| QUANTA DIALYSIS TECHNOLOGIES LIMITED | Other manufacturing | 2008 | Group accounts |
| FENESTRA RETROFIT LIMITED | Repair and installation of machinery | 2009 | Total exemption (full) |
| H K LASER SERVICES LIMITED | Machinery and equipment | 2009 | Small company accounts |
| HK3D SOLUTIONS LIMITED | Machinery and equipment | 2009 | Small company accounts |
| GUTHRIE DOUGLAS LIMITED | Other manufacturing | 2010 | Small company accounts |
| PACKSIZE LIMITED | Machinery and equipment | 2010 | Small company accounts |
| GRAPHIC RELIEF LIMITED | Glass, ceramics, cement and stone | 2010 | Total exemption (full) |
| WELTEC BIOPOWER (UK) LIMITED | Other manufacturing | 2010 | Unaudited abridged |