| WILLIAM AUSTIN ENGINEERING SERVICES LIMITED | Coventry | 1976 | Unaudited abridged |
| MULCO (ENGINEERING) LIMITED | — | 1977 | Total exemption (full) |
| DYER BROS. (MARINE) LIMITED | Southampton | 1977 | Total exemption (full) |
| K L S (UK) LTD | Bourne | 1977 | Total exemption (full) |
| THETFORD INTERNATIONAL COMPACTORS SERVICE LIMITED | Thetford | 1977 | Total exemption (full) |
| SPENCE ENGINEERING LIMITED | Co. Down | 1977 | Total exemption (full) |
| PLANEWEIGHS LIMITED | Swansea | 1977 | Total exemption (full) |
| CENTRAL ELECTRICAL ARMATURE WINDING CO. LIMITED | Liverpool | 1977 | Small company accounts |
| COLCHESTER REWINDS AND REPAIRS LIMITED | Colchester | 1977 | Total exemption (full) |
| A.C.D. PLANT LIMITED | Leicester | 1977 | Total exemption (full) |
| ADCOCK REFRIGERATION AND AIR CONDITIONING LIMITED | Belper | 1977 | Medium company accounts |
| COLE MECHANICAL SERVICES LIMITED | Chesham | 1977 | Total exemption (full) |
| THISTLE MARINE (PETERHEAD) LIMITED | Peterhead | 1977 | Total exemption (full) |
| STAFFORDS LIMITED | Park Liverpool | 1977 | Total exemption (full) |
| MELVYN CARR LIMITED | Sheffield | 1977 | Total exemption (full) |
| DAVISON FORKLIFT LIMITED | Telford | 1977 | Total exemption (full) |
| LUNAR REFRIGERATION LIMITED | Morecambe | 1977 | Total exemption (full) |
| ORONA LIMITED | Sheffield | 1977 | Full accounts |
| D.B. INTERNATIONAL LIMITED | Berkshire | 1977 | Total exemption (full) |
| W. HALL LIMITED | Newtownabbey | 1977 | Total exemption (full) |
| ELGIN REFRIGERATION SERVICES LIMITED | Elgin | 1977 | Total exemption (full) |
| MICRON-ELLIS LIMITED | Sheffield | 1977 | Total exemption (full) |
| FIRMHELM LIMITED | Gwynedd | 1977 | Total exemption (full) |
| GRANT'S ELECTRICAL SERVICES (N.I.) LIMITED | Ballymena | 1977 | Full accounts |
| LAMBDA PHOTOMETRICS LIMITED | Harpenden | 1977 | Unaudited abridged |
| EASICOOK MICROWAVE LIMITED | Llanishen | 1977 | Unaudited abridged |
| GREY SIMMONDS FOOD SERVICE EQUIPMENT LIMITED | Brackley | 1977 | Small company accounts |
| BOILERHOUSE SERVICES LIMITED | Lisburn | 1977 | Total exemption (full) |
| ORANWORTH LIMITED | Lane,hamble, Southampton | 1977 | Total exemption (full) |
| ANGLIA LOCKSMITHS & SAFE ENGINEERS LIMITED | Suffolk | 1977 | Unaudited abridged |
| MTMAS LIMITED | Swadlincote | 1977 | Total exemption (full) |
| ML SUBCO LIMITED | Kingswinford | 1978 | Audit-exempt subsidiary |
| NELSON DISH AND GLASSWASHING MACHINES LIMITED | London | 1978 | Total exemption (full) |
| GUNDERSEN ENTERPRISES LIMITED | Vale of Glamorgan | 1978 | Total exemption (full) |
| JOHN MILLER (CORSHAM) LIMITED | Chippenham | 1978 | Total exemption (full) |
| DEE COMMUNICATIONS LIMITED | Chester | 1978 | Total exemption (full) |
| GEYER PLANT SERVICES LIMITED | Fife | 1978 | Total exemption (full) |
| WHATLEY & CO. (PEWSEY) LIMITED | Wilts | 1978 | Total exemption (full) |
| TAMPO LIMITED | Sunbury on Thames | 1978 | Total exemption (full) |
| ROTON COMPRESSOR SERVICES LIMITED | Oldham | 1978 | Total exemption (full) |
| ISS GROUP SERVICES LIMITED | Manchester | 1978 | Total exemption (full) |
| ORION - LINK LIMITED | Birmingham | 1978 | Unaudited abridged |
| D.I.P.T. LIMITED | Derby | 1978 | Group accounts |
| GHL LIFTRUCKS LIMITED | Nottingham | 1978 | Full accounts |
| CLAYTON THERMAL PRODUCTS LIMITED | Runcorn | 1978 | Small company accounts |
| SAM COULBECK (REFRIGERATION RENTALS) LIMITED | Grimsby | 1978 | Total exemption (full) |
| FLEETCLEAN LIMITED | West Yorkshire | 1978 | Total exemption (full) |
| ROYSTON LIMITED | Wincomblee Road | 1978 | Full accounts |
| J. SCOTT & SONS LIMITED | Ilford | 1978 | Total exemption (full) |
| F.M.S. (MIDLANDS) LIMITED | Stoke on Trent | 1978 | Total exemption (full) |
| NEDERMAN LIMITED | Preston | 1978 | Full accounts |
| EAGLE CONTROL ENGINEERING LIMITED | Cheshire | 1978 | Total exemption (full) |
| STANSFIELD AUTO ELECTRICAL SERVICES LIMITED | Leighton Buzzard | 1978 | Total exemption (full) |
| BOAT ELECTRICS & ELECTRONICS LIMITED | Irvine | 1978 | Total exemption (full) |
| WELDING ENGINEERS (HERTFORD) LIMITED | Ware | 1978 | Small company accounts |
| FURUNO (UK) LIMITED | Hampshire | 1978 | Group accounts |
| BELCHER ENGINEERING LIMITED | Diss | 1978 | Total exemption (full) |
| HYDRAULIC MOBILE SERVICES (MERSEYSIDE) LIMITED | Widnes | 1978 | Total exemption (full) |
| T.H. WHITE, INSTALLATION, LIMITED | Wiltshire | 1978 | Full accounts |
| EDSON MACHINERY COMPANY LIMITED | Horley | 1978 | Total exemption (full) |