| CTM FABRICATIONS LIMITED | South Lanarkshire | 2004 | Total exemption (full) |
| SUREPIPE PLUMBING & MECHANICAL PIPELINE SERVICES LIMITED | Loughborough | 2004 | Total exemption (full) |
| WILLIAM BOULTON LIMITED | Stoke-on-Trent | 2004 | Total exemption (full) |
| CALLSTAIN LTD | Sheffield | 2004 | Total exemption (full) |
| HERCULES HYDRAULICS LIMITED | Paignton | 2004 | Total exemption (full) |
| LBS SHEETMETAL LIMITED | Burnley | 2004 | Total exemption (full) |
| DMR ENGINEERING (I.W.) LIMITED | Cowes | 2004 | Total exemption (full) |
| ST HELENS PLANT LIMITED | Liverpool | 2004 | Total exemption (full) |
| TWIN ENGINEERING LIMITED | Milton Keynes | 2004 | Total exemption (full) |
| EXHAUSTS UK LIMITED | Sheffield | 2004 | Total exemption (full) |
| M P ENGINEERING (UK) LIMITED | Hinckley | 2004 | Total exemption (full) |
| KA TOOLING LTD | Hinckley | 2004 | Total exemption (full) |
| ALLAN DOORS LTD. | Lanarkshire | 2004 | Total exemption (full) |
| P C STEEL FABRICATIONS LIMITED | Winsford | 2004 | Total exemption (full) |
| TRITOOLS LIMITED | Aldershot | 2004 | Total exemption (full) |
| ACCESS INNOVATIONS UK LIMITED | Rowley Regis | 2004 | Total exemption (full) |
| ELITE FABRICATION & WELDING LTD. | Poole | 2004 | Total exemption (full) |
| CUBE GLASS LTD | Glasgow | 2004 | Total exemption (full) |
| PIONEER FABRICATIONS LIMITED | Chelmsford | 2004 | Total exemption (full) |
| HS PRODUCTS LTD | Leeds | 2004 | Full accounts |
| OWEN SPRINGS LIMITED | Rotherham | 2004 | Audit-exempt subsidiary |
| SIMONSVOSS TECHNOLOGIES LIMITED | Bury | 2004 | Small company accounts |
| MOUNTS & MORE LTD | Nuneaton | 2004 | Unaudited abridged |
| C P FABS LIMITED | Halesowen | 2004 | Total exemption (full) |
| M. GRAY FABRICATIONS LIMITED | Cradley Heath | 2004 | Unaudited abridged |
| SEVERFIELD STRUCTURAL SOLUTIONS LIMITED | Thirsk | 2004 | Full accounts |
| W.A.S.P METAL POLISHING LTD | Emsworth | 2004 | Total exemption (full) |
| MOUNT (UK) LIMITED | Birmingham | 2004 | Full accounts |
| MDS INDUSTRIES LTD | Smethwick | 2004 | Unaudited abridged |
| PENYBRYN ENGINEERING LIMITED | Ystrad Mynach | 2004 | Total exemption (full) |
| AURIGA SB LIMITED | Buckinghamshire | 2004 | Total exemption (full) |
| COMPLETE ACCESS (ENGINEERING & SERVICES) LIMITED | Hull | 2004 | Total exemption (full) |
| ESPIER LTD | Plymouth | 2004 | Total exemption (full) |
| SILVERWOOD ENTERPRISE LIMITED | Craigavon | 2004 | Medium company accounts |
| MARINE WELD FABRICATION LIMITED | Norfolk | 2004 | Total exemption (full) |
| RAPIDWALL LTD | Cookstown | 2004 | Total exemption (full) |
| AUTOMATIC ACCESS LIMITED | Bridgnorth | 2004 | Total exemption (full) |
| CHANNELGLAZE LIMITED | Birmingham | 2004 | Total exemption (full) |
| ALMACIT ENGINEERING LTD. | Morayshire | 2004 | Total exemption (full) |
| ALUROLL LIMITED | Oswestry | 2004 | Total exemption (full) |
| KING SHEET METAL LIMITED | Worcester | 2004 | Total exemption (full) |
| SITE AND FIELD SERVICES LIMITED | Ashington | 2004 | Total exemption (full) |
| POWELL STRUCTURES LIMITED | Tonypandy | 2004 | Total exemption (full) |
| BUCK AND LLOYD (SHEFFIELD) LIMITED | Bakewell | 2004 | Total exemption (full) |
| BRAINTREE ENGINEERING COMPANY LIMITED | Braintree | 2004 | Total exemption (full) |
| SECURE-IT (LEICESTER) LIMITED | Leicester | 2004 | Total exemption (full) |
| FREEFLOW PIPESYSTEMS LTD | Oldbury | 2004 | Total exemption (full) |
| STONEMAN STAINLESS LIMITED | Devon | 2004 | Total exemption (full) |
| BEOND ENGINEERING LTD | Norfolk | 2004 | Total exemption (full) |
| B & B ENAMELLERS LTD | Village, Royton | 2004 | Total exemption (full) |
| DOLPHIN MARINE UK LIMITED | Poole | 2004 | Total exemption (full) |
| AJ ENGINEERING (NW) LTD | Lancaster | 2004 | Total exemption (full) |
| ASR MOTOR BODY ENGINEERING LIMITED | Wellingborough | 2004 | Total exemption (full) |
| TRANSFORMER SYSTEMS LIMITED | Leeds | 2004 | Total exemption (full) |
| OPAL FABRICATION LIMITED | Maldon | 2004 | Total exemption (full) |
| PASCOE ENGINEERING LTD. | Hamilton | 2004 | Small company accounts |
| PIPECRAFT INNOVATIONS LIMITED | Lancing | 2004 | Total exemption (full) |
| FLOSTEEL LIMITED | Tayside | 2004 | Total exemption (full) |
| UPLANDS ENGINEERING LIMITED | Waterham | 2004 | Total exemption (full) |
| BEARINGS & DRIVES (2004) LIMITED | Cambridgeshire | 2004 | Total exemption (full) |