| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Disc Spring Company Limited | 01291879 | 30/09/1991 | Dissolved |
| I E C Electronics Ltd | 01362131 | 30/09/1991 | Dissolved |
| I E C International Ltd | 00338174 | 30/09/1991 | Dissolved |
| I E C Overseas Ltd | 00384492 | 30/09/1991 | Dissolved |
| I E C Realisations Ltd | 01093703 | 30/09/1991 | Dissolved |
| I E C Services Ltd | 01210020 | 30/09/1991 | Dissolved |
| I E C Services Ltd | 01210020 | 30/09/1991 | Dissolved |
| Miniature Bearings Limited | 00338121 | 30/09/1991 | Dissolved |
| Naish,John,Engineering Ltd | 00698316 | 30/09/1991 | Dissolved |
| Presland & Partners (1990) Ltd | 01306094 | 30/09/1991 | Dissolved |
| U.K.-Swiss Precise Components Limited | 00572732 | 30/09/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| IEC LIMITED | 01925337 | 30/09/1991 | 31/03/1994 | Silver |
| INTERNATIONAL ENGINEERING COMPANY LIMITED | 01111320 | 30/09/1991 | 18/02/1994 | Not Trading |