| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Accountemps U K Ltd | 02985654 | 03/09/1996 | Dissolved |
| Half,Robert,Personnel (Midlands) Ltd | 01703672 | 31/01/1993 | Dissolved |
| Hatlon Ltd | 02025463 | 31/01/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| PROTIVITI LIMITED | 04482240 | 29/11/2002 | 01/12/2014 | One Red Flag |
| ROBERT HALF HOLDINGS LIMITED | 05302885 | 02/12/2004 | 01/12/2014 | Silver |
| ROBERT HALF LIMITED | 02087139 | 31/01/1993 | 01/12/2014 | Silver |