| ELECTROHM LIMITED | Swansea Valley | 1988 | Total exemption (full) |
| UNICO (UK) LTD. | Milton Keynes | 1988 | Small company accounts |
| FAIRFIELD CONTROLEC LTD. | Grimsby | 1988 | Total exemption (full) |
| EXEGON LIMITED | Stamford | 1988 | Unaudited abridged |
| CYGNUS AUTOMOTIVE LIMITED | — | 1988 | Small company accounts |
| RALSPEED LIMITED | Blackburn | 1988 | Total exemption (full) |
| SURFACE TECHNOLOGY INTERNATIONAL LIMITED | Windsor | 1988 | Full accounts |
| TRILUX LIGHTING LIMITED | Chelmsford | 1988 | Full accounts |
| ROLEC SERVICES LIMITED | Boston | 1988 | Medium company accounts |
| TELFORD TECHNICAL RESEARCH LIMITED | Surrey | 1988 | Total exemption (full) |
| SOLITE EUROPE LIMITED | Redditch | 1988 | Audit-exempt subsidiary |
| X P PLC | Berkshire | 1988 | Full accounts |
| FEIN INDUSTRIAL POWER TOOLS U.K. LIMITED | Daventry | 1988 | Small company accounts |
| FRANTRONICS LIMITED | Purley | 1988 | Total exemption (full) |
| M P K CONTROLS LTD. | Solihull | 1988 | Total exemption (full) |
| GEMACO HOLDINGS LIMITED | Dorset | 1988 | Group accounts |
| CLANRYE ELECTRICAL SUPPLIES LIMITED | Newry | 1988 | Unaudited abridged |
| POWERBOX LIMITED | Alresford | 1989 | Total exemption (full) |
| LUMISPHERE PRODUCTS LTD. | Pickering | 1989 | Total exemption (full) |
| P4 LIMITED | Fakenham | 1989 | Small company accounts |
| LEVITON MANUFACTURING UK LIMITED | London | 1989 | Full accounts |
| GRENADIER FIRELIGHTERS LIMITED | Barrow, Chester | 1989 | Total exemption (full) |
| UNDERWATER LIGHTS LIMITED | Dunton Green Sevenoaks | 1989 | Total exemption (full) |
| WIELAND ELECTRIC LIMITED | Elstead | 1989 | Small company accounts |
| WARMWORLD U.K. LIMITED | Bristol | 1989 | Total exemption (full) |
| DAVLEC LIMITED | Montgomeryshire. | 1989 | Total exemption (full) |
| CARLTON CONTROLS LIMITED | Waltham Abbey | 1989 | Total exemption (full) |
| GNB INDUSTRIAL POWER (UK) LIMITED | Bolton | 1989 | Full accounts |
| ZAPI UK LIMITED | Shropshire | 1989 | Medium company accounts |
| DYNAMIC EUROPE LIMITED | Worcestershire | 1989 | Small company accounts |
| KBIOSYSTEMS LIMITED | King’s Lynn | 1989 | Total exemption (full) |
| SPECIALS LIGHTING DESIGN LTD. | Fyfield | 1989 | Unaudited abridged |
| CALREC AUDIO LIMITED | Hebden Bridge | 1989 | Audit-exempt subsidiary |
| WHIPPENDELL MARINE LIMITED | Milton Keynes | 1989 | Small company accounts |
| GROSVENOR TECHNOLOGY LIMITED | London | 1989 | Full accounts |
| WILLOW TECHNOLOGIES LIMITED | Redditch | 1989 | Audit-exempt subsidiary |
| BEKO PLC | Watford | 1989 | Full accounts |
| EURONETWORK LIMITED | Milton Keynes | 1989 | Unaudited abridged |
| SERPECON LIMITED | Waterlooville | 1989 | Total exemption (full) |
| TRIOGEN LIMITED | Glasgow | 1989 | Total exemption (full) |
| SPECTRA DISPLAYS LIMITED | Ely | 1989 | Total exemption (full) |
| CSS TOTAL SECURITY LIMITED | Fareham | 1989 | Audit-exempt subsidiary |
| WEST COAST CONTROLS LIMITED | Glasgow | 1989 | Total exemption (full) |
| JOURNEO PASSENGER SYSTEMS LIMITED | Ashby-de-la-Zouch | 1989 | Full accounts |
| SELUX UK LIMITED | Worcestershire | 1989 | Small company accounts |
| PACER COMPONENTS LIMITED | Redditch | 1989 | Audit-exempt subsidiary |
| J.C. INSTRUMENTS LIMITED | Manchester | 1989 | Total exemption (full) |
| ICAM ARCHIVE SYSTEMS LIMITED | Leek | 1989 | Total exemption (full) |
| TAKEX EUROPE LIMITED | Basingstoke | 1989 | Small company accounts |
| AXON CABLE LIMITED | Dunfermline | 1990 | Full accounts |
| HYCO MANUFACTURING LIMITED | Castleford | 1990 | Medium company accounts |
| AUDIO DESIGN SERVICES LIMITED | Higher Hillgate | 1990 | Total exemption (full) |
| JTM SERVICE LIMITED | Leeds | 1990 | Total exemption (full) |
| KELLER PRESSURE LIMITED | Berkshire | 1990 | Total exemption (full) |
| RYEFIELD ENGINEERING COMPANY LIMITED | Herts | 1990 | Total exemption (full) |
| TAPESWITCH LTD. | Chorley | 1990 | Small company accounts |
| TRANSICON LTD. | Telford | 1990 | Total exemption (full) |
| SERIOUS BRANDS LIMITED | Hp19 8ry | 1990 | Total exemption (full) |
| ASTLES CONTROL SYSTEMS LIMITED | Cambridge | 1990 | Small company accounts |
| ELECTROPARTS LTD | Huddersfield | 1990 | Total exemption (full) |