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UK Licensed Sponsors — O
2,638 companies starting with O hold a UK sponsor licence (register dated 3 July 2026). Click any company to see its visa routes, rating and 2026 sponsorship history.
- O A Edwards Limited T/A Landsdowne PharmacyPeterborough
- O&C LtdLondon
- O&E 1618 LtdCamberley
- O&F Catering LtdFerndown
- O & F Catering LtdHampshire
- O & H Catering LtdLyndhurst
- O&H Vehicle Conversions Group LimitedGoole
- O&S Nurseries LtdLondon
- O & S Stores LtdNelson
- O B S Oldham LtdManchester
- O Brown's Restaurant LtdBristol
- O C Accountants LtdNewcastle upon Tyne
- O.C.L. Facades LimitedBasildon
- O'Connor Burke Architecture LtdLondonderry
- O'Connor Sutton Cronin & Associates (Belfast) LtdBelfast
- O'Connor Sutton Cronin & Associates (London) LtdLondon
- O'Connors Legal Services LimitedLiverpool
- O Cudmore LtdPetworth
- O'Halloran and O'BrienSurrey
- O'hara Waste Oil LimitedDenham
- O'Hares Supermarket LtdNewry
- O. Heap & Son (Derby) LimitedDerby
- O I E Investments Ltd trading as Central Hoxton HotelLondon
- O-I Glass LimitedHarlow
- O-InnovationsMorecambe
- O K (Uk) Ltd T/A Brunch Cafe and GrillLondon
- O' Kane Meats (NI) LtdDerry
- O'Kane Woodworking 2010 LimitedDungiven
- O'Law Associate LimitedSutton
- O'Malley Haulage LimitedWatford
- O-Matcha LtdLondon
- O-Matcha LtdLondon,
- O'Melveny & Myers LLPLondon
- O'Neill Engineering Consultancy LimitedHigh Wycombe
- O'Neill Fencing LimitedStrabane
- O'Neill Modernmedia (OMM) LtdMaidenhead
- O. P. L. LimitedLondon
- O'Reilly Precast LimitedBarry
- O'rich LtdChelmsford
- O S & Ali Services(London) LimitedManchester
- O.S. Energy (UK) LtdNewcastle Upon Tyne
- O.S.T.C. LimitedBromley
- O'sarracino Pizzeria LTDSandy
- O Shaped Lawyer LimitedLondon
- O'Shea Healthcare LtdLiverpool
- O Stone UK Ltdgreys
- O'Toid OpticiansFrome
- O'Toole International Logistics LtdBellshill
- 'O Ver St. James LtdLondon
- O W Stuart LtdLondon
- O2 Care LtdBexley
- O2 Catering LimitedLondon
- o2h LtdCambridge, London
- O3 Facilities Management LTDLeicester
- o9 Solutions UK LimitedLondon
- Oa Trading LimitedManchester
- Oadby Sushi LimitedLeicester
- Oadigitals LtdWakefield
- OAG Aviation Worldwide LtdLuton
- Oak&Kapok LimitedColchester
- OAK and PAX LimitedRedhill
- Oak Bar and Grill LimitedBirmingham
- Oak Care Home LtdEnfield
- Oak Care Home Services LtdYork
- Oak Care LimitedHemel Hempstead
- Oak Cottage Care LtdHatfield
- Oak Court Care HomeNorwich
- Oak Engage LimitedNewcastle Upon Tyne
- Oak Farm Court LimitedNorwich
- Oak Forest Joinery Contractors Ltd T/A Oak forest of YorkshireBradford
- Oak Group LtdBrierley Hill
- Oak Healthcare Holding LtdBrierley Hill
- Oak Hill Advisors (U.K. Services) LimitedLondon
- Oak Hill Theological CollegeLondon
- Oak HouseExeter
- Oak House Care Ltd t/a Oak House Care HomeCardiff
- Oak House Children's Homes LtdIlford
- Oak House Dental PracticeTruro
- Oak House Homecare Cambs LtdPeterborough, United Kingdom
- Oak Initiative UK CICCity of Bradford
- Oak Joinery LimitedLondon
- Oak Lea HotelBlackpool
- Oak Leaf StoresStockton-on-Tees
- Oak Mount Developments LimitedKent
- Oak Nest Children's Homes LtdErith
- Oak Philanthropy (UK) LimitedLondon
- Oak Security Services LimitedIlford
- OAK Servco LimitedLondon
- Oak Smart Technology LimitedLeicester
- Oak Solicitors Limited t/a Oak LegalLondon
- Oak Support LimitedTwickenham
- Oak Tree Loch Lomond LTDGlasgow
- Oak Tree LodgeSouthampton
- Oak Tree MewsGloucestershire
- Oak Tree Pre-School Nurseries LimitedLondon
- Oak Tree SurgeryBridgend
- Oak Tree Taxation LtdLondon
- Oak Vale Medical CentreLiverpool
- Oak View Primary and Nursery SchoolHatfield
- Oak Wood SchoolUxbridge
- Oak33 LtdManchester
- Oaka GroupPeterborough
- OAKA Vending (UK) LimitedGlasgow
- Oakamoor Cricket ClubStoke-on-Trent
- Oakbank Waste Management LtdDumfries
- Oakbrook Finance LtdNotts
- Oakcean Capital LimitedMayfair, London
- Oakdale Care Home LtdEssex
- Oakdale Care LimitedLeicester
- Oakdale House TrustLuton
- Oakdale Stores LtdOakdale
- Oakdale Veterinary Centre LtdPeterborough
- Oakdene AutosBasildon
- Oakdene Care Home LtdOldham
- Oakdene Hollins LimitedAylesbury
- Oakdene Residential HomeWaterlooville
- Oakdown House LimitedBurwash Common Etchingham
- Oakengates Premier StoresOakengates
- Oakes ElectricalSolutionsLtdStudley
- Oakfield Care (Ashtead) LtdAshtead
- Oakfield Health CentreGravesend
- Oakfield House Care LimitedCanterbury
- Oakfield Manor Estates LimitedKnutsford
- Oakfield Nursery School LtdAltrincham
- Oakfield Nursing HomePreston
- Oakfield Parkonians Cricket ClubIlford
- Oakfield Pharma LtdSt Helens
- Oakfield Psychological Services LimitedAltrincham
- Oakfield Quality Homecare Limited t/a Right at Home Colchester and DistrictColchester
- Oakfield SurgeryAylesbury
- Oakfoil LimitedBarnoldswick
- Oakgrove Cabins LtdDerry
- Oakham Fish LtdOakham
- Oakham Grange - Ardale (Oakham) LtdOakham
- Oakham SchoolOakham
- OakhamSupermarket LtdOakham
- Oakhaven Residential Care Home LimitedCheltenham
- Oakhill Hotel LimitedMatlock
- Oakhill IT Solutions LLPHertfordshire
- Oakland Capital Development LtdThe Butts
- Oakland Central LimitedChigwell
- Oakland Court LimitedWest Sussex
- Oakland Group Services LimitedLeeds
- Oaklands care hove limitedHove
- Oaklands Care Services LimitedKingston Upon Thames
- Oaklands CollegeSt Albans
- Oaklands Farm Eggs LimitedTelford
- Oaklands Health CentreHuddersfield
- Oaklands Manor Care Home Ltd T/A Oaklands Manor Nursing HomeSaltburn-by-the-sea
- Oaklands Residential Care Home - Leeds LtdLeeds
- Oaklands Rest HomeSouthampton
- Oaklands SEN School Berkshire LimitedHungerford
- Oaklands StoresSt Albans
- Oaklands SurgeryCanvey Island
- Oaklea CareSomerset
- Oakleaf Partnership LimitedLondon
- Oakleigh Care Homes LimitedHuntingdon
- oakleigh care homes ltdHuntingdon
- Oakleigh Fresh LimitedWaltham Abbey
- Oakleigh Group of Pharmacies LimitedLondon
- Oakleigh Residential Home LimitedSwadlincote
- Oakleigh SAS Consultancy LimitedBradford
- Oakley Accountancy LimitedDroitwich Spa
- Oakley Capital LimitedLondon
- Oakley carehomes limitedRomford
- Oakley Farming LtdShrewsbury
- Oakley Grange Care HomeWarwick
- Oakley Hall Park LimitedBasingstoke
- Oakley Health GroupBlackwater
- Oakley House Children Homes LtdLondon
- Oakley house kentMaidstone
- Oakley Road Dental Practice LtdSouthampton
- Oakley Wine AgenciesColchester
- Oakley8 LimitedEast Horsley
- Oaklodge Care HomeNorthampton
- Oaklodge Nursing HomeBurgess Hill
- Oaklodge Nursing HomePrestwich
- Oaklodge Supporting Living LimitedLondon
- Oaklon LimitedLondon
- Oakly LtdSwansea
- Oaklyn Gardens LimitedIsle of Wight
- Oakman Inns and Restaurants LimitedBerkhamsted
- Oakman Lord LTDKington
- Oakmere Contract Services LtdUpminster
- Oakmere Service CentrePotters Bar
- Oakminster Healthcare LtdGlasgow
- Oakmount Capital LLPLondon
- OakNorth Bank PlcLondon
- Oaknorth (UK) LimitedLondon
- Oakray Care Group LimitedSouthampton
- Oaks Asset ManagementSevenoaks
- Oaks Care Holdings LtdSittingbourne
- Oaks HealthcareWaterlooville
- Oaks Healthcare Ltd.Spalding
- Oaks Montessori LtdNewton Abbot
- Oaks Park LtdBanstead
- Oaks Properties LimitedNew Castle Upon Tyne
- Oaksfield Care LtdGrantham
- Oakshed Care LtdCamborne
- Oakside Pharm LtdSaltburn by the Sea
- Oakside SurgeryPlymouth
- Oaksmere Dental Surgery PartnershipBarnsley
- Oakswood Group LtdBirmingham
- Oakthrift CorporationTolleshunt Knights
- Oaktree Capital Management (UK) LLPLondon
- Oaktree Farm Care LtdHorsham
- Oaktree Power LimitedLondon
- Oaktree Support ServicesBlackpool
- Oakvale Capital LLPLondon
- Oakview Care Home LimitedBirmingham
- Oakville Care LimitedCardiff
- Oakwood 24 Limited T/A Oakwood 24London
- Oakwood Care Operations LTDFakenham
- Oakwood Community SchoolBagworth
- Oakwood Engineering Solutions LtdSalford
- Oakwood House (Norwich) LtdNorwich
- Oakwood Park Grammar SchoolMaidstone
- Oakwood Physiotherapy & Wellness CentreBingham, Notts
- Oakwood Physiotherapy Clinic LtdLondon
- Oakwood Properties (UK) Ltd T/A LHL EstatesFinsbury Park
- Oakwood Resources LimitedLondon
- Oakwood SurgeryBirmingham
- Oakwood SurgeryMansfield Woodhouse
- Oakworth Furniture LimitedPortsmouth
- Oakworth Manor Residential Home LimitedKeighley
- Oam Children's Centre LtdLondon
- OANDA Europe LimitedLondon
- Oando Logistics & Services LimitedLondon
- OaoaLondon
- Oas&Co Accounting LtdLondon
- Oases LimitedOldham
- Oasis Accountants LimitedLondon
- Oasis Banqueting Ltd.Barking
- Oasis Brothers LtdLondon
- Oasis Care and Training AgencyLondon
- Oasis Care Solutions Ltd.St. Ives
- Oasis-Care UK Group LimitedDerby
- Oasis Care-UK LimitedChelmsford
- Oasis Christian FellowshipAberdeen
- Oasis Community LearningLondon
- Oasis Convenience StorePortsmouth
- Oasis Crescent (UK) LtdLondon
- Oasis Crescent Wealth (UK) LimitedLondon
- Oasis Design and Build LtdLondon
- Oasis Domestic Abuse ServiceMargate
- Oasis Forte Healthcare LimitedHuddersfield
- Oasis Good Games UK LimitedLondon
- Oasis Healthcare LimitedBristol
- Oasis Healthcare Solutions LtdBournemouth
- Oasis Homecare Services LtdHayes
- Oasis Hotel (Harlow) LimitedHarlow
- Oasis Hotels LtdLondon
- Oasis in the park LTDLiverpool
- Oasis Land Development LtdSouthport
- Oasis Manor LtdCroydon
- Oasis of Love International CentreWolverhampton
- Oasis Pizza and Kebab LtdDudley
- Oasis Places Ltdllford
- Oasis Pro LimitedChinnor
- Oasis Professional Care Services LtdSouthampton
- Oasis Retail LtdRugby
- Oasis Retail Ltd T/a BudgensRugby
- Oasis South Ltd T/A Eco Natural ProductsPoole
- Oasis Spa LtdBirmingham
- Oasis StoresSheerness
- Oasis Studios LimitedLondon
- oasis support LtdNewport
- Oasis Takeaway (Nottingham) LtdNottingham
- Oat Services LtdSouthampton
- Oate 2006 LtdNorthampton
- Oathall Veterinary Group LtdHaywards Heath
- Oatlands Park HotelWeybridge
- Oatleigh Care LtdLondon
- Oatly UK LtdFarringdon
- Oaxaca LimitedLondon
- Oaza European Foods LtdLeeds
- OB Capital Limited t/as HydeLondon
- OB Media Partners LimitedLondon
- OB UK Holdings LimitedBromley
- Obaid Investments LimitedLondon
- Oban Congregational ChurchOban
- Oban Dental and Implant CentreOban
- OBAS Group LimitedLondon
- Obaseki & Co LTDLondon
- Obatos Care Services LimitedBirmingham
- Obayashi Properties UK LimitedLondon
- Obcon Solutions LtdCrewe
- Obd Global LtdLondon
- OBE London LimitedLondon
- Obelisk Legal Support Solutions LimitedLondon
- Obelisk Networks (UK) LtdFareham
- Oberlanders Architects LLPEdinburgh
- Oberlanders Group LLPEdinburgh
- Oberon Investments Group PLCLondon
- Obex Group LimitedDunstable
- OBG Pharmaceuticals LimitedLiverpool
- Object and Animal LimitedLondon
- Object and Animal LtdLondon
- Objective Care LtdSouthall
- Objective Corporation UK LtdReading
- Objective Logistics LtdEssex
- Objectivus Financial ConsultingLondon
- Objectmastery (Uk) LimitedLondon
- Objectway LimitedBirmingham
- Objectyl LtdLondon
- Oblates of Mary ImmaculateLondon
- Oblates of the AssumptionLondon
- Oblige Care Services LtdFeltham
- Obligeitsolutions LimitedHale
- Oblique Beauty House LimitedLondon
- Obm Onelab CICLondon
- OBM (UK) LimitedLondon
- Obo LimitedLondon
- Obon Foods LtdKingston Upon Thames
- OBR Construction LimitedHigh Wycombe
- Obridge Realty LtdLeeds
- OBRIZUM GROUP LtdCambridge
- Obrro LimitedEssex
- OBS Facilities LTDHeston
- OBS Hotel LimitedLondon
- OBS MedicalCirencester
- Observational and Pragmatic Research International LtdSankence
- Observatory News Slough LimitedSlough
- Observe Care LimitedEngland
- Obsidian ArchernarLondon
- Obsidian Healthcare GroupMilton Keynes
- Obsidianos LimitedLondon
- Obso LtdStafford
- Obviously Group LtdMaidenhead
- Oby Enterprises LimitedGlasgow
- OC&C Strategy ConsultantsLondon
- OC Physio Ltd T/A BodysetLondon
- Ocado Central Services LimitedHatfield
- Ocado Retail LimitedHatfield
- OCaml Labs Consultancy LimitedCambridge
- Ocasa Management LimitedManchester
- Ocaso S.A.Seguros Y ReasegurosGodalming
- Ocasta Studios LimitedHarpenden
- OccaGlasgow City
- OCCA House LtdOxford
- Occam Biosciences LimitedDundee
- Occam Underwriting LimitedLondon
- OccamSec LtdEdinburgh
- Occhiali LimitedClerkenwell, London
- Occidental of Algeria LLCLondon
- Occuity LtdReading
- Occult Fox LtdPerth
- Occupancy Marketing Limited trading as 80 DaysEdinburgh
- Occupational Personnel Services LtdLondon
- ocean 14 capitalLondon
- Ocean & Co (Pvt) LimitedManchester
- Ocean Bites Ltd T/A Yo! Sushi & PankuWarwick
- Ocean Blue Colours LtdCookham
- Ocean Blue Software LimitedBristol
- Ocean Boat Fish & ChipsStourbridge
- Ocean Breeze Residential Care HomeHampshire
- Ocean Care Services LtdBlackpool
- Ocean Catch London LTDFulham
- Ocean Construction Services LtdLondon
- Ocean Dine Ltd T/A Indian Ocean RestaurantTheydon Bois
- Ocean Endeavour LtdPeterhead
- Ocean Films LtdGodstone
- Ocean Fish (Retail) LimitedSt. Austell
- Ocean Fishing LLPFraserburgh
- Ocean GenerationLondon
- Ocean Hare LimitedPoole
- Ocean Hope LtdWrexham
- Ocean Infinity Group LimitedLondon
- Ocean Installer LimitedAberdeen
- Ocean International Re LimitedLondon
- Ocean Island LtdLondon
- Ocean King LtdDerby
- Ocean LED Marine LtdHinckley
- Ocean Ledger LtdEastbourne
- Ocean Mediart LtdLondon
- Ocean Monster Charing Cross LtdLondon
- Ocean Network Express (Europe) LimitedLondon
- Ocean Pacific Shipping Line UK Ltd-14703068London
- Ocean Partners UK LimitedMaidenhead
- Ocean Pearl 29 LtdWorksop
- Ocean Phoenix International LimitedInverurie
- Ocean Platter Ltd T/A Ocean Fish PlatterIpswich
- Ocean Prime Industries LtdSt Albans
- Ocean's 11 LtdLeigh
- Ocean Science Consulting LtdDunbar
- Ocean Shore One LtdLondon
- Ocean Signal LimitedMargate
- Ocean Tide (Uk) LimitedLondon
- Ocean Tide Wealth LtdLondon
- Ocean Trading International LimitedManchester
- Ocean Travels LtdBolton
- Ocean Way Hospitality Services LimitedLondon
- Ocean Wide Logistics UK LtdDaventry
- Ocean Winds UK LtdEdinburgh
- Ocean Youth Trust NorthBerwick upon Tweed
- Oceandusk Group LimitedLondon
- Oceaneering International Services LimitedAberdeen
- Oceanic Care Services Ltd.Barking
- Oceanic Drifter Fishing LtdPlymouth
- Oceanic International Shipping UK LtdRichmond
- Oceanic Technologies LimitedWatford
- Oceanictrade LimitedLondon
- Oceanium LtdOban
- Oceanix International LtdSurrey
- Oceanmart Limited T/A Kenroyal Nursing HomeNorthamptonshire
- OceanMind LimitedDidcot
- Oceans Care Services LtdBirmingham
- Oceans Edge Restaurant LimitedHolyhead
- Oceans Spas LimitedNewbury
- Oceans Travel LtdDerby
- Oceanside Logistics LTDSouthampton
- Oceanus Restaurant LimitedBoness
- Oceanus Swim LimitedLondon
- OceanWise LimitedAlton
- Oceonix Services LimitedLondon
- Ocf Solutions Ltdomagh
- Ochil Tower SchoolAuchterarder
- Ochiltree Stores LtdScotland
- Ochre BioOxford
- Ochre Rivington Limited T/A Ochre Rivington ServicesLondon
- Ochs Trading Market LtdOrpington
- OCI Foundation UKKnotty Ash
- OCI LimitedLondon
- Oci Nitrogen (Uk) LtdLondon
- Ocimum Healthcare LtdLuton
- Ockbrook & Borrowash Cricket ClubDerby
- Ockham's RazorLondon
- Ockwells Manor LtdMaidenhead
- OCL London LtdLondon
- OCLC (UK) LimitedSheffield
- OCO Digitals LtdLondon
- OCO Global LimitedBelfast
- Ocorian Services (UK) LtdLondon
- OCR AlphaLondon
- OCS Consulting plcBorehamwood
- Octa Fire LtdLondon
- Octagon I/O LtdLondon
- Octane Capital LimitedLondon
- Octane Holding Group LtdBradford
- Octavia House Dental PracticeGodalming
- Octavian Facilities Management LtdBingham
- Octavian Healthcare LimitedManchester
- Octavius Infrastructure LimitedReigate
- Octispace LimitedLondon
- Octo Telematics UK LimitedLondon
- October Gallery TrustLondon
- October Store Ltd.London
- Octobreeze LtdBirmingham
- Octopreneur Intelligence LimitedBristol
- Octopus Capital LimitedLondon
- Octopus Energy LimitedLondon
- Octopus Inc LtdLondon
- Octus Intelligence LimitedLondon
- OCU Modus LtdGreenwich
- Ocu Nettworx LimitedOmagh
- OCU Services LimitedStockport
- Ocubis LimitedLondon
- Ocula Technologies LimitedBarnes
- Oculas Installation LtdCroydon
- Oculo Technologies LtdLondon
- Ocurens LtdLondon
- OCUWELL LimitedLiverpool
- Oczo LLPLondon
- OD PR LimitedLondon
- Od Projects (Holdings) LtdLondon
- Od3 BimAntrim
- Oda Imports LtdBirmingham
- ODA UK Studio LimitedLondon
- Odai LimitedHertford
- Odak UK LtdLondon
- Odara CareHexham
- Oddball Motion Pictures (UK) LimitedUnited Kingdom
- Oddlygood UK LtdLondon
- Oddo Bhf UK LimitedLondon
- Oddono's Gelati Italiani LtdLondon
- ODE Asset Management LimitedGreat Yarmouth
- Ode to Joy Flowers Co. LtdStamford
- Odeko (N.I.) LtdHillingdon
- Odeon Cinemas LimitedLondon
- Odera Services LimitedBelvedere
- Odessa Private LimitedLondon
- Odevo UK LimitedLondon
- Odey Asset Management LLPLondon
- Odfjell Drilling LtdAberdeen
- Odfjell Technology LtdAberdeen
- Odfjell Technology (UK) LtdAberdeen
- ODG Construction, Ltd.Petts Wood
- Odhin limitedLondon
- ODI GlobalLondon
- Odin Medical LtdLondon
- Odin Partners LimitedLondon
- Odin Partnership LimitedLondon
- Odisseo Enterprise Ltd trading as The Coffee RoomLondon
- Odl Europe LtdBootle
- ODM Restaurants LtdColeraine
- ODM Seeds, Tithes & Gifts LtdKent
- Odonto Ltd T/a Cathedral Dental ClinicCardiff
- Odos Properties LtdNewent
- Odqa Renewable Energy Technologies LimitedOxford
- Odro LtdGlasgow