| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| SOUTHERN SCIENTIFIC LIMITED | Computers, electronics and optics | 1984 | Medium company accounts |
| GROMMETS LIMITED | Rubber and plastics | 1993 | Total exemption (full) |
| NORVIC AERO ENGINES LIMITED | Repair and installation of machinery | 1995 | Small company accounts |
| D S A PRODUCTS LIMITED | Fabricated metal products | 1999 | Total exemption (full) |
| AUDIOCIRCUS LIMITED | Repair and installation of machinery | 2001 | Total exemption (full) |
| EMBROIDARY & PRINT SERVICES LTD | Printing and recorded media | 2010 | Total exemption (full) |