| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Romeland Projects Ltd | 02056869 | 21/06/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CURRIE & BROWN PROJECT MANAGEMENT LIMITED | 01942947 | 01/02/1993 | 31/03/1999 | Dissolved |
| CURRIE & BROWN UK LIMITED | 01300409 | 01/02/1993 | 31/03/1999 | Gold |
| Currie & Brown, Hawkes Ltd | 02778264 | 31/03/1993 | 27/02/1998 | Dissolved |
| HARPENDEN DAY CENTRE ASSOCIATION | 03526313 | 12/03/1998 | 26/10/2004 | Dissolved |
| ST ALBANS PROPERTY SERVICES LIMITED | 04952442 | 21/11/2003 | 22/09/2010 | One Red Flag |
| ST. ALBANS ENTERPRISE AGENCY LIMITED | 01789726 | 11/08/1991 | 22/09/2010 | Silver |
| STAKERS COURT (HARPENDEN) LIMITED | 01458069 | 22/04/2010 | 17/11/2021 | One Red Flag |
| STANTA SERVICES LIMITED | 02202645 | 11/08/1991 | 22/09/2010 | Not Trading |
| The St. Albans Business Partnership Ltd | 02960418 | 19/08/1994 | 01/05/1996 | Dissolved |
| WOODLANDS MANAGEMENT COMPANY (AMBLESIDE) LIMITED | 03997920 | 01/10/2001 | 07/06/2016 | Gold |