| THAMES GATEWAY MANUFACTURING CENTRE LIMITED | Hainault | 1999 | Total exemption (full) |
| CELOXICA HOLDINGS LIMITED | London | 1999 | Group accounts |
| CIRCUIT SOLUTIONS (CAMBRIDGE) LIMITED | Huntingdon | 1999 | Total exemption (full) |
| ETON PANEL SYSTEMS LIMITED | Maidenhead | 1999 | Unaudited abridged |
| ANODE CKE LTD. | Leicester | 1999 | Unaudited abridged |
| SMART-E (UK) LIMITED | Dorking | 1999 | Total exemption (full) |
| SPENDOR AUDIO SYSTEMS LIMITED | Catcliffe | 1999 | Total exemption (full) |
| AIR TECHNIQUES INTERNATIONAL LTD | Letchworth Garden City | 1999 | Small company accounts |
| ACTIVE FOOD SYSTEMS LIMITED | St. Neots | 1999 | Total exemption (full) |
| FOURWAY ELECTRONICS LIMITED | Newbury | 1999 | Total exemption (full) |
| FULLY DISTRIBUTED SYSTEMS LTD | Loughborough | 1999 | Total exemption (full) |
| THERMO ELECTRIC COMPANY LIMITED | Kent | 1999 | Total exemption (full) |
| ALPHA MOISTURE SYSTEMS LIMITED | Leeds | 2000 | Full accounts |
| LENALEA ELECTRONICS LIMITED | Armagh | 2000 | Total exemption (full) |
| TOTAL GROUP INTERNATIONAL LIMITED | St. Albans | 2000 | Unaudited abridged |
| LONDON ELECTRONIC LIMITED | Potters Bar | 2000 | Total exemption (full) |
| CORTLAND U.K. HOLDINGS LIMITED | Cramlington | 2000 | Full accounts |
| PRINTED SYSTEMS LIMITED | Pin Green, Stevenage | 2000 | Total exemption (full) |
| FILMLIGHT LIMITED | London | 2000 | Full accounts |
| INGENSO LIMITED | Herne Bay | 2000 | Total exemption (full) |
| MPEC TECHNOLOGY LIMITED | Leeds | 2000 | Small company accounts |
| MARTEK MARINE LIMITED | Rotherham | 2000 | Full accounts |
| BEAMEX LIMITED | Leicester | 2000 | Full accounts |
| LAM RESEARCH U.K. LTD | Bristol | 2000 | Full accounts |
| RDP GROUP (UK) LIMITED | Burgess Hill | 2000 | Total exemption (full) |
| EDIEYES LIMITED | London | 2000 | Total exemption (full) |
| COMPUTERS ONLINE LIMITED | Berkshire | 2000 | Total exemption (full) |
| RIVENTA LTD | Truro | 2000 | Small company accounts |
| APOGEE FLOW SYSTEMS LTD | Middlesex | 2000 | Total exemption (full) |
| PRIMARIUS SALES AND ENGINEERING LTD | Northampton | 2000 | Unaudited abridged |
| M&P INTERNATIONAL (UK) LIMITED | Farnham | 2000 | Full accounts |
| WARDLEY ELECTRONICS LIMITED | Ipswich | 2000 | Total exemption (full) |
| ALL RIGHT NOW LIMITED | Chipping Warden | 2000 | Total exemption (full) |
| PCI INSTRUMENTS LIMITED | Southport | 2000 | Unaudited abridged |
| CONIDIA BIOSCIENCE LIMITED | Guildford | 2000 | Total exemption (full) |
| E & I CONSUMABLES AND SERVICES LIMITED | Castle Bromwich | 2000 | Total exemption (full) |
| TDK UK LIMITED | Bracknell | 2000 | Small company accounts |
| CAP AIR SYSTEMS LIMITED | St Ives | 2000 | Total exemption (full) |
| ARTCOUSTIC INTERNATIONAL LTD | London | 2000 | Total exemption (full) |
| IQE SILICON COMPOUNDS LIMITED | Cardiff | 2000 | Audit-exempt subsidiary |
| GIGATRONIX LIMITED | Havant | 2000 | Total exemption (full) |
| FIREANGEL SAFETY TECHNOLOGY GROUP PLC | Coventry | 2000 | Group accounts |
| NEWGATE WORLD LIMITED | Oswestry | 2000 | Total exemption (full) |
| OLANCHA GROUP LIMITED | Reading | 2000 | Small company accounts |
| FINESSE CONTROL SYSTEMS LIMITED | Arbroath | 2000 | Total exemption (full) |
| J M W SYSTEMS LIMITED | Stone | 2000 | Total exemption (full) |
| NEWBURY DATA ELECTRONICS LIMITED | Winsford | 2000 | Total exemption (full) |
| JACQUET WESTON LIMITED | Hungerford | 2000 | Total exemption (full) |
| RESOURCE DATA MANAGEMENT LIMITED | Glasgow | 2000 | Medium company accounts |
| TEK ELECTRONICS LIMITED | Norwich | 2000 | Total exemption (full) |
| HUBER+SUHNER POLATIS LIMITED | Cambridge | 2000 | Full accounts |
| LOCATION EXTREME (UK) LIMITED | Oxford | 2000 | Total exemption (full) |
| ABACUS INSTRUMENTS LIMITED | Sandy | 2000 | Total exemption (full) |
| POWER INTEGRATIONS UK LIMITED | Cambridge | 2000 | Small company accounts |
| SYNERGIE-CAD (UK) LIMITED | Lincoln | 2000 | Audited abridged |
| MAINSTREAM MEASUREMENTS LIMITED | Port Talbot | 2000 | Unaudited abridged |
| COILCRAFT EUROPE LIMITED | Glasgow | 2000 | Full accounts |
| FUTRONICS LIMITED | Woking | 2000 | Total exemption (full) |
| AQUILAR LIMITED | Esher | 2000 | Total exemption (full) |
| ACCURATE TECHNOLOGIES (UK) LIMITED | Sandy | 2000 | Audited abridged |