| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANSON CAST PRODUCTS LIMITED | 00337633 | 24/03/2017 | Dissolved |
| FOCUSRITE AUDIO ENGINEERING LIMITED | 02357989 | 01/03/2021 | Silver |
| FOCUSRITE GROUP EMEA LIMITED | 14881828 | 19/05/2023 | Bronze |
| FOCUSRITE PLC | 09312676 | 01/03/2021 | Silver |
| FUSION-OXFORD'S COMMUNITY ARTS AGENCY LIMITED | 02089425 | 14/04/2018 | One Red Flag |
| HERTS & BEDS ELECTRONIC SERVICES LIMITED | 07205776 | 10/03/2022 | Silver |
| IMI LAKESIDE FIVE LIMITED | 00711768 | 24/03/2017 | Dissolved |
| INNOVATE AUDIO LTD | 13022655 | 26/06/2024 | Silver |
| LINEA RESEARCH HOLDINGS LTD | 11727359 | 10/03/2022 | Silver |
| LINEA RESEARCH LIMITED | 04742566 | 10/03/2022 | Silver |
| MARTIN AUDIO LIMITED | 04824341 | 01/03/2021 | Silver |
| OPTIMAL AUDIO GROUP LIMITED | 11341979 | 01/03/2021 | One Red Flag |
| PREMIER PROFILES LIMITED | 02547749 | 24/03/2017 | Dissolved |
| SEQUENTIAL SYNTHS LIMITED | 14432484 | 20/10/2022 | Bronze |
| SHERIFF TECHNOLOGY LTD | 04317138 | 18/12/2023 | Silver |
| SONNOX LIMITED | 05820431 | 19/12/2022 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHARLES BAYNES NETHERLANDS B.V. | FC025840 | 24/03/2017 | 04/06/2021 | Amber |
| ELECTRO LIGHTING GROUP LIMITED | 02198413 | 03/06/2013 | 19/12/2016 | Not Trading |
| ELECTRO-LEASING LIMITED | 01703169 | 03/06/2013 | 19/12/2016 | Dissolved |
| ELECTROCOMPONENTS FINANCE LIMITED | 04030175 | 03/06/2013 | 19/12/2016 | Dissolved |
| ELECTROCOMPONENTS LIMITED | 01037557 | 03/06/2013 | 19/12/2016 | Dissolved |
| ELECTROCOMPONENTS OVERSEAS LIMITED | 02397713 | 03/06/2013 | 19/12/2016 | Silver |
| ELECTROCOMPONENTS US FINANCE LIMITED | 04180300 | 03/06/2013 | 19/12/2016 | Gold |
| ELECTROMAIL LIMITED | 00680294 | 03/06/2013 | 19/12/2016 | Dissolved |
| HOLFORD ESTATES LIMITED | 01181406 | 12/08/2019 | 22/01/2020 | Silver |
| IESA LIMITED | 00392879 | 03/06/2013 | 19/12/2016 | Not Trading |
| IMI FLUID CONTROLS (FINANCE) LIMITED | 08528502 | 24/03/2017 | 22/01/2020 | Dissolved |
| IMI GERMANY LIMITED | 07843576 | 24/03/2017 | 22/01/2020 | Bronze |
| IMI GROUP LIMITED | 06386809 | 24/03/2017 | 22/01/2020 | Bronze |
| IMI HOLDINGS LLC | FC024350 | 24/03/2017 | 10/03/2020 | Amber |
| IMI KYNOCH LIMITED | 00713735 | 24/03/2017 | 22/01/2020 | Bronze |
| IMI MARSTON LIMITED | 00155987 | 24/03/2017 | 22/01/2020 | Silver |
| IMI OVERSEAS INVESTMENTS LIMITED | 00209251 | 24/03/2017 | 22/01/2020 | Silver |
| IMI PRECISION ENGINEERING LIMITED | 01687068 | 16/09/2019 | 11/02/2021 | One Red Flag |
| IMI PROPERTY INVESTMENTS LIMITED | 02395737 | 24/03/2017 | 22/01/2020 | Not Trading |
| IMI REFINERS LIMITED | 00148305 | 12/08/2019 | 22/01/2020 | Silver |
| IMI SCOTLAND LIMITED | SC378424 | 24/03/2017 | 22/01/2020 | Silver |
| IMI VISION LIMITED | 04421176 | 12/08/2019 | 22/01/2020 | One Red Flag |
| RADIOSPARES LIMITED | 00893315 | 03/06/2013 | 19/12/2016 | Dissolved |
| RS COMPONENTS HOLDINGS LIMITED | 03718521 | 03/06/2013 | 19/12/2016 | Gold |
| RS COMPONENTS INTERNATIONAL LIMITED | 02275389 | 03/06/2013 | 19/12/2016 | Dissolved |
| RS COMPONENTS LIMITED | 01002091 | 01/10/2015 | 19/12/2016 | Silver |
| RS GROUP INTERNATIONAL HOLDINGS LIMITED | 01648115 | 01/10/2015 | 19/12/2016 | Amber |
| RS LIMITED | 02230415 | 03/06/2013 | 19/12/2016 | Not Trading |
| RS SUPPLIES LIMITED | 02178308 | 03/06/2013 | 19/12/2016 | Dissolved |
| TRUFLO GROUP LIMITED | 04430846 | 24/03/2017 | 22/01/2020 | Bronze |
| TRUFLO INTERNATIONAL LIMITED | 00164822 | 24/03/2017 | 22/01/2020 | Silver |
| TRUFLO INVESTMENTS LIMITED | 04430927 | 24/03/2017 | 22/01/2020 | Silver |