Companies with a Sponsor Licence in London
40,395 organisations in London hold a UK sponsor licence on the official register (page 113 of 202). Every record below is mirrored from GOV.UK, updated daily.
| Organisation | Town | County | Route | Type & Rating |
|---|---|---|---|---|
| Marigold care Group Ltd | London | Skilled Worker | Worker (A rating) | |
| MARIJAK LIMITED | London | Skilled Worker | Worker (A rating) | |
| Marine Capital Limited | London | Skilled Worker | Worker (A rating) | |
| Marine Ingredients Certifications Ltd | London | Skilled Worker | Worker (A rating) | |
| Marine Shipbuilding Company UK Ltd | London | Skilled Worker | Worker (A rating) | |
| Marine Stewardship Council | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marine Stewardship Council | London | Charity Worker | Temporary Worker (A rating) | |
| Marine Stewardship Council | London | Skilled Worker | Worker (A rating) | |
| Mariner Estate Limited | London | Skilled Worker | Worker (A rating) | |
| Mariner Europe Limited | London | Skilled Worker | Worker (A rating) | |
| Mariner Europe Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marinpine Transport (UK) Limited | London | Skilled Worker | Worker (A rating) | |
| Mario E Peppe Ltd | London | Skilled Worker | Worker (A rating) | |
| MARIO'S PFC LTD | London | Skilled Worker | Worker (A rating) | |
| Maris Interiors | London | Skilled Worker | Worker (A rating) | |
| Maritime Academy Trust | London | Skilled Worker | Worker (A rating) | |
| Maritime Asset Partners (UK) Limited | London | Skilled Worker | Worker (A rating) | |
| Maritime Insights & Intelligence Limited t/a Lloyd's List Intelligence | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Maritime Insights & Intelligence Limited t/a Lloyd's List Intelligence | London | Skilled Worker | Worker (A rating) | |
| Maritime International Secretariat Services Limited | London | Skilled Worker | Worker (A rating) | |
| Maritime Strategies International Ltd. | London | Skilled Worker | Worker (A rating) | |
| Maritime Technical International Limited | London | Skilled Worker | Worker (A rating) | |
| Maritime Ventures UK Ltd | London | Skilled Worker | Worker (A rating) | |
| Maritime Ventures UK Ltd | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marium Jeelani Limited | London | Skilled Worker | Worker (A rating) | |
| Marjan Tile Limited | London | Skilled Worker | Worker (A rating) | |
| Mark Allen Group | London | Skilled Worker | Worker (A rating) | |
| Mark Bennett Vogel | London | Skilled Worker | Worker (A rating) | |
| MARK BUILDING MAINTENANCE LTD | London | Skilled Worker | Worker (A rating) | |
| Mark Capital Management Limited | London | Skilled Worker | Worker (A rating) | |
| Mark Christopher Howarth London Limited | London | Skilled Worker | Worker (A rating) | |
| Mark Fairhurst (Architects) Limited | London | Skilled Worker | Worker (A rating) | |
| MARK FISHER CARSHALTON LIMITED | London | Skilled Worker | Worker (A rating) | |
| Mark Goucher Productions Limited | London | Creative Worker | Temporary Worker (A rating) | |
| MARK LOUCAS LIMITED | London | Skilled Worker | Worker (A rating) | |
| Mark Rubinstein Ltd | London | Creative Worker | Temporary Worker (A rating) | |
| Markbase Limited T/A Primrose Corner | London | Skilled Worker | Worker (A rating) | |
| Markcon Limited | London | Skilled Worker | Worker (A rating) | |
| Markel International Services Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Markel International Services Limited | London | Skilled Worker | Worker (A rating) | |
| Market Alley Artisan Foods Ltd | London | Skilled Worker | Worker (A rating) | |
| Market Cloud Ltd | London | Skilled Worker | Worker (A rating) | |
| MARKET LINK GROUP LIMITED | London | Skilled Worker | Worker (A rating) | |
| MARKET MAKERS AI LIMITED | London | Skilled Worker | Worker (A rating) | |
| Market Rocket Limited | London | Skilled Worker | Worker (A rating) | |
| Market Securities LLP | London | Skilled Worker | Worker (A rating) | |
| Market Securities LLP | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Market2Marketers | London | Skilled Worker | Worker (A rating) | |
| MarketAxess Europe Ltd | London | Skilled Worker | Worker (A rating) | |
| MarketAxess Europe Ltd | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marketbridge Europe Limited | London | Skilled Worker | Worker (A rating) | |
| Marketcast UK Limited | London | Skilled Worker | Worker (A rating) | |
| Markethub Technologies Ltd | London | Skilled Worker | Worker (A rating) | |
| Marketing Distribution Services Ltd | London | Skilled Worker | Worker (A rating) | |
| Marketing Fish Ltd | London | Skilled Worker | Worker (A rating) | |
| Marketing Options Limited | London | Skilled Worker | Worker (A rating) | |
| Marketing Options Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marketing Pro Limited | London | Skilled Worker | Worker (A rating) | |
| Marketing VF Ltd | London | Skilled Worker | Worker (A rating) | |
| marketingQED Ltd. | London | Skilled Worker | Worker (A rating) | |
| Marketplace Platforms Limited | London | Skilled Worker | Worker (A rating) | |
| Markets Group Ltd | London | Skilled Worker | Worker (A rating) | |
| Markides Associates Ltd | London | Skilled Worker | Worker (A rating) | |
| Markimeld Limited trading as Lisboa Patisserie | London | Skilled Worker | Worker (A rating) | |
| MarkitSERV Ltd. | London | Skilled Worker | Worker (A rating) | |
| MarkitSERV Ltd. | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Markpro Trading Ltd | London | Skilled Worker | Worker (A rating) | |
| Marks and Clerk LLP | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marks and Clerk LLP | London | Skilled Worker | Worker (A rating) | |
| Marks and Spencer Group Plc | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marks and Spencer Group Plc | London | Skilled Worker | Worker (A rating) | |
| Marks Barfield Ltd | London | Skilled Worker | Worker (A rating) | |
| Marks Baughan Securities UK, LLP | London | Skilled Worker | Worker (A rating) | |
| Markson Pianos Limited | London | Skilled Worker | Worker (A rating) | |
| Markson Pianos Ltd | London | Skilled Worker | Worker (A rating) | |
| Marl Ltd | London | Skilled Worker | Worker (A rating) | |
| Marlborough (UK) Ltd T/A Hills Pharmacy | London | Skilled Worker | Worker (A rating) | |
| Marlborough House Advisors Ltd | London | Skilled Worker | Worker (A rating) | |
| Marldon | London | Skilled Worker | Worker (A rating) | |
| Marldon Joinery | London | Skilled Worker | Worker (A rating) | |
| Marley Health Limited | London | Skilled Worker | Worker (A rating) | |
| Marlin Equity Partners Limited | London | Skilled Worker | Worker (A rating) | |
| Marlin Equity Partners Limited | London | Skilled Worker | Worker (A rating) | |
| Marlin Hawk Limited | London | Skilled Worker | Worker (A rating) | |
| MARLOU CONSULTANCY LIMITED | London | Skilled Worker | Worker (A rating) | |
| Marlowe Limited | London | Skilled Worker | Worker (A rating) | |
| Maro Construction Limited | London | Skilled Worker | Worker (A rating) | |
| Maroush Group Limited | London | Skilled Worker | Worker (A rating) | |
| Marqeta UK Ltd | London | Skilled Worker | Worker (A rating) | |
| Marqeta UK Ltd | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| MARQUESS DESIGN LTD | London | Skilled Worker | Worker (A rating) | |
| Marquis Technologies Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marquis Technologies Limited | London | Skilled Worker | Worker (A rating) | |
| Marr Contracting International Limited | London | Skilled Worker | Worker (A rating) | |
| Marr Contracting International Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marriott Harrison LLP | London | London | Skilled Worker | Worker (A rating) |
| Marriott Hotels Ltd | London | Skilled Worker | Worker (A rating) | |
| Mars & Co Consulting Limited | London | Skilled Worker | Worker (A rating) | |
| Mars Advisors Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Mars Advisors Limited | London | Skilled Worker | Worker (A rating) | |
| Marsh & Partners Ltd | London | Skilled Worker | Worker (A rating) | |
| Marsh Farm Hotel LTD | London | Skilled Worker | Worker (A rating) | |
| Marsh Services Ltd | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marsh Services Ltd | London | Skilled Worker | Worker (A rating) | |
| Marshall Arts Limited | London | Creative Worker | Temporary Worker (A rating) | |
| Marshall Rosenberg Limited | London | Skilled Worker | Worker (A rating) | |
| Marshall Wace Asset Management Limited | London | Skilled Worker | Worker (A rating) | |
| Marshall Wace Asset Management Limited | London | Global Business Mobility: Graduate Trainee | Temporary Worker (A rating) | |
| Marshall Wace Asset Management Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marsheen Limited | London | Skilled Worker | Worker (A rating) | |
| Marshmallow Technology Ltd | London | Skilled Worker | Worker (A rating) | |
| Marsm Limited | London | Skilled Worker | Worker (A rating) | |
| Marsoft Inc. Limited | London | Skilled Worker | Worker (A rating) | |
| MARSOL CAPITAL INVESTMENT UK LTD | London | Skilled Worker | Worker (A rating) | |
| Marston (Holdings) Limited | London | Skilled Worker | Worker (A rating) | |
| MarTech Alliance Limited (Trading as LXA) | London | Skilled Worker | Worker (A rating) | |
| Martello Financial Services Ltd | London | Skilled Worker | Worker (A rating) | |
| Martha Schwartz Partners Ltd | London | Skilled Worker | Worker (A rating) | |
| Martifer UK Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Martifer UK Limited | London | Skilled Worker | Worker (A rating) | |
| Martin & Heller | London | Select State | Skilled Worker | Worker (A rating) |
| Martin Arnold Limited | London | Skilled Worker | Worker (A rating) | |
| Martin Brudnizki Design Studio | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Martin Brudnizki Design Studio | London | Skilled Worker | Worker (A rating) | |
| Martin Kemp Design Limited | London | Skilled Worker | Worker (A rating) | |
| Martin Robeson & Partners Ltd | London | Skilled Worker | Worker (A rating) | |
| Martin Sklan & Co Chartered Accountants | London | Skilled Worker | Worker (A rating) | |
| Martinez Otero UK, Ltd | London | Skilled Worker | Worker (A rating) | |
| Martinez Otero UK, Ltd | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| MARTINS BUILDERS & DECORATORS LIMITED | London | Skilled Worker | Worker (A rating) | |
| Martley Capital Real Estate Investment Management Ltd | London | Skilled Worker | Worker (A rating) | |
| Maruang Korat Ltd | London | Skilled Worker | Worker (A rating) | |
| Marubeni Europe plc | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marubeni Europe plc | London | Global Business Mobility: Graduate Trainee | Temporary Worker (A rating) | |
| Marubeni Europe plc | London | Skilled Worker | Worker (A rating) | |
| MARUSHIN UK LTD T/A FELT Bakery | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Marussia Beverages | London | Skilled Worker | Worker (A rating) | |
| Marv Studios Limited | London | Skilled Worker | Worker (A rating) | |
| MARVEL CONSTRUCT LTD | London | Skilled Worker | Worker (A rating) | |
| MARVEL HOSPITALITY LTD | London | Skilled Worker | Worker (A rating) | |
| Marvel Prototyping Limited | London | Skilled Worker | Worker (A rating) | |
| MARVELLOUS TALENT LTD | London | Skilled Worker | Worker (A rating) | |
| MARVGALLUP TRAVELS AND TOURS CONSULTANCY LTD | London | Creative Worker | Temporary Worker (A rating) | |
| MARVGALLUP TRAVELS AND TOURS CONSULTANCY LTD | London | Skilled Worker | Worker (A rating) | |
| Marvic Textiles Ltd | London | Skilled Worker | Worker (A rating) | |
| Marwood Group Limited | London | Skilled Worker | Worker (A rating) | |
| Marwood UK Ltd | London | Skilled Worker | Worker (A rating) | |
| Marwyn Capital LLP | London | Greater London | Skilled Worker | Worker (A rating) |
| Marx Technology Consulting Ltd | London | Skilled Worker | Worker (A rating) | |
| Mary Oppenheimer Daughters (UK) Limited | London | Skilled Worker | Worker (A rating) | |
| MARY PETER LIMITED | London | Skilled Worker | Worker (A rating) | |
| Mary Quant Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Mary Riposta Ltd | London | Skilled Worker | Worker (A rating) | |
| Mary Ward House Ltd | London | ENG | Skilled Worker | Worker (A rating) |
| Maryam's Nursery Ltd | London | Skilled Worker | Worker (A rating) | |
| Marylebone Cricket Club | London | Skilled Worker | Worker (A rating) | |
| Marylebone Health Group lTD | London | Skilled Worker | Worker (A rating) | |
| Marylebone Lab Limited | London | Skilled Worker | Worker (A rating) | |
| MAS & PAS LIMITED | London | Skilled Worker | Worker (A rating) | |
| Masabi Limited | London | Skilled Worker | Worker (A rating) | |
| MASB Accounts Limited | London | Skilled Worker | Worker (A rating) | |
| Mascolo Ltd T/A Toni & Guy | London | Skilled Worker | Worker (A rating) | |
| Mascot Bespoke Homes Limited | London | Skilled Worker | Worker (A rating) | |
| Masdar Offshore Wind UK Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Masdar UK Development Company Limited | London | London | Skilled Worker | Worker (A rating) |
| MASECO LLP t/a MASECO Private Wealth | London | Skilled Worker | Worker (A rating) | |
| MASECO LLP t/a MASECO Private Wealth | London | Skilled Worker | Worker (A rating) | |
| Masha Popova Ltd | London | Creative Worker | Temporary Worker (A rating) | |
| Mashreqbank psc | London | Skilled Worker | Worker (A rating) | |
| Mashua Ltd | London | Skilled Worker | Worker (A rating) | |
| Masil Food and Wine Ltd | London | Skilled Worker | Worker (A rating) | |
| MASILLA FOOD & WINE LTD | London | Skilled Worker | Worker (A rating) | |
| MASJID AL-HUMERA | London | Tier 2 Ministers of Religion | Worker (A rating) | |
| Masjid and Imambargah Shuhdae Karbala | London | Religious Worker | Temporary Worker (A rating) | |
| Masjid and Imambargah Shuhdae Karbala | London | Charity Worker | Temporary Worker (A rating) | |
| Masjid and Imambargah Shuhdae Karbala | London | Tier 2 Ministers of Religion | Worker (A rating) | |
| Maslow Capital UK Limited | London | Skilled Worker | Worker (A rating) | |
| MASON ADVISORY LIMITED | London | London | Skilled Worker | Worker (A rating) |
| Masons Car Service Limited | London | Skilled Worker | Worker (A rating) | |
| Masons Meats Limited | London | Skilled Worker | Worker (A rating) | |
| Masq London Ltd | London | Southwalk | Skilled Worker | Worker (A rating) |
| Masraf London Ltd | London | Skilled Worker | Worker (A rating) | |
| Masref Ltd t/a Nsave | London | Skilled Worker | Worker (A rating) | |
| Masro Construction Ltd | London | Skilled Worker | Worker (A rating) | |
| Masroor Ahmad T/A Rufies Clapham | London | Skilled Worker | Worker (A rating) | |
| MASS Analytics Ltd | London | Skilled Worker | Worker (A rating) | |
| Mass Bespoke Furniture UK Ltd | London | Skilled Worker | Worker (A rating) | |
| Mass Grill And Pizza Ltd | London | Skilled Worker | Worker (A rating) | |
| Mass&many Ltd | London | Skilled Worker | Worker (A rating) | |
| Masses TV Limited | London | Skilled Worker | Worker (A rating) | |
| MASSIMO LONDON LTD | London | Skilled Worker | Worker (A rating) | |
| MASSIO LIMITED | London | Skilled Worker | Worker (A rating) | |
| MASSIVE DESIGN STUDIO LTD | London | Skilled Worker | Worker (A rating) | |
| MASSOLIT Online Education | London | Skilled Worker | Worker (A rating) | |
| Mast-Jaegermeister UK Limited | London | Skilled Worker | Worker (A rating) | |
| Masta Limited | London | Skilled Worker | Worker (A rating) | |
| Mastek Systems Company Limited | London | Global Business Mobility: Senior or Specialist Worker | Worker (A rating) | |
| Mastek Systems Company Limited | London | Skilled Worker | Worker (A rating) | |
| Master Akmol Hussain Trust | London | Skilled Worker | Worker (A rating) | |
| Master Bakers Ltd T/A Cakes & Bakes Original | London | Skilled Worker | Worker (A rating) |
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Source: GOV.UK Register of Licensed Sponsors · Register updated 06 November 2026 · Page built 06 November 2026.