| AGRIMEK LTD | Pontardawe | 2003 | Total exemption (full) |
| FRANK TURNER LIMITED | Huntingdon | 2003 | Total exemption (full) |
| AC-CESS CO UK LIMITED | Aberdeen | 2003 | Total exemption (full) |
| SPP PUMPS LIMITED | Coleford | 2003 | Group accounts |
| BRIDGE PRECISION ENGINEERING LIMITED | Wimborne | 2003 | Total exemption (full) |
| THERMIC EDGE LIMITED | Hailsham | 2003 | Total exemption (full) |
| ASIA COMPONENT SUPPLIES LIMITED | Wigan | 2003 | Total exemption (full) |
| ECOCAMEL LIMITED | London | 2003 | Total exemption (full) |
| W. NEAL SERVICES LIMITED | Maldon | 2003 | Total exemption (full) |
| OAKMOUNT CONTROL SYSTEMS LIMITED | Plymouth | 2003 | Total exemption (full) |
| MENTOR BUILDING MANAGEMENT LTD | Kington | 2003 | Total exemption (full) |
| CHIRTON ENGINEERING LIMITED | Tewkesbury | 2003 | Full accounts |
| MICRON DESIGN LIMITED | Tamworth | 2003 | Total exemption (full) |
| TEV LIMITED | Bradford | 2003 | Full accounts |
| INCINER8 LIMITED | Ormskirk | 2003 | Small company accounts |
| CHESTERFIELD SPECIAL CYLINDERS LIMITED | Sheffield | 2003 | Full accounts |
| VAPOURTEC LTD | Bury St. Edmunds | 2003 | Total exemption (full) |
| P. PATTERNS LIMITED | Stourbridge | 2003 | Total exemption (full) |
| GUIDELINE ENGINEERING CO. LIMITED | Lancashire | 2003 | Total exemption (full) |
| BARAIR SYSTEMS LIMITED | Bradford | 2003 | Total exemption (full) |
| B J G SERVICES (DERBY) LIMITED | Derby | 2003 | Total exemption (full) |
| NITECH SOLUTIONS LIMITED | Edinburgh | 2003 | Total exemption (full) |
| VENPAK LIMITED | Lancs | 2003 | Total exemption (full) |
| CALADAR SERVICES LTD | West Midlands | 2003 | Total exemption (full) |
| CORNELSEN LIMITED | Bristol | 2003 | Small company accounts |
| DEC CONTINUOUS PROCESS LTD | Stoke-on-Trent | 2003 | Small company accounts |
| POWERLIFT MARCH LIMITED | Chatham | 2003 | Total exemption (full) |
| ASQUITH BUTLER LIMITED | Sutton Coldfield | 2003 | Small company accounts |
| TANDOORI OVEN LIMITED | Princes Risborough | 2003 | Total exemption (full) |
| EMOTIVE DESIGN LTD | Tewkesbury | 2003 | Total exemption (full) |
| TOOLRITE LIMITED | Brentwood | 2003 | Total exemption (full) |
| CROW ENVIRONMENTAL LIMITED | Ipswich | 2003 | Total exemption (full) |
| RIVA EUROPE LIMITED | Chandlers Ford | 2003 | Total exemption (full) |
| ADVANCE AUTOMATED SYSTEMS LIMITED | Newton Aycliffe | 2003 | Total exemption (full) |
| PARKER PLANT LIMITED | Leicester | 2003 | Full accounts |
| M S VENTILATION LIMITED | Bristol | 2003 | Total exemption (full) |
| SPECIALIST TOOLING TECHNOLOGIES LTD | Pontefract | 2003 | Total exemption (full) |
| WATERLOO AIR PRODUCTS LIMITED | Wednesbury | 2003 | Full accounts |
| GENERAL HYDRAULICS LIMITED | Kidlington Oxford | 2003 | Total exemption (full) |
| ACCURATE GRINDING LIMITED | Hinckley | 2003 | Unaudited abridged |
| VOGELSANG LIMITED | Crewe | 2003 | Small company accounts |
| DEPRAG LIMITED | Whitchurch | 2003 | Small company accounts |
| SERVICE (ENGINEERS) LIMITED | Stoke on Trent | 2003 | Total exemption (full) |
| MG INDUSTRIES LIMITED | Barnsley | 2003 | Unaudited abridged |
| MATRIX MACHINE TOOL (COVENTRY) LIMITED | Edgware | 2003 | Small company accounts |
| MGF ENGINEERING LIMITED | Beckenham | 2003 | Total exemption (full) |
| A.V. BIRCH LIMITED | Acton Round Bridgnorth | 2003 | Total exemption (full) |
| READING PNEUMATIC SERVICES LTD | Reading | 2003 | Total exemption (full) |
| POWERJET RENTALS LTD. | Glasgow | 2003 | Total exemption (full) |
| ALPHA EXTRACTION LIMITED | Liversedge | 2003 | Total exemption (full) |
| TRELAWNY SPT LIMITED | Leamington Spa | 2003 | Small company accounts |
| UNIVERSAL DISPENSE SYSTEMS LIMITED | Middlesex | 2003 | Full accounts |
| BIOME LIMITED | Egham | 2003 | Total exemption (full) |
| CHRIS FOUNTAIN LIMITED | Boston | 2003 | Total exemption (full) |
| METALLISATION LIMITED | West Midlands | 2003 | Medium company accounts |
| ARMSTRONG INTEGRATED LIMITED | Manchester | 2003 | Full accounts |
| SCOTTS INDUSTRIES LIMITED | Boston | 2003 | Total exemption (full) |
| LIFTING GEAR DIRECT LIMITED | Brierley Hill | 2003 | Unaudited abridged |
| PROTECH MACHINERY LTD | Gloucester | 2003 | Total exemption (full) |
| ANSALDO NUCLEAR LIMITED | Wolverhampton | 2003 | Full accounts |