| PRECISION TECHNOLOGIES INTERNATIONAL LIMITED | Tamworth | 2001 | Small company accounts |
| PROFORM ALUMINIUM BENDING LIMITED | Mansfield | 2001 | Total exemption (full) |
| GENEX UK LIMITED | Walsall | 2001 | Total exemption (full) |
| GENESIS PRECISION ENGINEERING LIMITED | Saffron Walden | 2001 | Total exemption (full) |
| HARRY BURROWS FABRICATIONS LIMITED | Coventry | 2001 | Total exemption (full) |
| YRG N.I. LIMITED | 7 Donegall Square North | 2001 | Small company accounts |
| J & A ENGINEERING (DERBY) LIMITED | Heanor | 2001 | Total exemption (full) |
| K & S ALUMINIUM LIMITED | Bury | 2001 | Total exemption (full) |
| RICOR LIMITED | Studley | 2001 | Full accounts |
| EXLABESA EXTRUSIONS (DONCASTER) LIMITED | Doncaster | 2001 | Full accounts |
| HRM BOILERS LIMITED | Attleborough | 2001 | Total exemption (full) |
| LAB ENGINEERING (SOUTH WALES) LIMITED | Swansea | 2001 | Total exemption (full) |
| STILE FENCING & CONSTRUCTION LIMITED | Peterborough | 2001 | Total exemption (full) |
| GILMOUR FABRICATIONS LTD | Barrow-in-Furness | 2001 | Total exemption (full) |
| COVANHILL POWDER COATERS LIMITED | Lanark | 2001 | Unaudited abridged |
| HALIFAX IRONWORKS LTD | Elland | 2001 | Total exemption (full) |
| SEAL & VALVE SERVICES UK LTD | Glossop | 2001 | Total exemption (full) |
| SUBCON DRILLING LTD | Hemel Hempstead | 2001 | Total exemption (full) |
| AGRA (PRECISION ENGINEERING) CO LIMITED | Angus | 2001 | Total exemption (full) |
| ALMET DOORS LTD. | Glasgow | 2001 | Total exemption (full) |
| ALTRON MANUFACTURING AND ENGINEERING LIMITED | Ammanford | 2001 | Group accounts |
| C.J.N. ENGINEERING LIMITED | Newport | 2001 | Unaudited abridged |
| LITTLE NEWSHAM FORGE LIMITED | Durham | 2001 | Unaudited abridged |
| BLAKE ENGINEERING COMPANY LIMITED | Milnsbridge | 2001 | Total exemption (full) |
| TRIUMPH FABRICATIONS LIMITED | Hull | 2001 | Total exemption (full) |
| VESTAS-CELTIC WIND TECHNOLOGY LTD. | Edinburgh | 2001 | Full accounts |
| T A B ENGINEERING LIMITED | Ipswich | 2001 | Total exemption (full) |
| D S MACHINING SERVICES LTD | Chipping Sodbury | 2001 | Total exemption (full) |
| SORB ENGINEERS LIMITED | Buckinghamshire | 2001 | Total exemption (full) |
| T.O.E SOLUTIONS LTD | Shrewsbury | 2001 | Total exemption (full) |
| UFONE PRECISION ENGINEERS LIMITED | Walsall | 2001 | Audit-exempt subsidiary |
| YORKSHIRE PROFILES LIMITED | York | 2001 | Total exemption (full) |
| I.M. FABRICATIONS LIMITED | Blackpool | 2001 | Total exemption (full) |
| ETISS LIMITED | Colchester | 2001 | Total exemption (full) |
| MULMUF (NORTHERN IRELAND) LIMITED | Dungannon | 2001 | Unaudited abridged |
| STAINTECH LIMITED | Grimsby | 2001 | Total exemption (full) |
| LOGICALLY APPLIED SOLUTIONS LIMITED | Virginia Water | 2001 | Total exemption (full) |
| NOR-RAK SYSTEMS LTD | Knaresborough | 2001 | Total exemption (full) |
| WHEELER FABRICATIONS LIMITED | Birmingham | 2001 | Total exemption (full) |
| PATTERSON RYAN LIMITED | Wallsend | 2001 | Total exemption (full) |
| PLAS'TECH TOOLING & MOULDING LIMITED | Haywards Heath | 2001 | Total exemption (full) |
| SWIFTLINE ENGINEERING LIMITED | London | 2001 | Full accounts |
| HELICAL SYSTEMS LIMITED | Westerham | 2001 | Total exemption (full) |
| BRETON INTERNATIONAL LIMITED | Colwyn Bay | 2001 | Unaudited abridged |
| SCOTTYS GATES LIMITED | Bristol | 2001 | Total exemption (full) |
| AMBIT STAINLESS LIMITED | Suffolk | 2001 | Total exemption (full) |
| LATHAM LIMITED. | Ltd, Neachells Lane, Wednesfield | 2001 | Total exemption (full) |
| SCAFFOLD & CONSTRUCTION PRODUCTS LIMITED | Bilston | 2001 | Total exemption (full) |
| BARNSHAW SECTION BENDERS LIMITED | Warley | 2001 | Small company accounts |
| J K POWDER COATING LIMITED | Wakefield | 2001 | Total exemption (full) |
| HI-TECH WELDING & FABRICATION LIMITED | Chesterfield | 2001 | Total exemption (full) |
| J.M.P. PRECISION ENGINEERING LIMITED | Bristol | 2001 | Total exemption (full) |
| S A FLANGES LIMITED | Rotherham | 2001 | Total exemption (full) |
| STAINLESS STEEL DESIGNS LIMITED | Nottingham | 2001 | Total exemption (full) |
| PHOENIX CNC ENGINEERING LIMITED | Manchester | 2001 | Small company accounts |
| SMF (UK) LIMITED | Leicester | 2001 | Total exemption (full) |
| RADICAL PRECISION ENGINEERING LIMITED | Peterborough | 2001 | Small company accounts |
| WREXHAM GENERAL ENGINEERING LIMITED | Wrexham | 2001 | Total exemption (full) |
| UNITED ANODISERS LIMITED | Huddersfield | 2001 | Medium company accounts |
| WAUKESHA BEARINGS LIMITED | Worthing | 2001 | Full accounts |