| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BILL DUNSTER ARCHITECTS - ZED FACTORY LIMITED | 04610203 | 05/12/2002 | Dissolved |
| CANTERALLE LIMITED | 11164155 | 11/02/2019 | Dissolved |
| Ecology in Design Ltd | 02713946 | 18/03/1996 | Dissolved |
| HIMIN-ZED SOLAR CO LTD | 07503046 | 24/01/2011 | Dissolved |
| OFF GRID BREAK LIMITED | 09726722 | 11/08/2015 | Dissolved |
| OFF GRID SHOREHAM PARTNERSHIP LLP | OC401225 | 11/08/2015 | Dissolved |
| PRP ZEDFACTOR LIMITED | 04685775 | 04/03/2003 | Dissolved |
| THE ENERGY ROOF COMPANY LIMITED | 09070898 | 04/06/2014 | Dissolved |
| THE ZEDFACTORY LIMITED | 06861785 | 27/03/2009 | Dissolved |
| ZBHH LIMITED | 09066870 | 02/06/2014 | Dissolved |
| ZED LIVING LIMITED | 09964999 | 22/01/2016 | Dissolved |
| ZED POWER LTD | 11162157 | 26/02/2019 | One Red Flag |
| Zed Projects Ltd | 05808917 | 08/05/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FOREST FOODS LIMITED | 08340209 | 21/12/2012 | 21/05/2013 | Dissolved |
| HARMONIZED DESIGN LTD | 13019706 | 11/01/2021 | 19/06/2023 | Dissolved |
| RIGHTSIZED PROJECTS LIMITED | 08091223 | 31/05/2012 | 19/06/2023 | Insolvent |
| ZED PODS LTD | 10063743 | 01/04/2016 | 19/07/2019 | Amber |
| ZERO BILLS HOME LIMITED | 08340445 | 13/08/2015 | 10/05/2016 | Dissolved |