| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BELMONT LIGHTING SERVICES LIMITED | 09760664 | 03/09/2015 | Dissolved |
| BULB BIDCO LIMITED | 13587946 | 26/08/2021 | One Red Flag |
| BULB MIDCO 1 LIMITED | 13585817 | 25/08/2021 | Bronze |
| BULB MIDCO 2 LIMITED | 13582491 | 24/08/2021 | One Red Flag |
| BULB TOPCO LIMITED | 13578448 | 23/08/2021 | Bronze |
| ENERGY EFFICIENT SOLUTIONS GROUP LTD | 13843791 | 12/01/2022 | Not Trading |
| ENERGY SAVING LIGHTING (UK) LTD. | 06698918 | 08/08/2013 | Dissolved |
| ENERGY SAVING LIGHTING LIMITED | 10704473 | 03/04/2017 | Not Trading |
| ESL HOLDINGS LIMITED | 13254943 | 09/03/2021 | Bronze |
| HOME AUDIT LIMITED | 06693080 | 09/09/2008 | Dissolved |
| HOME AUDIT LIMITED | 06693080 | 09/09/2008 | Dissolved |
| K A D Solutions Ltd | 05584473 | 06/10/2005 | Dissolved |
| SMART ELECTRONIC TECHNOLOGIES LTD | 04437964 | 10/07/2014 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ENERGY SAVING LIGHTING (UK) LTD. | 06698918 | 01/07/2011 | 01/07/2011 | Dissolved |
| The D J Lighting Group Ltd | 03924808 | 14/02/2000 | 15/05/2009 | Dissolved |
| UNIVERSAL REAL ESTATE LIMITED | 03800429 | 05/07/1999 | 17/09/2010 | Silver |