| NORTHERN HI-TEC LIMITED | Computers, electronics and optics | 1983 | Total exemption (full) |
| J.S CLOSE LIMITED | Repair and installation of machinery | 1985 | Total exemption (full) |
| SONASPECTION INTERNATIONAL LIMITED | Fabricated metal products | 1986 | Total exemption (full) |
| SECURITY WINDOW SHUTTERS LIMITED | Fabricated metal products | 1987 | Full accounts |
| MAINSTAGE (MANUFACTURING) LIMITED | Other manufacturing | 1989 | Total exemption (full) |
| MAJOR EQUIPMENT LIMITED | Other manufacturing | 1990 | Total exemption (full) |
| GVS FILTER TECHNOLOGY UK LTD | Other manufacturing | 1991 | Full accounts |
| METAMARK (UK) LIMITED | Other manufacturing | 1992 | Full accounts |
| ENGLISH HARDWOOD DESIGN LIMITED | Furniture | 1995 | Total exemption (full) |
| OMM LTD. | Textiles | 1997 | Total exemption (full) |
| CONDEX (UK) LIMITED | Machinery and equipment | 1997 | Total exemption (full) |
| QUAY FABRICATIONS (LANCASTER) LIMITED | Fabricated metal products | 1999 | Total exemption (full) |
| LANCASTER RUBBER AND INDUSTRIAL SUPPLIES LIMITED | Rubber and plastics | 1999 | Total exemption (full) |
| LEE ENGINEERING LIMITED | Repair and installation of machinery | 1999 | Total exemption (full) |
| BRYAN HOGGARTH LIMITED | Repair and installation of machinery | 1999 | Total exemption (full) |
| RSR LIMITED | Pharmaceuticals | 1999 | Full accounts |
| NORMESH LIMITED | Textiles | 2002 | Total exemption (full) |
| RINICOM LIMITED | Computers, electronics and optics | 2002 | Total exemption (full) |
| HYBRID INSTRUMENTS LIMITED | Computers, electronics and optics | 2003 | Total exemption (full) |
| WESTGATE FROZEN FOODS LIMITED | Food products | 2003 | Total exemption (full) |
| LOW FOLD AUDIO LIMITED | Printing and recorded media | 2003 | Total exemption (full) |
| NC LANCASTER LTD | Textiles | 2003 | Total exemption (full) |
| AJ ENGINEERING (NW) LTD | Fabricated metal products | 2004 | Total exemption (full) |
| LANCASTER BREWERY COMPANY LIMITED | Beverages | 2005 | Total exemption (full) |
| NORTHERN RIB HIRE LIMITED | Ships, aircraft, rail and other transport | 2006 | Total exemption (full) |
| SUPERIOR FILTRATION EUROPE LIMITED | Chemicals | 2006 | Small company accounts |
| THE LUNESDALE BAKERY LIMITED | Food products | 2006 | Total exemption (full) |
| NEAL JONES FURNITURE LTD | Furniture | 2009 | Unaudited abridged |
| MC WELDING SERVICES LTD | Fabricated metal products | 2009 | Total exemption (full) |
| OCEANIC SEAFOODS LIMITED | Food products | 2009 | Full accounts |
| GASTRONOMY PLUS LIMITED | Other manufacturing | 2009 | Total exemption (full) |
| MILLIAMP TECHNOLOGIES LIMITED | Computers, electronics and optics | 2009 | Unaudited abridged |
| ARC LANCASTER LIMITED | Glass, ceramics, cement and stone | 2010 | Total exemption (full) |