| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DOYLE BUSINESS SERVICES LTD | 11062224 | 14/11/2017 | Amber |
| FLOW DIRECT UK LIMITED | 08236009 | 01/03/2021 | Bronze |
| MECHANICAL ENGINEERING VENTURES LIMITED | 08791564 | 27/11/2013 | Insolvent |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANSOR PTS LIMITED | 05645545 | 22/08/2022 | 01/09/2023 | Not Trading |
| COMPLIANCE GROUP ELECTRICAL LIMITED | 03671454 | 22/08/2022 | 01/09/2023 | Amber |
| DAVID BROWN SYSTEMS UK LIMITED | SC341775 | 13/08/2013 | 10/06/2016 | One Red Flag |
| DB UNION PENSION TRUSTEE LIMITED | SC343362 | 21/04/2014 | 24/06/2016 | Not Trading |
| ELECTRICAL TESTERS (HOLDINGS) LIMITED | 07831505 | 22/08/2022 | 01/09/2023 | Amber |
| ELECTRICAL TESTERS LIMITED | 02619217 | 22/08/2022 | 01/09/2023 | Not Trading |
| HYDRECO DBH HOLDINGS LIMITED | 08649612 | 14/08/2013 | 10/06/2016 | Dissolved |
| HYDRECO HYDRAULICS CHINA (HOLDINGS) LIMITED | 07055651 | 15/05/2015 | 10/06/2016 | Dissolved |
| HYDRECO HYDRAULICS LIMITED | 06624632 | 19/08/2013 | 10/06/2016 | Gold |
| HYDRECO PENSION TRUSTEE LIMITED | 09768681 | 09/09/2015 | 31/05/2016 | Dissolved |
| TEST SAFE LIMITED | 05389298 | 22/08/2022 | 01/09/2023 | Not Trading |