| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACCORD BUSINESS SOLUTIONS LIMITED | SC683354 | 17/02/2021 | Silver |
| BIDSTON HOLDINGS LIMITED | 14132388 | 04/04/2024 | Silver |
| C.P.E. (HOLDINGS) LIMITED | 11205131 | 14/02/2018 | Bronze |
| C.P.E. PNEUMATICS LIMITED | 00973574 | 09/03/2018 | Dissolved |
| CO-AT MARINE LIMITED | SC289512 | 07/12/2022 | Silver |
| CPE PRESSURE VESSELS LIMITED | 00455384 | 09/03/2018 | Bronze |
| ECF SPECIAL ALLOYS LIMITED | 04102011 | 13/09/2022 | One Red Flag |
| ECOPAD (SCOTLAND) LIMITED | SC563052 | 06/06/2017 | One Red Flag |
| ENVOY & PARTNERS LIMITED | SC612941 | 30/11/2018 | Silver |
| ENVOY CAPITAL MANAGEMENT LIMITED | SC521829 | 21/11/2016 | Bronze |
| ENVOY CAPITAL MERKLAND LLP | SO306166 | 11/09/2017 | Dissolved |
| ENVOY ESTATES LIMITED | SC779033 | 10/10/2023 | Bronze |
| ENVOY GROUP HOLDINGS LIMITED | SC741865 | 04/10/2022 | Silver |
| ENVOY GROWTH PARTNERS LIMITED | SC736164 | 22/07/2022 | Silver |
| EXECUTIVE WASH & VALET LIMITED | SC418565 | 10/07/2015 | Dissolved |
| FJM INVESTMENTS LIMITED | SC690420 | 16/04/2021 | Not Trading |
| GQS GROUP LIMITED | SC758822 | 23/05/2023 | Bronze |
| GQS-UK LIMITED | SC369647 | 01/02/2019 | Silver |
| JGC ENGINEERING AND TECHNICAL SERVICES LIMITED | SC067528 | 19/04/2023 | One Red Flag |
| LANGFIELDS GROUP LIMITED | SC646388 | 24/04/2020 | Bronze |
| LANGFIELDS LIMITED | 01901403 | 01/02/2019 | Bronze |
| MODUTEC HOLDINGS LIMITED | SC486008 | 01/02/2019 | Bronze |
| MODUTEC LIMITED | SC229316 | 01/02/2019 | Silver |
| RSE WATER TECHNOLOGIES LIMITED | SC738915 | 04/10/2022 | Bronze |
| SEAKING ELECTRICAL LIMITED | 04204287 | 04/04/2024 | Silver |
| W.H. CAPPER (UK) LTD | 01838068 | 07/12/2021 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVANTIS HOLDCO LIMITED | SC658572 | 07/05/2020 | 19/10/2022 | Silver |
| ENVOY TRAINING LIMITED | SC397450 | 01/02/2019 | 14/07/2020 | Not Trading |
| GLOBAL RESOURCE MANAGEMENT LIMITED | SC216749 | 01/02/2019 | 14/07/2020 | Bronze |
| MERKLAND TANK HOLDINGS LIMITED | SC573000 | 02/10/2017 | 28/05/2021 | One Red Flag |
| MERKLAND TANK LIMITED | SC282068 | 02/10/2017 | 28/05/2021 | Gold |
| RSE CONTROL SYSTEMS LIMITED | SC181373 | 01/02/2019 | 18/08/2023 | One Red Flag |
| SAFTRONICS GROUP LIMITED | 07121201 | 15/05/2019 | 18/08/2023 | Silver |
| SAFTRONICS HOLDINGS LIMITED | 04184814 | 15/05/2019 | 18/08/2023 | Silver |
| SAFTRONICS LIMITED | 01935773 | 15/05/2019 | 18/08/2023 | Silver |
| TRAINING COMPETENCY CONSULTANCY LTD. | SC275537 | 01/02/2019 | 14/07/2020 | Not Trading |