| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CHUNKSTON LIMITED | 10772535 | 16/05/2017 | Bronze |
| LSI ARCHITECTS (INTERNATIONAL) LIMITED | 07897093 | 04/01/2012 | Not Trading |
| LSI ARCHITECTS LLP | OC302202 | 14/05/2002 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| LSI ARCHITECTS (DESIGN) LIMITED | 08842621 | 13/01/2014 | 24/10/2024 | One Red Flag |
| LSI ARCHITECTS (UK) LIMITED | 07851515 | 17/11/2011 | 24/10/2024 | Silver |
| LSI DESIGN HOLDINGS LIMITED | 12150565 | 05/12/2019 | 24/10/2024 | Silver |
| LSI UK HOLDINGS LIMITED | 12150177 | 05/12/2019 | 24/10/2024 | Not Trading |