| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CBE PLUS LTD | 04127358 | 12/04/2017 | One Red Flag |
| CBE+ ENTERPRISES LTD | 10212139 | 02/06/2016 | Amber |
| CBE+ HOLDINGS LTD | 10770470 | 06/06/2017 | One Red Flag |
| HARDWICK 24 LIMITED | 02137950 | 02/08/2017 | Dissolved |
| MGC ASSOCIATES LIMITED | 10501262 | 29/11/2016 | One Red Flag |
| NITEC (UK) LIMITED | 02036655 | 02/08/2017 | Bronze |
| PENTAG GEARS & OILFIELD EQUIPMENT LTD | 05194362 | 16/04/2018 | Dissolved |
| SAPPHIRE PORTFOLIO LTD | 10422524 | 28/11/2016 | Silver |
| SHEFFIELD TOOLING CO LTD | 10323543 | 28/11/2016 | Gold |
| SPIRE LABORATORIES LTD | 08381217 | 02/08/2017 | Strike Off |
| U-C PROPERTY LIMITED | 08620786 | 23/07/2013 | Dissolved |
| VULCAN TO THE SKY TRUST | 04478686 | 16/08/2023 | Amber |
| WORK-WISE FOUNDATION | 08511224 | 02/12/2016 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BESTOBELL VALVES LIMITED | 07367452 | 07/09/2010 | 01/07/2015 | Dissolved |
| BRETBY GAMMATECH LIMITED | 02924393 | 12/11/2012 | 01/07/2015 | Dissolved |
| CRYOGENIC VALVE TECHNOLOGIES LIMITED | 11026954 | 05/02/2020 | 26/01/2022 | One Red Flag |
| PRESIDENT ENGINEERING GROUP LTD | 07332395 | 02/08/2010 | 01/07/2015 | Insolvent |