| Relationships | Role | Relationship Start | Relationship End |
| Bnp Paribas Securities Services S.A | Parent | 12/31/1985 | 12/30/1986 |
| Societe Francaise Auxiliaire | Parent | 4/8/1982 | 12/30/1986 |
| Bnp Paribas Securities Services S.A | Parent | 4/8/1982 | 12/30/1985 |
| Laboratoires Boiron | Subsidary | 1/1/1983 | 12/30/1986 |
| Matra-Datavision S.A. | Subsidary | 12/31/1984 | 6/30/1986 |
| Matra-Datavision S.A. | Subsidary | 4/8/1982 | 12/30/1984 |