| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATMOSPHERE CONTROL INTERNATIONAL LIMITED | 03106077 | 27/01/2023 | Dissolved |
| CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED | 00953609 | 27/01/2023 | Silver |
| FRONTIER MICROSYSTEMS LIMITED | 07824805 | 23/07/2021 | Dissolved |
| FRONTIER SMART TECHNOLOGIES LIMITED | 04213838 | 23/07/2021 | Bronze |
| LEATHERHEAD RESEARCH LIMITED | 09528674 | 23/07/2021 | One Red Flag |
| OAKLAND INNOVATION LTD | 02390201 | 23/07/2021 | Bronze |
| OSPREY CONSULTING SERVICES LIMITED | 06034579 | 27/01/2023 | Silver |
| OTM CONSULTING LTD | 02856199 | 23/07/2021 | Dissolved |
| QUADRO EPSOM LIMITED | 05804559 | 23/07/2021 | One Red Flag |
| QUADRO HARSTON LIMITED | 02015785 | 23/07/2021 | Bronze |
| SAGENTIA LIMITED | 02081960 | 23/07/2021 | Bronze |
| SCIENCE GROUP PLC | 06536543 | 10/08/2021 | Silver |
| SG BIDCO LTD | 12114224 | 23/07/2021 | Dissolved |
| TECHNOLOGY SCIENCES GROUP CONSULTING LIMITED | 08887436 | 23/07/2021 | One Red Flag |
| TECHNOLOGY SCIENCES GROUP LIMITED | 03917495 | 23/07/2021 | Dissolved |
| TP GROUP LIMITED | 03152034 | 27/01/2023 | Bronze |
| TPG DESIGN AND TECHNOLOGY LIMITED | 08069964 | 27/01/2023 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DITTON WALK PROPERTY MANAGEMENT COMPANY LTD | 09291533 | 13/01/2016 | 14/10/2024 | Not Trading |