| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CARBONLOW HOLDING LIMITED | 07413932 | 20/10/2010 | Dissolved |
| CONTROLPOINT (IRELAND) LIMITED | NI625448 | 01/07/2014 | Dissolved |
| CONTROLPOINT GROUP LLP | OC379350 | 15/10/2012 | Dissolved |
| INFERENTIA LTD | 04057913 | 01/03/2016 | Dissolved |
| JSCS PROPERTIES LTD | 10542009 | 29/12/2016 | One Red Flag |
| POLYGEN LIMITED | 05713957 | 30/03/2016 | Dissolved |
| SIMONA PEAK PIPE SYSTEMS LIMITED | 08030086 | 30/03/2016 | Bronze |
| TORR MOULDINGS LIMITED | 07445580 | 07/01/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRIDGSTOCK LIMITED | 06447217 | 30/03/2016 | 31/05/2022 | Silver |
| BROOMCO (4260) LIMITED | 03563720 | 30/06/1998 | 01/02/2003 | Dissolved |
| CARBONLOW EMISSIONS LIMITED | 06762538 | 28/02/2011 | 10/11/2014 | Dissolved |
| CARBONLOW GROUP LIMITED | 04205518 | 28/02/2011 | 10/11/2014 | Dissolved |
| CONTROLPOINT LIMITED | 10500942 | 29/11/2016 | 01/03/2021 | Silver |
| Controlpoint Ltd | 04220485 | 29/06/2001 | 01/02/2003 | Dissolved |
| ECO LIVE SYSTEMS LTD | 12443160 | 05/02/2020 | 06/03/2024 | One Red Flag |
| FRANKE SISSONS LIMITED | 02078694 | 14/10/2005 | 01/12/2008 | Dissolved |
| FRANKE SISSONS PENSION TRUSTEES LIMITED | 02711894 | 14/10/2005 | 01/12/2008 | Silver |
| FUSION GROUP LIMITED | 03563691 | 01/05/2002 | 01/02/2003 | Bronze |
| FUSION GROUP MANUFACTURING LIMITED | 08331563 | 14/12/2012 | 07/04/2017 | Not Trading |
| FUSION INVESTCO LIMITED | 08785905 | 21/11/2013 | 07/04/2017 | Silver |
| FUSION PLASTICS LIMITED | 03563739 | 05/01/2009 | 07/04/2017 | One Red Flag |
| FUSION POLYCRAFT LIMITED | 03773198 | 01/08/1999 | 01/02/2003 | Dissolved |
| FUSION PROVIDA HOLDCO LIMITED | 08785917 | 21/11/2013 | 31/03/2014 | Dissolved |
| FUSION PROVIDA UK LIMITED | 08604816 | 10/07/2013 | 31/03/2014 | Dissolved |
| OLD FG HOLDCO LIMITED | 06446783 | 06/05/2010 | 26/10/2018 | Dissolved |
| ORIGIN TECHNICAL BUSINESS SERVICES LIMITED | 03676756 | 05/01/2009 | 06/10/2014 | Dissolved |
| SISSONS SINKS LIMITED | 00371605 | 30/06/2006 | 01/12/2008 | Silver |
| W & G SISSONS LIMITED | 00772491 | 30/06/2006 | 01/12/2008 | Silver |