| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ... A Professional Nationwide Investigation Service Ltd | 04087260 | 10/10/2000 | Dissolved |
| Aldbridge Design Ltd | 02545679 | 01/06/1993 | Dissolved |
| Aquatic Services Ltd | 04280793 | 10/09/2001 | Dissolved |
| Associated Detectives Ltd | 03205755 | 16/02/2001 | Dissolved |
| Bar-Boo & Restaurant Ltd | 04796154 | 12/06/2003 | Dissolved |
| Covert Security Equipment Limited | 02507829 | 01/06/1991 | Dissolved |
| Nationwide Investigations Group (Europe) Ltd | 02879852 | 10/04/2000 | Dissolved |
| Nationwideinvestigations.Com Ltd | 03804150 | 05/01/2001 | Dissolved |
| New Era Consultants Ltd | 02550114 | 19/10/1991 | Dissolved |
| Portvale Services Ltd | 02727163 | 09/07/1992 | Dissolved |
| RIVER THAI LIMITED | 04716621 | 20/10/2007 | Dissolved |
| RIVER THAI RESTAURANTS LIMITED | 07116173 | 05/01/2010 | Dissolved |
| RIVER THAI RESTAURANTS LIMITED | 07116173 | 05/01/2010 | Dissolved |
| Uk Investigations Ltd | 04282139 | 06/09/2001 | Dissolved |
| Uk Investigators Ltd | 04282126 | 06/09/2001 | Dissolved |
| Westfield Business Services Ltd | 03548983 | 01/05/2001 | Dissolved |
| Winkelmann Covert Security Systems Ltd | 02659928 | 01/08/2001 | Dissolved |
| Worlddetectives.Com Ltd | 04145564 | 25/01/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANGLO EUROPEAN PRIVATE DETECTIVES LIMITED | 02060483 | 16/01/1991 | 06/03/1991 | Dissolved |
| Bayprint Ltd | 02048404 | 16/01/1992 | 12/06/1992 | Dissolved |
| Benstone Associates Ltd | 04922651 | 20/10/2003 | 30/09/2006 | Dissolved |
| Bredbridge Ltd | 01973104 | 16/01/1992 | 12/06/1992 | Dissolved |
| Chartwell Associates Ltd | 02787802 | 01/04/1993 | 30/04/1993 | Dissolved |
| Conister Associates Ltd | 02625277 | 24/07/1991 | 30/04/1993 | Dissolved |
| Crosswell Services Ltd | 02555853 | 07/11/1991 | 31/12/1992 | Dissolved |
| Doyle Research & Analysis Services Ltd | 04280798 | 10/09/2001 | 31/08/2004 | Dissolved |
| FACTMERE SERVICES LIMITED | 02049309 | 16/01/1992 | 12/06/1992 | Dissolved |
| Fernland Services Ltd | 02553895 | 31/10/1991 | 01/09/1992 | Dissolved |
| Haywards Services Ltd | 03757141 | 04/05/2004 | 01/09/2005 | Dissolved |
| Heathervale Associates Limited | 02552297 | 25/10/1992 | 30/04/1993 | Dissolved |
| Hepworth Associates Ltd | 04396219 | 22/03/2002 | 15/09/2003 | Dissolved |
| Inter County Investigations (Cambridge) Ltd | 02635717 | 07/08/1991 | 30/04/1993 | Dissolved |
| Ministry Marketing Ltd | 04057008 | 30/01/2001 | 30/11/2001 | Dissolved |
| Nationwide Commercial Properties Ltd | 01453370 | 16/01/1992 | 30/04/1993 | Dissolved |
| Nationwide Staff Centre Ltd | 02189718 | 16/01/1992 | 12/06/1992 | Dissolved |
| Park Street Commercial Properties Ltd | 03312871 | 01/08/2001 | 11/06/2003 | Dissolved |
| RIVER THAI LIMITED | 04716621 | 31/03/2003 | 09/11/2005 | Dissolved |
| Sanfield Associates Ltd | 03969767 | 17/04/2000 | 02/08/2004 | Dissolved |
| THAILAND RESTAURANT & LOUNGE LTD | 07485157 | 07/01/2011 | 11/05/2011 | Dissolved |
| Vinmart Advertising Ltd | 01790380 | 16/01/1992 | 12/06/1992 | Dissolved |
| Winkelmann Covert Security Systems Ltd | 02659928 | 04/02/1992 | 30/04/1993 | Dissolved |