| TRURO PORTABLE BUILDINGS LIMITED | Penryn | 1979 | Unaudited abridged |
| P. IRVING & SONS LIMITED | Lonsdale, Carnforth | 1980 | Total exemption (full) |
| WEAVO (FENCING) PRODUCTS LIMITED | Taunton | 1980 | Total exemption (full) |
| KITTO JOINERY LIMITED | Bristol | 1980 | Total exemption (full) |
| MARG SAT SANTOKH MANUFACTURERS LIMITED | Birmingham | 1980 | Total exemption (full) |
| PETAL POSTFORMING LIMITED | Irvinestown | 1980 | Total exemption (full) |
| J.H.R. PACKAGING COMPANY LIMITED(THE) | Mansfield | 1980 | Total exemption (full) |
| R.T.A. JOINERY LIMITED | Tunbridge Wells | 1980 | Total exemption (full) |
| SWANTECH LIMITED | Hull | 1980 | Total exemption (full) |
| AVANTI FITTED KITCHENS LIMITED | Brierley Hill | 1980 | Total exemption (full) |
| PATTRICK & THOMPSONS LIMITED | Aberdeen | 1981 | Small company accounts |
| BROOKRIDGE TIMBER LIMITED | Devon | 1981 | Group accounts |
| SHOWELL PACKING LIMITED | West Mids | 1981 | Small company accounts |
| PINEWOOD STRUCTURES LIMITED | Sandy | 1981 | Medium company accounts |
| ROY HENRY & CO. LIMITED | Bootle | 1981 | Total exemption (full) |
| ZEPHYRSPRING LIMITED | Essex | 1981 | Total exemption (full) |
| PALLET CENTRE LIMITED-THE | Newtownabbey | 1981 | Small company accounts |
| YARCOMBE WOODLAND PRODUCTS LIMITED | Somerset | 1981 | Total exemption (full) |
| WINGHAM TIMBER & MOULDINGS LIMITED | Chichester | 1981 | Small company accounts |
| FORMBY TIMBER SUPPLIES LIMITED | Southport | 1981 | Unaudited abridged |
| RICHMAN (U.K.) LIMITED | Sudbury | 1981 | Total exemption (full) |
| T.G. NORMAN (TIMBER) LIMITED | Brampton Road | 1982 | Total exemption (full) |
| MIDLAND INDUSTRIAL FLOORING LIMITED | Richmond | 1982 | Total exemption (full) |
| BEVERLEY VENEERS LIMITED | Lichfield | 1982 | Small company accounts |
| TIMBER FRAME SERVICES LIMITED | Solihull | 1982 | Small company accounts |
| ROOF PROFILES LIMITED | Edinburgh | 1982 | Small company accounts |
| T J ROSS (JOINERS) LIMITED | Glenrothes | 1982 | Total exemption (full) |
| NORTH KENT JOINERY LIMITED | Chatham | 1982 | Total exemption (full) |
| RAMSAY TIMBER LIMITED | Wigan | 1983 | Medium company accounts |
| WOODWASTE SYSTEMS LIMITED | Hythe | 1983 | Total exemption (full) |
| LEONARD R. PEARSON & CO. LIMITED | Cleckheaton | 1983 | Total exemption (full) |
| CASEY CONSTRUCTION LIMITED | Kirkwall | 1983 | Total exemption (full) |
| CLEVELAND JOINERY LIMITED | Godalming | 1983 | Total exemption (full) |
| MELCOURT INDUSTRIES LIMITED | Tetbury | 1983 | Full accounts |
| NEVILLE JOINERY LIMITED | Luton | 1983 | Small company accounts |
| CHELTENHAM PATTERNS (1983) LIMITED | Cheltenham | 1983 | Total exemption (full) |
| JAMES E.SMITH (TIMBER) LIMITED | Hockley | 1983 | Full accounts |
| B.S.COMPONENTS LIMITED | Leicester | 1983 | Total exemption (full) |
| FOREST GARDEN LIMITED | Kidderminster | 1983 | Full accounts |
| HOVECANE LIMITED | Poulton-le-Fylde | 1983 | Total exemption (full) |
| TIMBERLINK LIMITED | Market Drayton | 1983 | Total exemption (full) |
| TRYBAR LIMITED | London | 1983 | Total exemption (full) |
| B.A. HAXBY (BARNSLEY) LIMITED | South Yorkshire | 1984 | Total exemption (full) |
| CENTRAL PALLET COMPANY LIMITED | Birmingham | 1984 | Total exemption (full) |
| FULHAM TIMBER MERCHANTS LIMITED | London | 1984 | Medium company accounts |
| HARLOW TIMBER SYSTEMS LTD. | Loughborough | 1984 | Medium company accounts |
| TRUSS FORM LIMITED | Waterfoot | 1984 | Total exemption (full) |
| S & S TIMBER SUPPLIES LIMITED | Blackpool | 1984 | Total exemption (full) |
| ASHLEY SAW MILLS LIMITED | Brandon | 1984 | Unaudited abridged |
| TRADITIONAL PRODUCTS LIMITED | Gobowen Oswestry | 1984 | Total exemption (full) |
| WOODLINK FOREST PRODUCTS LIMITED | Bishops Castle | 1984 | Total exemption (full) |
| SOUTHERN SHEDS LIMITED | Rochester | 1984 | Total exemption (full) |
| IRMASS COMPANY LIMITED | Trafford Park | 1984 | Unaudited abridged |
| OLYMPIAN SHEDS LIMITED | Sandbach | 1984 | Total exemption (full) |
| BROADRACE LIMITED | Swindon | 1984 | Total exemption (full) |
| DJR ROOF TRUSSES LIMITED | Cornwall | 1984 | Total exemption (full) |
| WOOD INTERNATIONAL AGENCY LIMITED | Essex | 1984 | Full accounts |
| PENKILN SAWMILL COMPANY LIMITED | Dumfries | 1984 | Total exemption (full) |
| FH BALLYCLARE LIMITED | Stoke | 1984 | Full accounts |
| MASTER PATTERNS LIMITED | Bathgate | 1985 | Total exemption (full) |