| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 13G ENGINEERING LIMITED | 09126700 | 11/07/2014 | One Red Flag |
| 13G PROPERTY LIMITED | 13382618 | 07/05/2021 | Bronze |
| CLEEVE ENGINEERING SERVICES LTD | 04534458 | 28/10/2002 | Dissolved |
| Csg Transport Ltd | 05921305 | 31/08/2006 | Dissolved |
| G & R Engineering Ltd | 06211545 | 13/04/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLEEVE ENGINEERING SERVICES LTD | 04534458 | 18/09/2002 | 18/09/2002 | Dissolved |
| Cleeve Fabrication Ltd | 05934207 | 13/09/2006 | 01/12/2008 | Dissolved |
| Cleeve Installation Services Ltd | 06366441 | 11/09/2007 | 02/02/2009 | Dissolved |
| GEL ENGINEERING LIMITED | 08032283 | 09/07/2014 | 30/09/2024 | Silver |
| GEL PROPERTY LIMITED | 11756621 | 08/01/2019 | 30/09/2024 | One Red Flag |
| LOWESTOFT OFFSHORE SERVICES LIMITED | 01644630 | 12/03/2020 | 01/10/2022 | Silver |