| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bath Street Developments Ltd | 02952839 | 12/08/1994 | Dissolved |
| Bath Street Developments Ltd | 02952839 | 12/08/1994 | Dissolved |
| EAGLE WORKS MANAGEMENT COMPANY LIMITED | 05798858 | 16/08/2007 | Not Trading |
| EMMOTT FOUNDATION LIMITED(THE) | 00710369 | 13/07/2001 | Bronze |
| HALL ESTATES (BIRMINGHAM) LIMITED | 00677673 | 20/03/2013 | Dissolved |
| IRON WORKS INVESTMENTS LIMITED | 05513662 | 21/07/2005 | Not Trading |
| LAWSON FUSES LIMITED | 00342400 | 03/08/2018 | Amber |
| LUCY BLOCK MANAGEMENT LIMITED | 06423266 | 09/11/2007 | Dissolved |
| LUCY CASTINGS LIMITED | 07977366 | 06/03/2012 | Dissolved |
| LUCY DEVELOPMENTS LIMITED | 04620824 | 18/12/2002 | One Red Flag |
| LUCY ELECTRIC (EMS) LIMITED | 01601525 | 22/06/1991 | Gold |
| LUCY ELECTRIC GRIDKEY LIMITED | 06456307 | 18/12/2007 | Silver |
| LUCY ELECTRIC UK LIMITED | 01179461 | 29/02/1996 | Gold |
| LUCY GROUP LTD | 00051908 | 19/04/1992 | Gold |
| LUCY ZODION LIMITED | 07448407 | 23/11/2010 | Bronze |
| Lucom Ltd | 03508265 | 11/02/1998 | Dissolved |
| Lucy,W,& Co (Works Pensions) | 01545964 | 10/11/1991 | Dissolved |
| Mortimer Holdings Ltd | 02059196 | 29/02/1996 | Dissolved |
| OXFORD WATERFRONT MANAGEMENT COMPANY LIMITED | 05393449 | 08/01/2007 | Silver |
| POND FARM MANAGEMENT COMPANY LIMITED | 09589021 | 13/05/2015 | Gold |
| POWER CONNECTORS LIMITED | 00516684 | 29/02/1996 | Not Trading |
| POWER ISOLATORS LIMITED | 05662657 | 23/12/2005 | Not Trading |
| SANDAWANA CASTINGS LIMITED | 01753431 | 31/05/1991 | Dissolved |
| ST CLARE'S SERVICES LIMITED | 06580963 | 04/12/2012 | One Red Flag |
| ST. CLARE'S, OXFORD. | 01986868 | 22/03/2001 | Bronze |
| TRUSCANIAN FOUNDRIES LIMITED | 01623433 | 20/03/2013 | Dissolved |
| TRUSCANIAN LIMITED | 04872978 | 20/03/2013 | Dissolved |
| W Lucy & Co (Staff Pensions) | 01545858 | 10/11/1991 | Dissolved |
| W. LUCY & CO. LIMITED | 09732017 | 13/08/2015 | Not Trading |
| W.L. SHAREHOLDING COMPANY LIMITED | 00608514 | 19/04/1991 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 371 BANBURY ROAD MANAGEMENT COMPANY LIMITED | 08065430 | 11/05/2012 | 11/06/2014 | Silver |
| ABINGDON SCHOOL | 03625063 | 02/09/1998 | 01/12/2010 | Silver |
| BEAMA POWER LTD | 03402357 | 30/10/1997 | 30/06/2022 | Not Trading |
| FOXBOROUGH ROAD MANAGEMENT COMPANY LIMITED | 07809429 | 13/10/2011 | 25/01/2013 | Not Trading |
| Lucy,W,& Co (Works Pensions) | 01545964 | 10/11/1991 | 08/12/1995 | Dissolved |
| MORTIMER COURT (OXFORD) MANAGEMENT COMPANY LIMITED | 09590490 | 14/05/2015 | 07/07/2016 | Gold |
| NUFFIELD ORTHOPAEDICS LIMITED | 03816219 | 01/11/1999 | 03/10/2023 | Bronze |
| ROYAL YACHT SQUADRON LTD | 09050036 | 08/06/2014 | 30/09/2015 | Gold |
| W Lucy & Co (Staff Pensions) | 01545858 | 10/11/1991 | 08/12/1995 | Dissolved |