Manufacturers: U
378 manufacturers
| Manufacturer | Sector | Town | Year | Accounts type |
|---|---|---|---|---|
| U INTERNATIONAL LIMITED | Other manufacturing | London | 2001 | Total exemption (full) |
| U K EXCHANGERS LTD | Other manufacturing | Olney | 1994 | Total exemption (full) |
| U K SIGNS & PROMOTIONS LIMITED | Printing and recorded media | Cambridgeshire | 2002 | Unaudited abridged |
| U T T LIMITED | Machinery and equipment | Leicester | 1995 | Total exemption (full) |
| U-FIT WINDOW SYSTEMS LIMITED | Other manufacturing | Hemel Hempstead | 1986 | Total exemption (full) |
| U-POL BIDCO LIMITED | Chemicals | Wellingborough | 2010 | Full accounts |
| U-POL LIMITED | Chemicals | Wellingborough | 1949 | Full accounts |
| U-TOUCH LTD | Computers, electronics and optics | Spalding | 2001 | Total exemption (full) |
| U.B. PLASTICS LIMITED | Rubber and plastics | Burton on Trent | 1984 | Small company accounts |
| U.K. ELECTRONICS LIMITED | Computers, electronics and optics | Royton | 1983 | Total exemption (full) |
| U.K. MARINE AND VEHICLE SERVICES (CARDIFF) LIMITED | Repair and installation of machinery | Cardiff | 2007 | Total exemption (full) |
| U.K. PROCESS VALVES LIMITED | Other manufacturing | Dursley | 2002 | Total exemption (full) |
| U.K. SAMPLING GAUGES LIMITED | Machinery and equipment | Lincs | 1986 | Total exemption (full) |
| U.K. TAPES LTD | Rubber and plastics | Braintree | 1996 | Total exemption (full) |
| U.Q.G. LIMITED | Glass, ceramics, cement and stone | Cambridge | 1973 | Total exemption (full) |
| U.S.S. MANUFACTURING LIMITED | Other manufacturing | Birmingham | 2000 | Total exemption (full) |
| UAV ENGINES LIMITED | Other manufacturing | Lichfield | 1992 | Total exemption (full) |
| UAV TACTICAL SYSTEMS LIMITED | Computers, electronics and optics | Leicester | 2004 | Full accounts |
| UBE URETHANES UK LTD. | Chemicals | Lancs | 1917 | Full accounts |
| UCB PHARMA LIMITED | Pharmaceuticals | Berkshire | 1925 | Full accounts |
| UCL LTD | Chemicals | Swindon | 2002 | Total exemption (full) |
| UCOE LIMITED | Motor vehicles and parts | Hinckley | 1992 | Total exemption (full) |
| UCONTROL LIMITED | Electrical equipment | West Midlands | 1973 | Total exemption (full) |
| UEP SWITCHGEAR LIMITED | Electrical equipment | Hertford | 1988 | Total exemption (full) |
| UFAC (U.K.) LIMITED | Other manufacturing | Newmarket | 1976 | Small company accounts |
| UFC AEROSPACE EUROPE LIMITED | Fabricated metal products | Glossop | 2005 | Total exemption (full) |
| UFONE PRECISION ENGINEERS LIMITED | Fabricated metal products | Walsall | 2001 | Audit-exempt subsidiary |
| UGO FOODS GROUP LIMITED | Food products | Hertfordshire | 1938 | Full accounts |
| UHLMANN U.K. LIMITED | Repair and installation of machinery | Camberley | 1999 | Total exemption (full) |
| UHV DESIGN LIMITED | Machinery and equipment | London | 2000 | Full accounts |
| UIL BLENDING SOLUTIONS LIMITED | Food products | Ellesmere Port | 1985 | Total exemption (full) |
| UIN FOODS LIMITED | Food products | Stirling | 2007 | Full accounts |
| UK & IE FLORA GROUP LIMITED | Other manufacturing | Newport | 1997 | Group accounts |
| UK ANIMAL PRODUCTS LIMITED | Pharmaceuticals | Maldon | 1999 | Total exemption (full) |
| UK BELL FOUNDRIES LTD | Other manufacturing | Loughborough | 2007 | Unaudited abridged |
| UK BLENDING LIMITED | Food products | Essex | 1999 | Total exemption (full) |
| UK CARBIDE DIES LIMITED | Fabricated metal products | Birmingham | 2005 | Total exemption (full) |
| UK CIRCUITS AND ELECTRONICS SOLUTIONS LIMITED | Computers, electronics and optics | Derby | 1997 | Audit-exempt subsidiary |
| UK CONTAINER MAINTENANCE LIMITED | Repair and installation of machinery | Droitwich | 1998 | Small company accounts |
| UK DE-FLEET SERVICES LIMITED | Repair and installation of machinery | Billingham | 2004 | Total exemption (full) |
| UK DENTAL LABORATORIES LTD | Other manufacturing | Halesowen | 2006 | Total exemption (full) |
| UK DOCKS MARINE SERVICES NORTH LIMITED | Ships, aircraft, rail and other transport | South Shields | 1977 | Medium company accounts |
| UK DOCKS MARINE SERVICES SOUTH LIMITED | Ships, aircraft, rail and other transport | Tyne and Wear | 2000 | Small company accounts |
| UK DOORSETS LIMITED | Other manufacturing | Great Bridge | 2006 | Total exemption (full) |
| UK ENGINEERING LIMITED | Machinery and equipment | Wrexham | 2006 | Total exemption (full) |
| UK FACILITIES & MAINTENANCE LIMITED | Rubber and plastics | Oldham | 1998 | Total exemption (full) |
| UK FOUNDRIES LTD | Other manufacturing | West Midlands | 1996 | Total exemption (full) |
| UK GREETINGS LIMITED | Paper and paperboard | West Yorkshire | 1997 | Group accounts |
| UK GRID SOLUTIONS LIMITED | Electrical equipment | Stafford | 2003 | Full accounts |
| UK HYDROSLIDES LIMITED | Glass, ceramics, cement and stone | Brecon | 1991 | Total exemption (full) |
| UK INDUSTRIAL TAPES LIMITED | Rubber and plastics | Newcastle upon Tyne | 1997 | Total exemption (full) |
| UK INSPECTION SYSTEMS LIMITED | Machinery and equipment | Rushden | 2009 | Total exemption (full) |
| UK INSULATIONS LIMITED | Other manufacturing | Blackburn | 2009 | Small company accounts |
| UK KENNELS LIMITED | Wood products | Winchelsea Beach | 2006 | Total exemption (full) |
| UK LOCO LIMITED | Fabricated metal products | Stratford upon Avon | 2004 | Total exemption (full) |
| UK PAVEMENT LIGHT MANUFACTURING LTD | Other manufacturing | Dunstable | 2010 | Unaudited abridged |
| UK POINT OF SALE GROUP LIMITED | Other manufacturing | Stockport | 1999 | Full accounts |
| UK POPPY PRODUCTS LIMITED | Food products | Northampton | 2009 | Total exemption (full) |
| UK POWERTECH LTD. | Electrical equipment | Ashton-under-Lyne | 2001 | Total exemption (full) |
| UK PRECISION ENGINEERING LIMITED | Fabricated metal products | Whalley | 2001 | Total exemption (full) |
| UK PRECISION LIMITED | Fabricated metal products | London | 2005 | Small company accounts |
| UK RENEWABLE FUELS LIMITED | Chemicals | Liverpool | 2008 | Total exemption (full) |
| UK ROBOTICS LTD | Machinery and equipment | Chorley | 2007 | Unaudited abridged |
| UK RUBBER & PLASTICS LIMITED | Rubber and plastics | Rowley Regis | 2001 | Unaudited abridged |
| UK SADDLES LIMITED | Leather goods and footwear | West Midlands | 2003 | Total exemption (full) |
| UK STAIRPARTS LIMITED | Furniture | Benfleet | 2002 | Unaudited abridged |
| UK SUSTAINABLE ENERGY LIMITED | Wood products | Chester le Street | 2008 | Total exemption (full) |
| UK SYSTEMS INC LIMITED | Computers, electronics and optics | Nottingham | 1994 | Total exemption (full) |
| UK TRAILER PARTS LIMITED | Textiles | Grimsby | 2009 | Total exemption (full) |
| UK TURNTABLES LTD | Machinery and equipment | Nantwich | 2008 | Total exemption (full) |
| UK VENEER SYSTEMS LIMITED | Wood products | St. Ives | 1996 | Total exemption (full) |
| UK VENEERING LIMITED | Wood products | St. Ives | 2006 | Total exemption (full) |
| UK VENTILATION LIMITED | Fabricated metal products | Blaydon-on-Tyne | 2005 | Total exemption (full) |
| UK WASTE & RECYCLING LTD | Repair and installation of machinery | Merseyside | 2004 | Total exemption (full) |
| UK WOOD FLOORS LIMITED | Wood products | Farnborough | 2001 | Total exemption (full) |
| UK-NSI CO. LIMITED | Motor vehicles and parts | Worcestershire | 1987 | Full accounts |
| UKAY KHOA MANUFACTURING LIMITED | Food products | Middlesex | 1994 | Total exemption (full) |
| UKCG GROUP LIMITED | Glass, ceramics, cement and stone | Derbyshire | 2010 | Full accounts |
| UKCG LIMITED | Glass, ceramics, cement and stone | Derbyshire | 2010 | Small company accounts |
| UKDOCKS MASHFORDS LIMITED | Ships, aircraft, rail and other transport | South Shields | 2004 | Small company accounts |
| UKES RAIL LTD | Repair and installation of machinery | Melksham | 2010 | Total exemption (full) |
| ULEY ALES LIMITED | Beverages | Dursley | 2007 | Total exemption (full) |
| ULLAPOOL SMOKEHOUSE LIMITED | Food products | Ullapool | 2006 | Unaudited abridged |
| ULO OPTICS LIMITED | Computers, electronics and optics | Stevenage | 1982 | Medium company accounts |
| ULRICH ATTACHMENTS LIMITED | Basic metals | Jarrow | 1998 | Small company accounts |
| ULSTER BUSINESS EQUIPMENT (NORTHERN IRELAND) LIMITED | Repair and installation of machinery | Belfast | 1969 | Total exemption (full) |
| ULSTER CARPET MILLS (HOLDINGS) LIMITED | Textiles | Co Armagh | 1938 | Group accounts |
| ULSTER DISTILLERIES LIMITED | Beverages | Newtownards | 2002 | Unaudited abridged |
| ULSTER ENGINEERING LIMITED | Machinery and equipment | Magherafelt | 1970 | Total exemption (full) |
| ULSTER P.V.C. LIMITED | Other manufacturing | Coleraine | 1971 | Total exemption (full) |
| ULSTER WEAVERS HOME LIMITED | Textiles | Lisburn | 2010 | Full accounts |
| ULSTER YARNS LIMITED | Textiles | Dewsbury | 2000 | Full accounts |
| ULTIMA DISPLAYS LIMITED | Wood products | Corby | 1999 | Full accounts |
| ULTIMA FURNITURE SYSTEMS LIMITED | Furniture | London | 1985 | Full accounts |
| ULTIMAT DEFENCE LIMITED | Rubber and plastics | Wigan | 2010 | Total exemption (full) |
| ULTIMAT LIMITED | Other manufacturing | Berkshire | 2004 | Total exemption (full) |
| ULTIMATE 3D LIMITED | Other manufacturing | Leigh on Sea | 2003 | Total exemption (full) |
| ULTIMATE AUTOMATION LTD | Machinery and equipment | Epsom | 2008 | Total exemption (full) |
| ULTIMATE CABINETS LTD | Wood products | Stockport | 2008 | Total exemption (full) |
| ULTIMATE CREATIONS LIMITED | Electrical equipment | Sevenoaks | 2004 | Total exemption (full) |
| ULTIMATE EAR PROTECTION LIMITED | Other manufacturing | Orpington | 2003 | Total exemption (full) |
| ULTIMATE FIREWORKS LIMITED | Chemicals | Studley | 2007 | Total exemption (full) |
| ULTIMATE GLASS LIMITED | Other manufacturing | Wakefield | 2006 | Total exemption (full) |
| ULTIMATE HEALTHCARE LTD | Other manufacturing | Southampton | 2006 | Small company accounts |
| ULTIMATE KELMSCOTT LIMITED | Printing and recorded media | Benfleet | 1998 | Total exemption (full) |
| ULTIMATE PERFORMANCE LIMITED | Machinery and equipment | Northampton | 2003 | Total exemption (full) |
| ULTIMATE PRECISION ENGINEERING (UK) LIMITED | Basic metals | Middlesex | 2004 | Total exemption (full) |
| ULTIMATION DIRECT LTD | Fabricated metal products | Nottinghamshire | 2009 | Total exemption (full) |
| ULTIMET FILMS LIMITED | Basic metals | Attleborough | 1995 | Total exemption (full) |
| ULTIMETEOR LTD | Fabricated metal products | Great Yarmouth | 1967 | Total exemption (full) |
| ULTRA BUILDING PRODUCTS LIMITED | Fabricated metal products | Newtownstewart | 1986 | Medium company accounts |
| ULTRA DYNAMIC HOLDINGS LIMITED | Machinery and equipment | Cheltenham | 1996 | Small company accounts |
| ULTRA ELECTRONICS LIMITED | Other manufacturing | London | 1993 | Full accounts |
| ULTRA FINISHING LIMITED | Fabricated metal products | Halifax | 1984 | Full accounts |
| ULTRA ICE (UK) LIMITED | Food products | Harrow | 1985 | Total exemption (full) |
| ULTRA TOUGH LIMITED | Glass, ceramics, cement and stone | Hatfield | 2000 | Full accounts |
| ULTRA-MATION LIMITED | Electrical equipment | Shelah Road | 1987 | Total exemption (full) |
| ULTRA-PRECISION PRODUCTS LIMITED | Fabricated metal products | Suffolk | 1961 | Total exemption (full) |
| ULTRA-PRINT LIMITED | Printing and recorded media | Pontefract | 2008 | Total exemption (full) |
| ULTRACELL (UK) LIMITED | Electrical equipment | Bootle | 2001 | Full accounts |
| ULTRACHEM LIMITED | Chemicals | London | 1981 | Group accounts |
| ULTRACOOLING LIMITED | Repair and installation of machinery | Didsbury | 1991 | Unaudited abridged |
| ULTRACREASE LIMITED | Rubber and plastics | London | 2010 | Total exemption (full) |
| ULTRAFRAME (UK) LIMITED | Other manufacturing | Clitheroe | 1983 | Full accounts |
| ULTRAGRAPH LIMITED | Printing and recorded media | Ormskirk | 1973 | Total exemption (full) |
| ULTRALIFE BATTERIES (UK) LTD. | Repair and installation of machinery | Newcastle-under-Lyme | 1994 | Small company accounts |
| ULTRAMATRIX PRODUCTION SERVICES LIMITED | Fabricated metal products | Alveley | 1954 | Total exemption (full) |
| ULTRAMEDIC LIMITED | Repair and installation of machinery | Liverpool | 2008 | Total exemption (full) |
| ULTRAPHARM LIMITED | Food products | Cardiff | 1984 | Full accounts |
| ULTRASONIC CLEANING SERVICES (U.K.) LIMITED | Fabricated metal products | Wetherby | 1975 | Total exemption (full) |
| ULTRASONIC CLEANING SYSTEMS LIMITED | Machinery and equipment | Birkenhead | 2005 | Total exemption (full) |
| ULTRASONIC SCIENCES LIMITED | Computers, electronics and optics | Deadbrook Lane Aldershot | 1988 | Total exemption (full) |
| ULTRAVISION INTERNATIONAL LIMITED | Other manufacturing | Leighton Buzzard | 1979 | Full accounts |
| ULTRAWAVE LIMITED | Electrical equipment | Cardiff | 1990 | Total exemption (full) |
| ULVA INSULATION SYSTEMS LTD | Rubber and plastics | Telford | 2000 | Small company accounts |
| UM PRODUCTS LTD | Other manufacturing | Wakefield | 2010 | Total exemption (full) |
| UM STORAGE LIMITED | Food products | Belfast | 2010 | Full accounts |
| UMAMI RETAIL LTD | Repair and installation of machinery | Tamworth | 2010 | Total exemption (full) |
| UMDASCH STORE MAKERS UNITED KINGDOM LTD | Furniture | Abingdon | 1999 | Full accounts |
| UMICORE COATING SERVICES LIMITED | Glass, ceramics, cement and stone | Angus | 1989 | Full accounts |
| UNBAR ROTHON LIMITED | Food products | Essex | 1921 | Total exemption (full) |
| UNDERCOVER (GB) LIMITED | Other manufacturing | Norfolk | 2002 | Total exemption (full) |
| UNDERHILL ENGINEERING LIMITED | Fabricated metal products | Plymouth | 1998 | Total exemption (full) |
| UNDERPRESSURE PIPELINE SOLUTIONS LIMITED | Repair and installation of machinery | Jarrow | 2005 | Small company accounts |
| UNDERWATER LIGHTS LIMITED | Electrical equipment | Dunton Green Sevenoaks | 1989 | Total exemption (full) |
| UNDERWOOD & CO.(WOODWORKERS WOKING)LIMITED | Wood products | Woking, | 1953 | Total exemption (full) |
| UNDERWOOD SAILS & COVERS LIMITED | Textiles | — | 2002 | Total exemption (full) |
| UNDERWOOD STEEL STOCKHOLDERS LIMITED | Fabricated metal products | Worcester | 1976 | Total exemption (full) |
| UNETTE NUTRITION LIMITED | Rubber and plastics | Nantwich | 1986 | Audit-exempt subsidiary |
| UNEX DESIGNS LIMITED | Paper and paperboard | Devon | 1986 | Total exemption (full) |
| UNGERER LIMITED | Food products | Ashford | 1959 | Full accounts |
| UNI-DOR LIMITED | Fabricated metal products | Penarth | 1995 | Small company accounts |
| UNI-MILL ENGINEERING LIMITED | Basic metals | Westlea | 1979 | Total exemption (full) |
| UNI-TRUNK LIMITED | Fabricated metal products | Lisburn | 1961 | Full accounts |
| UNIBLOC HYGIENIC TECHNOLOGIES UK, LTD | Other manufacturing | Haywards Heath | 1990 | Small company accounts |
| UNIBRAND UK LIMITED | Clothing | Petersfield | 2004 | Total exemption (full) |
| UNIBUD INTERNATIONAL LTD. | Paper and paperboard | Harrow | 1992 | Total exemption (full) |
| UNICLIP LIMITED | Fabricated metal products | Weybridge | 1947 | Small company accounts |
| UNICO (UK) LTD. | Electrical equipment | Milton Keynes | 1988 | Small company accounts |
| UNICOLOUR LIMITED | Chemicals | Mirfield | 1984 | Total exemption (full) |
| UNICOOK LTD | Repair and installation of machinery | West Wickham | 2006 | Total exemption (full) |
| UNICORN CATERING SERVICES LIMITED | Repair and installation of machinery | Dumfries | 2006 | Total exemption (full) |
| UNICORN CONTAINERS LIMITED | Fabricated metal products | Lisburn | 1995 | Small company accounts |
| UNICORN FLOORING LIMITED | Rubber and plastics | Lisburn | 1993 | Small company accounts |
| UNICORN HYGIENICS LIMITED | Other manufacturing | Lisburn | 2006 | Small company accounts |
| UNICORN LIMITED | Fabricated metal products | Ellesmere Port | 1982 | Total exemption (full) |
| UNICORN PRECISION ENGINEERING LIMITED | Fabricated metal products | Accrington | 1998 | Total exemption (full) |
| UNICORN PRODUCTS LIMITED | Other manufacturing | Edenbridge | 1941 | Full accounts |
| UNICORN SHEET METAL WORKS LIMITED | Fabricated metal products | Wallsend | 2004 | Total exemption (full) |
| UNICROSS LIMITED | Glass, ceramics, cement and stone | Dereham | 2009 | Unaudited abridged |
| UNIFABS LIMITED | Machinery and equipment | Nuneaton | 2006 | Full accounts |
| UNIFLARE LTD. | Other manufacturing | Kenilworth | 2006 | Total exemption (full) |
| UNIFORM SCHOOLWEAR LIMITED | Clothing | Leeds | 2004 | Total exemption (full) |
| UNIFORMS FOR WORK LIMITED | Clothing | Pontefract | 2009 | Total exemption (full) |
| UNIFRAX (DERBY) LIMITED | Other manufacturing | St. Helens | 1983 | Small company accounts |
| UNIFRAX EMISSION CONTROL EUROPE LTD | Other manufacturing | St. Helens | 1986 | Full accounts |
| UNIFRAX LIMITED | Glass, ceramics, cement and stone | St. Helens | 2000 | Full accounts |
| UNIGEL (UK) LIMITED | Chemicals | East Sussex | 1995 | Group accounts |
| UNIGLOVES (UK) LIMITED | Other manufacturing | Gillingham | 2000 | Full accounts |
| UNIGRAPH LIMITED | Printing and recorded media | — | 1967 | Total exemption (full) |
| UNIHOIST LTD | Machinery and equipment | Eynsham | 1998 | Total exemption (full) |
| UNIJIG LIMITED | Other manufacturing | Bradford | 2005 | Total exemption (full) |
| UNILATHE LIMITED | Fabricated metal products | Stoke on Trent | 1977 | Full accounts |
| UNILEAD LIMITED | Ships, aircraft, rail and other transport | Bristol | 1989 | Unaudited abridged |
| UNILEVER UK LIMITED | Food products | Kingston upon Thames | 1937 | Full accounts |
| UNILIN INSULATION UK LIMITED | Chemicals | Chesterfield | 2002 | Full accounts |
| UNIMAQ LTD | Machinery and equipment | Wrexham | 1993 | Total exemption (full) |
| UNIMASTER HYDRAULICS LTD | Repair and installation of machinery | Berkshire | 2003 | Total exemption (full) |
| UNIMASTERS (UK) LTD. | Printing and recorded media | London | 1997 | Total exemption (full) |
| UNIMATRIX LTD | Printing and recorded media | Whitstable | 2006 | Total exemption (full) |
| UNIMUSH IRELAND LTD | Food products | Armagh | 2006 | Unaudited abridged |
| UNION CHEMICAR U.K. LIMITED | Other manufacturing | Goldthorpe Rotherham | 1988 | Total exemption (full) |
| UNION FASTENERS LIMITED | Basic metals | Darlaston | 2000 | Small company accounts |
| UNION GLASS CENTRES LIMITED | Glass, ceramics, cement and stone | Plymouth | 1991 | Total exemption (full) |
| UNION PROFIT LIMITED | Repair and installation of machinery | Morden | 2006 | Total exemption (full) |
| UNIPART MANUFACTURING LIMITED | Motor vehicles and parts | Oxford Oxfordshire | 1998 | Full accounts |
| UNIPET INTERNATIONAL LIMITED | Food products | Sittingbourne | 1993 | Medium company accounts |
| UNIPLAS UK LIMITED | Rubber and plastics | Mansfield | 2004 | Total exemption (full) |
| UNIPLEX (U.K.) LIMITED | Other manufacturing | S.yorkshire | 1987 | Total exemption (full) |
| UNIPRES (UK) LIMITED | Fabricated metal products | Tyne and Wear | 1987 | Full accounts |
| UNIQUE BEDROOMS DIRECT LIMITED | Furniture | Dunstable | 2006 | Total exemption (full) |
| UNIQUE CAR MATS (U.K.) LIMITED | Other manufacturing | Lincolnshire | 1989 | Medium company accounts |
| UNIQUE DOOR PANELS LTD | Rubber and plastics | Birmingham | 2004 | Total exemption (full) |
| UNIQUE FINISHING SOLUTIONS LIMITED | Printing and recorded media | London | 2001 | Total exemption (full) |
| UNIQUE LABELS AND RIBBONS UK LIMITED | Textiles | Congleton | 2006 | Total exemption (full) |
| UNIQUE SEAFLEX LIMITED | Machinery and equipment | Cowes | 1987 | Small company accounts |
| UNIQUE VAN BODIES LTD | Motor vehicles and parts | Herefordshire | 2007 | Small company accounts |
| UNIQUE WINDOW SYSTEMS LTD | Rubber and plastics | — | 2004 | Full accounts |
| UNIROYAL GLOBAL LIMITED | Rubber and plastics | Earby | 2003 | Full accounts |
| UNISCOPE (EURO) LIMITED | Food products | Crewkerne | 1982 | Total exemption (full) |
| UNISEED ENGINEERING LIMITED | Fabricated metal products | Bury St Edmunds | 1969 | Total exemption (full) |
| UNISLIDE LIMITED | Machinery and equipment | Nuneaton | 2004 | Total exemption (full) |
| UNISNACKS EUROPE LTD | Food products | Biggleswade | 2006 | Total exemption (full) |
| UNISON LIMITED | Computers, electronics and optics | Scarborough | 1973 | Unaudited abridged |
| UNISTRUT LIMITED | Basic metals | West Bromwich | 1972 | Full accounts |
| UNISTYLE PLASTICS (ENGINEERING) LIMITED | Rubber and plastics | Cannock | 1977 | Total exemption (full) |
| UNISURGE INTERNATIONAL LIMITED | Other manufacturing | Newmarket | 1988 | Full accounts |
| UNIT 22 MODELMAKERS LIMITED | Other manufacturing | London | 2007 | Total exemption (full) |
| UNIT 8 LIMITED | Printing and recorded media | Hampshire | 2000 | Total exemption (full) |
| UNIT ART GLASS LIMITED | Glass, ceramics, cement and stone | Norwich | 2003 | Total exemption (full) |
| UNIT ENGINEERING LTD | Other manufacturing | Leigh-on-Sea | 2009 | Total exemption (full) |
| UNITA PACKAGING LIMITED | Paper and paperboard | Nottingham | 1984 | Unaudited abridged |
| UNITAPE LIMITED | Fabricated metal products | Eastbourne | 2000 | Group accounts |
| UNITECH ENGINEERING LTD | Machinery and equipment | Staffordshire | 1996 | Small company accounts |
| UNITECH MACHINERY LIMITED | Machinery and equipment | Staffordshire | 2002 | Small company accounts |
| UNITECH OXON LIMITED | Furniture | Banbury | 2001 | Total exemption (full) |
| UNITECH PROJECTS LIMITED | Fabricated metal products | Staffordshire | 1996 | Small company accounts |
| UNITED AEROSPACE LIMITED | Ships, aircraft, rail and other transport | Milford Haven | 2004 | Medium company accounts |
| UNITED ALUMINIUM LIMITED | Fabricated metal products | Manchester | 1990 | Full accounts |
| UNITED ANODISERS LIMITED | Fabricated metal products | Huddersfield | 2001 | Medium company accounts |
| UNITED AUTOMATION LIMITED | Computers, electronics and optics | Southport | 1992 | Total exemption (full) |
| UNITED BEAUTY PRODUCTS LIMITED | Chemicals | London | 2005 | Audit-exempt subsidiary |
| UNITED BOX LIMITED | Wood products | Scotland | 2002 | Total exemption (full) |
| UNITED BRIGHT BAR CO. LIMITED | Basic metals | Wolverhampton | 1978 | Full accounts |
| UNITED CAST BAR (UK) LIMITED | Basic metals | Chesterfield | 1897 | Group accounts |
| UNITED CENTRAL BAKERIES LIMITED | Food products | Bathgate | 1989 | Audit-exempt subsidiary |
| UNITED CLOTHING LIMITED | Clothing | London | 2005 | Full accounts |
| UNITED COLOUR LIMITED | Other manufacturing | Stoke-on-Trent | 2003 | Total exemption (full) |
| UNITED CONSTRUCTION AND MANUFACTURING LIMITED | Fabricated metal products | Takeley | 1992 | Small company accounts |
| UNITED CRANE SERVICES LIMITED | Machinery and equipment | Sheffield | 1986 | Total exemption (full) |
| UNITED ELECTRICAL PRODUCTS LIMITED | Electrical equipment | Wolverhampton | 2004 | Total exemption (full) |
| UNITED FABRICATIONS LIMITED | Fabricated metal products | Chorley | 2010 | Total exemption (full) |
| UNITED FEEDS LIMITED | Food products | Belfast | 2000 | Full accounts |
| UNITED FILLINGS HOLDINGS LIMITED | Textiles | Billingborough | 2002 | Medium company accounts |
| UNITED FILLINGS LIMITED | Other manufacturing | Billingborough | 1990 | Medium company accounts |
| UNITED FIRE EXTINGUISHERS LIMITED | Repair and installation of machinery | Chichester | 2010 | Total exemption (full) |
| UNITED INDUSTRIAL CONVERTERS LIMITED | Other manufacturing | Halesowen | 1998 | Unaudited abridged |
| UNITED INFRASTRUCTURE SYSTEMS (ICS) LIMITED | Electrical equipment | Warrington | 1979 | Audit-exempt subsidiary |
| UNITED INFRASTRUCTURE SYSTEMS LIMITED | Electrical equipment | Warrington | 1999 | Full accounts |
| UNITED MACHINING UK LIMITED | Machinery and equipment | West Midlands | 1996 | Full accounts |
| UNITED MALT UK LIMITED | Beverages | Essex | 2009 | Full accounts |
| UNITED MANUFACTURING AND TRADING COMPANY LIMITED | Fabricated metal products | London | 2004 | Small company accounts |
| UNITED MILKING SYSTEMS LIMITED | Repair and installation of machinery | Whitchurch | 2005 | Total exemption (full) |
| UNITED MOLASSES (IRELAND) LIMITED | Food products | — | 1981 | Full accounts |
| UNITED OIL PRODUCTS LIMITED | Chemicals | Manchester | 1998 | Audit-exempt subsidiary |
| UNITED PAPER PRODUCTS LIMITED | Other manufacturing | Bedford | 2001 | Total exemption (full) |
| UNITED PETFOOD UK LIMITED | Food products | Llangadog | 1982 | Full accounts |
| UNITED SHIELD INTERNATIONAL LIMITED | Clothing | Andover | 2005 | Full accounts |
| UNITED SILICONES LIMITED | Rubber and plastics | Farnborough | 2002 | Total exemption (full) |
| UNITED SPRINGS LIMITED | Fabricated metal products | Rochdale | 2000 | Full accounts |
| UNITED STEELS LIMITED | Basic metals | Kingswinford | 1990 | Medium company accounts |
| UNITED VAN LINERS LIMITED | Wood products | Market Deeping Peterborough | 2004 | Total exemption (full) |
| UNITEMP LIMITED | Computers, electronics and optics | London | 1984 | Total exemption (full) |
| UNITMATE LIMITED | Glass, ceramics, cement and stone | Dereham | 2003 | Total exemption (full) |
| UNITRAK POWDERFLIGHT LIMITED | Machinery and equipment | Glossop | 1982 | Unaudited abridged |
| UNITRUNK CABLE TRUNKING SYSTEMS LIMITED | Fabricated metal products | Lisburn | 1976 | Full accounts |
| UNITSPARK LIMITED | Fabricated metal products | Swallowfield Reading | 1987 | Full accounts |
| UNITY (NW) LIMITED | Other manufacturing | Bolton | 2004 | Total exemption (full) |
| UNIVENT SYSTEMS LTD | Machinery and equipment | Coventry | 2009 | Total exemption (full) |
| UNIVERSAL AIDS LIMITED | Other manufacturing | — | 1966 | Total exemption (full) |
| UNIVERSAL BALANCING LIMITED | Machinery and equipment | Bristol | 1998 | Full accounts |
| UNIVERSAL BLINDS LIMITED | Textiles | Milton Keynes | 2005 | Total exemption (full) |
| UNIVERSAL BOLTFORGERS LIMITED | Fabricated metal products | Oldbury | 1980 | Total exemption (full) |
| UNIVERSAL CHEMICALS LIMITED | Chemicals | Cardiff Gate Business Park | 1986 | Total exemption (full) |
| UNIVERSAL CLOSURES LIMITED | Rubber and plastics | Bath | 2004 | Total exemption (full) |
| UNIVERSAL COMPONENTS LIMITED | Basic metals | Evesham | 1980 | Small company accounts |
| UNIVERSAL CONTAINER SERVICES LIMITED | Basic metals | Manchester | 1990 | Medium company accounts |
| UNIVERSAL CONTROL EQUIPMENT LIMITED | Machinery and equipment | Ipswich | 1996 | Total exemption (full) |
| UNIVERSAL CONTROL SYSTEMS LIMITED | Electrical equipment | Stoke on Trent | 1999 | Total exemption (full) |
| UNIVERSAL DISPENSE SYSTEMS LIMITED | Machinery and equipment | Middlesex | 2003 | Full accounts |
| UNIVERSAL FABRICATIONS (COVENTRY) LIMITED | Machinery and equipment | Brierley Hill | 1978 | Total exemption (full) |
| UNIVERSAL FABRICATIONS (NORTH WEST) LIMITED | Fabricated metal products | Oldham | 1990 | Total exemption (full) |
| UNIVERSAL FIBRE OPTICS LIMITED | Glass, ceramics, cement and stone | Berwickshire | 1999 | Total exemption (full) |
| UNIVERSAL FLEXIBLE PACKAGING LIMITED | Food products | — | 1995 | Medium company accounts |
| UNIVERSAL HEATING LIMITED | Repair and installation of machinery | Birmingham | 2008 | Total exemption (full) |
| UNIVERSAL IMAGE SYSTEMS LIMITED | Printing and recorded media | Colchester | 1995 | Total exemption (full) |
| UNIVERSAL MAINTENANCE CONTRACTS LIMITED | Repair and installation of machinery | Bournemouth | 2008 | Total exemption (full) |
| UNIVERSAL MARKING SYSTEMS LIMITED | Machinery and equipment | Alton | 1963 | Total exemption (full) |
| UNIVERSAL MATTER GBR LTD | Chemicals | Redcar | 2010 | Full accounts |
| UNIVERSAL MOULDINGS LIMITED | Wood products | Liverpool | 2000 | Total exemption (full) |
| UNIVERSAL NETWORKS UK LIMITED | Electrical equipment | Hungerford | 2002 | Total exemption (full) |
| UNIVERSAL SCREEN PRINT LIMITED | Printing and recorded media | Enderby | 2003 | Total exemption (full) |
| UNIVERSAL SERVICES (GB) LIMITED | Printing and recorded media | Nottingham | 1994 | Total exemption (full) |
| UNIVERSAL SERVICES (SPORTS EQUIPMENT) LIMITED | Other manufacturing | Maldon | 2005 | Small company accounts |
| UNIVERSAL SHEET METAL LIMITED | Fabricated metal products | Redditch | 2003 | Total exemption (full) |
| UNIVERSAL SMART CARDS LIMITED | Computers, electronics and optics | Borehamwood | 2001 | Total exemption (full) |
| UNIVERSAL SOLUTIONS (HULL) LIMITED | Electrical equipment | Hull | 2003 | Unaudited abridged |
| UNIVERSAL SRG GROUP LIMITED | Printing and recorded media | London | 1934 | Small company accounts |
| UNIVERSAL STEEL PROFILES LIMITED | Basic metals | Stourbridge | 2009 | Total exemption (full) |
| UNIVERSAL STEELS & ALUMINIUM (SOUTH-WEST) LIMITED | Fabricated metal products | Sparkford Yeovil | 1997 | Total exemption (full) |
| UNIVERSAL TOILETRIES CORPORATION LIMITED | Chemicals | Watford | 1999 | Total exemption (full) |
| UNIVERSAL TOOL AND PRODUCTION COMPANY LIMITED | Other manufacturing | Lee-on-the-Solent | 1986 | Total exemption (full) |
| UNIVERSAL TRADE FRAMES LIMITED | Rubber and plastics | Shrewsbury | 1996 | Medium company accounts |
| UNIVERSAL TRADERS GLOUCESTER LIMITED | Food products | Gloucestershire | 2003 | Total exemption (full) |
| UNIVERSAL UTILTY LIMITED | Clothing | London | 2009 | Total exemption (full) |
| UNIVERSAL WINDOW REPAIRS LIMITED | Glass, ceramics, cement and stone | Didcot | 2005 | Total exemption (full) |
| UNIVERSAL WINDOWS & DOORS LIMITED | Other manufacturing | Motherwell | 2003 | Total exemption (full) |
| UNIVERSAL WOLF LIMITED | Fabricated metal products | Blyth | 1997 | Full accounts |
| UNIVERSE AUTOMATION LTD | Fabricated metal products | Hook | 2010 | Total exemption (full) |
| UNIWIRE LTD. | Fabricated metal products | Tetbury | 1980 | Total exemption (full) |
| UNO INTERNATIONAL LIMITED | Other manufacturing | London | 2003 | Total exemption (full) |
| UNTHA UK LIMITED | Repair and installation of machinery | Boroughbridge | 2002 | Full accounts |
| UNUSUAL FURNISHING COMPANY LIMITED(THE) | Furniture | Stafford | 1986 | Total exemption (full) |
| UNWIN HYDRAULIC ENGINEERING LIMITED | Machinery and equipment | Swadlincote | 1979 | Total exemption (full) |
| UOP LIMITED | Chemicals | Bracknell | 1953 | Full accounts |
| UP SYSTEMS LIMITED | Electrical equipment | Mansfield | 2000 | Unaudited abridged |
| UPE ENGINEERING LIMITED | Fabricated metal products | Hungerford | 2001 | Total exemption (full) |
| UPERGY LIMITED | Electrical equipment | Solihull | 1986 | Full accounts |
| UPFRONT FASHIONS LIMITED | Clothing | — | 1997 | Total exemption (full) |
| UPL EUROPE LTD | Chemicals | Warrington | 1993 | Full accounts |
| UPLANDS ENGINEERING LIMITED | Fabricated metal products | Waterham | 2004 | Total exemption (full) |
| UPLANDS SHEET METAL & ARCHITECTURAL LIMITED | Fabricated metal products | Waterham, Faversham | 2008 | Total exemption (full) |
| UPLEC INDUSTRIES LIMITED | Computers, electronics and optics | Wrexham | 1982 | Total exemption (full) |
| UPM CONVEYORS LIMITED | Machinery and equipment | Uxbridge | 1975 | Total exemption (full) |
| UPM-KYMMENE (UK) LIMITED | Paper and paperboard | Irvine | 1987 | Full accounts |
| UPMINSTER CONTAINERS LIMITED | Fabricated metal products | Upminster | 1968 | Unaudited abridged |
| UPMINSTER FENCING LIMITED | Wood products | Woodford Green | 2002 | Unaudited abridged |
| UPPER AND LOWER LEISUREWEAR LIMITED | Other manufacturing | West Molesey | 2008 | Total exemption (full) |
| UPPERCLASS FASHIONS LIMITED | Leather goods and footwear | London | 1991 | Total exemption (full) |
| UPSON NOBLE PRESS LIMITED | Printing and recorded media | Hemel Hempstead | 2009 | Total exemption (full) |
| UPSTREAM LIMITED | Printing and recorded media | London | 1983 | Total exemption (full) |
| UPU INDUSTRIES LIMITED | Textiles | Dromore | 1996 | Full accounts |
| URBAN APOTHECARY LIMITED | Other manufacturing | Leicester | 2005 | Total exemption (full) |
| URBAN DESIGN & DEVELOPMENTS LIMITED | Fabricated metal products | Chesterfield | 1998 | Total exemption (full) |
| URBAN DESIGN & PRINT LIMITED | Printing and recorded media | Southend on Sea | 1998 | Unaudited abridged |
| URBAN FRESH FOODS LIMITED | Food products | St Albans | 2006 | Full accounts |
| URBAN FRONT LTD. | Other manufacturing | Beaconsfield | 2002 | Total exemption (full) |
| URBAN IRON LTD. | Fabricated metal products | Brentford | 2010 | Total exemption (full) |
| URBANMAJOR LIMITED | Repair and installation of machinery | Quedgley | 2001 | Total exemption (full) |
| URBIS SCHREDER LTD | Repair and installation of machinery | Basingstoke | 1973 | Full accounts |
| URENCO CHEMPLANTS LIMITED | Chemicals | Chester | 2007 | Full accounts |
| URENCO NUCLEAR STEWARDSHIP LIMITED | Chemicals | Cheshire | 2000 | Full accounts |
| URENCO UK LIMITED | Chemicals | Chester | 1973 | Full accounts |
| URETHANE INDUSTRIAL PRODUCTS LIMITED | Rubber and plastics | Whitchurch | 1983 | Total exemption (full) |
| URETHROTECH LTD | Other manufacturing | Kingston upon Thames | 2007 | Total exemption (full) |
| URGO LIMITED | Other manufacturing | Loughborough | 2001 | Full accounts |
| URM (UK) LIMITED | Glass, ceramics, cement and stone | Pontefract | 2000 | Full accounts |
| UROFOAM LIMITED | Rubber and plastics | Askam-in-Furness | 1988 | Total exemption (full) |
| URSA U.K. LIMITED | Glass, ceramics, cement and stone | Norwich | 1999 | Total exemption (full) |
| USBORNE TRADING LIMITED | Chemicals | Newmarket | 1994 | Total exemption (full) |
| USEMAXI LIMITED | Rubber and plastics | Maidenhead | 2000 | Total exemption (full) |
| USEMORE (UK) LIMITED | Clothing | Cranleigh | 2000 | Total exemption (full) |
| USHA MARTIN INTERNATIONAL LIMITED | Other manufacturing | Nottinghamshire | 1994 | Group accounts |
| USHA MARTIN UK LIMITED | Other manufacturing | Nottinghamshire | 1998 | Full accounts |
| USHER REFRIGERATION SERVICES LTD | Repair and installation of machinery | County Durham | 2002 | Unaudited abridged |
| USHIO U.K., LTD. | Electrical equipment | London | 1997 | Small company accounts |
| USON LIMITED | Machinery and equipment | Leicester | 2000 | Small company accounts |
| USS LIMITED | Basic metals | Halesowen | 2000 | Medium company accounts |
| USYSTEMS LIMITED | Fabricated metal products | Bedford | 2002 | Medium company accounts |
| UTILE ENGINEERING CO. LIMITED(THE) | Machinery and equipment | Northamptonshire | 1982 | Total exemption (full) |
| UTILITA FIELD SERVICES LIMITED | Repair and installation of machinery | Chandler’s Ford | 2006 | Audit-exempt subsidiary |
| UTILITY FASTENERS LIMITED | Fabricated metal products | Northampton | 1998 | Total exemption (full) |
| UTM LIMITED | Fabricated metal products | Suffolk | 2000 | Medium company accounts |
| UTOPIA COMPUTERS LIMITED | Computers, electronics and optics | Ayrshire | 2000 | Total exemption (full) |
| UTOPIA FURNITURE LTD. | Furniture | Northampton | 1993 | Full accounts |
| UTOPIA WINDOWS LTD | Fabricated metal products | Croydon | 2004 | Total exemption (full) |
| UTS CABLE LIMITED | Fabricated metal products | Norwich | 2006 | Total exemption (full) |
| UTS ENGINEERING LIMITED | Basic metals | Jarrow | 2001 | Full accounts |
| UTTOXETER REWINDS LIMITED | Repair and installation of machinery | Uttoxeter | 2003 | Total exemption (full) |
| UV GROUP PLC | Wood products | London | 1960 | Group accounts |
| UV LIGHT TECHNOLOGY LIMITED | Other manufacturing | Sudbury | 1997 | Small company accounts |
| UV&S EVENT SERVICES LTD | Other manufacturing | Hambridge Lane Newbury | 1990 | Small company accounts |
| UVEM LTD | Computers, electronics and optics | Solihull | 2002 | Unaudited abridged |
| UVISON TECHNOLOGIES LIMITED | Repair and installation of machinery | Sevenoaks | 2003 | Total exemption (full) |
| UVOX LIMITED | Other manufacturing | Bridgnorth | 2005 | Unaudited abridged |
| UWT (UK) LIMITED | Machinery and equipment | Shrewsbury | 2009 | Small company accounts |
| UX GLOBAL LIMITED | Other manufacturing | Leeds | 1983 | Total exemption (full) |
| UXBRIDGE PRESS LIMITED | Printing and recorded media | Reading | 1961 | Total exemption (full) |