships | Role | Relationship Start | Relationship End |
| Compagnie De Investissements De Paris | Parent | 1/1/1987 | 12/29/1994 |
| Bnp Paribas Securities Services S.A | Parent | 7/1/1986 | 12/31/1986 |
| Codexi | Parent | 12/31/1984 | 6/30/1986 |
| Codexi | Parent | 4/8/1982 | 12/30/1984 |
| Matra Datavision, Inc. | Subsidary | 4/8/1982 | 12/30/1984 |