| EYLAND & SONS LIMITED | Fabricated metal products | 1894 | Audit-exempt subsidiary |
| HENRY SQUIRE & SONS LIMITED | Fabricated metal products | 1906 | Full accounts |
| HOWARD BUTLER LIMITED | Computers, electronics and optics | 1931 | Full accounts |
| WALSALL BOX COMPANY LIMITED(THE) | Paper and paperboard | 1934 | Total exemption (full) |
| POWER UTILITIES LIMITED | Other manufacturing | 1934 | Audited abridged |
| SWATKINS GROUP LIMITED | Basic metals | 1943 | Total exemption (full) |
| CARVER INTERNATIONAL LIMITED | Machinery and equipment | 1944 | Full accounts |
| CRAIG & DERRICOTT LIMITED | Electrical equipment | 1944 | Medium company accounts |
| IDEAL & W R S COMPANY LTD | Leather goods and footwear | 1946 | Unaudited abridged |
| COOKE BROTHERS LIMITED | Fabricated metal products | 1953 | Small company accounts |
| GABRIEL POWER & CO.LIMITED | Leather goods and footwear | 1954 | Audit-exempt subsidiary |
| K.ENGINEERING COMPANY (WEST BROMWICH) LIMITED | Fabricated metal products | 1954 | Total exemption (full) |
| AULTON & BUTLER LIMITED | Other manufacturing | 1955 | Total exemption (full) |
| TRU-THREAD LIMITED | Fabricated metal products | 1958 | Small company accounts |
| SUPERITE TOOLS LIMITED | Repair and installation of machinery | 1958 | Small company accounts |
| ADELAIDE ENGINEERING COMPANY LIMITED | Fabricated metal products | 1960 | Audit-exempt subsidiary |
| POWRMATIC LIMITED | Fabricated metal products | 1960 | Full accounts |
| BBL TWO LTD | Leather goods and footwear | 1961 | Total exemption (full) |
| CHARLES CANTRILL LIMITED | Wood products | 1962 | Total exemption (full) |
| J HARPER & SONS (WELDING FABRICATIONS) LIMITED | Fabricated metal products | 1962 | Total exemption (full) |
| G.H.STAFFORD & SON LIMITED | Clothing | 1963 | Total exemption (full) |
| BIRCHILLS AUTOMOTIVE (PRESSWORK) LIMITED | Fabricated metal products | 1964 | Full accounts |
| RUBBERNEK FITTINGS LIMITED | Fabricated metal products | 1965 | Small company accounts |
| SATCHROME LIMITED | Fabricated metal products | 1965 | Unaudited abridged |
| WALSALL PRESSINGS COMPANY LIMITED | Motor vehicles and parts | 1966 | Full accounts |
| G.F.P.ENGINEERING LIMITED | Chemicals | 1968 | Total exemption (full) |
| Q.A.ELECTRICAL PRODUCTS LIMITED | Electrical equipment | 1971 | Audit-exempt subsidiary |
| J.P. METAL TREATMENTS LIMITED | Chemicals | 1971 | Total exemption (full) |
| T.R. FASTENINGS LIMITED | Fabricated metal products | 1973 | Full accounts |
| DINSMORES LIMITED | Other manufacturing | 1973 | Total exemption (full) |
| HEATHYARDS ENGINEERING CO. LIMITED | Fabricated metal products | 1974 | Full accounts |
| GORRINGE SPORTSWEAR LIMITED | Clothing | 1974 | Total exemption (full) |
| ELDON TOOL AND ENGINEERING LIMITED | Fabricated metal products | 1975 | Small company accounts |
| STRIMECH ENGINEERING LIMITED | Machinery and equipment | 1976 | Total exemption (full) |
| M. GREENAWAY & SON LIMITED | Fabricated metal products | 1976 | Total exemption (full) |
| C.J. MACHINE SERVICES LIMITED | Rubber and plastics | 1977 | Total exemption (full) |
| POLYSTROP LIMITED | Other manufacturing | 1977 | Small company accounts |
| BIRMINGHAM BURNER (WALSALL) LIMITED | Fabricated metal products | 1978 | Total exemption (full) |
| PP CONTROL & AUTOMATION LIMITED | Computers, electronics and optics | 1978 | Medium company accounts |
| MACKWELL ELECTRONICS LIMITED | Computers, electronics and optics | 1979 | Medium company accounts |
| SAMUEL WILKES (ENGINEERING) LIMITED | Fabricated metal products | 1979 | Total exemption (full) |
| OAKHINGE LIMITED | Machinery and equipment | 1979 | Total exemption (full) |
| BROWNHILLS GLASS COMPANY LIMITED | Glass, ceramics, cement and stone | 1980 | Full accounts |
| METAFIN GROUP HOLDINGS LIMITED | Fabricated metal products | 1980 | Total exemption (full) |
| BLOXWICH METAL FINISHING CO. LIMITED | Repair and installation of machinery | 1981 | Total exemption (full) |
| JOHN COX COLD STORES AND DISTRIBUTION SERVICES LIMITED | Food products | 1981 | Full accounts |
| WILKES SECURITY PRODUCTS LIMITED | Fabricated metal products | 1982 | Total exemption (full) |
| LEBRONZE ALLOYS UK LIMITED | Fabricated metal products | 1982 | Full accounts |
| LEAMORE WINDOWS LIMITED | Rubber and plastics | 1983 | Medium company accounts |
| PROVINCIAL SAFETY SERVICES LIMITED | Clothing | 1983 | Unaudited abridged |
| SKILLGAME LIMITED | Other manufacturing | 1984 | Total exemption (full) |
| ZINCO (MIDLANDS) LIMITED | Basic metals | 1986 | Total exemption (full) |
| WALSALL LOCKS LIMITED | Fabricated metal products | 1986 | Unaudited abridged |
| ACE ADHESIVES LIMITED | Chemicals | 1986 | Small company accounts |
| MIDLAND MOULDINGS LIMITED | Wood products | 1988 | Total exemption (full) |
| ROTOMETRICS INTERNATIONAL LIMITED | Other manufacturing | 1989 | Full accounts |
| L.V.H. COATINGS LIMITED | Chemicals | 1990 | Small company accounts |
| M.V.- MECCANICA VERGHERA LIMITED | Motor vehicles and parts | 1990 | Total exemption (full) |
| COUNTERPLAS LIMITED | Rubber and plastics | 1990 | Full accounts |
| BLACK COUNTRY WINDOWS LIMITED | Other manufacturing | 1991 | Total exemption (full) |