| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAMELOT UK BIDCO LIMITED | 10267893 | 29/09/2017 | Bronze |
| CAMELOT UK HOLDCO 2 LIMITED | 10324902 | 29/09/2017 | Bronze |
| CAMELOT UK HOLDCO LIMITED | 10314173 | 29/09/2017 | Amber |
| CAMELOT UK TOP HOLDCO LIMITED | 10340959 | 29/09/2017 | Bronze |
| CENTRE FOR INNOVATION IN REGULATORY SCIENCE LIMITED | 07273030 | 29/09/2017 | Silver |
| CENTRE FOR MEDICINES RESEARCH INTERNATIONAL LIMITED | 04281417 | 29/09/2017 | Silver |
| CLARIVATE ANALYTICS (COMPUMARK) LIMITED | 11059213 | 10/11/2017 | One Red Flag |
| CLARIVATE ANALYTICS (INTERNATIONAL) LIMITED | 10310594 | 29/09/2017 | One Red Flag |
| CLARIVATE ANALYTICS (UK) LIMITED | 03940169 | 29/09/2017 | Bronze |
| CLARIVATE IP SERVICES LIMITED | SC341761 | 04/02/2021 | Amber |
| COMPUTER PATENT ANNUITIES INTERNATIONAL LIMITED | 04016625 | 04/02/2021 | Bronze |
| CPA GLOBAL (LANDON IP) LIMITED | 07800044 | 04/02/2021 | Bronze |
| CPA GLOBAL (PATRAFEE) LIMITED | 07611599 | 04/02/2021 | One Red Flag |
| CPA GLOBAL FINCO LIMITED | 11148428 | 04/02/2021 | Dissolved |
| CPA GLOBAL LEGAL SUPPORT SERVICES UK LIMITED | 06982677 | 04/02/2021 | Dissolved |
| CPA GLOBAL MANAGEMENT SERVICES LTD | 04087142 | 04/02/2021 | Silver |
| CPA GLOBAL RENEWALS (UK) LIMITED | 08554235 | 04/02/2021 | Bronze |
| CPA GLOBAL SOFTWARE SOLUTIONS (UK) LIMITED | 03376094 | 04/02/2021 | Bronze |
| CPAUSH LTD | 04076839 | 04/02/2021 | Amber |
| DECISION RESOURCES GROUP UK LIMITED | 08302172 | 28/02/2020 | Silver |
| ENVOY LIMITED | SC439951 | 04/02/2021 | Silver |
| EX LIBRIS (UK) LIMITED | 03438440 | 01/04/2022 | Silver |
| INNOVATIVE INTERFACES INTERNATIONAL LIMITED | 02796506 | 01/01/2022 | Amber |
| INNOVATIVE INTERFACES LIMITED | 01883240 | 01/01/2022 | Silver |
| INTELLECTUAL PROPERTY ASSOCIATES NETWORK LIMITED | 09597455 | 04/02/2021 | Dissolved |
| IPSS EUROPE LIMITED | 03914287 | 04/02/2021 | Bronze |
| KOPERNIO LIMITED | 10287237 | 15/03/2018 | Dissolved |
| PATIENT CONNECT LIMITED | 05113683 | 21/12/2021 | Silver |
| PATIENT INSIGHTS LIMITED | 09409116 | 21/12/2021 | Dissolved |
| PI2 SOLUTIONS LTD | 04581259 | 01/04/2022 | One Red Flag |
| PROQUEST EUROPEAN HOLDINGS LIMITED | 08520686 | 01/04/2022 | One Red Flag |
| PROQUEST INFORMATION AND LEARNING LIMITED | 01094204 | 01/04/2022 | Bronze |
| PROQUEST PENSION TRUSTEE COMPANY LIMITED | 06205994 | 30/06/2022 | Not Trading |
| PROQUEST UK HOLDINGS LTD | 00934268 | 01/04/2022 | Silver |
| PUBLONS UK LIMITED | 10083035 | 28/08/2020 | Dissolved |
| RESEARCH RESEARCH LIMITED | 02942243 | 01/04/2022 | Gold |
| SHARP INSIGHT LIMITED | 04013273 | 28/02/2020 | Dissolved |
| SIGMATIC LIMITED | 03034965 | 28/02/2020 | Silver |
| WIRO LIMITED | 07460789 | 04/02/2021 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLARIVATE ANALYTICS (IP&S) LIMITED | 11059215 | 10/11/2017 | 12/11/2024 | Silver |
| MARKMONITOR GLOBAL SERVICES LIMITED | 05545746 | 29/09/2017 | 31/10/2022 | Not Trading |
| MARKMONITOR INTERNATIONAL LIMITED | 04847541 | 29/09/2017 | 31/10/2022 | Amber |
| MARKMONITOR LIMITED | 11268452 | 21/03/2018 | 31/10/2022 | Amber |