Manufacturers: H
1,784 manufacturers
| Manufacturer | Sector | Town | Year | Accounts type |
|---|---|---|---|---|
| H & B MOTOR ENGINEERS LIMITED | Repair and installation of machinery | London | 1986 | Total exemption (full) |
| H & B. WIRE FABRICATIONS LIMITED | Fabricated metal products | Grange Employment Area | 1977 | Small company accounts |
| H & C CARDIEM LIMITED | Fabricated metal products | Stockport | 1990 | Audited abridged |
| H & G EXPLOSIVES SERVICES LTD. | Fabricated metal products | Newport | 1993 | Total exemption (full) |
| H & I ENGINEERING LIMITED | Fabricated metal products | Annan | 1973 | Total exemption (full) |
| H & J TOUGHENED GLASS LTD | Other manufacturing | Knowsley | 2007 | Unaudited abridged |
| H & K DISTRIBUTION LIMITED | Other manufacturing | Rugby | 2006 | Full accounts |
| H & M COMPRESSORS AND PUMPS LIMITED | Repair and installation of machinery | Basildon | 1990 | Total exemption (full) |
| H & M DISINFECTION SYSTEMS LIMITED | Machinery and equipment | Gadbrook Road Northwich | 1990 | Total exemption (full) |
| H & M MEATS LIMITED | Food products | Croydon | 2000 | Unaudited abridged |
| H & P POLISHING UK LIMITED | Fabricated metal products | Birmingham | 2002 | Total exemption (full) |
| H & P PRECISION UK LTD | Fabricated metal products | Lichfield | 2001 | Total exemption (full) |
| H & S ENGINEERING FABRICATIONS LIMITED | Fabricated metal products | Nelson | 2004 | Total exemption (full) |
| H & S FABRICS LIMITED | Textiles | Bournemouth | 2009 | Total exemption (full) |
| H & S JOINERY LIMITED | Wood products | Warrington | 2002 | Total exemption (full) |
| H & S LIFTING SOLUTIONS LIMITED | Machinery and equipment | Chesterfield | 2009 | Total exemption (full) |
| H & V 2000 LIMITED | Fabricated metal products | Billericay Essex | 1999 | Total exemption (full) |
| H AND M CRAFTSMEN LIMITED | Furniture | — | 1987 | Total exemption (full) |
| H B ALUMINIUM FABRICATIONS HOLDINGS LIMITED | Fabricated metal products | Leeds | 2002 | Total exemption (full) |
| H BROWN & SON LIMITED | Fabricated metal products | Rotherham | 2002 | Total exemption (full) |
| H C CONTROLS LIMITED | Computers, electronics and optics | York | 2001 | Total exemption (full) |
| H CONDUIT LTD | Paper and paperboard | Cheshire | 2001 | Unaudited abridged |
| H DICKINSON AND SON LIMITED | Glass, ceramics, cement and stone | Bury | 2003 | Unaudited abridged |
| H E ELECTRONICS LIMITED | Computers, electronics and optics | Wimborne | 1997 | Total exemption (full) |
| H F CONTROLS LIMITED | Electrical equipment | — | 1994 | Small company accounts |
| H F REFRIGERATION LTD | Repair and installation of machinery | Grimsby | 2008 | Unaudited abridged |
| H GOODWIN (CASTINGS) LIMITED | Basic metals | Walsall | 2002 | Audit-exempt subsidiary |
| H H PRINT LIMITED | Printing and recorded media | Liverpool | 2006 | Total exemption (full) |
| H J EDWARDS & SONS (BUTCHERS) LIMITED | Food products | Ewyas Harold | 2009 | Unaudited abridged |
| H J FINCH & CO LIMITED | Other manufacturing | Birmingham | 1999 | Total exemption (full) |
| H J JENNINGS LTD | Machinery and equipment | Taunton | 2007 | Total exemption (full) |
| H J SOCK GROUP LIMITED | Textiles | Loughborough | 1989 | Total exemption (full) |
| H K LASER SERVICES LIMITED | Machinery and equipment | Warwick | 2009 | Small company accounts |
| H K TECHNOLOGIES LIMITED | Machinery and equipment | Warwick | 2003 | Small company accounts |
| H L (NORTH EAST) HOLDINGS LIMITED | Other manufacturing | Cramlington | 2010 | Total exemption (full) |
| H M MORGAN ENGINEERS LIMITED | Repair and installation of machinery | Caerphilly | 1994 | Total exemption (full) |
| H N D (UK) LIMITED | Furniture | Worcester | 1986 | Total exemption (full) |
| H P BULMER LIMITED | Beverages | London | 1918 | Full accounts |
| H P C SERVICES LIMITED | Fabricated metal products | Ilkeston | 1997 | Total exemption (full) |
| H P INMAN & CO LIMITED | Other manufacturing | Burnley | 1998 | Total exemption (full) |
| H P R SOLUTIONS LIMITED | Repair and installation of machinery | Pontypridd | 2000 | Total exemption (full) |
| H PEEL (PATTERNS & CASTINGS) LIMITED | Other manufacturing | Surrey | 1975 | Total exemption (full) |
| H PIGNEY & SON LIMITED | Repair and installation of machinery | Cumbria | 2002 | Total exemption (full) |
| H R BLOWERS UK LIMITED | Machinery and equipment | Holmfirth | 2007 | Total exemption (full) |
| H S ASSET MANAGEMENT LIMITED | Repair and installation of machinery | Essex | 2006 | Total exemption (full) |
| H S SCHOOLWEAR LIMITED | Clothing | Wolverhampton | 2006 | Total exemption (full) |
| H T L WINDOWS & DOORS LIMITED | Other manufacturing | Estate Bridgnorth | 2002 | Total exemption (full) |
| H TURRALL & CO LIMITED | Other manufacturing | Bideford | 2005 | Total exemption (full) |
| H U M PRECISION ENGINEERING LIMITED | Machinery and equipment | Coventry | 2002 | Total exemption (full) |
| H W MANUFACTURING LIMITED | Computers, electronics and optics | Dalgety Bay | 2004 | Total exemption (full) |
| H W SLIMM & SONS LIMITED | Clothing | Barwell | 2004 | Total exemption (small) |
| H W WEBB (ENGINEERS) LIMITED | Fabricated metal products | Suffolk | 1995 | Total exemption (full) |
| H&A PRESTIGE BOTTLING LIMITED | Beverages | Rushden | 1983 | Total exemption (full) |
| H&F EUROPE LIMITED | Repair and installation of machinery | Birmingham | 2006 | Full accounts |
| H&K EQUIPMENT LIMITED | Fabricated metal products | Rugby | 2002 | Full accounts |
| H&R CHEMPHARM (UK) LIMITED | Coke and refined petroleum | West Midlands | 2005 | Full accounts |
| H+H UK LIMITED | Glass, ceramics, cement and stone | Sevenoaks | 1930 | Full accounts |
| H. & B. SENSORS LIMITED | Computers, electronics and optics | Bognor Regis | 1979 | Total exemption (full) |
| H. & C. BEART, LIMITED | Food products | King’s Lynn | 1932 | Total exemption (full) |
| H. & C. WHITEHEAD LIMITED | Textiles | Brighouse | 1939 | Total exemption (full) |
| H. & E.SMITH LIMITED | Glass, ceramics, cement and stone | Stoke-on-Trent | 1947 | Total exemption (full) |
| H. & J. FORBES LIMITED | Furniture | Yarm | 1986 | Total exemption (small) |
| H. & J. SPEAKE LIMITED | Basic metals | Wolverhampton | 1987 | Total exemption (full) |
| H. BREAKELL & CO. (BLACKBURN) LIMITED | Machinery and equipment | Clayton-le-Moors | 1939 | Total exemption (full) |
| H. DAVENPORT & SONS LIMITED | Fabricated metal products | Willenhall | 1971 | Total exemption (full) |
| H. DOWNS & SONS (HUDDERSFIELD) LIMITED | Basic metals | Huddersfield | 1957 | Small company accounts |
| H. E. STRINGER FLAVOURS LIMITED | Food products | Tring | 2009 | Total exemption (full) |
| H. H. PLASTICS LIMITED | Paper and paperboard | West Midlands. | 1979 | Unaudited abridged |
| H. JARVIS LTD | Rubber and plastics | Redcar | 1946 | Medium company accounts |
| H. K. FOUNDERS LIMITED | Basic metals | Ilkeston | 1986 | Total exemption (full) |
| H. MORRIS & COMPANY LIMITED | Furniture | London | 1914 | Total exemption (full) |
| H. PICKUP MECHANICAL AND ELECTRICAL SERVICES LIMITED | Fabricated metal products | Scarborough | 1983 | Total exemption (full) |
| H. SMITH PLASTICS LIMITED | Rubber and plastics | Wickford | 1963 | Total exemption (full) |
| H. YOUNG STRUCTURES LIMITED | Fabricated metal products | Norfolk | 1973 | Small company accounts |
| H.A. ENGLAND (ENGINEERS) LIMITED | Other manufacturing | Westhoughton | 1977 | Total exemption (full) |
| H.A. MCEWEN (BOILER REPAIRS) LIMITED | Machinery and equipment | Via Keighley | 1973 | Total exemption (full) |
| H.A.DAVIE,LIMITED | Repair and installation of machinery | Houghton-le-Spring, | 1902 | Total exemption (full) |
| H.B. BURBIDGE & SON LIMITED | Food products | Andover | 1945 | Unaudited abridged |
| H.B. FULLER U.K. MANUFACTURING LIMITED | Chemicals | Dukinfield | 2001 | Full accounts |
| H.B. HUMPHRIES & COMPANY LIMITED | Other manufacturing | Kettering | 1979 | Total exemption (full) |
| H.B. RUTHERFORD & CO. LIMITED | Printing and recorded media | Broughty Ferry | 1974 | Total exemption (full) |
| H.B.CLARK & CO.(SUCCESSORS)LIMITED | Beverages | North Shields | 1913 | Full accounts |
| H.B.E. SERVICES LIMITED | Basic metals | Leighton Buzzard | 2008 | Total exemption (full) |
| H.B.M.S. LIMITED | Repair and installation of machinery | Bolton | 1999 | Unaudited abridged |
| H.B.S. ELECTRONICS LIMITED | Other manufacturing | Sudbury | 2004 | Audited abridged |
| H.C. TURK (ENGINEERING SERVICES) LIMITED | Other manufacturing | Gravesend | 1981 | Unaudited abridged |
| H.C. WATER ENGINEERING LIMITED | Fabricated metal products | Rochdale | 1994 | Total exemption (full) |
| H.C.M. ENGINEERING LIMITED | Fabricated metal products | Stourbridge | 1975 | Total exemption (full) |
| H.C.S. SERVICES LIMITED | Repair and installation of machinery | Estate | 2003 | Total exemption (full) |
| H.CROWTHER LIMITED | Other manufacturing | London | 1960 | Total exemption (full) |
| H.D. HOWDEN, LIMITED | Electrical equipment | Bellshill | 1958 | Total exemption (full) |
| H.D.SHARMAN LIMITED | Rubber and plastics | Castleford | 1969 | Full accounts |
| H.E.AND B.S.BENSON LIMITED, | Other manufacturing | Newmarket | 1962 | Total exemption (full) |
| H.E.C. (PRECISION) LIMITED | Fabricated metal products | Southall | 1994 | Total exemption (full) |
| H.E.HINITT AND CO.LIMITED | Food products | Nr Pontefract | 1951 | Total exemption (full) |
| H.E.M.E. INTERNATIONAL LIMITED | Computers, electronics and optics | Skelmersdale | 2006 | Total exemption (full) |
| H.ECCLES(PATTERN MAKERS)LIMITED | Other manufacturing | West Midlands | 1962 | Total exemption (full) |
| H.F. BOND AND CO LIMITED | Fabricated metal products | Colchester | 1978 | Total exemption (full) |
| H.F. FOOD SUPPLY LIMITED | Food products | Glasgow | 2004 | Total exemption (full) |
| H.F.T. FORKLIFTS LIMITED | Repair and installation of machinery | Hereford | 1991 | Total exemption (full) |
| H.FINE & SON LIMITED | Textiles | Uxbridge | 1948 | Total exemption (full) |
| H.G. GLADWELL & SONS LIMITED | Food products | Ipswich | 1960 | Full accounts |
| H.G. RANT LTD | Other manufacturing | High Wycombe | 2004 | Total exemption (full) |
| H.G.ATTWOOD AND SON LIMITED | Clothing | Stockport | 1961 | Total exemption (full) |
| H.G.KIPPAX & SONS LIMITED | Machinery and equipment | Moldgreen | 1959 | Total exemption (full) |
| H.G.TIMBER LIMITED | Wood products | Gateshead | 1945 | Full accounts |
| H.GEDDES & SONS LIMITED | Paper and paperboard | Wednesbury | 1948 | Total exemption (full) |
| H.HIPKISS AND COMPANY,LIMITED | Fabricated metal products | Birmingham | 1901 | Total exemption (full) |
| H.I.E. LTD. | Basic metals | Prestwick | 2004 | Total exemption (full) |
| H.J. BUNN LIMITED | Repair and installation of machinery | North East Lincolnshire | 2002 | Unaudited abridged |
| H.J. HEINZ MANUFACTURING UK LIMITED | Food products | London | 1917 | Full accounts |
| H.J.WEIR ENGINEERING COMPANY LIMITED | Machinery and equipment | Chepstow | 1961 | Total exemption (full) |
| H.K. WENTWORTH LIMITED | Chemicals | Woking | 1941 | Full accounts |
| H.L.P. TUBE FORMERS LIMITED | Fabricated metal products | Caerphilly | 1965 | Total exemption (full) |
| H.L.PERFITT LIMITED | Glass, ceramics, cement and stone | Ipswich | 1971 | Audit-exempt subsidiary |
| H.L.THORNE & CO.LIMITED | Fabricated metal products | Oldbury | 1955 | Group accounts |
| H.M.B. MACHINISTS & ENGINEERS LIMITED | Repair and installation of machinery | Alfreton | 1961 | Total exemption (full) |
| H.M.G. POWDER COATINGS LIMITED | Chemicals | Belfast | 1988 | Audit-exempt subsidiary |
| H.M.K. TECHNICAL SERVICES LIMITED | Machinery and equipment | Congleton | 1979 | Total exemption (full) |
| H.M.T. PLASTICS LIMITED | Rubber and plastics | Uckfield | 1976 | Total exemption (full) |
| H.N.P. ENGINEERS (LERWICK) LIMITED | Repair and installation of machinery | Shetland | 1974 | Total exemption (full) |
| H.O. SHORT & SON LIMITED | Food products | Berwick upon Tweed | 1925 | Group accounts |
| H.O.B. LIMITED | Fabricated metal products | — | 1986 | Total exemption (full) |
| H.P. CHEMIE PELZER (U.K.) LIMITED | Motor vehicles and parts | Tipton | 1982 | Small company accounts |
| H.P. TRANSPORT (GARAGES) LIMITED | Repair and installation of machinery | Bournemouth | 1982 | Total exemption (full) |
| H.P.P. (U.K.) LIMITED | Other manufacturing | Birmingham | 1982 | Total exemption (full) |
| H.P.S. TARGET RIFLES LTD. | Fabricated metal products | Newent | 1999 | Total exemption (full) |
| H.Q. LACQUER LIMITED | Furniture | Chessington | 1995 | Total exemption (full) |
| H.R. SMITH (TECHNICAL DEVELOPMENTS) LIMITED | Computers, electronics and optics | Leominster | 1966 | Full accounts |
| H.RINKOFF LIMITED | Food products | — | 1953 | Total exemption (full) |
| H.S.BASSETT & SON LIMITED | Rubber and plastics | Enterprise Park | 1964 | Total exemption (full) |
| H.S.JACKSON & SON(FENCING)LIMITED | Wood products | Bracknell | 1967 | Group accounts |
| H.S.RICHARDS LIMITED | Chemicals | Warley | 1929 | Total exemption (full) |
| H.SEAL & CO.,LIMITED | Textiles | Coalville | 1920 | Total exemption (full) |
| H.T. BRIGHAM & COMPANY LIMITED | Fabricated metal products | Birmingham | 1958 | Total exemption (full) |
| H.T. ELECTRICAL SYSTEMS LTD. | Repair and installation of machinery | Leeds | 2007 | Total exemption (full) |
| H.T. STRUCTURES LIMITED | Basic metals | Llanelli | 2002 | Total exemption (full) |
| H.T.HUGHES & COMPANY(OVERALLS)LIMITED | Clothing | Stockport | 1928 | Total exemption (full) |
| H.TAYLOR & SON(BROCKLEY)LIMITED | Ships, aircraft, rail and other transport | Romsey | 1957 | Group accounts |
| H.V. WOODING LIMITED | Basic metals | Hythe | 1967 | Full accounts |
| H.V.C. SUPPLIES (STOURBRIDGE) LIMITED | Fabricated metal products | Stourbridge | 1972 | Medium company accounts |
| H.V.P. SECURITY SHUTTERS LIMITED | Fabricated metal products | Exeter | 1978 | Total exemption (full) |
| H.V.R. INTERNATIONAL LIMITED | Glass, ceramics, cement and stone | Jarrow Tyne and Wear | 1991 | Full accounts |
| H20 PLANT AUTOMATION LIMITED | Repair and installation of machinery | London | 1987 | Total exemption (full) |
| H2O INNOVATION UK LIMITED | Chemicals | Middlewich | 2001 | Full accounts |
| H2O SERVICING LIMITED | Repair and installation of machinery | Cheshire | 2003 | Unaudited abridged |
| H2O WATER SOLUTIONS LIMITED | Repair and installation of machinery | Glasgow | 2002 | Total exemption (full) |
| HAAG-STREIT UK LIMITED | Computers, electronics and optics | Bishop’s Stortford | 1989 | Full accounts |
| HAARSLEV UK LIMITED | Repair and installation of machinery | Skelmersdale | 2005 | Total exemption (full) |
| HAARUP (U.K.) LIMITED | Machinery and equipment | Cheltenham | 1986 | Unaudited abridged |
| HABASIT (UK) LIMITED | Other manufacturing | Elland | 1999 | Full accounts |
| HABIA CABLE LIMITED | Electrical equipment | Mansfield | 1976 | Small company accounts |
| HAC UK LIMITED | Repair and installation of machinery | Croydon | 2000 | Total exemption (full) |
| HACEL LIGHTING LIMITED | Electrical equipment | Wallsend | 1981 | Full accounts |
| HACH LANGE LTD | Computers, electronics and optics | Salford, Manchester | 1971 | Full accounts |
| HACKETT & WILLIAMSON LIMITED | Paper and paperboard | Hull | 1981 | Total exemption (full) |
| HACKETTS LIMITED | Fabricated metal products | West Midlands | 2005 | Total exemption (full) |
| HACKMAN PRINTERS LIMITED | Printing and recorded media | London | 1987 | Medium company accounts |
| HACRON ENGINEERING LIMITED | Basic metals | Kent | 1969 | Total exemption (full) |
| HAD-FAB LIMITED | Fabricated metal products | East Lothian | 1993 | Full accounts |
| HADDON ROCKING HORSES LIMITED | Other manufacturing | Winkleigh | 1971 | Unaudited abridged |
| HADDONSTONE LIMITED | Other manufacturing | Northampton | 1986 | Full accounts |
| HADDOW & CO LTD | Printing and recorded media | Ipswich | 1985 | Total exemption (full) |
| HADDOW AIRD & CRERAR LIMITED | Textiles | Ayrshire | 1991 | Total exemption (full) |
| HADEE ENGINEERING CO. LTD | Fabricated metal products | Sheffield | 1971 | Full accounts |
| HADEN DESIGN (KITCHEN & BEDROOMS) LIMITED | Furniture | West Midlands | 1991 | Total exemption (full) |
| HADENE BUILDING SERVICES LIMITED | Repair and installation of machinery | Chatham | 1998 | Total exemption (full) |
| HADENE ENGINEERING LIMITED | Repair and installation of machinery | Chatham | 1986 | Total exemption (full) |
| HADFIELD BRIDLEWORKS LIMITED | Leather goods and footwear | Sutton Coldfield | 1995 | Total exemption (full) |
| HADLEIGH CASTINGS LIMITED | Basic metals | Ipswich | 1969 | Full accounts |
| HADLEIGH GLASS LIMITED | Basic metals | Hadleigh | 2000 | Total exemption (full) |
| HADLEY INDUSTRIES HOLDINGS LIMITED | Basic metals | Smethwick | 1964 | Full accounts |
| HADLEY INTERIORS LTD | Other manufacturing | Halifax | 2008 | Total exemption (full) |
| HADRIAN ARCHITECTURAL GLAZING SYSTEMS LIMITED | Basic metals | Blaydon on Tyne | 2000 | Medium company accounts |
| HADRON ENGINEERING LIMITED | Machinery and equipment | Cheltenham | 2005 | Unaudited abridged |
| HAEMMERLIN LIMITED | Other manufacturing | West Midlands | 1985 | Full accounts |
| HAEMOBAND SURGICAL LTD | Other manufacturing | Banbridge | 2000 | Total exemption (full) |
| HAEMOCELL LIMITED | Other manufacturing | Leeds | 2007 | Audit-exempt subsidiary |
| HAES TECHNOLOGIES LIMITED | Computers, electronics and optics | Slough | 1979 | Total exemption (full) |
| HAFFNER (G.B) LTD. | Repair and installation of machinery | Stafford | 1992 | Total exemption (full) |
| HAFOD GRANGE LIMITED | Other manufacturing | London | 1995 | Total exemption (full) |
| HAFOD WATER LIMITED | Beverages | Carmarthenshire | 2003 | Total exemption (full) |
| HAG LTD. | Fabricated metal products | Fishponds Bristol | 1995 | Unaudited abridged |
| HAGER ENGINEERING LIMITED | Electrical equipment | Shropshire | 1993 | Full accounts |
| HAGON PRODUCTS LIMITED | Ships, aircraft, rail and other transport | Essex | 1974 | Unaudited abridged |
| HAGUE DENTAL SUPPLIES LIMITED | Repair and installation of machinery | Horsham | 1998 | Total exemption (full) |
| HAGUE FASTENERS LIMITED | Fabricated metal products | Willenhall | 1996 | Total exemption (full) |
| HAGUE PRECISION ENGINEERING (SHEFFIELD) LIMITED | Other manufacturing | South Yorkshire | 2000 | Total exemption (full) |
| HAIER SMART HOME UK & I LTD | Electrical equipment | Warrington | 1990 | Full accounts |
| HAIG ENGINEERING LIMITED | Fabricated metal products | Eastleigh | 2005 | Total exemption (full) |
| HAIGH ENGINEERING CO,LIMITED(THE) | Machinery and equipment | Herefordshire | 1955 | Medium company accounts |
| HAIGHS (GUISELEY) LIMITED | Food products | Guiseley | 1990 | Total exemption (full) |
| HAILES ABBEY JOINERY LIMITED | Furniture | Bristol | 2010 | Total exemption (full) |
| HAIME INDUSTRIES LIMITED | Clothing | Liverpool | 2008 | Total exemption (full) |
| HAIN FROZEN FOODS UK LIMITED | Food products | Leeds | 2006 | Full accounts |
| HAINBUCH UK LIMITED | Repair and installation of machinery | Cannock | 1998 | Small company accounts |
| HAINENKO LIMITED | Other manufacturing | — | 1973 | Group accounts |
| HAINES & WARWICK SAFETY INSTALLATIONS LIMITED | Repair and installation of machinery | Romford | 1992 | Total exemption (full) |
| HAINES MARINE LIMITED | Other manufacturing | Norwich | 1999 | Total exemption (full) |
| HAIR SYSTEMS EUROPE LIMITED | Chemicals | Luton | 1998 | Small company accounts |
| HAJI BABA LIMITED | Food products | Hounslow | 2009 | Full accounts |
| HALAL KITCHEN LIMITED | Food products | Blackburn | 2007 | Total exemption (full) |
| HALBEATH ASSETS LIMITED | Chemicals | Edinburgh | 1900 | Total exemption (full) |
| HALCYON BEDS LIMITED | Textiles | Batley | 1984 | Total exemption (full) |
| HALCYON DRIVES LIMITED | Electrical equipment | Pudsey | 1991 | Total exemption (full) |
| HALCYON PLASTICS LIMITED | Rubber and plastics | Wellingborough | 1978 | Total exemption (full) |
| HALDANE (UK) LIMITED | Wood products | Glenrothes | 1975 | Total exemption (full) |
| HALDANE FISHER LIMITED | Wood products | Newry | 1990 | Group accounts |
| HALDEX LIMITED | Motor vehicles and parts | Lindley | 1980 | Full accounts |
| HALE AND MURRAY LIMITED | Furniture | Dorset | 2002 | Total exemption (full) |
| HALE HAMILTON (VALVES) LIMITED | Machinery and equipment | Uxbridge | 1981 | Full accounts |
| HALEGATE LIMITED | Fabricated metal products | Birmingham | 2010 | Unaudited abridged |
| HALEPORT LIMITED | Other manufacturing | Tonbridge | 2007 | Total exemption (full) |
| HALES TOOL & DIE LIMITED | Rubber and plastics | Heybridge Basin | 2000 | Total exemption (full) |
| HALESOWEN COMPONENTS LIMITED | Fabricated metal products | West Midlands | 2000 | Total exemption (full) |
| HALESOWEN WINDOWS LIMITED | Other manufacturing | Halesowen | 1980 | Total exemption (full) |
| HALESWORTH PRINT FINISHERS LIMITED | Printing and recorded media | Halesworth | 1989 | Total exemption (full) |
| HALEWOOD ARTISANAL SPIRITS (UK) LIMITED | Beverages | Rushden | 2000 | Full accounts |
| HALEWOOD CHEMICALS LTD | Pharmaceuticals | Staines, | 1951 | Total exemption (full) |
| HALF MOON FOODS LTD | Food products | Woodbridge | 2009 | Total exemption (full) |
| HALIFAX FAN GROUP LIMITED | Machinery and equipment | Elland Road Brighouse | 2005 | Full accounts |
| HALIFAX FAN LIMITED | Machinery and equipment | Elland Road Brighouse | 1994 | Full accounts |
| HALIFAX GLASS CO LIMITED | Glass, ceramics, cement and stone | West Yorkshire | 1993 | Unaudited abridged |
| HALIFAX IRONWORKS LTD | Fabricated metal products | Elland | 2001 | Total exemption (full) |
| HALIFAX NUMERICAL CONTROLS LIMITED | Machinery and equipment | Halifax | 1998 | Total exemption (full) |
| HALIFAX RACK & SCREW CUTTING CO. LIMITED | Other manufacturing | Brighouse | 2004 | Total exemption (full) |
| HALIFAX SHEET METAL & VENTILATION LIMITED | Fabricated metal products | Halifax | 1992 | Small company accounts |
| HALIFAX STEAM BREWING COMPANY LIMITED | Beverages | Halifax | 2002 | Total exemption (full) |
| HALL & ASSOCIATES (MARKETING) LTD | Other manufacturing | York | 1988 | Medium company accounts |
| HALL & BOTTERILL LIMITED | Basic metals | Leeds | 1946 | Total exemption (full) |
| HALL & ROBERTS (PROVISIONS) LIMITED | Food products | Widnes | 1975 | Full accounts |
| HALL & WOODHOUSE LIMITED | Beverages | Dorset | 1898 | Group accounts |
| HALL BROS (SOUTH WEST) LIMITED | Wood products | Warmley | 2002 | Total exemption (full) |
| HALL BROS. (LIFTING GEAR) LIMITED | Machinery and equipment | Hertfordshire | 1957 | Total exemption (full) |
| HALL BURMAN & CHARNICK LIMITED | Rubber and plastics | Oldbury Road West Bromwich | 2006 | Total exemption (full) |
| HALL FARM POTATO SERVICES LIMITED | Food products | Brigg | 1969 | Small company accounts |
| HALL REFRIGERATION WHOLESALE LIMITED | Repair and installation of machinery | Maidstone | 1989 | Total exemption (full) |
| HALLAM POLYMER ENGINEERING LIMITED | Rubber and plastics | Dronfield | 1985 | Total exemption (full) |
| HALLAM SITE SERVICES LIMITED | Other manufacturing | — | 1979 | Total exemption (full) |
| HALLAMSHIRE BREWERY SERVICES LIMITED | Machinery and equipment | South Yorkshire | 2001 | Total exemption (full) |
| HALLAMSHIRE ENGINEERING SERVICES LIMITED | Machinery and equipment | Wakefield | 2009 | Small company accounts |
| HALLAMSHIRE HARDMETAL PRODUCTS LIMITED | Fabricated metal products | Rotherham | 1996 | Total exemption (full) |
| HALLEN ENGINEERING LIMITED | Basic metals | West Midlands | 1954 | Small company accounts |
| HALLETTS THE BAKERS LTD | Food products | Paignton | 2003 | Total exemption (full) |
| HALLEY STEVENSONS LTD | Textiles | Dundee | 2000 | Full accounts |
| HALLIDAY FUNERAL SUPPLIES LTD | Wood products | Prenton | 1979 | Total exemption (full) |
| HALLIN MARINE UK LIMITED | Ships, aircraft, rail and other transport | London | 2006 | Full accounts |
| HALLITE SEALS INTERNATIONAL LIMITED | Chemicals | Staffordshire | 1936 | Full accounts |
| HALLMARK ELECTRONICS LIMITED | Computers, electronics and optics | Newcastle under Lyme | 1979 | Total exemption (full) |
| HALLMARK ENGRAVING & SIGNS LTD | Other manufacturing | Uckfield | 1977 | Total exemption (full) |
| HALLMARK GROUP PRODUCTS LIMITED | Other manufacturing | Hedon Road Hull | 2001 | Medium company accounts |
| HALLMARK PANELS LIMITED | Other manufacturing | Hull | 1995 | Medium company accounts |
| HALLMARK SUNDECKS LIMITED | Other manufacturing | Lincolnshire | 2001 | Total exemption (full) |
| HALLMARKET LIMITED | Machinery and equipment | Wolverhampton | 1984 | Total exemption (full) |
| HALLMARQ VETERINARY IMAGING LIMITED | Other manufacturing | Guildford | 2000 | Group accounts |
| HALLROSE CONTRACT FURNITURE LIMITED | Furniture | Chelmsford | 2000 | Total exemption (full) |
| HALLSON LIMITED | Electrical equipment | Loughborough | 1995 | Total exemption (full) |
| HALMEREND MINERALS LTD | Glass, ceramics, cement and stone | Stoke-on-Trent | 2010 | Total exemption (full) |
| HALO FOODS LIMITED | Food products | Newport | 1989 | Full accounts |
| HALO HOMES LIMITED | Printing and recorded media | Leigh-on-Sea | 2001 | Total exemption (full) |
| HALO VENEERING LIMITED | Wood products | Burgess Hill | 2010 | Total exemption (full) |
| HALON AND REFRIGERANT SERVICES LIMITED | Chemicals | Deeside | 1991 | Total exemption (full) |
| HALSALL MECHANICAL LIMITED | Repair and installation of machinery | Cannock | 2004 | Full accounts |
| HALSPAN LIMITED | Wood products | Bo’ness | 1999 | Group accounts |
| HALSTOCK CABINET MAKERS LTD | Furniture | Yeovil | 1994 | Full accounts |
| HALTERMANN CARLESS UK LIMITED | Chemicals | Harwich | 1947 | Full accounts |
| HALTON CONTAINER SERVICES LIMITED | Repair and installation of machinery | Kirkby | 2003 | Total exemption (full) |
| HALTON FOODSERVICE LIMITED | Fabricated metal products | Rochester | 1987 | Full accounts |
| HALTON WALES (MEI) LTD | Machinery and equipment | Ebbw Vale | 2003 | Full accounts |
| HALYARD (M & I) LTD | Rubber and plastics | Wimborne | 1979 | Total exemption (full) |
| HALZEPHRON HERB FARM LIMITED | Food products | Cardiff | 2010 | Total exemption (full) |
| HAM-LET CFS LTD | Machinery and equipment | Cambridge | 1987 | Full accounts |
| HAMAMATSU PHOTONICS LF LIMITED | Computers, electronics and optics | Hamble Southampton | 2003 | Full accounts |
| HAMAR ACRYLIC FABRICATIONS LIMITED | Rubber and plastics | Canning Town | 1996 | Unaudited abridged |
| HAMAR ENGINEERING (COVENTRY) LTD. | Fabricated metal products | Coventry | 1990 | Unaudited abridged |
| HAMBLEDON VINEYARD LIMITED | Beverages | Waterlooville | 2010 | Group accounts |
| HAMBLEDON WINERIES LIMITED | Beverages | Waterlooville | 2009 | Small company accounts |
| HAMBLESIDE DANELAW LIMITED | Rubber and plastics | Daventry | 1976 | Full accounts |
| HAMBLETON BARD INTERNATIONAL LIMITED | Food products | Chesterfield | 1977 | Total exemption (full) |
| HAMBLETON BARD LIMITED | Food products | Chesterfield | 1975 | Total exemption (full) |
| HAMBLETON FARMS LIMITED | Food products | Oakham | 2006 | Total exemption (full) |
| HAMBLYS LIMITED | Repair and installation of machinery | Launceston | 2008 | Full accounts |
| HAMES CHOCOLATES LIMITED | Food products | Skegness | 2009 | Total exemption (full) |
| HAMILTON & INCHES HOLDINGS LIMITED | Other manufacturing | Edinburgh | 1998 | Group accounts |
| HAMILTON & INCHES LIMITED | Other manufacturing | Edinburgh | 1965 | Full accounts |
| HAMILTON & PALMER INSTALLATIONS LTD. | Electrical equipment | Maidstone | 1998 | Total exemption (full) |
| HAMILTON (FABRICATIONS) LIMITED | Fabricated metal products | Manchester | 1964 | Unaudited abridged |
| HAMILTON BILLIARDS & GAMES CO LTD | Other manufacturing | Baldock | 2003 | Total exemption (full) |
| HAMILTON ERSKINE LIMITED | Glass, ceramics, cement and stone | Newtownards | 2003 | Unaudited abridged |
| HAMILTON JET (UK) LIMITED | Repair and installation of machinery | East Grinstead | 1994 | Small company accounts |
| HAMILTON LABORATORY GLASS LIMITED | Other manufacturing | Margate | 1973 | Total exemption (full) |
| HAMILTON ROSS GROUP LTD | Repair and installation of machinery | — | 1979 | Full accounts |
| HAMILTON SUNDSTRAND UK HOLDINGS LIMITED | Other manufacturing | Solihull | 2000 | Full accounts |
| HAMLET VIDEO INTERNATIONAL LIMITED | Computers, electronics and optics | Harrow | 1986 | Total exemption (full) |
| HAMLIN ELECTRONICS EUROPE LIMITED | Electrical equipment | Norwich | 1961 | Small company accounts |
| HAMLYNS OF SCOTLAND LIMITED | Food products | Edinburgh | 1997 | Full accounts |
| HAMMERITE PRODUCTS LIMITED | Chemicals | Slough | 1993 | Full accounts |
| HAMMERMILLS LIMITED | Repair and installation of machinery | London | 1998 | Total exemption (full) |
| HAMMERSLEY LIMITED | Other manufacturing | Stoke-on-Trent | 1948 | Small company accounts |
| HAMMOND & COMPANY LTD. | Machinery and equipment | Exeter | 1963 | Total exemption (full) |
| HAMMOND DRYSUITS LTD | Clothing | Dartford | 2005 | Unaudited abridged |
| HAMMOND GOWER PUBLICATIONS LIMITED | Printing and recorded media | Salisbury | 1991 | Total exemption (full) |
| HAMMONDS FURNITURE LIMITED | Furniture | Hinckley | 1977 | Full accounts |
| HAMPDEN ADVERTISING LIMITED | Printing and recorded media | Glasgow | 1972 | Total exemption (full) |
| HAMPSHIRE (R & D) GLASSWARE LIMITED | Glass, ceramics, cement and stone | Portsmouth | 1968 | Total exemption (full) |
| HAMPSHIRE CHEESE COMPANY LTD | Food products | Preston | 2005 | Small company accounts |
| HAMPSHIRE FLAG COMPANY LIMITED | Textiles | Waterlooville | 2002 | Total exemption (full) |
| HAMPSHIRE OAK CARPENTERS LIMITED | Wood products | Hampshire | 1998 | Total exemption (full) |
| HAMPSHIRE PACKAGING SERVICES LIMITED | Machinery and equipment | Burnley | 1986 | Total exemption (full) |
| HAMPSHIRE POLYTHENE MANUFACTURING LIMITED | Rubber and plastics | Coventry | 1988 | Total exemption (full) |
| HAMPSON COMPOSITES LIMITED | Rubber and plastics | Bolton | 2000 | Total exemption (full) |
| HAMPSONS PLANT WORLD LIMITED | Food products | Manchester | 1990 | Total exemption (full) |
| HAMPTON COLOURS LIMITED | Chemicals | Stroud | 1974 | Total exemption (full) |
| HAMPTON CONSERVATORIES LIMITED | Wood products | County Antrim | 2004 | Total exemption (full) |
| HAMPTON PRINTING (BRISTOL) LIMITED | Printing and recorded media | Bristol | 1991 | Small company accounts |
| HAMPTON STEEL LIMITED | Fabricated metal products | Wellingborough | 1991 | Full accounts |
| HAMPTON WORKS(STAMPINGS),LIMITED(THE) | Fabricated metal products | Sutton Coldfield | 1935 | Total exemption (full) |
| HAMSARD ONE THOUSAND AND SIXTY NINE LIMITED | Textiles | Treorchy | 1997 | Total exemption (full) |
| HAMWORTHY INTERNATIONAL LTD | Machinery and equipment | Poole | 1962 | Full accounts |
| HANA DESIGN LIMITED | Rubber and plastics | Blackburn | 2005 | Total exemption (full) |
| HANBURY-AUTOGIL LIMITED | Fabricated metal products | Devon | 2004 | Total exemption (full) |
| HANCAW FABRICATIONS LIMITED | Machinery and equipment | Norwich | 2001 | Total exemption (full) |
| HANCOCK & SELL LIMITED | Fabricated metal products | Dorking | 1962 | Total exemption (full) |
| HANCOCK AND BROWN (TIMBER) LIMITED | Wood products | Swansea | 1977 | Total exemption (full) |
| HANCOCK MACHINERY REMOVALS LIMITED | Repair and installation of machinery | Staffordshire | 2002 | Total exemption (full) |
| HANCOX EQUESTRIAN LIMITED | Wood products | Leamington Spa | 2003 | Total exemption (full) |
| HANDELSMAN LIMITED | Printing and recorded media | Elvington York | 2001 | Total exemption (full) |
| HANDICARE HOLDING LIMITED | Other manufacturing | Kingswinford | 2009 | Full accounts |
| HANDISC LIMITED | Printing and recorded media | Andover | 2010 | Total exemption (full) |
| HANDLES2ADOOR LIMITED | Fabricated metal products | Hook | 2008 | Total exemption (full) |
| HANDLESTORE LIMITED | Fabricated metal products | Walsall | 2010 | Total exemption (full) |
| HANDLEY'S BAKERY LTD | Food products | Chorley | 2008 | Total exemption (full) |
| HANDLING AND STORAGE EQUIPMENT COMPANY LIMITED | Repair and installation of machinery | Lisburn | 1967 | Total exemption (full) |
| HANDLING ASSOCIATES LIMITED | Repair and installation of machinery | Bromley | 2003 | Total exemption (full) |
| HANDLING CONCEPTS LIMITED | Machinery and equipment | Stoke Prior Bromsgrove | 1994 | Total exemption (full) |
| HANDMADE NATURALS LTD | Chemicals | Stoke-on-Trent | 2009 | Unaudited abridged |
| HANDMADE SPECIALITY PRODUCTS LIMITED | Food products | Ingatestone | 2009 | Small company accounts |
| HANDMARK ENGINEERING COMPANY LIMITED | Fabricated metal products | Barrow in Furness | 1982 | Unaudited abridged |
| HANDS-ON COMPUTER SOLUTIONS LTD. | Computers, electronics and optics | Bolton | 1990 | Total exemption (full) |
| HANDSPRING DESIGN LTD | Furniture | Sheffield | 2006 | Total exemption (full) |
| HANDY CONCRETE [CUMBRIA] LIMITED | Glass, ceramics, cement and stone | Cumbria | 2002 | Total exemption (full) |
| HANGON LIMITED | Fabricated metal products | Shropshire | 1997 | Small company accounts |
| HANKOOK TYRE U.K. LIMITED | Rubber and plastics | Daventry | 1993 | Full accounts |
| HANLEY SMITH LIMITED | Repair and installation of machinery | Stansted | 1983 | Small company accounts |
| HANLEY TECHNOLOGY LIMITED | Computers, electronics and optics | Perth | 1991 | Unaudited abridged |
| HANMERE POLYTHENE LIMITED | Rubber and plastics | Herts | 1966 | Full accounts |
| HANNAH NUNN LIMITED | Other manufacturing | Hebden Bridge | 2010 | Total exemption (full) |
| HANNAH'S BAKERIES LTD | Food products | Grays | 1978 | Total exemption (full) |
| HANNAM POLISHING SERVICES LIMITED | Other manufacturing | Diss | 2009 | Total exemption (full) |
| HANNAN MEATS LIMITED | Food products | Moira | 1989 | Total exemption (full) |
| HANNAWAY HILLTOWN LIMITED | Wood products | Newry | 2004 | Total exemption (full) |
| HANNING LIMITED | Electrical equipment | Stoke on Trent | 1982 | Total exemption (full) |
| HANNINGFIELD PROCESS SYSTEMS LIMITED | Machinery and equipment | Rochford | 1993 | Total exemption (full) |
| HANOVER DISPLAYS LIMITED | Electrical equipment | Lewes | 1985 | Group accounts |
| HANS LINGL (U.K.) LIMITED | Machinery and equipment | Congleton | 1964 | Small company accounts |
| HANSA-FLEX UK LTD | Other manufacturing | Brentford | 1983 | Small company accounts |
| HANSAM SERVICES LIMITED | Wood products | Peterborough | 2004 | Total exemption (full) |
| HANSEL & PRETZEL LIMITED | Food products | London | 2007 | Total exemption (full) |
| HANSELL COMPOSITES LIMITED | Other manufacturing | Stokesley | 1991 | Unaudited abridged |
| HANSFORD SENSORS LIMITED | Computers, electronics and optics | High Wycombe | 2006 | Group accounts |
| HANSON & BEARDS LIMITED | Wood products | Halifax | 1985 | Total exemption (full) |
| HANSON BUILDINGS LIMITED | Glass, ceramics, cement and stone | Featherstone | 1994 | Total exemption (full) |
| HANSON FABRICATIONS LTD | Fabricated metal products | Gargrave | 2009 | Total exemption (full) |
| HANSON INSTRUMENTS LIMITED | Other manufacturing | Redditch | 2003 | Total exemption (full) |
| HANSON PACKED PRODUCTS LIMITED | Glass, ceramics, cement and stone | Maidenhead | 1888 | Full accounts |
| HANSON SPRINGS LIMITED | Fabricated metal products | Rochdale | 1967 | Full accounts |
| HANSON-TOWER LIMITED | Leather goods and footwear | Strood Rochester | 1978 | Total exemption (full) |
| HANTS SERVICES LIMITED | Repair and installation of machinery | Chard | 2004 | Total exemption (full) |
| HARBETH AUDIO LTD. | Other manufacturing | Haywards Heath | 1999 | Small company accounts |
| HARBISONWALKER INTERNATIONAL LIMITED | Glass, ceramics, cement and stone | Ellesmere Port | 1921 | Audit-exempt subsidiary |
| HARBORO' RUBBER COMPANY LIMITED(THE) | Rubber and plastics | Leicestershire | 1931 | Full accounts |
| HARBOUR BAR LIMITED | Food products | Yorkshire | 1961 | Small company accounts |
| HARBOUR JIG AND TOOL CO.LIMITED | Fabricated metal products | Herts | 1963 | Total exemption (full) |
| HARBOUR MARINE ENGINEERING SERVICES LIMITED | Ships, aircraft, rail and other transport | Pwllheli | 2002 | Unaudited abridged |
| HARBOUR MARINE SERVICES LIMITED | Repair and installation of machinery | Suffolk | 1988 | Total exemption (full) |
| HARBRO LIMITED | Food products | Aberdeenshire | 2002 | Full accounts |
| HARBRUC CONTROLS LIMITED | Computers, electronics and optics | East Grinstead | 1999 | Total exemption (full) |
| HARDACRE I.T. LIMITED | Repair and installation of machinery | Newport | 2003 | Total exemption (full) |
| HARDALL INTERNATIONAL LIMITED | Fabricated metal products | Dunstable | 1987 | Full accounts |
| HARDCASE INTERNATIONAL LIMITED | Rubber and plastics | Sheepbridge | 2002 | Unaudited abridged |
| HARDER BROS. LIMITED | Food products | Leeds | 1961 | Full accounts |
| HARDIDE COATINGS LIMITED | Fabricated metal products | Bicester | 2000 | Full accounts |
| HARDIDE PLC | Fabricated metal products | Bicester | 2005 | Group accounts |
| HARDING PACKAGING SERVICES LIMITED | Paper and paperboard | Warrington | 1989 | Total exemption (full) |
| HARDMET ASSOCIATES LTD | Glass, ceramics, cement and stone | Dorchester | 2003 | Total exemption (full) |
| HARDMETAL ENGINEERING (CORNWALL) LIMITED | Fabricated metal products | Redruth | 2003 | Audit-exempt subsidiary |
| HARDSCAPE PRODUCTS LIMITED | Glass, ceramics, cement and stone | Bolton | 1994 | Full accounts |
| HARDSCAPE SURFACES LIMITED | Glass, ceramics, cement and stone | Bolton | 2003 | Full accounts |
| HARDWICK MARINE SERVICES LIMITED | Repair and installation of machinery | Dorset | 2006 | Total exemption (full) |
| HARDY & GREYS LIMITED | Other manufacturing | Cramlington | 1928 | Small company accounts |
| HARDY - U.K. LIMITED | Fabricated metal products | Sheffield | 1990 | Small company accounts |
| HARDY AND HANSON LIMITED | Other manufacturing | Sheffield | 1949 | Small company accounts |
| HARDY SIGNS LTD | Other manufacturing | Burton-on-Trent | 1999 | Total exemption (full) |
| HARELAW SAWMILL LIMITED | Wood products | North Shields | 2004 | Total exemption (full) |
| HAREWOOD FOREST PRODUCE LIMITED | Food products | Hampshire | 2006 | Total exemption (full) |
| HARFORD ATTACHMENTS LIMITED | Fabricated metal products | Norwich | 2008 | Total exemption (full) |
| HARFORD CONTROL LIMITED | Computers, electronics and optics | Wilts | 1975 | Total exemption (full) |
| HARGREAVES & MONKHOUSE LTD. | Other manufacturing | Skipton | 2006 | Total exemption (full) |
| HARGREAVES FOUNDRY LIMITED | Basic metals | West Yorkshire | 1990 | Small company accounts |
| HARKWELL LABELS LIMITED | Other manufacturing | Poole | 2003 | Total exemption (full) |
| HARLAND COMPONENTS LTD | Motor vehicles and parts | Richmond | 2010 | Total exemption (full) |
| HARLECH INDUSTRIAL DOORS LIMITED | Fabricated metal products | Barry | 1977 | Total exemption (full) |
| HARLEQUIN DESIGN (LONDON) LIMITED | Printing and recorded media | Stevenage | 2004 | Group accounts |
| HARLEQUIN FITTED FURNITURE LIMITED | Furniture | Maidstone | 2003 | Total exemption (full) |
| HARLEQUIN INTERNATIONAL LIMITED | Other manufacturing | Devon | 1992 | Total exemption (full) |
| HARLEQUIN MANUFACTURING LIMITED | Rubber and plastics | Craigavon | 1981 | Full accounts |
| HARLEQUIN MOTORS LIMITED | Repair and installation of machinery | Leicester | 2006 | Total exemption (full) |
| HARLEQUIN NUTRITION LIMITED | Food products | Ashbourne | 2002 | Total exemption (full) |
| HARLEQUIN OFFICE FURNITURE LIMITED | Furniture | Scunthorpe | 1991 | Full accounts |
| HARLEQUIN TRANSFERS LIMITED | Other manufacturing | Staffordshire | 1989 | Total exemption (full) |
| HARLEQUINN LIMITED | Other manufacturing | Pontyclun | 1997 | Total exemption (full) |
| HARLEY & CO (PETERHEAD) LIMITED | Clothing | Peterhead | 1973 | Total exemption (full) |
| HARLEY ENGINEERING (UK) LIMITED | Electrical equipment | Waltham Cross | 2010 | Total exemption (full) |
| HARLEY ENGINEERING LIMITED | Fabricated metal products | Huntingdon | 1981 | Total exemption (full) |
| HARLEYS CORRUGATED CASES LIMITED | Paper and paperboard | Leicester | 1966 | Total exemption (full) |
| HARLING FABRICATIONS LTD. | Fabricated metal products | Colchester | 1992 | Total exemption (full) |
| HARLOW BROS. LIMITED | Wood products | Loughborough | 1967 | Full accounts |
| HARLOW GROUP LIMITED | Fabricated metal products | Harlow | 2005 | Full accounts |
| HARLOW PRINTING LIMITED | Printing and recorded media | — | 1947 | Medium company accounts |
| HARLOW SPRINGS LIMITED | Fabricated metal products | Harlow | 2007 | Total exemption (full) |
| HARLOW TIMBER SYSTEMS LTD. | Wood products | Loughborough | 1984 | Medium company accounts |
| HARLTEX LIMITED | Rubber and plastics | Alcester | 1985 | Small company accounts |
| HARMAN TECHNOLOGY LIMITED | Other manufacturing | Worcester | 2004 | Full accounts |
| HARMON (FORM TOOLS) LIMITED | Basic metals | — | 1964 | Group accounts |
| HARMON FABRICATION LIMITED | Fabricated metal products | Dorset | 2007 | Small company accounts |
| HARMON GROUP LIMITED | Basic metals | Dorset | 1998 | Small company accounts |
| HARMON METAL TREATMENTS LIMITED | Basic metals | Dorset | 2001 | Small company accounts |
| HARMON PRECISION GRINDING LIMITED | Basic metals | Dorset | 1998 | Small company accounts |
| HARMONIC DRIVE UK LIMITED | Machinery and equipment | Stafford | 2004 | Small company accounts |
| HARMONY BLINDS (READING) LIMITED | Textiles | Berkshire | 2005 | Total exemption (full) |
| HARMONY BLINDS LIMITED | Textiles | Bolton | 1996 | Total exemption (full) |
| HARMONY MADE-TO-MEASURE FURNITURE LIMITED | Furniture | Basingstoke | 2005 | Total exemption (full) |
| HARMONY PROFILES LIMITED | Fabricated metal products | Exeter | 1996 | Total exemption (full) |
| HARMOR LIMITED | Motor vehicles and parts | Grantham | 2010 | Group accounts |
| HAROLD FISHER (PLASTICS) LIMITED | Rubber and plastics | Holmfirth | 1957 | Small company accounts |
| HAROLD HAYLES(YARMOUTH I.W.)LIMITED | Ships, aircraft, rail and other transport | Isle of Wight | 1955 | Total exemption (full) |
| HAROLD JACKSON SCREENPRINT LIMITED | Printing and recorded media | Paisley | 1980 | Total exemption (full) |
| HAROLD MOORE LIMITED | Rubber and plastics | Sheffield | 1978 | Total exemption (full) |
| HAROLD NEWSOME LIMITED | Fabricated metal products | Leeds | 1937 | Full accounts |
| HAROLD POTTER LIMITED | Fabricated metal products | Mansfield Woodhouse | 2001 | Total exemption (full) |
| HAROYS LIMITED | Wood products | Bournemouth | 2004 | Total exemption (full) |
| HARP ENGINEERING LIMITED | Repair and installation of machinery | Wokingham | 2004 | Unaudited abridged |
| HARP INTERNATIONAL LIMITED | Chemicals | Mid Glamorgan, | 1989 | Full accounts |
| HARP VISUAL COMMUNICATIONS LIMITED | Computers, electronics and optics | Fareham | 1998 | Total exemption (full) |
| HARPENDEN KITCHENS LTD | Repair and installation of machinery | Hemel Hemsptead | 2007 | Total exemption (full) |
| HARPER MATHER LIMITED | Glass, ceramics, cement and stone | Cowes | 2010 | Total exemption (full) |
| HARPER SIGNS LIMITED | Fabricated metal products | Newcastle upon Tyne | 1978 | Total exemption (full) |
| HARPER UPVC PRODUCTS LIMITED | Rubber and plastics | Hereford | 2002 | Total exemption (full) |
| HARPER'S HOME MIX LIMITED | Food products | Devon | 1992 | Medium company accounts |
| HARPLEY ENGINEERING LIMITED | Machinery and equipment | Kings Lynn | 1977 | Total exemption (full) |
| HARPSCREEN (GB) LIMITED | Fabricated metal products | Haydock, St Helens | 2003 | Small company accounts |
| HARPSCREEN INTERNATIONAL LIMITED | Fabricated metal products | Dungannon | 1997 | Small company accounts |
| HARRAN LIMITED | Fabricated metal products | Kintore | 1995 | Audit-exempt subsidiary |
| HARRIER FLUID POWER LIMITED | Machinery and equipment | Ludlow Shropshire | 1996 | Total exemption (full) |
| HARRIER OFFSET (HOLDINGS) LIMITED | Other manufacturing | London | 2008 | Total exemption (full) |
| HARRIER OFFSET LIMITED | Printing and recorded media | London | 1978 | Total exemption (full) |
| HARRIES AUTOMATION & CONTROL LIMITED | Machinery and equipment | Llanelli | 1995 | Full accounts |
| HARRIET KELSALL JEWELLERY DESIGN LIMITED | Other manufacturing | Weston Hitchin | 2002 | Total exemption (full) |
| HARRINGTYE LIMITED | Motor vehicles and parts | Stratford-upon-Avon | 1997 | Total exemption (full) |
| HARRIS MANUFACTURING LTD | Fabricated metal products | Staffs | 2010 | Total exemption (full) |
| HARRIS PARTS LIMITED | Rubber and plastics | Coventry | 1992 | Total exemption (full) |
| HARRIS PIPEWORK FABRICATIONS LIMITED | Other manufacturing | West Midlands | 1987 | Full accounts |
| HARRIS PYE ENGINEERING GROUP LIMITED | Repair and installation of machinery | Great Yarmouth, Norfolk, | 2007 | Group accounts |
| HARRIS PYE UNITED KINGDOM LIMITED | Repair and installation of machinery | London | 1976 | Full accounts |
| HARRIS REEDS LIMITED | Food products | Wimbledon | 1994 | Total exemption (full) |
| HARRIS REPAIR CONSULTANCY SERVICE LIMITED | Fabricated metal products | Exhall Coventry | 1975 | Total exemption (full) |
| HARRIS TIMBER PRODUCTS LIMITED | Wood products | Exeter | 2008 | Total exemption (full) |
| HARRISON & HARRISON LIMITED | Other manufacturing | Meadowfield | 1939 | Total exemption (full) |
| HARRISON AUTO ELECTRICAL LIMITED | Repair and installation of machinery | Ashbourne | 2006 | Total exemption (full) |
| HARRISON CASTINGS LIMITED | Basic metals | — | 1941 | Full accounts |
| HARRISON ENGINEERING (LEEK) LIMITED | Fabricated metal products | Stoke-on-Trent | 2009 | Total exemption (full) |
| HARRISON FABRICATION LIFTING LTD. | Machinery and equipment | Huntingdon | 2009 | Total exemption (full) |
| HARRISON INDUSTRIAL LIMITED | Fabricated metal products | Portsmouth | 1984 | Total exemption (full) |
| HARRISON PEARCE DRUMMOND LTD | Machinery and equipment | Sheffield | 1984 | Total exemption (full) |
| HARRISON PRODUCTS CO LIMITED | Other manufacturing | Evesham | 2006 | Medium company accounts |
| HARRISON SAW AND TOOL LIMITED | Fabricated metal products | Rossendale | 1985 | Total exemption (full) |
| HARRISON SPINKS BEDS LTD | Furniture | Leeds | 1933 | Full accounts |
| HARRISON-VERITY PRODUCTS LIMITED | Rubber and plastics | Blackburn | 1974 | Total exemption (full) |
| HARRISONS (BURLEY) LIMITED | Textiles | Crosshills | 1949 | Total exemption (full) |
| HARRISONS ENGINEERING (LANCASHIRE) LIMITED | Fabricated metal products | Billington | 1994 | Medium company accounts |
| HARRISONS LASER TECHNOLOGY LIMITED | Fabricated metal products | Scunthorpe | 2000 | Unaudited abridged |
| HARRISONS PIPELINE ENGINEERING LIMITED | Fabricated metal products | Norwich | 2005 | Total exemption (full) |
| HARRISONS SIGNS LIMITED | Printing and recorded media | Clifton, York | 1928 | Total exemption (full) |
| HARRO LIMITED | Fabricated metal products | Hull | 1999 | Total exemption (full) |
| HARROD UK LIMITED | Other manufacturing | Lowestoft | 1966 | Full accounts |
| HARROGATE SPRING WATER LIMITED | Beverages | North Yorkshire | 2000 | Full accounts |
| HARROP BUCKLEY DESIGNS LIMITED | Other manufacturing | Telford | 1990 | Total exemption (full) |
| HARROW & HOPE LIMITED | Beverages | Marlow | 2003 | Total exemption (full) |
| HARRY BURROWS FABRICATIONS LIMITED | Fabricated metal products | Coventry | 2001 | Total exemption (full) |
| HARRY DALBY ENGINEERING LIMITED | Machinery and equipment | Leics. | 1985 | Full accounts |
| HARRY LEVY AMUSEMENT CONTRACTOR LIMITED | Other manufacturing | Broadstairs | 1984 | Full accounts |
| HARRY MAIDEN LIMITED | Fabricated metal products | Montrose | 1965 | Total exemption (full) |
| HARRY MARSH (ENGINEERS) LIMITED | Fabricated metal products | Sunderland | 1972 | Total exemption (full) |
| HARRY MASON LIMITED | Machinery and equipment | Birmingham | 1965 | Total exemption (full) |
| HARRY NEEDLE RAILROAD COMPANY LTD | Fabricated metal products | Manchester | 1999 | Small company accounts |
| HARRY WEST (PREES) LIMITED | Machinery and equipment | Nr Whitchurch | 1976 | Total exemption (full) |
| HARSCO METALS GROUP LIMITED | Fabricated metal products | London | 1961 | Full accounts |
| HARSCO RAIL LIMITED | Machinery and equipment | London | 1970 | Full accounts |
| HARSH LIMITED | Motor vehicles and parts | York | 1987 | Full accounts |
| HART & CLOUGH LIMITED | Printing and recorded media | Cleckheaton | 1928 | Total exemption (full) |
| HART & CO (WINDOWS & DOORS) LTD | Other manufacturing | Skelmersdale | 1987 | Total exemption (full) |
| HART BIOLOGICALS LIMITED | Other manufacturing | Hartlepool | 2002 | Total exemption (full) |
| HART BROTHERS (ENGINEERING) LIMITED | Fabricated metal products | Lancs | 1988 | Total exemption (full) |
| HART BROTHERS LIMITED | Beverages | Chester le Street | 1992 | Unaudited abridged |
| HART DESIGN & ENGINEERING LIMITED | Machinery and equipment | Wolverhampton | 2000 | Total exemption (full) |
| HART DOOR SYSTEMS LIMITED | Machinery and equipment | Tyne and Wear | 1955 | Small company accounts |
| HART GARDEN MACHINERY LIMITED | Repair and installation of machinery | Hampshire | 1986 | Total exemption (full) |
| HART HAMBLETON LIMITED | Food products | Rutland | 1973 | Total exemption (full) |
| HART LIFTS LIMITED | Fabricated metal products | Glasgow | 2001 | Total exemption (full) |
| HART MEMORIALS LIMITED | Other manufacturing | Stoke-on-Trent | 2003 | Total exemption (full) |
| HARTBRIGHTS LIMITED | Other manufacturing | Sharston Industrial Estate | 1995 | Unaudited abridged |
| HARTE WOODWORKING LIMITED | Furniture | West Yorkshire | 1973 | Full accounts |
| HARTECH AUTOMATION LTD | Electrical equipment | Washington | 2001 | Total exemption (full) |
| HARTECH COMPUTATION LIMITED | Ships, aircraft, rail and other transport | Bolton | 1984 | Total exemption (full) |
| HARTEN FRAMEWORKS LTD | Other manufacturing | Bollington | 2008 | Total exemption (full) |
| HARTEST PRECISION INSTRUMENTS LIMITED | Computers, electronics and optics | Fleet | 1947 | Small company accounts |
| HARTFORD BATHROOMS LIMITED | Rubber and plastics | Milnsbridge | 1987 | Small company accounts |
| HARTFORD COMMERCIAL WINDOWS LTD | Ships, aircraft, rail and other transport | Bury | 2007 | Total exemption (full) |
| HARTGRAPH LIMITED | Printing and recorded media | Amersham | 1981 | Total exemption (full) |
| HARTHILL DEVELOPMENTS LIMITED | Fabricated metal products | Sheffield | 1959 | Total exemption (full) |
| HARTHILL PRECISION ABRASIVES LIMITED | Fabricated metal products | Sheffield | 1992 | Total exemption (full) |
| HARTHILL REGRINDING SERVICES LIMITED | Fabricated metal products | Sheffield | 1965 | Total exemption (full) |
| HARTING LIMITED | Repair and installation of machinery | Northampton | 2005 | Full accounts |
| HARTING MANUFACTURING UK LIMITED | Repair and installation of machinery | Northampton | 2005 | Full accounts |
| HARTINGTON PHARMA LIMITED | Pharmaceuticals | London | 2007 | Total exemption (full) |
| HARTLEY & DARK ELECTRIC LIMITED | Electrical equipment | Orpington | 1963 | Total exemption (full) |
| HARTLEY BOATS LIMITED | Ships, aircraft, rail and other transport | Derbyshire | 2010 | Total exemption (full) |
| HARTLEY BOTANIC LIMITED | Fabricated metal products | Oldham | 1995 | Full accounts |
| HARTLEY PRECISION ENGINEERING CO. LIMITED | Fabricated metal products | Bromborough | 1984 | Small company accounts |
| HARTLEY WINDOWS LIMITED | Other manufacturing | Portsmouth | 2003 | Total exemption (full) |
| HARTMAN MARINE SERVICES LIMITED | Repair and installation of machinery | Sandwich | 2002 | Total exemption (full) |
| HARTMANN (UK) LIMITED | Paper and paperboard | Buckingham | 1962 | Medium company accounts |
| HARTMETALL (UK) LIMITED | Fabricated metal products | Kidderminster | 2003 | Total exemption (full) |
| HARTPURY HERITAGE TRUST | Beverages | Gloucester | 1998 | Total exemption (full) |
| HARTRIDGE LIMITED | Machinery and equipment | Gawcott | 2004 | Full accounts |
| HARTRIDGES LIMITED | Beverages | Waterlooville | 1934 | Total exemption (full) |
| HARTSHEAD MEATS (2011) LIMITED | Food products | Ashton-under-Lyne | 2010 | Full accounts |
| HARTSTON LIMITED | Rubber and plastics | Shrewsbury | 1994 | Total exemption (full) |
| HARTWELL MANUFACTURING LTD | Fabricated metal products | Wakefield | 1973 | Full accounts |
| HARVEST HEALTHCARE LIMITED | Other manufacturing | Rotherham | 2010 | Audit-exempt subsidiary |
| HARVEST WILDLIFE PRODUCTS LTD | Food products | Grimsby | 2005 | Medium company accounts |
| HARVEY & SON (LEWES) LIMITED | Beverages | Sussex | 1928 | Group accounts |
| HARVEY BROWN LIMITED | Furniture | Essex | 1998 | Total exemption (full) |
| HARVEY MCLEAN LIMITED | Wood products | Ayr | 1992 | Total exemption (full) |
| HARVEY PERFORMANCE UK LIMITED | Fabricated metal products | Tamworth | 2005 | Audit-exempt subsidiary |
| HARVEY STEEL LINTELS LIMITED | Basic metals | Llangefni | 1992 | Unaudited abridged |
| HARVEY WATER SOFTENERS LIMITED | Machinery and equipment | Reading | 1978 | Full accounts |
| HARVEYS JERSEY CREAM LIMITED | Food products | Smithaleigh Plymouth | 2001 | Total exemption (full) |
| HARVEYS OF OLDHAM (HOLDINGS) LIMITED | Clothing | Lancashire | 2002 | Total exemption (full) |
| HARVEYS OF OLDHAM LIMITED | Clothing | Lancashire | 1953 | Total exemption (full) |
| HARVIE'S LIMITED | Food products | Mold | 2002 | Unaudited abridged |
| HARVIESTOUN BREWERY (HOLDINGS) LIMITED | Beverages | Alva | 2007 | Total exemption (full) |
| HARVIESTOUN BREWERY LIMITED | Beverages | Alva | 1983 | Total exemption (full) |
| HARWELL DOSIMETERS LIMITED | Rubber and plastics | Basingstoke | 1994 | Full accounts |
| HARWIN PLC | Computers, electronics and optics | Portsmouth | 1952 | Group accounts |
| HARWORTH HEATING LIMITED | Electrical equipment | South Yorkshire | 1986 | Total exemption (full) |
| HASBURY CONSTRUCTION LIMITED | Fabricated metal products | W Midlands | 2004 | Total exemption (full) |
| HASCO-THERMIC LIMITED | Machinery and equipment | Warley | 1971 | Audit-exempt subsidiary |
| HASHIM DESIGNS LTD | Printing and recorded media | W Yorkshire | 2005 | Total exemption (full) |
| HASKEL EUROPE LTD | Machinery and equipment | — | 1976 | Full accounts |
| HASKINS MARINE LIMITED | Repair and installation of machinery | Stockbridge | 2005 | Unaudited abridged |
| HASMICK PROMOTIONS LIMITED | Printing and recorded media | London | 1965 | Total exemption (full) |
| HASS FOODS LTD | Food products | Barnet | 2009 | Total exemption (full) |
| HASTE LIMITED | Repair and installation of machinery | Kingston upon Thames | 1997 | Full accounts |
| HASTEL LIMITED | Electrical equipment | St Ives | 2010 | Small company accounts |
| HASTINGS DIESELS LIMITED | Repair and installation of machinery | St.leonards-on-Sea, | 1987 | Total exemption (full) |
| HASTINGS METAL FINISHERS LIMITED | Fabricated metal products | Hebburn | 2000 | Total exemption (full) |
| HASWELL ENTERPRISES LTD. | Repair and installation of machinery | Coventry | 2004 | Unaudited abridged |
| HASWELL MOULDING TECHNOLOGIES LIMITED | Other manufacturing | Colchester | 2000 | Total exemption (full) |
| HAT BOXES LIMITED | Paper and paperboard | Lichfield | 1989 | Unaudited abridged |
| HAT INTERNATIONAL LIMITED | Machinery and equipment | Newcastle | 1998 | Total exemption (full) |
| HATCHER COMPONENTS LIMITED | Rubber and plastics | Framlingham | 1971 | Small company accounts |
| HATHERLEY COMMERCIAL SERVICES LIMITED | Repair and installation of machinery | Newark | 2002 | Total exemption (full) |
| HATHERLEY WORKTOPS LTD | Furniture | Cheltenham | 2009 | Total exemption (full) |
| HATLEY PRINT LIMITED | Textiles | Lewes | 2004 | Total exemption (full) |
| HATTERSLEY ALADDIN LIMITED | Textiles | West Yorkshire | 1971 | Small company accounts |
| HATTINGLEY VALLEY WINES LIMITED | Beverages | Alresford | 2010 | Small company accounts |
| HATTO & GIBSON LIMITED | Fabricated metal products | Surrey | 1946 | Total exemption (full) |
| HATTON JEWELLERY (T.J.) LIMITED | Other manufacturing | Leigh-on-Sea | 1986 | Total exemption (full) |
| HATTON SYSTEMS LIMITED | Machinery and equipment | Matlock | 2006 | Unaudited abridged |
| HAUGHTON DESIGN LIMITED | Other manufacturing | Dyson Way, Stafford | 2002 | Total exemption (full) |
| HAULOTTE UK LIMITED | Machinery and equipment | Wolverhampton | 1997 | Full accounts |
| HAUTECATERS LIMITED | Food products | London | 1983 | Full accounts |
| HAVANT SHEET METAL COMPANY LIMITED(THE) | Fabricated metal products | Hampshire | 1941 | Unaudited abridged |
| HAVELOCK EUROPA PLC | Furniture | Leeds | 1963 | Group accounts |
| HAVEN CONVEYORS AND HANDLING SYSTEMS LIMITED | Machinery and equipment | Telford | 2009 | Total exemption (full) |
| HAVEN DIVING SERVICES LIMITED | Repair and installation of machinery | Haverfordwest | 2009 | Total exemption (full) |
| HAVEN FOODS LIMITED | Food products | Pembroke Dock | 2002 | Total exemption (full) |
| HAVEN SIGNS LIMITED | Other manufacturing | Brighton | 2005 | Total exemption (full) |
| HAVENHANDS THE BAKERS LIMITED | Food products | York | 2008 | Unaudited abridged |
| HAVERHILL MOULD & TOOLING LTD | Rubber and plastics | Sudbury | 2004 | Total exemption (full) |
| HAVILAND LIMITED | Machinery and equipment | Nottingham | 2001 | Total exemption (full) |
| HAVSCO LIMITED | Computers, electronics and optics | North Walsham | 2005 | Total exemption (full) |
| HAVVA MUSTAFA LIMITED | Clothing | London | 2009 | Total exemption (full) |
| HAWCO LIMITED | Machinery and equipment | Godalming | 1981 | Full accounts |
| HAWICK CASHMERE RETAIL LIMITED | Clothing | Hawick | 2009 | Total exemption (full) |
| HAWK CARS LIMITED | Motor vehicles and parts | Tunbridge Wells | 1992 | Total exemption (full) |
| HAWK FASTENERS LIMITED | Fabricated metal products | Middlesbrough | 1981 | Total exemption (full) |
| HAWK FURNITURE LIMITED | Furniture | York | 1988 | Full accounts |
| HAWK LIFTING LIMITED | Machinery and equipment | Barnsley | 2008 | Total exemption (full) |