| REFRESCO BEVERAGES UK LIMITED | Beverages | 1919 | Full accounts |
| QUADRALENE LIMITED | Chemicals | 1930 | Full accounts |
| RYKNELD TEAN LIMITED | Textiles | 1941 | Medium company accounts |
| PW DEFENCE LTD | Chemicals | 1949 | Full accounts |
| W.BALL & SON LIMITED | Textiles | 1954 | Total exemption (full) |
| ROLLS-ROYCE SUBMARINES LIMITED | Fabricated metal products | 1959 | Full accounts |
| IVOR SHAW LIMITED | Other manufacturing | 1963 | Full accounts |
| LUBRIZOL LIMITED | Chemicals | 1963 | Full accounts |
| PEKTRON GROUP LIMITED | Computers, electronics and optics | 1964 | Full accounts |
| WALLIS BROTHERS LIMITED | Textiles | 1965 | Total exemption (full) |
| DEB DISPENSING LIMITED | Other manufacturing | 1965 | Audit-exempt subsidiary |
| D.G. CONTROLS LIMITED | Electrical equipment | 1967 | Total exemption (full) |
| M.A. FORD EUROPE LIMITED | Fabricated metal products | 1967 | Full accounts |
| GARDNER AEROSPACE - WALES LIMITED | Fabricated metal products | 1969 | Audit-exempt subsidiary |
| LOCKWOODS LIMITED | Food products | 1973 | Small company accounts |
| OWEN TAYLOR AND SONS LIMITED | Food products | 1975 | Medium company accounts |
| J.A. MCDONAGH ENGINEERING LIMITED | Basic metals | 1977 | Total exemption (full) |
| RANDALLS FABRICATIONS LIMITED | Fabricated metal products | 1977 | Small company accounts |
| D.I.P.T. LIMITED | Repair and installation of machinery | 1978 | Group accounts |
| RIVERSIDE MEDICAL PACKAGING COMPANY LIMITED | Other manufacturing | 1979 | Full accounts |
| PREMIER FUEL SYSTEMS LIMITED | Rubber and plastics | 1979 | Total exemption (full) |
| B.C.B. INTERNATIONAL LIMITED | Other manufacturing | 1979 | Full accounts |
| PEKTRON PLC | Computers, electronics and optics | 1980 | Group accounts |
| TIOGA DESIGN SERVICES LTD | Machinery and equipment | 1981 | Small company accounts |
| DATAPATH LIMITED | Computers, electronics and optics | 1982 | Full accounts |
| FATHOMTREE LIMITED | Rubber and plastics | 1982 | Total exemption (full) |
| HOLSCOT ADVANCED POLYMERS LIMITED | Rubber and plastics | 1983 | Small company accounts |
| FABRIC PRESENTATIONS LIMITED | Textiles | 1986 | Total exemption (full) |
| RVL AIRTECH LIMITED | Fabricated metal products | 1986 | Small company accounts |
| B.R. PLANT ENGINEERS LTD | Repair and installation of machinery | 1986 | Total exemption (full) |
| SCALEMASTER LIMITED | Other manufacturing | 1986 | Total exemption (full) |
| TERRATRIP (UK) LIMITED | Computers, electronics and optics | 1987 | Total exemption (full) |
| KANDELA LIGHTING LIMITED | Other manufacturing | 1987 | Total exemption (full) |
| INDUSTRIAL PROCESS PUMPS LIMITED | Machinery and equipment | 1987 | Total exemption (full) |
| POSITIVE ID LABELLING LIMITED | Paper and paperboard | 1987 | Total exemption (full) |
| CLOTHWORKS (DERBY) LIMITED | Other manufacturing | 1988 | Total exemption (full) |
| NCS FABRICATIONS LTD | Other manufacturing | 1988 | Total exemption (full) |
| SPEED PLASTICS LIMITED | Rubber and plastics | 1989 | Total exemption (full) |
| PARTICLE TECHNOLOGY LIMITED | Chemicals | 1989 | Total exemption (full) |
| INTERNATIONAL TRIMMINGS AND LABELS LIMITED | Textiles | 1989 | Full accounts |
| DELAMIN LIMITED | Chemicals | 1991 | Total exemption (full) |
| HERITAGE TRIMMINGS LIMITED | Textiles | 1991 | Small company accounts |
| SYNTEGON TECHNOLOGY LIMITED | Machinery and equipment | 1991 | Full accounts |
| DAVIS DERBY LIMITED | Electrical equipment | 1992 | Full accounts |
| M.W. (POLYMER PRODUCTS) LIMITED | Chemicals | 1992 | Total exemption (full) |
| CROFT PRINTING LIMITED | Printing and recorded media | 1993 | Total exemption (full) |
| FAIRHAVEN ELECTRONICS LIMITED | Computers, electronics and optics | 1993 | Total exemption (full) |
| REFRESCO DRINKS UK LIMITED | Beverages | 1993 | Full accounts |
| SWIFT ENGINEERING SERVICES (DERBY) LIMITED | Fabricated metal products | 1993 | Total exemption (full) |
| MCTURK CATERING SUPPLIES LIMITED | Food products | 1994 | Unaudited abridged |
| PORTLAND WIRE PRODUCTS LIMITED | Fabricated metal products | 1994 | Small company accounts |
| WESCOM SIGNAL AND RESCUE UK LIMITED | Chemicals | 1994 | Audit-exempt subsidiary |
| DRS PRECISION LTD | Ships, aircraft, rail and other transport | 1994 | Total exemption (full) |
| ETHIPRINT LIMITED | Printing and recorded media | 1994 | Unaudited abridged |
| PRIME OPTICAL COMPANY LIMITED | Other manufacturing | 1994 | Total exemption (full) |
| DUPRAL HUNTER LIMITED | Fabricated metal products | 1994 | Total exemption (full) |
| CENTRAL HIDE & SKIN COMPANY LIMITED | Leather goods and footwear | 1995 | Total exemption (full) |
| SKIP UNITS LIMITED | Fabricated metal products | 1995 | Small company accounts |
| CASTLE CONTAINER SERVICES LIMITED | Fabricated metal products | 1995 | Small company accounts |
| ROBER LIMITED | Other manufacturing | 1995 | Total exemption (full) |