| STEEL MASTERS (NORWICH) LTD | Lowestoft | 2003 | Total exemption (full) |
| A D A MACHINING SERVICES LIMITED | Sheffield | 2003 | Audit-exempt subsidiary |
| BRAMBLE & CO. (SW) LIMITED | Taunton | 2003 | Total exemption (full) |
| KMG & SONS ENGINEERING LTD | Southampton | 2003 | Total exemption (full) |
| BIBBYS OF HALIFAX LIMITED | Halifax | 2003 | Total exemption (full) |
| BRONTE PRECISION ENGINEERING LTD | Huddersfield | 2003 | Total exemption (full) |
| JS BURGESS ENGINEERING LIMITED | High Peak | 2003 | Small company accounts |
| CLOCKWORK POWDER COATING LIMITED | Hailsham | 2003 | Total exemption (full) |
| MACFARLANE TECHNOLOGY LIMITED | Aberdeen | 2003 | Total exemption (full) |
| KSL MOULDTOOLS LTD. | Loughborough | 2003 | Total exemption (full) |
| QUALITY ENGINEERED PRODUCTS LIMITED | Cinderford | 2003 | Total exemption (full) |
| BURTON & SMITH LIMITED | Redditch | 2003 | Total exemption (full) |
| CRESDRIVE ENGINEERING LIMITED | Addlestone | 2003 | Total exemption (full) |
| ENGINEERING SYSTEMS (NOTTM) LIMITED | Nottingham | 2003 | Total exemption (full) |
| LONDON DUCTWORK SERVICES LIMITED | Harold Wood | 2003 | Total exemption (full) |
| CELLBEAM LIMITED | Bury | 2003 | Full accounts |
| FLINTSHIRE FABRICATIONS LIMITED | Holywell | 2003 | Total exemption (full) |
| J & R FABRICATIONS LIMITED | Wokingham | 2003 | Total exemption (full) |
| MILLAR ENGINEERING & FABRICATION LIMITED | Stirling | 2003 | Total exemption (full) |
| SGP STEEL ERECTIONS LIMITED | Croydon | 2003 | Total exemption (full) |
| HOGARTH ENGINEERING LTD | Rushden | 2003 | Total exemption (full) |
| RAVEN PROJECT METALS LIMITED | Whetstone | 2003 | Unaudited abridged |
| BALUSTRADE UK LIMITED | Dudley | 2003 | Total exemption (full) |
| CLACTON MOTORIST DISCOUNT LIMITED | Clacton-on-Sea | 2003 | Total exemption (full) |
| KUDOS MANUFACTURING LIMITED | Henley-in-Arden | 2003 | Total exemption (full) |
| M AND G METAL FINISHERS LIMITED | Sowerby Bridge | 2003 | Total exemption (full) |
| ARTISTIC IRON PRODUCTS LIMITED | Newark | 2003 | Unaudited abridged |
| BREWIS ENGINEERING LIMITED | Somerset | 2003 | Unaudited abridged |
| GOODWIN FARM SERVICES LIMITED | Crewe | 2003 | Total exemption (full) |
| IAN HARVEY FABRICATIONS LIMITED | Leek | 2003 | Total exemption (full) |
| RAMGROUP (UK) LTD | Stockport | 2003 | Total exemption (full) |
| A.L.N. HEATING LIMITED | Oxford | 2003 | Total exemption (full) |
| FARRAR & BARKER LIMITED | Barnoldswick | 2003 | Total exemption (full) |
| MARSTON BRASSWARE LIMITED | Telford | 2003 | Total exemption (full) |
| TEDDINGTON ENGINEERED SOLUTIONS LTD | Llanelli | 2003 | Total exemption (full) |
| J.M.J. PRECISION SHEET METAL LIMITED | Stevenage | 2003 | Total exemption (full) |
| TELSA SHEET METAL SITE SERVICES LIMITED | — | 2003 | Total exemption (full) |
| B.F.S. SHEET METAL & ENGINEERING LIMITED | Send | 2003 | Total exemption (full) |
| C & D (MICROSERVICES) LIMITED | London | 2003 | Total exemption (full) |
| KEIHAN SYSTEMS LIMITED | Redditch | 2003 | Unaudited abridged |
| M P J FABRICATIONS LTD | Warwick | 2003 | Total exemption (full) |
| POLAR BEARINGS LIMITED | London | 2003 | Total exemption (full) |
| ADVANCED AUTOMOTIVE SYSTEMS LIMITED | Northumberland | 2003 | Total exemption (full) |
| J & B PRECISION ENGINEERING LTD | Weymouth | 2003 | Total exemption (full) |
| MORGAN BLACKSMITHS (SCOTLAND) LTD. | Cumbernauld | 2003 | Total exemption (full) |
| DEXION MATERIAL HANDLING LIMITED | Swindon | 2003 | Full accounts |
| MOCEAN LIMITED | Dorchester | 2003 | Total exemption (full) |
| STAR PRECISION TOOLS LIMITED | Wednesbury | 2003 | Total exemption (full) |
| THINKING SPACE SYSTEMS LIMITED | Romsey | 2003 | Total exemption (full) |
| BILLINGHAY FORGE LIMITED | Lincoln | 2003 | Unaudited abridged |
| MCCALLS SPECIAL PRODUCTS LIMITED | Rotherham | 2003 | Full accounts |
| IRONAGE OF BOURNEMOUTH LTD. | Bournemouth | 2003 | Total exemption (full) |
| JOHN GIBSON & SONS LIMITED | Dumfries | 2003 | Unaudited abridged |
| RYLANDES ENGINEERING LIMITED | Shipley | 2003 | Total exemption (full) |
| ANHOP METALWORK LIMITED | Blantyre | 2003 | Total exemption (full) |
| J & K SHEETMETAL LIMITED | Canterbury | 2003 | Total exemption (full) |
| M & E PEARCE LIMITED | Cardigan | 2003 | Total exemption (full) |
| SPECIALIST WELDING SERVICES LIMITED | Isle of Lewis | 2003 | Total exemption (full) |
| ARDEN AUTOMATED ACCESS LTD | Bedford | 2003 | Total exemption (full) |
| D & S PRECISION COATINGS LIMITED | Biggleswade | 2003 | Unaudited abridged |