| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Gibb Consultants Ltd | 02281090 | 20/01/1993 | Dissolved |
| Sir Alexander Gibb & Partners (Scotland) Ltd | SC122595 | 26/01/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Crispin Wride Architectural Design Studio Ltd | 02193922 | 30/01/1993 | 12/11/1993 | Dissolved |
| GIBB HOLDINGS LTD | 02387714 | 20/01/1993 | 12/11/1993 | Dissolved |
| GIBB OVERSEAS LIMITED | 02005717 | 20/01/1993 | 12/11/1993 | Dissolved |
| Gibb Partnership Limited | 02354303 | 20/01/1992 | 12/11/1993 | Dissolved |
| Gibb Petermuller & Partners (Europe) Ltd | 02387645 | 20/01/1993 | 12/11/1993 | Dissolved |
| Gibb Petermuller & Partners (Middle East) Ltd | 02387876 | 20/01/1993 | 12/11/1993 | Dissolved |
| JACOBSGIBB LTD | 02387707 | 20/01/1993 | 12/11/1993 | Silver |
| Sir Alexander Gibb & Partners Ltd | 02025661 | 20/01/1993 | 12/11/1993 | Dissolved |
| WESTMINSTER AND EARLEY SERVICES LIMITED | 00500510 | 20/01/1993 | 12/11/1993 | Dissolved |