| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARCH BIOCIDES TRUSTEE LIMITED | 05074263 | 27/09/2018 | Not Trading |
| ARCH CHEMICALS PRODUCTS LIMITED | 00978621 | 01/11/2016 | Amber |
| ARCH CHEMICALS UK FINANCE | 05090446 | 01/07/2016 | Not Trading |
| ARCH CHEMICALS UK HOLDINGS LIMITED | 03984684 | 01/11/2016 | Gold |
| ARCH TIMBER PROTECTION LIMITED | 00422330 | 01/11/2016 | Gold |
| ARCH UK BIOCIDES LIMITED | 04987690 | 01/11/2016 | Bronze |
| HICKSON CHEMICAL SUPPLIES LIMITED | 00620157 | 01/07/2016 | Not Trading |
| HICKSON INTERNATIONAL LIMITED | 00499821 | 01/11/2016 | One Red Flag |
| HICKSON INVESTMENTS LIMITED. | 01940913 | 01/07/2016 | Silver |
| HICKSON LIMITED | 00328747 | 01/11/2016 | Bronze |
| HICKSON PENSION TRUSTEES LIMITED | 08634368 | 06/10/2018 | Not Trading |
| HICKSON TIMBER PRODUCTS LIMITED | 00260225 | 01/07/2016 | Not Trading |
| HICKSON W.A. CHEMICALS LIMITED | 02225127 | 01/07/2016 | Not Trading |
| LONZA WOKINGHAM LIMITED | 02614566 | 27/03/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| INNOVATIVE WATER CARE LIMITED | 01354629 | 01/11/2016 | 28/02/2019 | Silver |
| LONZA BIOLOGICS PENSION TRUSTEE LIMITED | 13265346 | 15/03/2021 | 12/07/2021 | Not Trading |
| LONZA GROUP UK LTD | 02550962 | 18/06/2017 | 01/07/2021 | Silver |