| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| POPPYROOMS LTD | 13323152 | 08/04/2021 | Dissolved |
| The Oldham Stadium Co Ltd | 04218895 | 17/05/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GREATER MANCHESTER ARTS CENTRE LIMITED | 01681278 | 20/02/1991 | 26/08/1994 | Bronze |
| MANCHESTER AIRPORT PLC | 01960988 | 12/06/2003 | 31/12/2003 | Amber |
| MANCHESTER INVESTMENT AND DEVELOPMENT AGENCY SERVICE LIMITED | 03323710 | 06/10/2003 | 30/07/2004 | Silver |
| MODESOLE LIMITED | 02379363 | 16/05/2003 | 29/07/2005 | Dissolved |
| O.P.P. (CHADDERTON) LIMITED | 06519507 | 29/02/2008 | 01/06/2008 | Not Trading |
| O.P.P. (WESTHULME) LIMITED | 03806730 | 06/06/2003 | 01/06/2008 | Gold |
| O.P.P. INVESTMENTS LIMITED | 03492452 | 06/06/2003 | 01/06/2008 | Silver |
| OLDHAM ATHLETIC COMMUNITY TRUST | 06035165 | 14/12/2007 | 01/06/2008 | Silver |
| OLDHAM ECONOMIC DEVELOPMENT ASSOCIATION LIMITED | 01527986 | 16/05/2001 | 20/05/2008 | Not Trading |
| OLDHAM PROPERTY PARTNERSHIPS LIMITED | 02910034 | 06/06/2003 | 01/06/2008 | Silver |
| Oldham Business Management School | 03899422 | 20/12/1999 | 23/05/2000 | Dissolved |
| Oldham Business Management School Services Ltd | 03791253 | 11/10/1999 | 23/05/2000 | Dissolved |
| Oldham Chamber of Commerce Training & Enterprise | 02378772 | 01/10/1995 | 12/07/1996 | Dissolved |