| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| @-Chem Ltd | 03564108 | 20/07/1998 | Dissolved |
| @-Gas Ltd | 03516452 | 20/07/1998 | Dissolved |
| A-GAS INTERNATIONAL HOLDINGS LIMITED | 04252565 | 20/08/2001 | Dissolved |
| A-GAS INTERNATIONAL INVESTMENTS LIMITED | 06036732 | 15/02/2007 | Dissolved |
| BEER GAS SUPPLY LTD | 03970984 | 06/01/2004 | Dissolved |
| Brj Developments Ltd | 04310107 | 24/10/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A-FINE LIMITED | 03564110 | 20/07/1998 | 27/08/2014 | Dissolved |
| A-GAS (UK) LIMITED | 02752249 | 05/11/1992 | 31/07/2014 | Silver |
| A-GAS ELECTRONIC MATERIALS LIMITED | 02991666 | 19/09/2012 | 27/08/2014 | Gold |
| A-GAS INTERNATIONAL LIMITED | 02074334 | 01/09/1992 | 27/08/2014 | Silver |
| A-GAS INVESTMENTS LIMITED | 06004328 | 15/02/2007 | 27/08/2014 | Amber |
| A-GAS LIMITED | 02795349 | 27/04/1993 | 27/08/2014 | Not Trading |
| Berk Spencer Acids Ltd | 00061301 | 19/04/1991 | 02/04/1992 | Dissolved |
| Brj Developments Ltd | 04310107 | 03/12/2001 | 24/10/2005 | Dissolved |
| I.S.C. CHEMICALS LIMITED | 00928374 | 01/05/1991 | 02/04/1992 | Dissolved |
| PHARMACHEM LIMITED | 03033482 | 14/06/1995 | 27/08/2014 | Dissolved |
| REFRIGERANT PRODUCTS LIMITED | 02724872 | 16/12/2004 | 08/07/2008 | Dissolved |