| UK Company Name | Partial Address |
| O R Education Limited | 60 Charter Row, Sheffield |
| O'Regan Cement Limited | London |
| O'Regan Environmental Limited | London |
| O'Regan Group Limited | 2 ALBERT BASIN WAY, LONDON |
| O'Regan Precast Limited | London |
| O'Reilly Design Ltd | CHELSEA HARBOUR, LONDON |
| O'Reilly Transport (Ireland) Ltd | BELFAST |
| O'Reilly Uk Limited | 86 - 90 PAUL STREET, LONDON |
| O'Reilly'S The Sweet People Limited | RATHFRILAND ROAD, NEWRY |
| O'Reilly'S Wholesale Limited | RATHFRILAND ROAD, NEWRY |
| O'Rourke Investments Limited | DARTFORD, KENT |
| O'Rourke Ireland Ltd | Armagh |
| Ora More Energy Limited | 50 BROADWAY, LONDON |
| Orac Limited | SWANSEA, SWANSEA |
| Oracle Advertising Limited | QUEENSWAY, TELFORD |
| Oracle Asset Finance Limited | Knaresborough, North Yorkshire |
| Oracle Business Solutions Uk Ltd | LANDCHARD HOUSE, WEST BROMWICH |
| Oracle Capital Advisors Ltd. | LONDON |
| Oracle Corporation Uk Limited | Reading, Berkshire |
| Oracle Finance Limited | Esher, Surrey |
| Oracle Financial Services Software B.V. | AMSTERDAM, 1083HN |
| Oracle Nominees (No.1) Limited | 66 SEYMOUR STREET, LONDON |
| Oracle Services Limited | Aylesbury, Bucks |
| Oracle Storage Systems Limited | Reading, Berkshire |
| Oraclecomponents Ltd | Old Harlow, Essex |
| Oracy Ltd | ECKINGTON BUSINESS PARK, SHEFFIELD |
| Oradeo Limited | 4th Floor Paddington Central, London |
| Oral Brite Dental Ltd | CORNMARKET, PENRITH |
| Oraldent Limited | HUNTINGDON, CAMBRIDGESHIRE |
| Oram Properties Limited | ARMAGH |
| Oran Finance Limited | EDINBURGH |
| Oran O'Reilly Limited | LONDON |
| Oran Oak Engineering Ltd | Omagh, County Tyrone |
| Oran Properties Limited | 405 Lisburn Road, Belfast |
| Oran Transport Limited | Reading, Berkshire |
| Orange Aero Limited | FOREST ROW, EAST SUSSEX |
| Orange And Gold People Limited | Aylesbury, Bucks |
| Orange Community Network | Belfast |
| Orange Cyberdefense Uk Limited | Maidstone, Kent |
| Orange Personal Communications Services Limited | London |
| Orange Rooms (Southern) Limited | Southampton, Hampshire |
| Orangeblade Limited | BOSTON ROAD, LONDON |
| Orangebox Limited | CARDIFF |
| Oranmore Holdings Limited | Grange Moor, Wakefield |
| Oranmore Precast Limited | WEETING, NORFOLK |
| Orapi Maintenance Uk Limited | Wednesbury, West Midlands |
| Oratech Solutions Ltd | 9 - 13 HOLBROOK LANE, COVENTRY |
| Orb International Kms Limited | IBROX BUSINESS PARK, GLASGOW |
| Orba Ltd | 2 QUEENS ROAD, LISBURN |
| Orbian Capital Corporation Limited | 2ND FLOOR, LONDON |
| Orbian Financial Services Ii Limited | 2ND FLOOR, LONDON |
| Orbian Management Limited | 2ND FLOOR, LONDON |
| Orbis Capital Limited | COBHAM |
| Orbis Protect Limited | UXBRIDGE, MIDDLESEX |
| Orbit Care Services Limited | ASH VALE, SURREY |
| Orbit Developments (Southern) Limited | ALDERLEY EDGE, CHESHIRE |
| Orbit Electronics Limited | CROYDON, SURREY |
| Orbit Global Solutions Limited | SCARBOROUGH, NORTH YORKSHIRE |
| Orbit Golf Equipment & Performance Limited | STOCKPORT, CHESHIRE |
| Orbit International Plc | Winson Green, Birmingham |
| Orbit Property Management Limited | MAYFAIR, LONDON |
| Orbit Technologies Limited | NORTHAMPTON |
| Orbital Direct Limited | LOUGHBOROUGH, LEICESTERSHIRE |
| Orbital Fabrications Limited | ST IVES, CAMBS |
| Orbital Fasteners Holdings Limited | WATFORD, HERTFORDSHIRE |
| Orbital Food Machinery Limited | BURY ST EDMUNDS, SUFFOLK |
| Orbital Foods Limited | BURY ST EDMUNDS, SUFFOLK |
| Orbital Industries Limited | TAMWORTH, STAFFORDSHIRE |
| Orbital Limited | CHEDWORTH, CHELTENHAM |
| Orbitec Ltd | DERBY, DERBYSHIRE |
| Orbiton Investments Limited | STANMORE, MIDDLESEX |
| Orbitsound Limited | 98 Vauxhall Walk, London |
| Orbus Europe Limited | Wellingborough, Northamptonshire |
| Orbus Limited | WANTAGE, OXFORDSHIRE |
| Orby Holdings Limited | Belfast |
| Orby Investment Limited | Belfast |
| Orca Design Limited | 90 THE BROADWAY, CHESHAM |
| Orca Holiday Properties Limited | LONDON |
| Orca Publications Limited | TRURO, CORNWALL |
| Orchard (Engineering) Solution Limited | SOUTHAM, WARWICKSHIRE |
| Orchard Aviation 41522 (Uk) Limited | 3 MORE LONDON RIVERSIDE, LONDON |
| Orchard Care Homes.Com Holdings Limited | Harrogate, North Yorkshire |
| Orchard County Enterprises Limited | ARMAGH, CO ARMAGH |
| Orchard County Investments Ltd | Portadown, Craigavon |
| Orchard Distribution Ltd | NEWRY, DOWN |
| Orchard End Windfarm Limited | Kings Langley, Hertfordshire |
| Orchard Fasteners Limited | Craigavon, County Armagh |
| Orchard Fresh Foods Limited | ARMAGH, ARMAGH |
| Orchard Funding Limited | LUTON |
| Orchard Gate Projects Limited | 40-50 TOTTENHAM STREET, LONDON |
| Orchard Homes & Developments Limited | SOUTHAMPTON |
| Orchard House (Penzance) Limited | Newlyn, Penzance |
| Orchard Interiors Limited | Newcastle, Staffordshire |
| Orchard Limited | BRACKNELL |
| Orchard Mushrooms Ltd | LOUGHGALL, CO ARMAGH |
| Orchard Office Furniture Limited | Off Low Road, Dewsbury |
| Orchard Organics (Ni) Limited | ALLISTRAGH, ARMAGH |
| Orchard Plaza Management Company Limited | Poole, Dorset |
| Orchard Property & Financial Services Limited | Oakwood, Derby |
| Orchard Refrigeration Limited | Armagh, County Armagh |
| Orchard Road (Ds) Limited | 1 WESTFIELD AVENUE, LONDON |
| Orchard School Limited | DERBY, DERBYSHIRE |
| Orchard School Properties Limited | DERBY, DERBYSHIRE |
| Orchard Service Limited | Charing Ashford, Kent |
| Orchardhill Enterprises Limited | CRAIGAVON, CO ARMAGH |
| Orchardlea Foods Limited | EXETER, DEVON |
| Orchardleigh Limited | FROME, SOMERSET |
| Orchards Day Nursery Limited | HEATON MOOR, STOCKPORT |
| Orchardville Developments (Ni) Llp | CARRYDUFF, DOWN |
| Orchardville Society Limited | 144-152 Ravenhill Road, Belfast |
| Orchardworld Limited | NEWTOWN ROAD, HENLEY-ON-THAMES |
| Orchid Aesthetics Limited | SUNDERLAND |
| Orchid Data Systems Limited | Corby, Northamptonshire |
| Orchid Thai Massage Belfast Limited | BELFAST |
| Orchys Ltd | Templepatrick, Ballyclare |
| Ord Industrial & Commercial Supplies Limited | GREENHILL BUSINESS PARK, TORE |
| Orean Personal Care Limited | CLECKHEATON, WEST YORKSHIRE |
| Oregon Timber Frame Ltd. | Balmedie, Aberdeen |
| Orems Care Services Limited | 90 MITCHELL STREET, GLASGOW |
| Orga Products Limited | Arden Street, Stratford-Upon-Avon |
| Organic Energy (Uk) Limited | SHREWSBURY |
| Organic Power Ireland Limited | CLARENDON DOCK, BELFAST |
| Organisation Agility Ltd | 298 Regents Park Road, London |
| Organo Gold Holdings Europe Limited | Holborn, London |
| Organon Pension Trustees Limited | STOCKPORT, CHESHIRE |
| Organon Pharma (Uk) Limited | SHOTTON LANE, CRAMLINGTON |
| Orgreen Ltd | EDGWARE, MIDDLESEX |
| Oriada Limited | Loughgall, Co Armagh |
| Orianna Investments Ltd | PORTRUSH, CO ANTRIM |
| Orica Blast & Quarry Surveys Limited | Lisburn, Northern Ireland |
| Orica Uk Limited | WARRINGTON, CHESHIRE |
| Oriel Developments Limited | CANAL QUAY, NEWRY CO DOWN |
| Oriel Investments Limited | LONDONDERRY |
| Oriel Orthodontics Ltd. | WARRENPOINT, NEWRY |
| Oriel Pharmacy, Limited | BELFAST |
| Orient Fish Shop Ltd | 1 Howard Road, Reigate |
| Orient Foundation For Arts And Culture | WORLE, WESTON-SUPER-MARE |
| Oriental Delight (Uk) Limited | CHEAM, SURREY |
| Oriental Emporium (Southern) Limited | WORTHING, WEST SUSSEX |
| Oriental Health & Care Limited | 90 The Broadway, Chesham |
| Oriental Sunrise Radstock Limited | Midsomer Norton, Radstock |
| Oriental Zeitoun Ltd | BRIGHTON |
| Oriflame Manufacturing Limited | SURBITON, SURREY |
| Origen Limited | Farnborough, Hampshire |
| Origin Amenity Limited | Royston, Hertfordshire |
| Origin Amenity Solutions Limited | Royston, Hertfordshire |
| Origin Bidco Limited | FARNBOROUGH, HAMPSHIRE |
| Origin Coffee (Holdings) Limited | PORTHLEVEN, CORNWALL |
| Origin Coffee Ltd | Porthleven, Cornwall |
| Origin Coffee Retail Limited | Porthleven, Cornwall |
| Origin Digital (N.I.) Ltd. | Belfast |
| Origin Enterprises Uk Limited | Campsie Real Estate, Londonderry |
| Origin Finance Limited | 110 Eversholt Street, London |
| Origin Fitness Limited | NEWBRIDGE, EDINBURGH |
| Origin Hair Consultants Limited | Newtownabbey, County Antrim |
| Origin Limited | TWISDEN ROAD, LONDON |
| Origin Mart Ltd | Barking |
| Origin Northern Ireland Limited | Royston, Hertfordshire |
| Origin Properties Ltd | 110 Eversholt Street, London |
| Origin Uk Operations Limited | Royston, Hertfordshire |
| Origina Uk Limited | London |
| Original Additions (Beauty Products) Limited | UXBRIDGE, MIDDLESEX |
| Original Additions Limited | UXBRIDGE, MIDDLESEX |
| Original Additions Topco Limited | UXBRIDGE, MIDDLESEX |
| Original Auto Restorations Limited | LUTON, BEDFORDSHIRE |
| Original Beer House Limited | Clifton, Shefford |
| Original Construction Company Limited | SALTFORD, BRISTOL |
| Originals International Limited | CHELMSFORD, ESSEX |
| Originate Design Limited | ABERDEEN, ABERDEENSHIRE |
| Oriole Resources Plc | WHITELEY, FAREHAM |
| Orion Air Conditioning & Refrigeration Limited | KEMPSTON, BEDFORDSHIRE |
| Orion Capital Managers Llp | LONDON |
| Orion Confectionery Ltd | HORSHAM, WEST SUSSEX |
| Orion Developments Uk Limited | Loughborough, Leicestershire |
| Orion Global Advisors Uk Limited | 20 OLD BAILEY, LONDON |
| Orion Partners Llp | Woking, Surrey |
| Orion South Propco Limited | 110 CANNON STREET, LONDON |
| Orion Trading Emea Limited | 90-100 SOUTHWARK STREET, LONDON |
| Orionsky Limited | Stirling |
| Orionstar Limited | 20-22 GREAT TITCHFIELD STREET, LONDON |
| Orior By Design Limited | Newry, Cou |
| Orixa Limited | 8 LANYON PLACE, BELFAST |
| Ork Limited | DUNSTABLE, BEDFORDSHIRE |
| Orkin Limited | WEMBLEY, MIDDLESEX |
| Orkla House Care Uk Limited | BROMSGROVE, WORCESTERSHIRE |
| Orkney Energy Limited | ROUSAY, ORKNEY |
| Orla Developments Limited | WEMBLEY, MIDDLESEX |
| Orland Park Lp | SHIRLEY, SOLIHULL |
| Orman Properties Limited | Romsey, Hampshire |
| Ormco Europe B.V. | 3821 BR AMERSFOORT, THE NETHERLANDS |
| Ormeau Dental Care Limited | BELFAST, CO.DOWN |
| Ormeau Enterprises Limited | Belfast |
| Ormeau House Ltd | 91-97 ORMEAU ROAD, BELFAST |
| Ormerod Rutter Limited | DROITWICH, WORCESTERSHIRE |
| Ormerods Limited | PRESTBURY, MACCLESFIELD |
| Ormidale Limited | TIVERTON, DEVON |
| Ormonde Art & Framing Limited | FINAGHY, BELFAST |
| Ormonde Energy Limited | St Mary Axe, London |
| Ormonde Machinery (Ni) Ltd | MAGHERAFELT, COUNTY LONDONDERRY |
| Ornate Limited | BOW, LONDON |
| Ornua Butter Trading Uk Limited | Leek, Staffordshire |
| Ornua Foods Uk Limited | Leek, Staffordshire |
| Ornua Ingredients Uk Limited | Worleston, Nantwich |
| Ornua Nutrition Ingredients Uk Limited | NANTWICH, CHESHIRE |
| Ornua Uk Limited | SUNNYHILLS ROAD, LEEK |
| Orona (Ni) Limited | GLOUCESTER STREET, BELFAST |
| Orona Limited | Sheffield, South Yorkshire |
| Orpheus Technology Limited | 36-38 Cornhill, London |
| Orr'S Travel Limited | Newtownards |
| Orrion Properties Limited | TWEEDSMUIR, BORDERS |
| Orritor Management Limited | BALLYCLARE |
| Orro Limited | GLASGOW |
| Orrson Homes Ltd | Belfast, Co Antrim |
| Orsa Saiwai Limited | The Causeway, Staines-Upon-Thames |
| Orsis Limited | VICTORIA AVENUE, HARROGATE |
| Orsted Burbo (Uk) Limited | LONDON |
| Orsted Onshore Ireland Limited | LONDON |
| Orsted Schroders Greencoat Wods Holdco Limited | LONDON |
| Ortec Finance Limited | London |
| Orthene Chemicals Limited | South Harrow Industrial Estate, Harrow |
| Ortho-Care (U.K.) Limited | Saltaire, West Yorkshire |
| Ortho-Clinical Diagnostics | BRIDGEND, MID GLAMORGAN |
| Orthoderm Ltd | Hillsborough |
| Orthodontic Services Limited | 6th Floor 42-46 Fountain Street, Belfast |
| Orthofix Limited | MAIDENHEAD, BERKSHIRE |
| Orthoscene Limited | HAMBROOK, BRISTOL |
| Orthostyle Limited | CHELTENHAM, GLOUCESTERSHIRE |
| Orthotics International Ltd | COOKSTOWN |
| Ortoncrest Holdings Limited | Ilkeston, Derbyshire |
| Ortus Limited | 45 NEW STREET, SHIPSTON-ON-STOUR |
| Ortus Secured Finance I Limited | 103 WIGMORE STREET, LONDON |
| Ortus Secured Finance Limited | 103 WIGMORE STREET, LONDON |
| Orumm Limited | CEDAB ROAD, ELLESMERE PORT |