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UK Licensed Sponsors — O (Page 3 of 6)
2,645 companies starting with O hold a UK sponsor licence (register dated 8 October 2026). Click any company to see its visa routes, rating and 2026 sponsorship history.
- Omni Facilities Management LimitedLondon
- Omni Fort IT LtdLondon
- Omni-id LimitedFarnham
- Omni Pump International Limited T/As EdincareHemel Hempstead
- Omni Resource Management Solutions LimitedAltrincham
- Omni Subsea LimitedNewmachar
- Omni Sweet CentreBirmingham
- Omnia Care Home Group LtdBirmingham
- Omnia-Enterprises LimitedOxfordshire
- Omnia Housing LtdLondon
- Omnia Learning TrustTwickenham
- OMNIA RESOURCING LTD TA Staffing MatchHounslow
- Omnia Smart technologies LtdFleet
- Omnia Strategy LLPLondon
- Omnia Support LtdBirmingham
- Omniac Pharmconsult LimitedHertfordshire
- Omnibus Solutions LimitedOldham
- Omnicare Pharmacy LtdEdinburgh
- Omnicare Services LimitedBarnsley
- Omnicell LimitedIrlam
- Omnicom Europe LimitedLondon
- OmniCyber Security LimitedBirmingham
- Omnide LtdLondon
- Omniearth LimitedEdinburgh
- Omnigen Biodata LimitedCambridge
- Omniguard LtdRenfrew
- Omnipark Dental CentreKent
- Omnipotent Bio LtdLondon
- Omnipresent Group LimitedLondon
- Omnisports LimitedManchester
- Omnissa (UK) LimitedLondon
- Omnitech Business LtdNorthampton
- Omnium International (UK) LtdLondon
- Omnivita LimitedHemel Hempsted
- Omniyati Partners LtdRichmond
- Omobono LtdLondon
- Omoda & Jaecoo UK LimitedLondon
- Omor LtdSwansea
- Omorovicza Cosmetics LtdLondon
- OMOUK LtdLondon
- OMRAJ CHILDCARE LTD T/A Monkey Puzzle Day Nursery Walton On ThamesWalton-On-Thames
- Omron Electronics LimitedMilton Keynes
- Oms (London) LimitedRomford
- Oms Sivas S Crest of The WaveHeanor
- Omsai Consulting LtdMaidenhead
- Omsaisubs LimitedKings Lynn
- Omshivay LimitedBristol
- Omshree Ganesh LtdPoole
- OMSR Services LtdCardiff
- Omusubi LtdLondon
- OMV Petrom UK Branch OfficeLondon
- OMV Supply & Trading LimitedLondon
- Omya UK LimitedNorth Ferriby
- On a Roll Indo Mexican Limited T/A On a RollBristol
- On A Roll Sandwich Company Ltd.Middlesbrough
- On Air Dining LtdFleet
- On Associates LimitedBirmingham
- On Behalf Solutions LimitedCardiff
- On Call Property Services LtdCroydon
- On Device Solutions LtdShirley
- On Direct Business Services LimitedReading
- On Electrical & Fire Alarm LtdCheshunt
- On Field Investment Research LLPLondon
- On Fleek Tech LtdLondon
- On Height Convenience LtdSalford
- On Hold Communications LimitedLondon
- On Line Design & Engineering LimitedImmingham
- On Move LtdSlough
- On Point Study LimitedLondon
- On Purpose Careers LimitedLondon
- On Running UK LtdLondon
- ON Semiconductor LimitedBracknell, Berkshire
- On Services UK LtdLondon
- On Sight LimitedLondon
- On Site SecurityBristol
- on systems ltdLetchworth
- On the BeachManchester
- On The Dot Couriers LtdLittleborough
- On the Morrow LimitedStratford, London
- On The Munchies LtdRedditch
- On The Point marketing Limited T/A Point MarketingLondon
- On time careBasingstoke
- On Time Watches Ltd T/A Willesden JewellersLondon
- On Track Education ServicesBedford
- On Travels LimitedBury
- On Your Bike LimitedEast Grinstead
- Ona Co., LtdLondon
- Onaise Management LtdFearnhead, Warrington,
- Onatti Productions LtdWarwick
- Onbe Ltd.London
- Onboard Corrugated LtdWolverhampton
- Onboard Global Solutions LimitedAberdeen
- OnboardIQ UK Limited (t/a Fountain)London
- OnBrand Group LtdSt Albans
- Oncacare (UK) LimitedLondon
- Oncall Care Service LtdGlasgow
- Oncall Retail LtdRenfrew
- Once Education Group LtdHayes
- Once For AllBasingstoke
- Once Upon A Time Content LimitedLondon
- Once Upon A Time Marketing LimitedLondon
- OnCloud Consulting (Scotland) LtdEdinburgh
- Oncosem UK LimitedBraintree
- OncoSil Medical (UK) LimitedLondon
- Oncu Global LimitedCoventry
- OnDemand Concierge LTDLondon
- Ondine Restaurants LtdEdinburgh
- Ondo Insurtech PlcLondon
- Ondra UK LimitedLondon
- One 10 Graphics LtdTipton
- One 2 One Autos LtdWindsor
- One 2 One Support Services Nottingham LtdNottingham
- ONE Academy TrustDerbyshire
- One Accord Surveyors LtdLondon
- ONE Advisory LimitedLondon
- One Agency Media LtdManchester
- One Air LimitedHampton Wick
- One Aldwych HotelLondon
- One & Only Cafe LtdHounslow
- One Another MinistriesCannock
- One BeyondFarnborough
- One Big Bite Walsall Limited T/A One Big BiteWest Midlands
- One Body LDN ltdWoodford Green
- One Bright DotBrighouse
- One Call 24 Healthcare LimitedLondon
- One Call Care Solutions LtdLeyburn
- One Call Insurance Services LimitedDoncaster
- One Car Planet LtdIlford
- One Cards & Stationery LtdIlford
- One Chechi LtdLondon
- One Church BrightonBrighton
- One Church LeicesterLeicester
- One Circle Events LtdLondon
- One City Global LtdLondon
- One Click Crazy Deals LimitedLeicester
- One Clinic Ltd T/A MCR Implant CentreManchester
- One Community Hampshire And Dorset ltdSouthampton
- One Community LinkStockton on tees
- One Components LtdBishop's Stortford
- One Contract Services LtdThornton Heath
- ONE Creative environments (ONE)Worcester
- One Day At A Time Home Care LtdWoodley
- One Dee LimitedLondon
- One DentalLondonderry
- One Dot World LtdSurrey
- One Environments LtdNewcastle upon Tyne
- One Fiinix Live LimitedLondon
- One Fleet Realty LtdLondon
- One Food (London) LtdLondon
- One For All Supermarket LtdCrewe
- One Global Food LtdLondon
- One Good Thing Ltd.Hitchin
- One Group Projects Limited T/A Bloom CafeLondon
- One Group Solutions London LimitedLondon
- ONE Healthcare LimitedWokingham
- One Heart Clinic LLPLondon
- One Heritage Property Development LimitedManchester
- One Holding North Limited Ta BedmasterBatley
- One Home ChurchEmsworth
- One Home Minimart LtdManchester
- One Home Store LtdWednesbury
- One Hotel LimitedSwansea
- One House Artists LimitedLondon
- One Investment Management Group UK LtdLondon
- One.io Services LimitedLondon
- One LDN 360 LimitedLondon
- One Life Health Support Ltd t/a Caremark Surrey Heath & RushmoorFarnborough
- One Little Independent Ltd T/A One Little Independent RecordsLondon
- One London City LimitedLondon
- One Love Caribbean Restaurant LimitedRomford
- One Love KitchenLondon
- One Luxury Group Advisors LLPLondon
- One Managed Services LtdLeicester
- One Mind LimitedSheffield
- One Minute Silence Ltd t/a FlumeSolihull
- One Mission SocietyBelfast
- One Money Mail LtdLondon
- One More Bowl LtdLondon
- One Move Property Group LtdLondon
- One NationBatley
- One Nine Seven Early Years NurseryKingston-Upon-Thames
- One Ocean Planetlondon
- One of Us LtdLondon
- One of Us Ltd.London
- One Peak Partners LLPLondon
- One Plus Restaurant LimitedManchester
- One Point Consulting LtdLondon
- One Polo LimitedMaidstone
- One Rebel LtdLondon
- One Represents LtdLondon
- One Retail Group LimitedLondon
- One Risk Africa LtdLondon
- One School Group LimitedLondon
- One Scientific LtdBristol
- One Search LtdMayfair
- One Sightsolutions LTDEastleigh
- One Sixty Fundraising LimitedLeeds
- One Source Accountancy Services LtdGlasgow
- One Source Virtual (UK) LimitedDerry
- ONE SQUARE BUSINESS LTD T/A NarvanaStafford
- One Square One LimitedBolton
- One Step Ahead Food Safety LtdSwansea
- One Step Beyond Flooring Wholesale LtdMitcham
- One Step Design&Print LtdLondon
- One Step Retail LtdLancashire
- One Stop Auto Repair and Sales LtdLittleborough
- One Stop BarleythorpeOakham
- One Stop Builders Merchants (Enfield) LtdEnfield
- One Stop Car Clinic LtdBradford
- One Stop Care LtdNottingham
- One Stop Chai LtdLeicester
- One Stop Convenience StoreLeicester
- One Stop DarfieldDarfield Barnsley
- One Stop Dealers LimitedLeicester
- One Stop Express LtdLondon
- One Stop Halal Meat Centre Limited TA One Stop Halal Meat CentreBirmingham
- One Stop HealthcareHemel Hempstead
- One Stop Kph TradersTelford
- One Stop Lawrence Road LtdLiverpool
- One StopLondon
- One Stop North London LtdRayleigh
- One Stop Phone Solution Ltd T/AS Sunny Phones and ComputersSheffield
- One Stop Recycling Nw LtdPreston
- One StopRochdale
- One Stop Secure LtdBarking
- One Stop Service Point LtdLondon
- One Stop ShadsworthBlackburn
- One Stop Shipping LtdRainham
- One Stop Shop Fittings LtdManchester
- One Stop SmallthorneStoke on Trent
- One Stop SolutionHounslow
- One Stop T/A Rani StoresAshford,Kent
- One Stop Travel LtdBolton
- One Strategy Group UK LtdLondon
- One to All LimitedWesthoughton
- One Trading Exchange BV London BranchLondon
- One Tribe TV LtdBath
- One UK Trading LtdSurrey
- One Ummah Aylesbury LtdAylesbury
- One Utility Bill LimitedNewcastle Upon Tyne
- One Voice Consulting LimitedWokingham
- One Vyner Street LimitedLondon
- One WestminsterLondon
- One Works S.P.ALondon
- One World Commodities LtdBeckenham
- One World Information Service LimitedLondon
- One World Realty LtdManchester
- One World Travel Services LimitedSlough
- One YMCAWatford
- One Young World LimitedLondon
- One1000 LtdShepperton
- One4M LtdCroydon
- Oneaffiniti LtdBracknell
- Oneafrica Technologies LtdManchester
- Oneapps Enterprise Technologies LtdSutton
- Onebeyond Retail LimitedBarnsley
- Onebite LimitedLondon
- Onebright LtdYork
- Onebrother Private LimitedManchester
- Onecall.com LtdLondon
- Onecare Hampshire LimitedSouthampton
- Onecare- UK LtdSouth Harrow
- OneChronos Markets UK LimitedLondon
- Onedayone Fruit Uk LtdSuffolk
- OneDome LtdLondon
- Onee Travel Services LimitedMaidenhead
- Onefootball UK LimitedLondon
- Oneglobal Broking Services LimitedLondon
- Oneio Cloud UK LimitedLondon
- Oneiric Hub LtdLondon
- Onelaw Limited t/a OneLaw ChambersLondon
- Onelife Healthcare LtdBradford
- Onelivery LtdLondon
- OneMedicare LTDLeeds
- Onepiece Jump in LtdLondon
- Oneplace Homes LtdChatham
- Oner Active UK ltdLondon
- Onesa Partners UK LimitedLondon
- OneSavings Bank plcChatham
- Onescene LtdLondon
- Oneseat LtdOxon
- Oneshot.ai LimitedGerrards Cross
- ONESMARTCLICK LTD T/A Ques PizzaNewcastle upon Tyne
- OneSpan Solutions UK LimitedCambridge
- OneSpirit Interfaith FoundationWarrington
- OneStock Software LtdLondon
- OneSubsea UK LimitedLeeds
- OnetagLondon
- Oneteam Motors LimitedGrays
- Onetechuk LtdBirmingham
- Onetrace LtdLondon
- OneTrust Technology LimitedLondon
- Onevoice Digital LimitedManchester
- ONEWIG ONESMILE LimitedChatham
- Oneworld Pvt LtdHarrow
- Onex Partners Advisor UK LLPLondon
- Onex Sport LimitedManchester
- Onfido LtdLondon
- Ongar Health CentreOngar
- Ongar Post OfficeOngar
- OngarmartLeicester
- Ongarmart LtdLeicester
- Ongea Creative LimitedLondon
- OnGen LtdEdinburgh
- OniGroup EMEA LimitedLondon
- Onion Bhaji Indian LtdSudbury
- Onis Legal Services LtdBristol
- Onix Solutions LimitedLondon
- Onka UK Electrical LtdLondon
- Onkar Builders LtdSlough
- OnkoCobham
- Onkohealth LtdLondon
- Online 24/7 LtdCorringham
- Online Account Filing LimitedLondon
- Online Accountant LtdLondon
- Online Art School LtdDanbury
- Online Business School LimitedCoventry
- Online Cables (Scotland) LimitedAberdeen
- Online Filings LtdLondon
- Online Heaven LtdEdinburgh
- Online Home Shop LimitedManchester
- Online Intergrated Solutions LimitedLondon
- Online Oceans Robotics LimitedChristchurch
- Online Online LimitedCroydon
- Online Retail Services LimitedSouthall
- Online Traderz UK LimitedGlasgow
- Online Transport LimitedBirmingham
- Online Venture Partners LimitedRayleigh
- Online Wellness LimitedEdgware
- Onlineamz Ltd T/A Rish ExpressHertfordshire
- Only 1 Kashmir LtdCanterbury
- Only Business Services LtdSt Albans
- Only Care LimitedNorth Harrow
- Only Connect UKLondon
- Only Helix LtdLondon
- Only Local Express LimitedLondon
- Only Love Beauty LimitedLondon
- Only the Brave Group LimitedBirdham
- Onlyus Enterprises UK LimitedOxford
- ONNEC Group UK LimitedLondon
- Onnu LtdBury St Edmunds
- Onny Cottage Residential Care HomeLudlow
- Ono Pharma UK LtdLondon
- Onosom Distribution LimitedBarnsley
- Onpoint Trading LtdBolton
- Onsb Ltd T/A Leatherhead Post OfficeLeatherhead
- Onsecurity Technology LimitedBristol
- Onset Global Trading UK LtdLondon
- OnSite Support LtdCrawley
- Onstate LimitedLeeds
- OnStream Group LimitedEssex
- Ontario Teachers' Pension Plan (Europe) LimitedLondon
- Ontario Teachers' Pension Plan (Europe) RE LimitedLondon
- Ontex Healthcare UK LimitedCorby
- Ontic Engineering and Manufacturing UK LtdCheltenham
- Ontier Holdings LtdLondon
- Ontik Technologies LimitedLondon
- Ontime Accountancy Practice LtdGravesend
- Ontime Business Solutions LtdBradford
- Ontime Cargo LimitedLondon
- Ontime Cars LtdCanterbury
- Ontime Concrete LtdHayes
- Ontime Gas and Heating LimitedBirmingham
- Ontime Heating and Plumbing LtdBirmingham
- Ontime Plumbers LtdLondon
- Ontime Response Healthcare LimitedKing's Lynn
- Ontinue UK LtdBirmingham
- Ontology Partners LimitedDalkeith
- Ontra Healthcare LtdSlough
- Ontrax Equipment LtdColeraine
- Ontro LtdLondon
- Onubafruit UK LimitedMaidstone
- Onunda LimitedCarlisle
- Onvu Technologies LimitedLondon
- Onward Hire LtdWalsall
- Onward Technologies LtdBirmingham
- Onway Ldd LtdReading
- Onyx Commodities LtdLondon
- Onyx Haulage LimitedHounslow
- Onyx HealthNewcastle upon Tyne
- Onyx Living LtdManchester
- Onyx Productions LtdGlasgow
- Onzo (St Ives) LimitedSt Ives
- Oobasi LtdBorehamwood
- OOBE LtdNewcastle upon Tyne
- OOCL UK BranchIpswich
- Oodle Financial Services LimitedManchester
- Oodles Chinese Holdings LtdLeicester
- Oodsul LimitedLondon
- Ooj Homecare ServicesLeeds
- Ooj Homecare Services LtdLeeds
- Oolio Group UK LtdWarrington
- oomph Agency Services LtdLlanarth
- Oonagi Trading LimitedWanstead
- Ooni LimitedBroxburn
- Ooooby UK LimitedTotnes
- Ooops! Automotive LtdPoole
- Oort Energy LtdBristol
- Oottupura Ewell LtdSurrey
- Ooviya LimitedNortholt
- OP Dental LtdBretton
- Op-tec Systems LtdStockport
- Opa Bath LtdBath
- Opal Banqueting LtdSmethwick
- Opal BPM LimitedLondon
- Opal Care Homes LimitedBirmingham
- Opal Consultancy LtdBrentwood
- Opal Food Processing Systems LimitedSt Ives
- Opal Traders LimitedWalton on Thames
- Opal Wave Solutions LtdLondon
- Opal22 Arts and EdutainmentLeicester
- Opaleye and Middlefell LimitedGloucester
- OpalTec International LimitedBristol
- Opas Group LtdGosport
- Opay Holding LimitedSt Albans
- Opcare LimitedAbingdon
- Opde UK LimitedLondon
- OPEC CBRNe ltdWarrington
- Opecprime Development LtdLondon
- Opella Healthcare UK LimitedReading
- Open all HoursMorecambe
- Open Arms Care LimitedFaversham
- Open Bionics LtdBristol
- Open Box Software LimitedRochester
- Open Cages Advocacy LtdSutton
- Open Climate Fix LimitedLondon
- Open College Network London RegionLondon
- Open Cosmos LimitedDidcot
- Open Creates LTDLondon
- Open Credit LimitedLondon
- Open Data Services Cooperative LimitedManchester
- Open Date Equipment LimitedMitcham
- Open Destinations LimitedLondon
- Open Development And Education LtdBarnet
- Open Door Young People's Consultation ServiceLondon
- Open Doors Housing & Support LtdCoventry
- Open Doors International Inc.Witney
- Open Doors with Brother Andrew t/a Open Doors UK & IrelandWitney
- Open Education AI CICCovent Garden
- Open Health Communications LLPMarlow
- Open Heart Care LtdLondon
- Open House Care LtdLondon
- Open House Estate Agents Bedford LtdBedford
- Open House London LimitedLondon
- Open House Mcr LtdManchester
- Open Hydro LtdLondon
- Open Influence UK LimitedLondon
- Open International LtdWorcester
- Open Medical LtdEaling
- Open Network Systems LimitedLondon
- Open Ocean UK LLPLondon
- Open Outdoor Media LtdLiverpool
- Open Plan Law LimitedOxford
- Open Safety Equipment LtdMusselburgh
- Open School Trust Ltd.Cambridge
- Open Science Tools LimitedNottingham
- Open Society Foundation LondonLondon
- Open Source Centre LimitedLondon
- Open Space Labs UK, LimitedReading
- Open Synergy LimitedFarnham
- Open Technology Services UK LimitedLondon
- Open Text UK LimitedReading
- Open Trade Technology LtdAltrincham
- Open Utility LtdLondon
- Open Volume Studio LtdLondon
- Open World 2 LimitedRomford
- Open World Financial Services LtdLondon
- Open22 Solutions LimitedBarking
- OpenAI UK LtdLondon
- OpenBet LimitedLondon
- Openborder recruitment LimitedLanark
- Opencast Software Europe LimitedNewcastle-Upon-Tyne
- Opencoreos UK LtdLondon
- OpenCorporates LtdLondon
- openDemocracy LimitedLondon
- OpenDialog AI LimitedLondon
- OpenESG Platform LtdLondon
- OpenGamma LimitedLondon
- Openorigins LimitedLondon
- Openpay UK LtdLondon
- OpenPayd Holdings LtdLondon
- Openplay LimitedChilworth
- Openquery LtdLondon
- Opensee LimitedLondon
- Openshaw Superstore LimitedManchester
- OpenSignal LimitedLondon
- Opensoft Systems LtdKnaresborough
- Opensoft Technologies LimitedWorcester Park
- Opensolar UK LtdDevon
- OpenSymmetry Consulting LimitedLondon
- OpenTable International LimitedLondon
- Openwave Systems Ltd.Belfast
- Openweather LTDLondon
- Openweather Ltd.London
- Openwide Coastal ltdCromer
- Openwork Services LimitedSwindon
- OpenX LimitedLondon
- Opera Aylesbury LimitedLuton
- Opera Gallery Group LimitedLondon
- Opera Holland ParkLondon