| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Oval (1359) Ltd | 03709680 | 01/11/2000 | Dissolved |
| Property Mailing Services Limited | 02861449 | 01/11/2000 | Dissolved |
| Salisbury Group Advertising Ltd | 02041246 | 01/11/2000 | Dissolved |
| Salisbury Healthcare Ltd | 02682694 | 01/11/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGAR INTERNATIONAL LIMITED | 09712386 | 20/05/2016 | 20/07/2022 | One Red Flag |
| AMG ALPOCO UK LIMITED | 00961050 | 25/10/2004 | 08/05/2006 | Silver |
| AMG CHROME LIMITED | 00345279 | 25/10/2004 | 08/05/2006 | Silver |
| ATRAVERDA LIMITED | 02652922 | 21/02/2007 | 14/01/2008 | Dissolved |
| BRADBURY GROUP LIMITED | 02752887 | 08/11/2021 | 06/04/2022 | Bronze |
| CARBON60 LIMITED | 02209742 | 01/11/2000 | 25/07/2003 | Gold |
| Clinstaff Ltd | 02352183 | 01/11/2000 | 25/07/2003 | Dissolved |
| DOWLAIS INDUSTRIES LIMITED | 00361671 | 01/09/1993 | 31/12/1994 | Gold |
| EL REALISATIONS 2010 LIMITED | 02129219 | 01/11/2000 | 25/07/2003 | Dissolved |
| ELECTROCLEAN TECHNOLOGY LIMITED | 06056448 | 17/06/2010 | 01/06/2018 | Dissolved |
| Epl Overseas Ltd | 03027629 | 01/11/2000 | 25/07/2003 | Dissolved |
| Euromedica International Ltd | 03041224 | 01/11/2000 | 25/07/2003 | Dissolved |
| Executives on Assignment Ltd | 02898089 | 01/11/2000 | 25/07/2003 | Dissolved |
| FARADION LIMITED | 07338748 | 06/08/2010 | 12/04/2014 | Amber |
| GDC ENGINEERING LIMITED | 03444544 | 28/04/2014 | 24/11/2014 | Dissolved |
| GKN AUTOMOTIVE LIMITED | 00034104 | 01/05/1993 | 30/09/1993 | Bronze |
| GKN BIRFIELD EXTRUSIONS LIMITED | 00801496 | 12/07/1993 | 31/12/1994 | Not Trading |
| GKN DRIVELINE BIRMINGHAM LIMITED | 00121799 | 01/09/1993 | 31/12/1994 | Amber |
| GKN FREIGHT SERVICES LIMITED | 00056211 | 15/02/1993 | 31/12/1994 | Silver |
| HARTSHILL VENTURES LIMITED | 05783108 | 20/06/2011 | 13/07/2012 | Dissolved |
| HAZARD EVALUATION LABORATORY (CONSULTANTS) LTD | 03067250 | 23/03/2018 | 22/10/2018 | Not Trading |
| HEL GROUP HOLDINGS LIMITED | 11032619 | 23/03/2018 | 06/01/2020 | One Red Flag |
| HEL GROUP LIMITED | 11032951 | 23/03/2018 | 06/01/2020 | One Red Flag |
| HEL LIMITED | 02147149 | 23/03/2018 | 23/03/2018 | Silver |
| HELIX GROUP PLC | 00155151 | 20/02/1995 | 05/12/1995 | Dissolved |
| HELIX LIMITED | 01653986 | 20/02/1995 | 05/12/1995 | Dissolved |
| INERTIUS LIMITED | 05614103 | 04/08/2008 | 30/06/2010 | Dissolved |
| LABSTAFF LTD | 02682564 | 01/11/2000 | 25/07/2003 | Dissolved |
| MATRIX SCM LIMITED | 02227962 | 01/11/2000 | 03/04/2001 | Bronze |
| METALLURG EUROPE LIMITED | 04057900 | 11/05/2005 | 08/05/2006 | Dissolved |
| OHSEA HOLDINGS LIMITED | 04493380 | 04/07/2003 | 25/07/2003 | Dissolved |
| ON NEWCO LIMITED | 10853953 | 11/09/2017 | 31/07/2022 | Silver |
| PFW (HPL) LIMITED | 03639738 | 20/06/2011 | 31/10/2012 | Dissolved |
| PFW AEROSPACE UK LIMITED | 02494419 | 15/11/2010 | 07/04/2016 | Dissolved |
| PFW UK HOLDINGS LIMITED | 05082722 | 01/01/2005 | 07/04/2016 | Dissolved |
| PFW UK MACHINING LIMITED | 08286820 | 30/04/2014 | 30/06/2016 | Bronze |
| PRAXIS EXECUTIVES ON ASSIGNMENT LIMITED | 03240428 | 01/11/2000 | 25/07/2003 | Dissolved |
| PROFESSIONAL STAFF LTD | 02459997 | 01/11/2000 | 25/07/2003 | Dissolved |
| PS INTERIM LIMITED | 02372386 | 01/11/2000 | 25/07/2003 | Dissolved |
| Professional Staff Solutions Ltd | 04742056 | 24/04/2003 | 25/07/2003 | Dissolved |
| S-Com Computer Systems Engineers Ltd | 03791640 | 01/11/2000 | 25/07/2003 | Dissolved |
| S.Com Ltd. | 03382190 | 01/11/2000 | 25/07/2003 | Dissolved |
| Salisbury Consulting Group Ltd | 01978304 | 01/11/2000 | 25/07/2003 | Dissolved |
| Scientech Ltd. | 03244536 | 01/11/2000 | 25/07/2003 | Dissolved |
| THOMPSON CHASSIS LIMITED | 00510086 | 22/09/1991 | 30/06/1992 | Not Trading |
| TIMET UK (EXPORT) LIMITED | 01641090 | 01/09/1995 | 31/05/1997 | Dissolved |
| TIMET UK LIMITED | 00530589 | 01/09/1995 | 05/02/2000 | Silver |