| Manufacturer | Sector | Year | Accounts type |
|---|---|---|---|
| CATERPILLAR (NI) LIMITED | Other manufacturing | 1966 | Full accounts |
| TEVA NI LIMITED | Pharmaceuticals | 1989 | Full accounts |
| SELECT ENERGY ENGINEERING LIMITED | Repair and installation of machinery | 2003 | Total exemption (full) |
| TERUMO BCT LTD. | Pharmaceuticals | 2004 | Full accounts |
| RAPTOR PHOTONICS LIMITED | Other manufacturing | 2006 | Group accounts |