| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EVENTUS LIMITED | 03415988 | 12/12/2006 | Dissolved |
| Human Rights Arts Project | 03398077 | 01/08/1997 | Dissolved |
| Kelham Riverside Development Agency | 03743185 | 21/08/2002 | Dissolved |
| La Resource Unit on Apartheid Limited | 02345086 | 08/02/1992 | Dissolved |
| Sheffield Theatres Ltd | 02459817 | 16/01/1992 | Dissolved |
| Yorkshire Culture Ltd | 05254107 | 01/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 7 HILLS COMMERCIAL LIMITED | 03330129 | 29/08/1997 | 24/09/2001 | Dissolved |
| CULTURAL INDUSTRIES QUARTER AGENCY | 03815552 | 28/09/2006 | 25/07/2007 | Insolvent |
| Destination Sheffield Ltd | 01828705 | 16/06/1994 | 28/05/1996 | Dissolved |
| KEN HAWLEY COLLECTION TRUST | 02925721 | 17/01/1996 | 04/04/2023 | Silver |
| MLA WEST MIDLANDS: THE REGIONAL COUNCIL FOR MUSEUMS, LIBRARIES AND ARC | 01688880 | 21/08/1991 | 01/12/1992 | Dissolved |
| MUSEUMS ASSOCIATION(THE) | 00252131 | 16/10/1991 | 02/10/1996 | One Red Flag |
| MUSEUMS LIBRARIES AND ARCHIVES COUNCIL YORKSHIRE | 01593054 | 29/11/2002 | 16/04/2007 | Dissolved |
| Music Heritage Ltd | 02512807 | 17/12/1994 | 20/03/2000 | Dissolved |
| NATIONAL COAL MINING MUSEUM FOR ENGLAND TRUST LTD | 01702426 | 06/07/1994 | 24/03/1995 | Gold |
| NATIONAL MUSEUM OF LABOUR HISTORY(THE) | 02041438 | 22/10/1992 | 26/10/2018 | Bronze |
| SHEFFIELD CO-OPERATIVE VENTURES LIMITED | 01825396 | 05/06/1996 | 19/05/1999 | Bronze |
| SHEFFIELD GALLERIES & MUSEUMS TRUST | 03527746 | 22/09/1998 | 30/06/1999 | Dissolved |
| SHEFFIELD INDUSTRIAL MUSEUMS TRUST LIMITED | 02912564 | 15/07/2002 | 22/11/2017 | Dissolved |
| SHEFFIELD INTERNATIONAL VENUES LIMITED | 02226575 | 01/08/2005 | 21/05/2008 | Bronze |
| SHEFFIELD LYCEUM THEATRE TRUST LIMITED | 02042346 | 08/09/1997 | 04/04/2023 | Silver |
| SHEFFIELD SCIENCE PARK COMPANY LIMITED | 01825398 | 15/09/2006 | 14/09/2007 | Silver |
| SHEFFIELD THEATRES TRUST | 00932254 | 26/09/1991 | 17/09/1997 | Silver |
| SIBTEC LIMITED | 02323508 | 30/10/2006 | 05/09/2007 | Dissolved |
| Sheffield Regeneration Ltd | 02192671 | 21/08/1991 | 22/02/1995 | Dissolved |
| THE SHEFFIELD GENERAL CEMETERY TRUST | 04997593 | 17/07/2011 | 19/11/2015 | Silver |
| THE SHEFFIELD MEDIA AND EXHIBITION CENTRE LIMITED | 02444438 | 04/08/2005 | 02/05/2008 | Bronze |
| The Yorkshire & Humberside Screen Commission Ltd | 02849310 | 16/09/1996 | 17/05/1999 | Dissolved |
| YORKSHIRE AND HUMBERSIDE FEDERATION OF MUSEUMS AND GALLERIES | 08232453 | 28/09/2012 | 06/09/2019 | Silver |
| YORKSHIRE FILM ARCHIVE | 04480153 | 15/12/2004 | 29/01/2021 | Gold |
| Yorkshire Arts Board | 02618665 | 01/10/1991 | 26/09/1997 | Dissolved |