| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| North West Data Services Ltd | 02368161 | 29/02/2000 | Dissolved |
| Origin C & P Ltd | 02942466 | 29/02/2000 | Dissolved |
| Origin C & P Ltd | 02942466 | 29/02/2000 | Dissolved |
| Origin Computer Systems Ltd | 02674506 | 29/02/2000 | Dissolved |
| Origin I T Systems Management Ltd | 02565907 | 29/02/2000 | Dissolved |
| Origin International U K Ltd | 02642106 | 29/02/2000 | Dissolved |
| Origin Technology in Business A T Cambridge Ltd | 01907602 | 29/03/2000 | Dissolved |
| Origin Technology in Business It Whyteleafe Ltd | 02615276 | 29/02/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATOS LIMITED | 03290446 | 28/03/2001 | 30/09/2002 | Bronze |
| ATOS ORIGIN COMPOWER LIMITED | 01102024 | 29/02/2000 | 30/09/2002 | Dissolved |
| ATOS ORIGIN PENSION TRUSTEES LIMITED | 03132432 | 21/06/2001 | 16/12/2002 | Dissolved |
| ATOS UK INTERNATIONAL IT SERVICES LIMITED | 02479329 | 29/02/2000 | 30/09/2002 | Silver |
| ATOS UK IT HOLDINGS LIMITED | 04451247 | 04/07/2002 | 16/12/2002 | Amber |
| ATOS UK IT LIMITED | 02479330 | 29/02/2000 | 30/09/2002 | Silver |
| Atos Origin Uk Services Ltd | 02674501 | 29/02/2000 | 30/09/2002 | Dissolved |
| Atos Origin Ukotib Ltd | 02634338 | 29/02/2000 | 30/09/2002 | Dissolved |
| SOUTHDOWN HOUSE LIMITED | 01481335 | 03/12/1999 | 12/10/2001 | Not Trading |