| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 3C VISUAL MATRIX LIMITED | 06871103 | 13/03/2014 | Amber |
| BRID DEVELOPMENTS LTD | 12373436 | 20/12/2019 | Dissolved |
| BRIGHT ROUTE LTD | 08228881 | 13/05/2013 | Amber |
| DENHOLM UNIVERSAL LIMITED | 03867095 | 25/11/1999 | Silver |
| INFANT HERCULES HERITAGE HOLDING COMPANY LTD | 12384283 | 03/01/2020 | Dissolved |
| INFANT HERCULES HERITAGE MUSEUM CIC | 12394190 | 09/01/2020 | Dissolved |
| Manufacturing Challenge Ltd | 02945779 | 10/12/2003 | Dissolved |
| PIMCO 2852 LIMITED | 07163664 | 18/03/2010 | Bronze |
| PORT CLARENCE LOGISTICS LIMITED | 05733484 | 07/03/2006 | Silver |
| SAMPLEPOD LIMITED | 12340160 | 26/11/2020 | Not Trading |
| THE TEESSIDE CHARITY | 07479562 | 18/01/2022 | Amber |
| WILTON ENERGY (TEESSIDE) LIMITED | 05982973 | 22/12/2008 | Dissolved |
| WILTON ENGINEERING SERVICES LIMITED | 02945270 | 04/07/1994 | Gold |
| WILTON MARINE SERVICES LIMITED | 04114786 | 27/11/2000 | One Red Flag |
| WILTON UNIVERSAL GROUP LIMITED | 08405337 | 30/04/2013 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVANCED CUTTING TECHNOLOGIES LIMITED | 10582881 | 25/01/2017 | 08/08/2017 | Dissolved |
| DENHOLM UNIVERSAL LIMITED | 03867095 | 25/11/1999 | 03/04/2008 | Silver |
| ENEX GROUP LIMITED | 04147454 | 17/05/2017 | 28/05/2021 | Amber |
| PD & MS (DUNDEE) LIMITED | 07516543 | 28/02/2011 | 03/05/2013 | Not Trading |
| PD & MS ENERGY (ABERDEEN) LIMITED | SC233070 | 03/04/2008 | 03/05/2013 | Silver |
| WILTON ENGINEERING SERVICES LIMITED | 02945270 | 04/07/1994 | 03/04/2008 | Gold |
| WILTON MARINE SERVICES LIMITED | 04114786 | 27/11/2000 | 03/04/2008 | One Red Flag |