| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A-GAS (ORB) LIMITED | 07488989 | 01/04/2011 | 21/12/2016 | One Red Flag |
| A-GAS ELECTRONIC MATERIALS LIMITED | 02991666 | 14/03/2008 | 11/08/2017 | Gold |
| A-GAS INTERNATIONAL LIMITED | 02074334 | 08/07/2008 | 11/08/2017 | Silver |
| A-GAS INVESTMENTS LIMITED | 06004328 | 15/02/2007 | 11/08/2017 | Amber |
| A-ZONE TECHNOLOGIES LIMITED | 08004989 | 26/03/2012 | 11/08/2017 | Dissolved |
| DIOXI LTD | 06984821 | 26/04/2012 | 11/08/2017 | Dissolved |