| BERT EDWARDS (MILFORD HAVEN) LIMITED | Printing and recorded media | 1960 | Total exemption (full) |
| CBL CERAMICS LIMITED | Glass, ceramics, cement and stone | 1992 | Total exemption (full) |
| PUFFIN PRODUCE LIMITED | Food products | 1994 | Full accounts |
| CLEDDAU PRESS LIMITED | Printing and recorded media | 2003 | Unaudited abridged |
| LEDWOOD MARINE ENGINEERING LIMITED | Fabricated metal products | 2004 | Total exemption (full) |
| QUINQUARI MARINE LIMITED | Repair and installation of machinery | 2004 | Total exemption (full) |
| AUDREY JOHNS LIMITED | Textiles | 2005 | Total exemption (full) |
| JSI TIMBER FRAME LIMITED | Other manufacturing | 2007 | Unaudited abridged |