| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DALSTON HYDRO LIMITED | 09625201 | 05/06/2015 | Not Trading |
| EATON SOCON HYDRO LIMITED | 08673863 | 27/11/2017 | One Red Flag |
| SOLWAY ENERGY GATEWAY LIMITED | 06926895 | 13/03/2015 | Not Trading |
| VERDERG FAMILY PROPERTY LIMITED | 09341735 | 04/12/2014 | One Red Flag |
| VERDERG HYDRO LIMITED | 10973741 | 20/09/2017 | Not Trading |
| VERDERG KALORIC LIMITED | 07886611 | 19/12/2011 | Dissolved |
| VERDERG LIMITED | 05426647 | 18/04/2005 | Not Trading |
| VERDERG PIPE TECHNOLOGY LIMITED | 08366997 | 21/01/2013 | Amber |
| VERDERG RENEWABLE ENERGY LIMITED | 06968542 | 21/07/2009 | Amber |
| VERDERG RESOURCES LIMITED | 05730619 | 06/03/2006 | Dissolved |
| VERDERG SOLWAY LIMITED | 07690282 | 15/08/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DEEPSEA TECHNOLOGIES UK LIMITED | 05432011 | 21/04/2005 | 12/07/2014 | Silver |
| INTECSEA (UK) LIMITED | 02667945 | 01/12/2001 | 01/07/2005 | Bronze |
| INTECSEA (UK) LIMITED | 02667945 | 01/11/2001 | 01/07/2005 | Bronze |