| A. R. RUDGE LIMITED | Repair and installation of machinery | 1960 | Total exemption (full) |
| ELTA-UK LIMITED | Machinery and equipment | 1964 | Full accounts |
| GLENDENNING PLASTICS LIMITED | Rubber and plastics | 1965 | Audited abridged |
| DUDLEY AERIAL SERVICES LIMITED | Electrical equipment | 1975 | Total exemption (full) |
| D. J. LIFT SERVICES LIMITED | Repair and installation of machinery | 1976 | Total exemption (full) |
| ML SUBCO LIMITED | Repair and installation of machinery | 1978 | Audit-exempt subsidiary |
| E.M.U. ENGINEERING LIMITED | Fabricated metal products | 1981 | Total exemption (full) |
| MEREK ENGINEERING LIMITED | Machinery and equipment | 1983 | Total exemption (full) |
| COPE ELECTRONICS LIMITED | Electrical equipment | 1984 | Total exemption (full) |
| INTRALOX LIMITED | Rubber and plastics | 1984 | Full accounts |
| TRIDENT SECTIONS LIMITED | Fabricated metal products | 1988 | Total exemption (full) |
| ACCURATE SECTION BENDERS LIMITED | Fabricated metal products | 1990 | Total exemption (full) |
| UNITED STEELS LIMITED | Basic metals | 1990 | Medium company accounts |
| M.G.B. PRESS BRAKE SECTIONS LIMITED | Fabricated metal products | 1990 | Total exemption (full) |
| AAMP GLOBAL LIMITED | Electrical equipment | 1990 | Full accounts |
| PREMIER VIDEO PRODUCTS LIMITED | Electrical equipment | 1993 | Unaudited abridged |
| PLAZA INTERIOR DESIGNS LIMITED | Wood products | 1994 | Total exemption (full) |
| ENERGY SAVING GLASS LTD | Other manufacturing | 1996 | Total exemption (full) |
| PROSPOT LIMITED | Fabricated metal products | 1997 | Small company accounts |
| KENNAMETAL UK LIMITED | Fabricated metal products | 1997 | Full accounts |
| CRANE CARE LIMITED | Fabricated metal products | 1997 | Small company accounts |
| GRP BUILDING PRODUCTS LIMITED | Glass, ceramics, cement and stone | 1998 | Total exemption (full) |
| COPE TECHNOLOGY LIMITED | Electrical equipment | 1998 | Total exemption (full) |
| JOINTMEDICA LIMITED | Other manufacturing | 2000 | Total exemption (full) |
| REGIS UPHOLSTERY LIMITED | Furniture | 2000 | Total exemption (full) |
| GATEHOUSE ARCHITECTURAL LIMITED | Fabricated metal products | 2000 | Total exemption (full) |
| THE ELEVATOR GROUP LTD | Machinery and equipment | 2000 | Audit-exempt subsidiary |
| BRADBURY INTERNATIONAL U.K. LIMITED | Machinery and equipment | 2000 | Small company accounts |
| DAWLEY METALS LTD | Fabricated metal products | 2001 | Total exemption (full) |
| FIVES BRONX LIMITED | Machinery and equipment | 2001 | Small company accounts |
| LEEMAR UPHOLSTERY LIMITED | Furniture | 2001 | Total exemption (full) |
| PENCOM ENGINEERING LIMITED | Fabricated metal products | 2002 | Small company accounts |
| NEXTGEN SAFETY LTD | Repair and installation of machinery | 2002 | Total exemption (full) |
| J.R. PATTERNS LIMITED | Other manufacturing | 2003 | Unaudited abridged |
| CAMIS ELECTRONICS LIMITED | Computers, electronics and optics | 2003 | Total exemption (full) |
| ALUMINIUM SPECIAL PRODUCTS LIMITED | Fabricated metal products | 2003 | Total exemption (full) |
| DELTRON LIFTS LIMITED | Repair and installation of machinery | 2003 | Audit-exempt subsidiary |
| SAPPHIRE INSTALLATION AND DESIGN SERVICES LTD. | Furniture | 2003 | Unaudited abridged |
| CLARKE CONTROLS & DISTRIBUTION LIMITED | Computers, electronics and optics | 2003 | Total exemption (full) |
| SHEARLINE STEEL STRIP LIMITED | Basic metals | 2003 | Medium company accounts |
| BECK PROSPER LIMITED | Fabricated metal products | 2004 | Full accounts |
| KENNAMETAL MANUFACTURING UK LIMITED | Glass, ceramics, cement and stone | 2005 | Full accounts |
| MTI WELDING TECHNOLOGIES LTD | Machinery and equipment | 2005 | Group accounts |
| FEDERAL WELDER INTERNATIONAL LIMITED | Machinery and equipment | 2006 | Total exemption (full) |
| A1 SUBCO LIMITED | Repair and installation of machinery | 2006 | Audit-exempt subsidiary |
| IDEAL LIFTS SERVICE LIMITED | Repair and installation of machinery | 2006 | Total exemption (full) |
| AIR SEATING LIMITED | Furniture | 2007 | Total exemption (full) |
| AAR POWERDRIVES LIMITED | Repair and installation of machinery | 2007 | Total exemption (full) |
| PROPLAS 2008 LTD | Rubber and plastics | 2008 | Total exemption (full) |
| BESPOKE LINERS LTD | Rubber and plastics | 2009 | Total exemption (full) |
| A. T. SHEDS & FENCING LIMITED | Wood products | 2009 | Total exemption (full) |
| FRAMECLAD LIMITED | Fabricated metal products | 2009 | Medium company accounts |
| HANDICARE HOLDING LIMITED | Other manufacturing | 2009 | Full accounts |
| MIDLAND MEDICAL TECHNOLOGY LTD | Other manufacturing | 2010 | Total exemption (full) |
| EXEL ELEVATOR LIMITED | Repair and installation of machinery | 2010 | Total exemption (full) |
| AEL SUBCO LIMITED | Repair and installation of machinery | 2010 | Audit-exempt subsidiary |
| STILTZ LIMITED | Machinery and equipment | 2010 | Full accounts |