| Relationships | Role | Relationship Start | Relationship End |
| Dbs Capital Investment Ltd | Parent | 3/15/1988 | 1/1/1993 |
| Transtech Ventures Inc | Subsidary | 3/15/1988 | 1/1/1993 |
| Relationships | Role | Relationship Start | Relationship End |
| Dbs Capital Investment Ltd | Parent | 3/15/1988 | 1/1/1993 |
| Transtech Ventures Inc | Subsidary | 3/15/1988 | 1/1/1993 |