| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ELYSIAN FUELS 20 LLP | OC377400 | 19/12/2012 | Dissolved |
| FENTONGHYLL LIMITED | 02847792 | 01/10/1993 | Silver |
| Kingston System Building Ltd | 02973050 | 03/10/1994 | Dissolved |
| MALPA CONVEYORS (HULL) LIMITED | 01141240 | 01/11/1991 | One Red Flag |
| MALPA CONVEYORS (HULL) LIMITED | 01141240 | 01/11/1991 | One Red Flag |
| MRT (HOLDINGS) LIMITED | 05121334 | 06/05/2004 | Silver |
| Northfield Motor Co Ltd. | 04360727 | 25/01/2002 | Dissolved |
| Northfield Motor Co Ltd. | 04360727 | 25/01/2002 | Dissolved |
| OAKVINE LIMITED | 09375694 | 06/01/2015 | Silver |
| PHS RS LIMITED | 07741116 | 12/02/2013 | Strike Off |
| Parmac Engineering Services Ltd | 01497856 | 08/12/1994 | Dissolved |
| ROBERT SANDERSON & SONS LIMITED | 01124759 | 19/10/1991 | Bronze |
| Rotary Elevators Limited | 02788128 | 09/02/1993 | Dissolved |
| Sandco 043 (Hull) Ltd | 05491705 | 14/12/2005 | Dissolved |
| Sandco 043 (Hull) Ltd | 05491705 | 14/12/2005 | Dissolved |
| Squires Commercials Ltd | 05096655 | 06/04/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FUTURE FUELS NO.1 LLP | OC334323 | 14/03/2014 | 14/08/2020 | One Red Flag |
| HUMBERSIDE RECLAMATION LIMITED | 01295452 | 01/11/2011 | 28/09/2016 | Bronze |
| KINGSTON CRAFTSMEN STRUCTURAL TIMBER ENGINEERING LIMITED | 02601099 | 14/05/1991 | 28/09/2016 | Dissolved |
| OMEGA DESIGN AND BUILD PARTNERS NO.17 LLP | OC376737 | 09/11/2012 | 06/04/2020 | Dissolved |
| Onhill Ltd | 02430303 | 09/10/1991 | 01/12/1995 | Dissolved |
| PARMAC ENGINEERING SERVICES LIMITED | 04346952 | 25/01/2002 | 04/01/2011 | Gold |
| PHS RS LIMITED | 07741116 | 15/08/2011 | 15/08/2011 | Strike Off |
| Parmac Engineering Services Ltd | 01497856 | 08/12/1990 | 31/03/1993 | Dissolved |
| ROBERT SANDERSON & SONS (HOLDINGS) LIMITED | 02589396 | 02/04/1991 | 28/09/2016 | Silver |
| ROBERT SANDERSON & SONS (HOLDINGS) LIMITED | 02589396 | 02/04/1991 | 28/09/2016 | Silver |
| ROBERT SANDERSON & SONS LIMITED | 01124759 | 19/10/1991 | 28/09/2016 | Bronze |
| SCOTNEY LIMITED | 05457370 | 19/05/2005 | 30/05/2014 | Bronze |
| SKILLED & TECHNICAL SERVICES LIMITED | 01505691 | 08/06/1991 | 06/01/2000 | Dissolved |
| THE EAST YORKSHIRE GUN CLUB LIMITED | 05546714 | 22/02/2007 | 31/10/2007 | Dissolved |
| TRADCHASE LIMITED | 02355054 | 03/03/1992 | 31/01/2005 | Dissolved |