| DENSO MARSTON LTD | Fabricated metal products | 1935 | Full accounts |
| HERBERT WALKERS LIMITED | Printing and recorded media | 1946 | Medium company accounts |
| JIFFY TRUCKS LIMITED | Motor vehicles and parts | 1974 | Total exemption (full) |
| J.W. STEAD & SON LIMITED | Fabricated metal products | 1976 | Total exemption (full) |
| LOADLOK ROLAND UK LTD | Rubber and plastics | 1978 | Full accounts |
| KAY DEE ENGINEERING (PLASTICS) LIMITED | Rubber and plastics | 1979 | Total exemption (full) |
| ASC CARTONS LIMITED | Paper and paperboard | 1981 | Total exemption (full) |
| ROSSE SYSTEMS LIMITED | Repair and installation of machinery | 1982 | Full accounts |
| SERVICEPOWER LIMITED | Electrical equipment | 1986 | Total exemption (full) |
| TECNAIR MANUFACTURING COMPANY LIMITED | Fabricated metal products | 1987 | Full accounts |
| SPECIALISED COVERS LIMITED | Other manufacturing | 1988 | Total exemption (full) |
| CARNAUDMETALBOX MEC-A-TEC SERVICES LIMITED | Machinery and equipment | 1988 | Small company accounts |
| BRACEFILL LIMITED | Fabricated metal products | 1991 | Unaudited abridged |
| POWNALL SECURITY SYSTEMS LIMITED | Motor vehicles and parts | 1993 | Total exemption (full) |
| PARTLINE LIMITED | Motor vehicles and parts | 1995 | Total exemption (full) |
| INTERNATIONAL MOISTURE ANALYSERS LIMITED | Computers, electronics and optics | 1995 | Total exemption (full) |
| MARPAK EXTRUSIONS LIMITED | Rubber and plastics | 2000 | Medium company accounts |
| PAS (LEEDS) LTD | Repair and installation of machinery | 2000 | Total exemption (full) |
| R. N. SERVICE ENGINEERS LIMITED | Repair and installation of machinery | 2000 | Total exemption (full) |
| R. HAMILTON (ELECTRICAL CONTRACTORS) LIMITED | Repair and installation of machinery | 2001 | Total exemption (full) |
| ROYDALE LIMITED | Glass, ceramics, cement and stone | 2001 | Total exemption (full) |
| DEVELOPMENT ENGINEERING SERVICES LIMITED | Fabricated metal products | 2002 | Unaudited abridged |
| LAXTONS LIMITED | Textiles | 2002 | Total exemption (full) |
| RYLANDES ENGINEERING LIMITED | Fabricated metal products | 2003 | Total exemption (full) |
| CANVAS MAN LIMITED | Textiles | 2004 | Unaudited abridged |
| JACKSONS COATINGS LIMITED | Other manufacturing | 2004 | Total exemption (full) |
| ANSELL JONES LIMITED | Machinery and equipment | 2004 | Small company accounts |
| COLLISONS LIMITED | Printing and recorded media | 2005 | Audit-exempt subsidiary |
| RICHARD CLOUGH LIMITED | Repair and installation of machinery | 2010 | Total exemption (full) |
| DE VERDE SYSTEMS LTD | Wood products | 2010 | Total exemption (full) |