| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 4 RANDOLPH CRESCENT LIMITED | 01656217 | 01/08/2007 | Not Trading |
| ADAPTAVATE LIMITED | 09214364 | 06/04/2022 | Amber |
| HALT MEDIA LTD | 09615925 | 28/09/2015 | Dissolved |
| RECOVCO LIMITED | 05300915 | 14/11/2008 | Dissolved |
| RECOVCO LIMITED | 05300915 | 10/04/2008 | Dissolved |
| Tfx Change Ltd | 04050668 | 08/08/2000 | Dissolved |
| VERDALIA BIOENERGY LIMITED | 14614388 | 28/04/2023 | Bronze |
| VERDALIA BIOENERGY PLEDGECO LIMITED | 14613833 | 28/04/2023 | Bronze |
| VERDALIA BIOENERGY TOPCO LIMITED | 14613664 | 28/04/2023 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 4 RANDOLPH CRESCENT LIMITED | 01656217 | 08/09/2004 | 21/05/2006 | Not Trading |
| ASHE MORRIS LTD | 04132405 | 28/01/2009 | 23/06/2015 | One Red Flag |
| BIOGEN (UK) BALDOCK LIMITED | 07178632 | 04/03/2010 | 30/06/2014 | Dissolved |
| BIOGEN (UK) LIMITED | 05616520 | 30/11/2009 | 30/06/2014 | Gold |
| BIOGEN (UK) PRESTWOLD LIMITED | 07178759 | 04/03/2010 | 30/06/2014 | Dissolved |
| BIOGEN HOLDINGS LIMITED | 08116503 | 02/09/2012 | 30/06/2014 | Silver |
| BIOGEN LTD | 06151086 | 26/09/2012 | 30/06/2014 | Not Trading |
| GREENFINCH LIMITED | 02829513 | 30/11/2009 | 30/06/2014 | Amber |
| HAWORTH ASL LIMITED | 11414515 | 13/06/2018 | 15/01/2023 | Bronze |
| THE ANAEROBIC DIGESTION AND BIORESOURCES ASSOCIATION LIMITED | 07015240 | 08/11/2010 | 04/02/2015 | Amber |