| CODA PLASTICS LIMITED | Norfolk | 1973 | Small company accounts |
| CLIFTON RUBBER COMPANY LIMITED | St. Ives | 1973 | Total exemption (full) |
| SPECIALISED LATEX SERVICES LIMITED | Thame | 1973 | Total exemption (full) |
| THE ARIEL GROUP LIMITED | Chesterfield | 1973 | Full accounts |
| INOPLAS TECHNOLOGY LIMITED | Wimborne | 1973 | Total exemption (full) |
| DEYN (PLASTICS) LIMITED | Hereford | 1973 | Total exemption (full) |
| MERIT PLASTIC MOULDINGS LIMITED | Diss | 1973 | Total exemption (full) |
| TRI-PACK PACKAGING SYSTEMS LIMITED | Grimsby | 1973 | Small company accounts |
| S.A.F.I. LTD | Poole | 1973 | Small company accounts |
| BRAND WINDOWS LIMITED | Winchester | 1973 | Total exemption (full) |
| ROTATIONAL MOULDINGS LIMITED | Furness Vale High Peak | 1973 | Audited abridged |
| ICL TECH LIMITED | Glasgow | 1973 | Total exemption (full) |
| RADIUS SUBTERRA LIMITED | Alfreton | 1973 | Full accounts |
| CORDEK LIMITED | Horsham | 1973 | Full accounts |
| S.M. GOODCHILD LIMITED | North Lincolnshire | 1973 | Total exemption (full) |
| FRETFOIL LIMITED | West Bromwich | 1973 | Total exemption (full) |
| BROANMAIN LIMITED | Dorking | 1974 | Total exemption (full) |
| PYRANHA MOULDINGS LIMITED | Runcorn | 1974 | Unaudited abridged |
| FAERCH UKCO II LIMITED | Ely | 1974 | Unaudited abridged |
| AMMERAAL BELTECH LIMITED | Hertford, | 1974 | Full accounts |
| CALEDONIAN OPTICAL LIMITED | Aberdeen | 1974 | Small company accounts |
| ADVANCED POLYMERS LIMITED | Worthing | 1974 | Total exemption (full) |
| THULECRAFT LIMITED | Shetland | 1974 | Total exemption (full) |
| BADGER CONVERTERS LIMITED | East Bergholt | 1974 | Total exemption (full) |
| FUMAIR LIMITED | Hertford | 1974 | Total exemption (full) |
| HARRISON-VERITY PRODUCTS LIMITED | Blackburn | 1974 | Total exemption (full) |
| MEDASIL SURGICAL LIMITED | Leeds | 1974 | Total exemption (full) |
| NORMAN KNIGHTS LIMITED | Wickford | 1974 | Total exemption (full) |
| INDICO RUBBER CO. LIMITED | Hyde Cheshire | 1974 | Total exemption (full) |
| WESTWARD MOULDINGS LIMITED | Gunnislake Cornwall | 1974 | Total exemption (full) |
| GOODFELLOW CAMBRIDGE LIMITED | Huntingdon | 1974 | Full accounts |
| BENSON SIGNS LIMITED | Merseyside | 1974 | Small company accounts |
| MAYNARD & HARRIS PLASTICS | Corby | 1975 | Full accounts |
| PLASTICS W. GRAHAM LIMITED | Glasgow | 1975 | Total exemption (full) |
| A.B.G. RUBBER & PLASTICS LIMITED | Leicester | 1975 | Small company accounts |
| PIPEX LIMITED | Stonehouse | 1975 | Full accounts |
| NAIAD PLASTICS LIMITED | Littlehampton | 1975 | Total exemption (full) |
| STEVENSONS (ADVERTISING PLASTICS) LIMITED | Preston | 1975 | Unaudited abridged |
| FLEXITEEK INTERNATIONAL LIMITED | Maldon | 1975 | Small company accounts |
| FLAMBEAU EUROPLAST LTD | Kent | 1975 | Full accounts |
| A.V. ENGINEERING SERVICES LIMITED | Royston | 1975 | Total exemption (full) |
| AUBIC SALES (BRIGHTON) LIMITED | Littlehampton | 1975 | Total exemption (full) |
| BRETT MARTIN DAYLIGHT SYSTEMS LIMITED | Coventry | 1975 | Full accounts |
| LICHFIELD PLASTICS LIMITED | Rugeley | 1975 | Total exemption (full) |
| TITUS TOOL COMPANY LIMITED | London | 1975 | Total exemption (full) |
| ANDEL PLASTICS LIMITED | Birmingham | 1975 | Total exemption (full) |
| EAST YORKSHIRE ALUMINIUM & GLASS LIMITED | Hull | 1975 | Small company accounts |
| ELEKEM LIMITED | Porth | 1975 | Small company accounts |
| OAKBRAY LIMITED | Stoke-on-Trent | 1975 | Total exemption (full) |
| HILLS POLY-PRINT LTD | Grantham | 1975 | Total exemption (full) |
| LAMINAR MEDICA LIMITED | London | 1975 | Small company accounts |
| JOBEL ENGINEERING LIMITED | Cornwall | 1976 | Total exemption (full) |
| BURTON RUBBER CO. LIMITED | Burton on Trent | 1976 | Total exemption (full) |
| ROPERHURST LIMITED | Barry | 1976 | Small company accounts |
| WIPAK UK LIMITED | Welshpool | 1976 | Full accounts |
| HAMBLESIDE DANELAW LIMITED | Daventry | 1976 | Full accounts |
| CUSTOM DESIGN MOULDINGS LIMITED | Cwmbran | 1976 | Total exemption (full) |
| POLI-FILM UK LIMITED | Daventry | 1976 | Medium company accounts |
| ENVICO ENGINEERING LIMITED | Swansea | 1976 | Medium company accounts |
| BARLODGE LIMITED | Redditch | 1976 | Total exemption (full) |