| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATTENDANCE LINE LIMITED | 07443101 | 17/11/2010 | Dissolved |
| Avro Business Solutions Ltd | 03675650 | 30/11/1998 | Dissolved |
| BAXCO0112 LIMITED | 07930701 | 05/04/2013 | Bronze |
| BLACKLIGHT SOFTWARE LIMITED | 06984990 | 11/09/2009 | Bronze |
| CSI PROPERTIES LIMITED | 04696875 | 23/06/2003 | Silver |
| Charmcraft Ltd | 01494650 | 10/01/1991 | Dissolved |
| Csi Industry Solutions Ltd | 03861103 | 18/10/1999 | Dissolved |
| D C S Enterprise Solutions Ltd | 03863254 | 18/10/1999 | Dissolved |
| Dcs Technology Services Ltd | 03863241 | 18/10/1999 | Dissolved |
| Gillroyd Conservatories Ltd | 02622780 | 16/07/1991 | Dissolved |
| Gillroyd Conservatories Ltd | 02622780 | 16/07/1991 | Dissolved |
| Gillroyd Furniture Group Ltd | 01355089 | 14/12/1990 | Dissolved |
| Gillroyd Furniture Ltd | 00145600 | 14/12/1990 | Dissolved |
| Gillroyd Group Ltd | 02126846 | 14/12/1990 | Dissolved |
| Gillroyd Group Ltd | 02126846 | 14/12/1990 | Dissolved |
| Gillroyd Products Ltd | 01690082 | 14/12/1990 | Dissolved |
| H K Realisations Ltd | 01427755 | 14/12/1990 | Dissolved |
| Imbervale Ltd | 01748190 | 14/12/1990 | Dissolved |
| KERRY HILL LLP | OC323095 | 10/10/2006 | Dissolved |
| M P (1988) Ltd | 01536479 | 14/12/1990 | Dissolved |
| Nighthectic Ltd | 01758007 | 14/12/1990 | Dissolved |
| PROXIMITY ENTERPRISE SOLUTIONS LIMITED | 06557351 | 07/04/2008 | Silver |
| PROXIMITY RESOURCING LIMITED | 06372972 | 17/09/2007 | Bronze |
| Proximity Consulting Ltd | 03664198 | 09/11/1998 | Dissolved |
| SCHOOLS OPT-IN LIMITED | 07074459 | 05/04/2013 | Amber |
| STREAMTECH LTD | 11880786 | 13/03/2019 | Bronze |
| SYSTEMS DEVELOPMENT (YORKSHIRE) LIMITED | 07162267 | 18/02/2010 | Dissolved |
| Sagerule Ltd | 02272692 | 14/12/1990 | Dissolved |
| Sunset Studios Ltd | 01269800 | 14/12/1990 | Dissolved |
| The Computer Advisory Centre Ltd | 02669533 | 03/06/1999 | Dissolved |
| Top Drawer Interiors Ltd | 02272696 | 14/12/1990 | Dissolved |
| Trebledata Ltd | 03215652 | 22/09/1999 | Dissolved |
| WELLNESS SOFTWARE SOLUTIONS LIMITED | 08463599 | 27/03/2013 | Not Trading |
| tableau Ltd | 01782480 | 14/12/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATTAM TECHNOLOGY HOLDINGS LIMITED | 07775821 | 20/09/2011 | 03/10/2012 | Dissolved |
| COMPUTER SYSTEMS INTEGRATION LIMITED | 01748591 | 06/08/1993 | 12/10/2012 | Silver |
| COMPUTING SERVICES FOR INDUSTRY LIMITED | 04757190 | 17/06/2003 | 12/10/2012 | Amber |
| CSI INTEGRATED SOLUTIONS LIMITED | 03913196 | 20/01/2000 | 16/10/2012 | Dissolved |
| D C S Procon Ltd | 01595353 | 30/10/1998 | 30/06/2003 | Dissolved |
| Dcs Software Services Ltd | 03370869 | 13/05/1997 | 30/06/2003 | Dissolved |
| FOUR SOFT UK LIMITED | 03373490 | 20/05/1997 | 30/06/2003 | Dissolved |
| RANGE VALLEY ENGINEERING LIMITED | 03123327 | 18/12/1995 | 12/02/1999 | One Red Flag |
| RANGE VALLEY EXTRUSIONS LIMITED | 02379635 | 25/05/1994 | 12/02/1999 | Not Trading |
| STATUS SYSTEMS (PVCU) LIMITED | 00699857 | 25/05/1994 | 12/02/1999 | Dissolved |
| TISSUEMED LIMITED | 01902503 | 26/10/1993 | 01/07/1993 | Silver |
| TISSUEMED LIMITED | 01902503 | 26/10/1993 | 01/07/1993 | Silver |