| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABCXYZ ERROR CO LIMITED | 08787031 | 26/11/2013 | Dissolved |
| CREATURE KINGDOM LIMITED | 06799429 | 22/01/2009 | Not Trading |
| SDCL ADVISORY PARTNERS LTD | 09599847 | 20/05/2015 | Not Trading |
| SDCL EE (CO) (UK) CIP HOLDINGS LIMITED | 08148673 | 18/07/2012 | Silver |
| SDCL EE CO (UK) GP 1 LIMITED | 08148201 | 18/07/2012 | Dissolved |
| SDCL EE CO (UK) GP 2 LIMITED | 10183702 | 17/05/2016 | Not Trading |
| SUSTAINABLE DATA CENTERS LTD | 12046082 | 12/06/2019 | Not Trading |
| SUSTAINABLE DEVELOPMENT CAPITAL INFRASTRUCTURE PARTNERS LIMITED | 09992480 | 08/02/2016 | Not Trading |
| SUSTAINABLE ENERGY EXCHANGE LIMITED | 08554360 | 03/06/2013 | Dissolved |
| THE LUCAS PARTNERSHIP (UK) GP LIMITED | 08148225 | 18/07/2012 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EECO KINGSCOURT LTD | 08321586 | 06/12/2012 | 25/02/2019 | Silver |
| EECO SMITHFIELD LIMITED | 08807670 | 09/12/2013 | 25/02/2019 | Silver |
| EECO WILTON NO.1 LTD. | 09517399 | 30/03/2015 | 25/02/2019 | One Red Flag |
| ENERGY EFFICIENT GLOBAL UK PROJECT LIMITED | 09097139 | 30/09/2015 | 25/02/2019 | Amber |
| FES CONTRACTS UK NO 1 LIMITED | 08620419 | 27/10/2015 | 23/09/2022 | Silver |
| FES LIGHTING CONTRACTS UK LIMITED | 08484653 | 04/12/2013 | 06/03/2018 | Silver |
| SDCL SOLAR EDGE LIMITED | 09720856 | 06/08/2015 | 18/03/2019 | One Red Flag |
| SEEIT ASIA LIMITED | 10495583 | 24/11/2016 | 25/02/2019 | Bronze |
| SEEIT MAGMA LIMITED | 09556291 | 23/04/2015 | 18/03/2019 | Bronze |