| AMBERLEY DOORS & WINDOWS LTD | Stroud | 2000 | Total exemption (full) |
| ELECTROSTEEL CASTINGS (UK) LIMITED | Chesterfield | 2000 | Full accounts |
| NELSON (HEAT TRANSFER) LIMITED | Sheffield | 2000 | Total exemption (full) |
| SPECIALIST COATINGS (GB) LTD | Hastings | 2000 | Total exemption (full) |
| COLLINS PERFORMANCE ENGINEERING LIMITED | Congleton | 2000 | Total exemption (full) |
| PRECISE SAW AND TOOL CO LTD. | Deykin Avenue Witton | 2000 | Total exemption (full) |
| ARGENT FABRICATIONS LIMITED | Birmingham | 2000 | Total exemption (full) |
| INCA PIXMORE LIMITED | Bedfordshire | 2000 | Total exemption (full) |
| TAYMACH WELDING SERVICES LTD. | Dundee | 2000 | Total exemption (full) |
| ADAPTTECH MANUFACTURING SOLUTIONS LIMITED | Nottingham | 2000 | Total exemption (full) |
| DENLEY HYDRAULICS LIMITED | West Yorkshire | 2000 | Small company accounts |
| IN STEEL (BLACKSMITHS & FABRICATORS) LIMITED | Redruth | 2000 | Total exemption (full) |
| AIRFLOW ENVIRONMENTAL LIMITED | South Yorkshire | 2000 | Total exemption (full) |
| AIRFLOW WORLD GROUP LIMITED | South Yorkshire | 2000 | Total exemption (full) |
| E.M.S. (MANSFIELD) LTD | Mansfield | 2000 | Total exemption (full) |
| APPLIED COATING TECHNOLOGIES LIMITED | Oldbury | 2000 | Unaudited abridged |
| KENSON LIMITED | Wednesbury | 2000 | Total exemption (full) |
| BATTS ENGINEERING & FABRICATIONS LIMITED | Rotherham | 2000 | Total exemption (full) |
| COUNTY METALS LIMITED | Stoke-on-Trent | 2000 | Total exemption (full) |
| ADBECK FABRICATIONS LIMITED | Newcastle under Lyme | 2000 | Total exemption (full) |
| APG PRECISION ENGINEERING LTD | Warrington | 2000 | Total exemption (full) |
| NULIFE ENGINEERING LTD | Dunmurry | 2000 | Unaudited abridged |
| WALKER ENGINEERING (LEEDS) LIMITED | West Yorkshire | 2000 | Total exemption (full) |
| SCREENSTRETCH LTD | Leigh | 2000 | Unaudited abridged |
| ARC STEEL PROJECTS LIMITED | Newton Abbot | 2000 | Total exemption (full) |
| UNITED SPRINGS LIMITED | Rochdale | 2000 | Full accounts |
| INGENIEUR LTD | Croydon | 2000 | Total exemption (full) |
| CAMBRIDGE DOOR SERVICES LIMITED | Soham | 2000 | Total exemption (full) |
| ESPRIT FINI LIMITED | Cheshire | 2000 | Total exemption (full) |
| HOWLES ENGINEERING LIMITED | Aldridge | 2000 | Total exemption (full) |
| MECH-TOOL ENGINEERING LIMITED | Darlington | 2000 | Total exemption (full) |
| EDGEFORM FABRICATIONS LIMITED | Lisburn | 2000 | Total exemption (full) |
| CNC MACHINE TOOLS LIMITED | Norfolk | 2000 | Total exemption (full) |
| OSBIT LIMITED | Riding Mill | 2000 | Audit-exempt subsidiary |
| KARRIS WELDING SERVICES LIMITED | Thetford | 2000 | Total exemption (full) |
| AD-TEK PRODUCTS LIMITED | Braintree | 2000 | Total exemption (full) |
| DRAPER (DEVELOPMENTS) LIMITED | Hyde | 2000 | Total exemption (full) |
| DTEC FABRICATIONS LIMITED | Stoke-on-Trent | 2000 | Total exemption (full) |
| S.J. HAGUE LIMITED | Flixborough Scunthorpe | 2000 | Total exemption (full) |
| DIAMOND PRECISION ENGINEERING (NI) LTD | Cookstown | 2000 | Unaudited abridged |
| SIGNFAB (UK) LIMITED | Leicester | 2000 | Medium company accounts |
| MARVTECH LIMITED | Burnley | 2000 | Total exemption (full) |
| PACC ENGINEERING LIMITED | Co Tyrone | 2000 | Total exemption (full) |
| RADIUS AEROSPACE UK LIMITED | Sheffield | 2000 | Full accounts |
| METAL PRECISION UK LIMITED | Canary Wharf | 2000 | Total exemption (full) |
| MOWLAM METALCRAFT LTD | Weymouth | 2000 | Total exemption (full) |
| FABPLUS LIMITED | Co. Tyrone | 2000 | Full accounts |
| NEWSPACE CONTAINERS LIMITED | Lydney | 2000 | Full accounts |
| BRADFABS LIMITED | Bradford | 2000 | Total exemption (full) |
| PEACH ENGINEERING LTD | Weymouth | 2000 | Total exemption (full) |
| S & T ENGINEERING LIMITED | Kingston | 2000 | Total exemption (full) |
| ECF SPECIAL ALLOYS LIMITED | Worksop | 2000 | Audit-exempt subsidiary |
| ENGINEERING DIAMONDS LIMITED | Coventry | 2000 | Total exemption (full) |
| UTM LIMITED | Suffolk | 2000 | Medium company accounts |
| HIGHLAND COLOUR COATERS LIMITED | Moray | 2000 | Full accounts |
| SEVERFIELD (DESIGN & BUILD) LIMITED | Thirsk | 2000 | Full accounts |
| RR ENGINEERING LIMITED | Scarborough | 2000 | Total exemption (full) |
| DOOR MAINTENANCE (2003) LIMITED | — | 2000 | Total exemption (full) |
| B & M SHEET METAL (LEEDS) LIMITED | Leeds | 2000 | Total exemption (full) |
| JAY'S ENGINEERING LIMITED | Essex | 2000 | Total exemption (full) |