| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HENRY BOOT CONSTRUCTION (HARROGATE) LIMITED | 08389980 | 28/07/2015 | Dissolved |
| RESCHEM ANALYTICAL HOLDINGS LIMITED | 12813676 | 03/01/2023 | Bronze |
| RESCHEM ANALYTICAL LIMITED | 08851343 | 03/01/2023 | Bronze |
| SHREWSBURY REAL ESTATE LIMITED | 05761323 | 31/03/2006 | Silver |
| SMITHERS ERS LIMITED | 08044036 | 24/04/2012 | Amber |
| SMITHERS INFORMATION LIMITED | 03858209 | 30/11/2010 | Gold |
| SMITHERS LEATHERHEAD REAL ESTATE LIMITED | 12925230 | 03/10/2020 | Bronze |
| SMITHERS MDT LIMITED | 12383330 | 02/01/2020 | Gold |
| SMITHERS MSE LIMITED | 05761324 | 31/03/2006 | Amber |
| SMITHERS QUALITY ASSESSMENTS LIMITED | 07222888 | 14/04/2010 | Not Trading |
| SMITHERS UK HOLDINGS LIMITED | 07387624 | 27/09/2010 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|