| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| AIRDRI LIMITED | Electrical equipment | 1974 | Small company accounts |
| UNIHOIST LTD | Machinery and equipment | 1998 | Total exemption (full) |
| ADLENS LTD | Other manufacturing | 2004 | Total exemption (full) |
| SMITHSONIAN (FREELANDS) LIMITED | Ships, aircraft, rail and other transport | 2006 | Total exemption (full) |
| OXFORD MONITORING SOLUTIONS LIMITED | Electrical equipment | 2009 | Total exemption (full) |