| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATOS INTERNATIONAL IT LIMITED | 01907841 | 30/03/2001 | 30/08/2001 | Bronze |
| ATOS INVESTMENTS LIMITED | 04140467 | 30/03/2001 | 30/08/2001 | Gold |
| ATOS IT SERVICES LIMITED | 01240677 | 30/03/2001 | 30/08/2001 | Amber |
| ATOS IT SERVICES UK LIMITED | 01245534 | 30/03/2001 | 30/08/2001 | Amber |
| ATOS ORIGIN (SEMA) PENSION TRUSTEES LIMITED | 04044489 | 30/03/2001 | 30/08/2001 | Dissolved |
| ATOS ORIGIN BARBADOS LIMITED | 02144824 | 30/03/2001 | 30/08/2001 | Dissolved |
| ATOS ORIGIN CS PENSION TRUSTEES LIMITED | 04044483 | 30/03/2001 | 30/08/2001 | Dissolved |
| BARABAS LIMITED | 03294014 | 30/03/2001 | 30/08/2001 | Not Trading |
| BR BUSINESS SYSTEMS LIMITED | 03222541 | 30/03/2001 | 30/08/2001 | Not Trading |
| CONTINUITY SERVICES LIMITED | 02114993 | 30/03/2001 | 30/08/2001 | Dissolved |
| CRISIS MANAGEMENT SERVICES LIMITED | 02485393 | 30/03/2001 | 30/08/2001 | Dissolved |
| Computer Analysts & Programmers Ltd | 00723035 | 30/03/2001 | 30/08/2001 | Dissolved |
| Data Recovery Ltd | 02019782 | 30/03/2001 | 30/08/2001 | Dissolved |
| L H S Europe Ltd | 03114370 | 21/06/2001 | 30/08/2001 | Dissolved |
| L H S Europe Ltd | 03114370 | 30/03/2001 | 30/08/2001 | Dissolved |
| Meridian Information Systems Ltd | 01672402 | 30/03/2001 | 30/08/2001 | Dissolved |
| Metra-Hos Ltd | 01782522 | 30/03/2001 | 30/08/2001 | Dissolved |
| Perthcrest Ltd | 01856208 | 30/03/2001 | 30/08/2001 | Dissolved |
| Perthcrest Managed Services Ltd | 01533793 | 30/03/2001 | 30/08/2001 | Dissolved |
| SEMA CONSULTING LIMITED | 00949745 | 30/03/2001 | 30/08/2001 | Dissolved |
| SEMA INVESTMENT UK LIMITED | 04168291 | 30/03/2001 | 30/08/2001 | Gold |
| SEMA INVESTMENT UK LIMITED | 04168291 | 30/03/2001 | 30/08/2001 | Gold |
| SEMA PARTNER 1 LIMITED | 04125843 | 30/03/2001 | 30/08/2001 | Dissolved |
| SEMA PARTNER 1 LIMITED | 04125843 | 30/03/2001 | 30/08/2001 | Dissolved |
| SEMA SYSTEMS LIMITED | 01417035 | 30/03/2001 | 30/08/2001 | Dissolved |
| SEMA-LHS (UK) LIMITED | 04106026 | 30/03/2001 | 30/08/2001 | Dissolved |
| SEMA-LHS (UK) LIMITED | 04106026 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Atlanta Ltd | 04089345 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Atlanta Ltd | 04089345 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Canada Ltd | 02767954 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Mobile Communications Ltd | 00450335 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Outsourcing Plc | 02002981 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Partner 2 Ltd | 04125837 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Partner 2 Ltd | 04125837 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Quest Trustee Ltd | 03871219 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Quest Trustee Ltd | 03871219 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Telecom Services Ltd | 03958430 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Telecom Services Ltd | 03958430 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema Us Ltd | 04089348 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema-Lhs (Europe Holdings) Ltd | 04106076 | 30/03/2001 | 30/08/2001 | Dissolved |
| Sema-Lhs (Europe Holdings) Ltd | 04106076 | 30/03/2001 | 30/08/2001 | Dissolved |
| Syntax Managed Services Ltd | 02442594 | 30/03/2001 | 30/08/2001 | Dissolved |
| YARROW LIMITED | 00121699 | 30/03/2001 | 30/08/2001 | Dissolved |