| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Building Pressure Testing Ltd | 04345240 | 28/11/2005 | Dissolved |
| Building Pressure Testing Ltd | 04345240 | 14/01/2002 | Dissolved |
| HELM ENERGY LIMITED | 08817266 | 17/12/2013 | Not Trading |
| RYBKA SMITH GINSLER AND BATTLE LONDON LIMITED | 02526071 | 01/07/1995 | Dissolved |
| Ryb : Konsult Group Llp | OC323433 | 25/10/2006 | Dissolved |
| Ryb: Energie Ltd | 05256913 | 12/10/2004 | Dissolved |
| Ryb: Konsult Ltd | 05256934 | 12/10/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| RYBKA LIMITED | SC130511 | 07/11/2000 | 10/10/2003 | Silver |