| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| LONE STAR HOLDINGS UK LIMITED | 06011438 | 08/03/2023 | One Red Flag |
| LONE STAR LEEDS LIMITED | 00370279 | 08/03/2023 | Silver |
| LONE STAR PRD GROUP LIMITED | 03278811 | 08/03/2023 | Gold |
| LONESTAR FASTENERS EUROPE LIMITED | 01754121 | 08/03/2023 | Bronze |
| LONESTAR FASTENERS HYDROBOLT LIMITED | 04334786 | 08/03/2023 | Silver |
| LSP ACQUISITION (UK) LTD | 07319417 | 08/03/2023 | One Red Flag |
| LSP INVESTCO LIMITED | 10290956 | 08/03/2023 | Silver |
| TACHART LIMITED | 01329903 | 01/10/2024 | Silver |
| TRIPLEFAST MIDDLE EAST LIMITED | 04487912 | 08/03/2023 | Bronze |
| WHITWORTH BIDCO 2 LIMITED | 14485513 | 08/03/2023 | Bronze |
| WHITWORTH BIDCO LIMITED | 14485031 | 08/03/2023 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A.E.S. ENGINEERING LIMITED | 00392743 | 30/04/2009 | 30/11/2017 | Gold |
| AESSEAL PLC | 02101607 | 03/11/2008 | 23/09/2014 | Gold |
| BRANDALLEY UK LIMITED | 03885013 | 07/08/2020 | 27/02/2023 | Amber |
| THE BEEHIVE HARTHILL LIMITED | 07513684 | 02/02/2011 | 27/07/2012 | Dissolved |