| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARUP GROUP LIMITED | 01312454 | 27/11/1992 | 31/03/1998 | Silver |
| ARUP NORTH AMERICA LIMITED | 02094896 | 27/11/1992 | 06/07/1998 | Bronze |
| ARUP SERVICES NEW YORK LIMITED | 02269624 | 01/04/1993 | 06/07/1998 | Bronze |
| BROOMCO (03266900) LIMITED | 03266900 | 07/11/1996 | 06/07/1998 | Dissolved |
| OVE ARUP & PARTNERS INTERNATIONAL LIMITED | 00952468 | 27/11/1991 | 06/07/1998 | Silver |
| OVE ARUP & PARTNERS JAPAN LIMITED | 02389837 | 31/12/1991 | 06/07/1998 | Bronze |
| OVE ARUP & PARTNERS LIMITED | 01312453 | 27/11/1992 | 06/07/1998 | Silver |
| SCOTSTOUN PROPERTY LIMITED | 00894934 | 27/11/1991 | 31/03/1998 | Bronze |