| MORGAN TECHNICAL CERAMICS LIMITED | Glass, ceramics, cement and stone | 1932 | Full accounts |
| BRIDGE BEARINGS LIMITED | Machinery and equipment | 1958 | Audited abridged |
| SHARMIC ENGINEERING LIMITED | Other manufacturing | 1976 | Total exemption (full) |
| XTA ELECTRONICS LIMITED | Electrical equipment | 1992 | Unaudited abridged |
| SIMMATIC AUTOMATION SPECIALISTS LTD. | Machinery and equipment | 1997 | Total exemption (full) |
| SHAW PERCUSSION LIMITED | Other manufacturing | 1998 | Total exemption (full) |
| TEWKESBURY (DIAMOND CHROME) PLATING CO. LIMITED | Fabricated metal products | 2000 | Total exemption (full) |
| MR AUTO SERVICES MIDLANDS LIMITED | Repair and installation of machinery | 2004 | Total exemption (full) |
| MAPLE WOODWORKING DESIGN LIMITED | Wood products | 2005 | Total exemption (full) |