| BLACKWATER MANUFACTURING LIMITED | Glenrothes | 1987 | Total exemption (full) |
| BRAITHWAITE ENGINEERS LIMITED | Newport | 1987 | Small company accounts |
| CATERFORM STAINLESS STEEL FABRICATIONS LIMITED | Bradford | 1987 | Audit-exempt subsidiary |
| PREMIER LABORATORY SYSTEMS LIMITED | Cambridge | 1987 | Total exemption (full) |
| MORGAN COOPER LIMITED | Great Yarmouth | 1987 | Total exemption (full) |
| ARKONI LIMITED | Wokingham | 1987 | Total exemption (full) |
| BETA HEAT TREATMENT LIMITED | West Midlands | 1987 | Total exemption (full) |
| M.J. ALLEN PRECISION LTD | Ashford | 1987 | Audit-exempt subsidiary |
| P.D.L. ENGINEERING LIMITED | Stape Hill | 1987 | Total exemption (full) |
| WESSEX ENVIRONMENTAL SERVICES LIMITED | Southampton | 1987 | Total exemption (full) |
| DALES ENGINEERING SERVICES LIMITED | Peterhead | 1987 | Full accounts |
| PKD PRECISION SHEET METAL LIMITED | Burslem | 1987 | Unaudited abridged |
| WHITE BROS. (N'CLE-ON-TYNE) LIMITED | Newcastle upon Tyne | 1987 | Total exemption (full) |
| LODGE SHEET METAL FABRICATIONS LIMITED | — | 1987 | Total exemption (full) |
| MADEWELL PRODUCTS LIMITED | Tamworth | 1987 | Total exemption (full) |
| OPTIMUM PRECISION ENGINEERING LIMITED | Ely | 1987 | Total exemption (full) |
| REFINERY-SUPPLIES LIMITED | Oldham | 1987 | Total exemption (full) |
| VIRE ENGINEERING LIMITED | Totnes | 1987 | Total exemption (full) |
| WINLOCK SECURITY LIMITED | Leamington Spa | 1987 | Small company accounts |
| R.W.JONES (HESWALL) LIMITED | Wirral | 1987 | Total exemption (full) |
| WIDNES GALVANISING LIMITED | Solihull | 1987 | Audit-exempt subsidiary |
| GUTTERCREST LIMITED | Oswestry | 1987 | Full accounts |
| MILLER UK LIMITED | Cramlington | 1987 | Medium company accounts |
| TECNAIR MANUFACTURING COMPANY LIMITED | Shipley | 1987 | Full accounts |
| ELTA-NI LIMITED | Newtownabbey | 1987 | Audit-exempt subsidiary |
| AQUABLAST LIMITED | Beccles | 1988 | Total exemption (full) |
| CLOVIS LANDE ASSOCIATES LIMITED | Tonbridge | 1988 | Total exemption (full) |
| GEM INDUSTRIAL PRODUCTS LIMITED | Suffolk | 1988 | Group accounts |
| A1 STEEL LIMITED | Peterborough | 1988 | Total exemption (full) |
| CLAYDON PRECISION MACHINING LIMITED | Ipswich | 1988 | Total exemption (full) |
| CST INDUSTRIES (UK) LIMITED | South Normanton | 1988 | Group accounts |
| WESSEX FABRICATIONS LIMITED | Eastleigh | 1988 | Total exemption (full) |
| BLAKES BUILDING PROFILES LIMITED | Newbury | 1988 | Total exemption (full) |
| M.P.M. ENGINEERING SERVICES LIMITED | St Albans | 1988 | Total exemption (full) |
| WILLAND ENGINEERING COMPANY (HALIFAX) LIMITED | Hopwood Lane , Halifax | 1988 | Total exemption (full) |
| GARIC LIMITED | Liverpool | 1988 | Full accounts |
| CARREG FAWR DEVELOPMENTS LIMITED | Cwmbran | 1988 | Total exemption (full) |
| P & G FABRICATIONS (ESSEX) LIMITED | Essex | 1988 | Total exemption (full) |
| MAYLAN ENGINEERING LIMITED | Leicester | 1988 | Total exemption (full) |
| ORBITAL FABRICATIONS LIMITED | St Ives | 1988 | Medium company accounts |
| RIBERIA LIMITED | Sittingbourne Kent | 1988 | Total exemption (full) |
| C. & V. CARMICHAEL LIMITED | Cowdenbeath | 1988 | Total exemption (full) |
| DYNAFLUID LIMITED | Salop | 1988 | Small company accounts |
| GARADOR LIMITED | Somerset | 1988 | Full accounts |
| EDMO POWDER COATINGS LTD. | Wednesbury | 1988 | Small company accounts |
| D.B. SHEETMETALS LIMITED | Suffolk | 1988 | Total exemption (full) |
| GAZCO LIMITED | Exeter | 1988 | Medium company accounts |
| XCHANGER SERVICES LIMITED | Nuneaton | 1988 | Small company accounts |
| CORROCOAT CORROSIONEERING LIMITED | — | 1988 | Small company accounts |
| JOHN KING CHAINS LIMITED | Leeds | 1988 | Full accounts |
| MILL HILL ENGINEERING (HOLDINGS) LIMITED | 55/56 Lincoln Inn Fields | 1988 | Total exemption (full) |
| COMPLEXATOOLS LIMITED | Glossop | 1988 | Total exemption (full) |
| POWDER SYSTEMS LIMITED | Liverpool | 1988 | Total exemption (full) |
| J & K TRANSPORT LTD | Kent | 1988 | Unaudited abridged |
| CALDER ENGINEERING LTD. | Thurso | 1988 | Total exemption (full) |
| TIMLA LIMITED | Darlington | 1988 | Total exemption (full) |
| CELL SECURITY LIMITED | Derbyshire | 1988 | Audit-exempt subsidiary |
| PRINCIPLE FABRICATIONS LIMITED | Huddersfield | 1988 | Total exemption (full) |
| EMUGE-FRANKEN UK LIMITED | Rotherham | 1988 | Small company accounts |
| CALDERDALE ENGINEERING SERVICES LIMITED | Halifax | 1988 | Total exemption (full) |