| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BE (MERSEYSIDE) LIMITED | 03219049 | 01/07/1996 | Dissolved |
| BE (MERSEYSIDE) LIMITED | 03219049 | 01/07/1996 | Dissolved |
| BEL (NI) LIMITED | NI608054 | 29/06/2011 | Silver |
| BEL ENERGI LTD | 14207038 | 30/06/2022 | One Red Flag |
| BIOMASS BOSLEY ENERGY LIMITED | 08769084 | 11/11/2013 | Dissolved |
| BIOMASS ENERGY VENTURES LIMITED | 06634940 | 01/07/2008 | Bronze |
| BIOMASS ENERGY VENTURES LIMITED | 06634940 | 01/07/2008 | Bronze |
| BIOMASS ENGINEERING (UK) LIMITED | 08728522 | 11/10/2013 | Dissolved |
| BIOMASS ENGINEERING BOILERS UK LIMITED | 08193774 | 29/08/2012 | Dissolved |
| BIOMASS ENGINEERING LIMITED | 06358032 | 31/08/2007 | Bronze |
| BIOMASS ENGINEERING LIMITED | 06358032 | 30/03/2012 | Bronze |
| BIOMASS MARKETING LIMITED | 04578442 | 31/10/2002 | Silver |
| BIOMASS NEWTON ENERGY LIMITED | 08728346 | 11/10/2013 | Dissolved |
| BIOMASS NORTHAMPTON ENERGY LIMITED | 08180023 | 15/08/2012 | Dissolved |
| BIOMASS PROCESS LIMITED | 05542009 | 22/08/2005 | Silver |
| BIOMASS PROCESS LIMITED | 05542009 | 22/08/2005 | Silver |
| BIOMASS SOUTHWOOD ENERGY LIMITED | 10126982 | 15/04/2016 | Dissolved |
| Bigby Investments | 04664995 | 13/08/2005 | Dissolved |
| HAWTHORNE (BES) LTD | 12419829 | 22/01/2020 | Not Trading |
| Halecroft Investments | 04276777 | 12/12/2005 | Dissolved |
| Halecroft Investments | 04276777 | 12/12/2005 | Dissolved |
| PENWORTHAM (BES) LTD | 13789677 | 08/12/2021 | Not Trading |
| QUICK STEP PROPERTY LTD | 09574770 | 12/08/2015 | Dissolved |
| ROCHDALE (BES) LTD | 13789732 | 08/12/2021 | Not Trading |
| SEL (NI) LIMITED | NI608677 | 19/08/2011 | Dissolved |
| SHAW-ENERGI LTD | 03949279 | 16/03/2000 | One Red Flag |
| SHAWCARE LIMITED | 06505883 | 15/02/2008 | Amber |
| SHAWCARE LIMITED | 06505883 | 15/02/2008 | Amber |
| SHAWCO LIMITED | 12750440 | 17/07/2020 | One Red Flag |
| SHAWTON DEVELOPMENTS LIMITED | 06315489 | 17/07/2007 | One Red Flag |
| SHAWTON ENGINEERING LIMITED | 06357880 | 31/08/2007 | Silver |
| SHAWTON ENGINEERING LIMITED | 06357880 | 30/08/2013 | Silver |
| SHAWTON PRECISION MACHINING LIMITED | 04367689 | 15/02/2002 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CARNEGIE (BES) LTD | 12864991 | 08/09/2020 | 25/11/2022 | One Red Flag |
| FIELD OLDHAM LTD | 10896544 | 02/08/2017 | 01/07/2021 | Amber |
| SE (MERSEYSIDE) LIMITED | 01990818 | 31/12/1990 | 12/10/2016 | Insolvent |
| SHAW-ENERGI LTD | 03949279 | 16/03/2000 | 14/08/2004 | One Red Flag |
| SHAWTON ENERGY LIMITED | 09943388 | 22/10/2021 | 15/09/2023 | Amber |
| SHAWTON ENERGY SPV (BURNLEY) LIMITED | 13659932 | 22/10/2021 | 15/09/2023 | One Red Flag |
| SHAWTON ENERGY SPV (I&N) LIMITED | 13659905 | 22/10/2021 | 15/09/2023 | Silver |
| SHAWTON ENERGY SPV (SEL) LIMITED | 13659910 | 22/10/2021 | 15/09/2023 | Bronze |
| SHAWTON ENERGY SPV (VH) LIMITED | 13659901 | 22/10/2021 | 15/09/2023 | Bronze |
| SHAWTON ENERGY SPV (WITHGILL) LIMITED | 13659916 | 22/10/2021 | 15/09/2023 | Silver |
| SHAWTON ENERGY SPV LIMITED | 13612233 | 22/10/2021 | 15/09/2023 | Gold |
| UK SERVICE & MAINTENANCE LIMITED | 03595889 | 09/07/1998 | 19/12/2008 | One Red Flag |
| UK SERVICE & MAINTENANCE LIMITED | 03595889 | 09/07/1998 | 19/12/2008 | One Red Flag |