| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A1 North Herts Accountants' Group Ltd | 03272232 | 31/10/1996 | Dissolved |
| B W Financial Management Ltd | 04007158 | 02/06/2000 | Dissolved |
| BAKER WATKIN AUDIT LLP | OC428246 | 29/07/2019 | Dissolved |
| BAKER WATKIN LLP | OC382767 | 22/02/2013 | One Red Flag |
| Rydor 43 Ltd | 03085930 | 31/07/1995 | Dissolved |
| WELWYN HOUSE LIMITED | 08408344 | 19/02/2013 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BAKER WATKIN ACCOUNTING LTD | 12059192 | 19/06/2019 | 20/07/2022 | One Red Flag |
| BAKER WATKIN ASSOCIATES LLP | OC346522 | 18/06/2009 | 31/07/2019 | Dissolved |
| Btc Management Services Ltd | 02739712 | 01/08/2000 | 04/10/2002 | Dissolved |
| DIXONS DISPATCH LIMITED | 04854125 | 01/08/2003 | 01/08/2003 | Gold |
| GRANGE TRUSTEES LIMITED | 02061807 | 27/06/2000 | 06/03/2006 | Dissolved |
| HERTFORDSHIRE BUSINESS INCUBATION CENTRE LIMITED | 04279695 | 03/02/2003 | 06/06/2003 | Dissolved |
| SKS AUDIT LLP | OC428403 | 06/07/2020 | 06/07/2020 | One Red Flag |
| SKS SG LIMITED | 12052934 | 01/01/2020 | 20/07/2022 | One Red Flag |