| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADVANTES ANALYTICS LIMITED | 09521936 | 01/04/2015 | Dissolved |
| ADVANTES CONSULTING LIMITED | 09521449 | 01/04/2015 | Dissolved |
| ADVANTES CRS LIMITED | 09521993 | 01/04/2015 | Dissolved |
| ADVANTES DEVELOPMENTS LIMITED | 09521883 | 01/04/2015 | Dissolved |
| ADVANTES HOLDINGS LIMITED | 09521558 | 01/04/2015 | Dissolved |
| ADVANTES INTERNATIONAL LIMITED | 09521501 | 01/04/2015 | Dissolved |
| ADVANTES NUTRITION LIMITED | 09521954 | 01/04/2015 | Dissolved |
| ADVANTES PHARMA CONSULTING LIMITED | 09521415 | 01/04/2015 | Dissolved |
| ADVANTES RESEARCH LIMITED | 09521123 | 01/04/2015 | Dissolved |
| ADVANTES RMS (UK) LIMITED | 09521592 | 01/04/2015 | Dissolved |
| CENTRALABS CLINICAL RESEARCH LIMITED | 01601181 | 19/07/2017 | Dissolved |
| E.M. DEVELOPMENTS LIMITED | 09521442 | 01/04/2015 | Dissolved |
| ENVIGO NUTRITION LIMITED | 09521625 | 01/04/2015 | Dissolved |
| GREGORY FRYER ASSOCIATES LIMITED | 09521553 | 01/04/2015 | Dissolved |
| HARLAN INTERNATIONAL LIMITED | 09521351 | 01/04/2015 | Dissolved |
| HARLAN LABORATORIES LIMITED | 09521430 | 01/04/2015 | Dissolved |
| HARLAN LABORATORIES U.K. LIMITED | 09521495 | 01/04/2015 | Dissolved |
| HIH LIMITED | 01885666 | 19/07/2017 | Dissolved |
| HUNTINGDON CONSULTING ENGINEERS LIMITED | 02796837 | 19/07/2017 | Dissolved |
| HUNTINGDON LIFE SCIENCES LIMITED | 09521428 | 01/04/2015 | Dissolved |
| HUNTINGDON RESEARCH CENTRE LIMITED | 03126711 | 19/07/2017 | Dissolved |
| LIFE SCIENCES RESEARCH LIMITED | 09521075 | 01/04/2015 | Dissolved |
| LSR (UK) LIMITED | 04442666 | 19/07/2017 | Dissolved |
| LSR ASSOCIATES LIMITED | 09521557 | 01/04/2015 | Dissolved |
| NDA ANALYTICS LIMITED | 09521622 | 01/04/2015 | Dissolved |
| PARAGON GLOBAL SERVICES (LSR) LIMITED | 04442665 | 19/07/2017 | Dissolved |
| PARAGON GLOBAL SERVICES LTD | 02947527 | 19/07/2017 | Dissolved |
| PATHFINDER CLINICAL DEVELOPMENT LIMITED | 01058023 | 19/07/2017 | Dissolved |
| PATHFINDER NOMINEES LIMITED | 02363256 | 19/07/2017 | Dissolved |
| SERVICEPHARM LIMITED | 05393793 | 21/06/2016 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COVANCE CONSULTING LIMITED | 01910866 | 19/07/2017 | 03/06/2019 | Dissolved |
| COVANCE CRS ANALYTICS LIMITED | 02801202 | 19/07/2017 | 03/06/2019 | Dissolved |
| COVANCE CRS INTERNATIONAL LIMITED | 00502370 | 19/07/2017 | 03/06/2019 | Not Trading |
| COVANCE PHARMA CONSULTING LIMITED | 04494415 | 14/08/2017 | 03/06/2019 | Dissolved |
| LABCORP UK LIMITED | 01815730 | 19/07/2017 | 03/06/2019 | Dissolved |