| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BLUEBIRD PACKAGING MACHINES LIMITED | 00927917 | 30/11/1998 | Dissolved |
| BLUEBIRD PACKAGING MACHINES LIMITED | 00927917 | 18/08/2006 | Dissolved |
| Hunt Norris Ltd | 01285051 | 29/12/1992 | Dissolved |
| NORCON (NORRIS) LIMITED | 00860446 | 01/09/1996 | Dissolved |
| NORRIS HOLDINGS LIMITED | 05149072 | 09/06/2004 | Dissolved |
| Norbro Engineering Limited | 00862400 | 05/02/1993 | Dissolved |
| Norco Engineering (Sussex) Ltd | 00996507 | 05/02/1993 | Dissolved |
| Norris Brothers (Reading) Ltd | 00860445 | 30/11/1998 | Dissolved |
| Norris Filters Ltd | 00860443 | 05/02/1993 | Dissolved |
| Valvcon Ltd | 02495724 | 25/04/1992 | Dissolved |
| Valvcon Ltd | 02495724 | 25/04/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Factory Equipment Ltd | 03896449 | 14/12/1999 | 31/08/2005 | Dissolved |
| NORRIS BROTHERS LIMITED | 00535735 | 23/10/1998 | 21/03/2018 | Silver |
| Norbro Engineering Limited | 00862400 | 05/02/1993 | 30/11/1998 | Dissolved |
| Norco Engineering (Sussex) Ltd | 00996507 | 05/02/1993 | 30/11/1998 | Dissolved |
| PROCESS AND CONTROL TODAY LIMITED | 03733110 | 16/03/1999 | 31/08/2005 | Bronze |
| UNIBLOC HYGIENIC TECHNOLOGIES UK, LTD | 02559708 | 19/11/1991 | 31/05/2019 | Bronze |