| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| INTELLIGENT OFFICE CONSULTING SERVICES LIMITED | SC375466 | 01/10/2022 | Dissolved |
| THE STATIONERY OFFICE HOLDINGS LIMITED | 03757233 | 06/09/2019 | Dissolved |
| WILLIAMS LEA (NO.1) LIMITED | 05245344 | 06/09/2019 | Dissolved |
| WILLIAMS LEA (US ACQUISITIONS) LIMITED | 05245320 | 07/08/2019 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| INTELLIGENT OFFICE TRANSCRIPTION SERVICES LIMITED | SC239796 | 01/10/2022 | 24/10/2024 | Gold |
| INTELLIGENT OFFICE UK LIMITED | SC077144 | 01/10/2022 | 24/10/2024 | Silver |
| IO OUTSOURCING LIMITED | 08917687 | 01/10/2022 | 24/10/2024 | Amber |
| THE STATIONERY OFFICE LIMITED | 03049649 | 06/09/2019 | 24/10/2024 | Bronze |
| WILLIAMS LEA GROUP LIMITED | 01627560 | 30/09/2023 | 24/10/2024 | Silver |
| WILLIAMS LEA LIMITED | 02119266 | 30/09/2022 | 24/10/2024 | Bronze |
| WL CCM LIMITED | 11605285 | 07/08/2019 | 01/04/2022 | Dissolved |