| PETREL LIMITED | Electrical equipment | 1981 | Audit-exempt subsidiary |
| SHELLEY (HALESOWEN) LIMITED | Fabricated metal products | 1981 | Total exemption (full) |
| MAN ACOUSTICS LIMITED | Fabricated metal products | 1981 | Total exemption (full) |
| MIDLAND AIR CONDITIONING LIMITED | Repair and installation of machinery | 1981 | Total exemption (full) |
| WESTERN PEGASUS LIMITED | Fabricated metal products | 1981 | Total exemption (full) |
| WHITELINK LIMITED | Other manufacturing | 1982 | Total exemption (full) |
| COLUMBIA PRECISION LIMITED | Fabricated metal products | 1982 | Total exemption (full) |
| FREDERICK COOPER (BIRMINGHAM) LIMITED | Fabricated metal products | 1982 | Small company accounts |
| T.D. CROSS LIMITED | Other manufacturing | 1982 | Medium company accounts |
| H.P.P. (U.K.) LIMITED | Other manufacturing | 1982 | Total exemption (full) |
| STEREX ELECTROLYSIS INTERNATIONAL LIMITED | Other manufacturing | 1982 | Total exemption (full) |
| ROWENA JEWELLERY LIMITED | Basic metals | 1982 | Unaudited abridged |
| WATERBURY BATHROOM ACCESSORIES LTD. | Fabricated metal products | 1982 | Total exemption (full) |
| KINGATE PRESS (BIRMINGHAM) LIMITED | Paper and paperboard | 1983 | Total exemption (full) |
| ASTON MANOR LIMITED | Beverages | 1983 | Group accounts |
| AVONSTAR TRADING COMPANY LIMITED | Fabricated metal products | 1983 | Total exemption (full) |
| POWER CAPACITORS LIMITED | Electrical equipment | 1983 | Total exemption (full) |
| THERMOSEAL GROUP LIMITED | Glass, ceramics, cement and stone | 1983 | Medium company accounts |
| R. & E. PRESSWORK LIMITED | Fabricated metal products | 1983 | Total exemption (full) |
| LANGDEAN MANUFACTURING LIMITED | Rubber and plastics | 1983 | Total exemption (full) |
| STECHFORD MOULDINGS LIMITED | Rubber and plastics | 1983 | Small company accounts |
| LANDER INTECH LIMITED | Motor vehicles and parts | 1983 | Full accounts |
| HYDRAPOWER DYNAMICS LIMITED | Fabricated metal products | 1983 | Full accounts |
| BEAUCREST LIMITED | Paper and paperboard | 1983 | Total exemption (full) |
| GOODYEAR INDUSTRIAL RUBBER PRODUCTS LIMITED | Rubber and plastics | 1983 | Full accounts |
| PRECISION MICRO LIMITED | Fabricated metal products | 1983 | Full accounts |
| HOPKINS CONCRETE LIMITED | Glass, ceramics, cement and stone | 1983 | Full accounts |
| P AND R STEEL PRESSING UK LTD | Fabricated metal products | 1984 | Unaudited abridged |
| CENTRAL PALLET COMPANY LIMITED | Wood products | 1984 | Total exemption (full) |
| ALLVENT LIMITED | Fabricated metal products | 1984 | Total exemption (full) |
| M.J. METALCRAFT LIMITED | Fabricated metal products | 1984 | Total exemption (full) |
| DAVRAN JEWELLERY LIMITED | Other manufacturing | 1984 | Total exemption (full) |
| ISHIDA EUROPE LTD. | Machinery and equipment | 1984 | Group accounts |
| ORBIT INTERNATIONAL PLC | Clothing | 1984 | Full accounts |
| ACONIA CASTINGS LIMITED | Other manufacturing | 1984 | Total exemption (full) |
| G C E FLUID POWER LIMITED | Fabricated metal products | 1984 | Total exemption (full) |
| SAMUEL HEATH & SONS GROUP SERVICES LIMITED | Other manufacturing | 1985 | Unaudited abridged |
| KINGFRY MEAT PRODUCTS LIMITED | Food products | 1985 | Total exemption (full) |
| FIRSTPRESS (PLASTIC MOULDERS) LIMITED | Rubber and plastics | 1985 | Total exemption (full) |
| KIRMELL LIMITED | Fabricated metal products | 1985 | Total exemption (full) |
| BADGER ANODISING (BIRMINGHAM) LIMITED | Fabricated metal products | 1985 | Total exemption (full) |
| 01970767 LIMITED | Fabricated metal products | 1985 | Total exemption (small) |
| TRADITIONAL CONSERVATORIES LIMITED | Wood products | 1986 | Total exemption (full) |
| WATCH GEMS LIMITED | Other manufacturing | 1986 | Total exemption (full) |
| LARKSHILL ENGINEERING LIMITED | Fabricated metal products | 1986 | Unaudited abridged |
| FORM FABRICATIONS (BIRMINGHAM) LIMITED | Fabricated metal products | 1986 | Total exemption (full) |
| SOCKET & ALLIED SCREWS LIMITED | Fabricated metal products | 1986 | Total exemption (full) |
| BSA GUNS (UK) LIMITED | Fabricated metal products | 1986 | Small company accounts |
| A.E.S. (BIRMINGHAM) LIMITED | Repair and installation of machinery | 1986 | Total exemption (full) |
| RAFFLECOURT LIMITED | Fabricated metal products | 1986 | Total exemption (full) |
| VISACREM INTERNATIONAL LIMITED | Machinery and equipment | 1986 | Total exemption (full) |
| CONSORTIUM JEWELLERY LIMITED | Other manufacturing | 1986 | Unaudited abridged |
| MOTION FINANCE LIMITED | Other manufacturing | 1986 | Small company accounts |
| RNA AUTOMATION LIMITED | Machinery and equipment | 1986 | Medium company accounts |
| TURAL REALISATIONS 2016 LIMITED | Furniture | 1986 | Medium company accounts |
| CANDELA TRADITIONAL LIGHTING LIMITED | Electrical equipment | 1986 | Total exemption (full) |
| A J R PRECISION PLASTICS LIMITED | Rubber and plastics | 1986 | Total exemption (full) |
| COGNEX UK, LTD | Other manufacturing | 1987 | Small company accounts |
| JQV GEMSTONES LTD | Other manufacturing | 1987 | Total exemption (full) |
| AIR LIQUIDE LIMITED | Pharmaceuticals | 1987 | Full accounts |