Companies starting with Q

53,593 records.

• Quantum I P LimitedActive, Other telecommunications activities, Kilmarnock, United Kingdom
• Quantum I.T. Systems LimitedActive, Information technology consultancy activities, Middlesex, United Kingdom
• Quantum Ideas & Support Services Private LimitedStruck off, Tamil Nadu, since 1995
• Quantum Identity LimitedActive, Information technology consultancy activities, Bath, United Kingdom
• Quantum Iera LimitedActive, Buying and selling of own real estate, Aldershot, United Kingdom
• Quantum Ignitions LtdActive, Other software publishing, London, United Kingdom
• Quantum Imaging and Pathology LLPActive, since 2025
• Quantum Imaging Private LimitedStruck off, Telangana, since 2016
• Quantum Immigration Services LtdActive, Activities of patent and copyright agents; other legal activities n.e.c., Hayes, United Kingdom
• Quantum Immobilien AktiengesellschaftActive, Hamburg, Germany
• Quantum Immobilien Kapitalverwaltungsgesellschaft mbHActive, Hamburg, Germany
• Quantum Immobilier LimitedActive, Buying and selling of own real estate, London, United Kingdom
• Quantum Immortality TrustActive, Conifer, United States
• Quantum Impact Consulting LtdActive, Management consultancy activities other than financial management, London, United Kingdom
• Quantum Impact FoundationActive, West Bengal, since 2021
• Quantum Impact LtdActive, Media representation services, Derby, United Kingdom
• Quantum Impex Pvt LtdActive, West Bengal, since 1993
• Quantum Improvement Coaching & Consulting LtdActive, Management consultancy activities other than financial management, Leeds, United Kingdom
• Quantum India Academy Private LimitedStruck off, Delhi, since 2007
• Quantum India Development Center Private LimitedStruck off, Telangana, since 2007
• Quantum India Edu Management Private LimitedStruck off, Uttar Pradesh, since 2010
• Quantum India Hospitality Services Private LimitedStruck off, Delhi, since 2006
• Quantum India Solar Solutions Private LimitedActive, Delhi, since 2016
• Quantum Industries and Services Private LimitedActive, Dhule, India
• Quantum Industries LLPActive, Punjab, since 2025
• Quantum Infinity Papers Private LimitedActive, Karnataka, since 2025
• Quantum Info GB LtdActive, Other business support service activities n.e.c., Borehamwood, United Kingdom
• Quantum Infonet Private LimitedStruck off, Karnataka, since 2003
• Quantum Informatics Softech and Training Private LimitedActive, Andhra Pradesh, since 1997
• Quantum Information Services Private LimitedActive, Maharashtra, since 1989
• Quantum Information Systems LimitedLiquidated, Delhi, since 1997
• Quantum Infosecurity Private LimitedActive, Karnataka, since 2025
• Quantum Infosolutions Private LimitedActive, Delhi, since 2007
• Quantum infotechChennai
• Quantum Infotech LtdActive, Information technology consultancy activities, Brentwood, United Kingdom
• Quantum Infotech Private LimitedStruck off, Maharashtra, since 2000
• Quantum Infotech Solutions LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum Infotrainers and Consultants Private LimitedActive, Maharashtra, since 2005
• Quantum Infra & AI Solutions LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum Infra Resolution LLPActive, since 2023
• Quantum Infra Technologies Private LimitedActive, Telangana, since 2026
• Quantum Infra-Networks Private LimitedActive, Maharashtra, since 2025
• Quantum Infraa Solutions LLPActive, since 2026
• Quantum Infracon India Private LimitedStruck off, Karnataka, since 2010
• Quantum Infraestates Private LimitedStruck off, Karnataka, since 2012
• Quantum Infrastructure Alliance LimitedActive, Other professional, scientific and technical activities n.e.c., London, United Kingdom
• Quantum Infrastructure LtdLiquidation, Other manufacturing n.e.c., Bury St Edmunds, United Kingdom
• Quantum Infrastructure Private LimitedStruck off, Delhi, since 2006
• Quantum Infratech Solutions Private LimitedActive, Maharashtra, since 2010
• Quantum Infraworks Private LimitedActive, Delhi, since 2024
• Quantum Ingenuo Labz Private LimitedActive, Maharashtra, since 2025
• Quantum Initiatives LtdActive, Freight transport by road, London, United Kingdom
• Quantum Ink Publishing LtdActive (proposal to strike off), Book publishing, Twickenham, United Kingdom
• Quantum Innovation Laboratory LtdActive, Other service activities n.e.c., London, United Kingdom
• Quantum Innovation LtdActive, Other business support service activities n.e.c., Worcester, United Kingdom
• Quantum Innovation Private LimitedActive, West Bengal, since 2023
• Quantum Innovation Strategy LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum Innovative Technology Solutions Private LimitedActive, Jammu and Kashmir, since 2024
• Quantum Innovi UK LtdActive, Retail sale of telecommunications equipment other than mobile telephones, Coventry, United Kingdom
• Quantum Innovix LtdActive (proposal to strike off), Retail sale via mail order houses or via Internet, Cardiff, United Kingdom
• Quantum Inns LimitedActive, Renting and operating of Housing Association real estate, Merthyr Tydfil, United Kingdom
• Quantum Insight Agency LtdActive, Other information technology service activities, London, United Kingdom
• Quantum Insight Consultancy LimitedActive, Market research and public opinion polling, Hull, United Kingdom
• Quantum Insight Consulting LimitedActive, Other business support service activities n.e.c., Tunbridge Wells, United Kingdom
• Quantum Insights Consulting LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
• Quantum Insights LimitedActive, Other professional, scientific and technical activities n.e.c., West Sussex, United Kingdom
• Quantum Inspired LtdActive, Other information technology service activities, London, United Kingdom
• Quantum Installations LtdActive, Other construction installation, Skelmersdale, United Kingdom
• Quantum Institute and Stem Education India Private LimitedActive, Maharashtra, since 2026
• Quantum Institute for Wellbeing Private LimitedStruck off, Delhi, since 2015
• Quantum Institutional Service Kapitalverwaltungsgesellschaft mbHActive, Hamburg, Germany
• Quantum Instruments Private LimitedStruck off, Maharashtra, since 1994
• Quantum Insulation LimitedActive, Other business support service activities n.e.c., London, United Kingdom
• Quantum Integrated Communications Private LimitedActive, Delhi, since 2009
• Quantum Integrated Ltd.Active, Management consultancy activities other than financial management, Manchester, United Kingdom
• Quantum Integrated Services LtdActive (proposal to strike off), Other engineering activities, Liverpool, United Kingdom
• Quantum Intellect Private LimitedActive, Telangana, since 2023
• Quantum Intelligence Hub LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
• Quantum Intelligence LimitedActive, Investigation activities, Gravesend, United Kingdom
• Quantum Intelligence Partners LimitedActive, Information technology consultancy activities, London, United Kingdom
• Quantum Intelligence Private LimitedActive, Karnataka, since 2026
• Quantum Intelligent Solutions LtdActive, Business and domestic software development, Reigate, United Kingdom
• Quantum Intelligent Trading LtdActive, Environmental consulting activities, Nottingham, United Kingdom
• Quantum Interface Technologies LimitedActive, Business and domestic software development, London, United Kingdom
• Quantum Interio Private LimitedActive, Delhi, since 2017
• Quantum Interior Solutions LtdActive, Joinery installation, Colchester, United Kingdom
• Quantum Interiors Contracts LimitedActive, Other specialised construction activities n.e.c., Basildon, United Kingdom
• Quantum Interiors LtdActive, Other specialised construction activities n.e.c., Walsall, United Kingdom
• Quantum International (Invest) Australia Pty LtdActive, West Leederville, Australia
• Quantum International Consulting GmbHActive, Schwedt/Oder, Germany
• Quantum International Consulting LimitedActive, Other professional, scientific and technical activities n.e.c., Liss, United Kingdom
• Quantum International društvo s ograničenom odgovornošću za uslugeActive, Zagreb, Croatia
• QUANTUM International GmbH & Co. KGActive, Würzburg, Germany
• Quantum International Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum International LimitedActive, Management consultancy activities other than financial management, Haslemere, United Kingdom
• QUANTUM International Marketing AGInactive, Herisau, Switzerland
• Quantum International Private LimitedActive, Delhi, since 1996
• Quantum International Procurement LimitedInactive, Northwich, United Kingdom
• Quantum International Products LimitedActive (proposal to strike off), Other business support service activities n.e.c., Northwich, United Kingdom
• Quantum Internet Services LtdActive, Business and domestic software development, Holywood, United Kingdom
• Quantum Intuition LtdActive, Other education n.e.c., Bury St. Edmunds, United Kingdom
• Quantum Inventions Private LimitedActive, Telangana, since 2026
• Quantum Inversions SLActive, Barcelona, Spain
• Quantum Invest AsActive, Nordfjordeid, Norway
• Quantum Invest B.V.Active, Ijsselstein, Kingdom of the Netherlands
• Quantum Invest Holdings LimitedActive, Road Town, British Virgin Islands
• Quantum Invest LtdActive, Other business support service activities n.e.c., London, United Kingdom
• Quantum Invest Ltd.Inactive, Nassau, The Bahamas
• Quantum Investec LimitedActive, Post-secondary non-tertiary education, Bracknell, United Kingdom
• Quantum Investing LimitedInactive, London, United Kingdom
• Quantum InvestissementActive, Paris, France
• Quantum InvestissementActive, Cavignac, France
• Quantum InvestissementInactive, Bagnolet, France
• Quantum Investment & Wealth Management LimitedActive (proposal to strike off), Other business support service activities n.e.c., Chinnor, United Kingdom
• Quantum Investment Advisors LtdInactive, London, United Kingdom
• Quantum Investment AlternativesActive, Luxembourg, Luxembourg
• Quantum Investment Group LtdActive (proposal to strike off), Activities of real estate investment trusts, Cardiff, United Kingdom
• Quantum Investment Group, Inc.Active, Milford, United States
• Quantum Investment Holdings LimitedActive, Abu Dhabi, United Arab Emirates
• Quantum Investment Inc.Active, Road Town, Tortola, British Virgin Islands
• Quantum Investment Management & Consultancy LLCActive, Sharjah, United Arab Emirates
• Quantum Investments & Developments LimitedActive, Buying and selling of own real estate, Fareham, United Kingdom
• Quantum Investments & Holdings Inc.Active, Edmonton, Canada
• Quantum Investments (Beta) LimitedDissolved, Tamil Nadu, since 1989
• Quantum Investments (Gamma) LimitedDissolved, Tamil Nadu, since 1989
• Quantum Investments Capital Partners LimitedActive (proposal to strike off), Information technology consultancy activities, Maidstone, United Kingdom
• Quantum Investments Delta LimitedActive, Tamil Nadu, since 1988
• Quantum Investments Europe LimitedActive, Buying and selling of own real estate, Tyne & Wear, United Kingdom
• Quantum Investments LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
• Quantum Investments Ltd.Active, George Town, Cayman Islands
• Quantum Investments Trading Inc.Active, Road Town, British Virgin Islands
• Quantum IR Technologies, LLCActive, Lehi, United States
• Quantum Ireland Capital Management LimitedActive, Dublin 2, Ireland
• Quantum Ireland ICAVActive, Dublin, Ireland
• Quantum Is UK LtdActive, Information technology consultancy activities, Edgware, United Kingdom
• Quantum IT Consultancy LimitedActive, Other information technology service activities, London, United Kingdom
• Quantum IT Di Alessandro LecceseInactive, Orbassano, Italy
• Quantum IT Digital LtdActive, Business and domestic software development, Edinburgh, United Kingdom
• Quantum IT Distribution LimitedLiquidation, Wholesale of computers, computer peripheral equipment and software, London, United Kingdom
• Quantum IT Europe LimitedActive, Information technology consultancy activities, Manchester, United Kingdom
• Quantum IT Lab LimitedActive, Information technology consultancy activities, London, United Kingdom
• Quantum IT LtdActive, Wired telecommunications activities, Staines-Upon-Thames, United Kingdom
• Quantum IT Partners (Holding) LtdActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum IT Services LLPActive, Gujarat
• Quantum IT Solutions LimitedActive, Information technology consultancy activities, Coventry, United Kingdom
• Quantum IT Solutions Private LimitedActive, Hyderabad, since 2019
• Quantum Ites Private LimitedActive, Telangana, since 2023
• Quantum Iv S.a R.L.Active, Luxembourg, Luxembourg
• Quantum J LtdActive, Artistic creation, London, United Kingdom
• Quantum Jade Investment Holdings LimitedActive, Road Town, British Virgin Islands
• Quantum Jewelry 1 LtdActive, Manufacture of jewellery and related articles, London, United Kingdom
• Quantum Jobs.com LimitedActive, Other information technology service activities, Princes Risborough, United Kingdom
• Quantum Journeys Private LimitedActive, Maharashtra, since 2012
• Quantum Joy LtdActive, Business and domestic software development, London, United Kingdom
• Quantum Jump Advisory Services LLPStruck off, Maharashtra
• Quantum Jump ConsultingMumbai
• Quantum Jump JapanTokyo, Japan
• Quantum Junky LPActive, London, United Kingdom
• Quantum K LimitedActive, General cleaning of buildings, Heywood, United Kingdom
• Quantum Kernow LtdActive, Book publishing, St. Austell, United Kingdom
• Quantum Keys Group LimitedActive, Management of real estate on a fee or contract basis, London, United Kingdom
• Quantum Kidney Care Private LimitedActive, West Bengal, since 2004
• Quantum Kingsway LimitedActive, Management consultancy activities other than financial management, Canterbury, United Kingdom
• Quantum Kitchens LimitedActive, Manufacture of kitchen furniture, Wallsend, United Kingdom
• Quantum Knights LLPActive, since 2024
• Quantum Knits Private LimitedActive, Tamil Nadu, since 2009
• Quantum Knits Private LimitedActive, Coimbatore, United Kingdom
• Quantum Knowledge LimitedActive, Information technology consultancy activities, Surrey, United Kingdom
• Quantum Knowledge Services Private LimitedStruck off, Delhi, since 2014
• Quantum KPO LtdActive, Bookkeeping activities, Hertfordshire, United Kingdom
• Quantum Kurv LimitedActive, Other retail sale not in stores, stalls or markets, Birmingham, United Kingdom
• Quantum Kurv LLPActive, Delhi
• Quantum Laboratory LLPInactive, London, United Kingdom
• Quantum Labs HQ LtdActive, Retail sale via stalls and markets of other goods, London, United Kingdom
• Quantum Lake LLPActive, Karnataka
• Quantum Lake LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum Land & Planning LtdActive, Other business support service activities n.e.c., Croydon, United Kingdom
• Quantum Land and Housing Private LimitedActive, Delhi, since 2004
• Quantum Land Group LLPActive, Bournemouth, United Kingdom
• Quantum Lane AI LtdActive, Business and domestic software development, Ashtead, United Kingdom
• Quantum Latitude LtdActive, Taxi operation, Sutton, United Kingdom
• Quantum Law Solicitors LimitedActive, Solicitors, Holywood, United Kingdom
• Quantum Lead Gen LimitedActive, Information technology consultancy activities, London, United Kingdom
• Quantum Leadership Academy Ltd.Active, Other education n.e.c., London, United Kingdom
• Quantum Leaf Farmer Producer Company LimitedActive, Rajasthan, since 2024
• Quantum Leaf LimitedActive, Engineering related scientific and technical consulting activities, Broadway, United Kingdom
• Quantum Lean Holdings LimitedActive, Activities of other holding companies n.e.c., Oldham, United Kingdom
• Quantum Lean LLCActive, Berwyn, United States
• Quantum Lean Realty LLCActive, Baltimore, United States
• Quantum Lean Solutions LimitedActive, Activities of other holding companies n.e.c., Oldham, United Kingdom
• Quantum LeapActive, Nicosia, Cyprus
• Quantum Leap 08 Solutions LimitedActive, Information technology consultancy activities, Heywood, United Kingdom
• Quantum Leap Acquisition CorpListed, United States
• Quantum Leap AgActive, Baar, Switzerland
• Quantum Leap AI LimitedActive, Information technology consultancy activities, Northampton, United Kingdom
• Quantum Leap AI Technologies Private LimitedStruck off, Telangana, since 2025
• Quantum Leap B.V.Active, Zoeterwoude, Kingdom of the Netherlands
• Quantum Leap Business Solutions Private LimitedStruck off, Maharashtra, since 2014
• Quantum Leap Buyer, LLCActive, Wilmington, United States
• Quantum Leap Cloud & AI LtdActive, Information technology consultancy activities, Staines-Upon-Thames, United Kingdom
• Quantum Leap Coaching & Consultancy LimitedActive, Other business support service activities n.e.c., Whitstable, United Kingdom
• Quantum Leap Computing LLPActive, Maharashtra, since 2026
• Quantum Leap Computing Pvt. Ltd.Active, Maharashtra, since 2006
• Quantum Leap ConsultingActive, Bruxelles, Belgium
• Quantum Leap Consulting Private LimitedActive, Bangalore, since 2003
• Quantum Leap Corp Pty LtdActive, Pyrmont, Australia
• Quantum Leap Corporate Advisors LLPActive, Tamil Nadu
• Quantum Leap Design Consultants LimitedActive, Engineering related scientific and technical consulting activities, Gloucester, United Kingdom
• Quantum Leap Design Group LimitedActive, specialised design activities, London, United Kingdom
• Quantum Leap Design LimitedActive, Manufacture of electronic measuring, testing etc. equipment, not for industrial process control, Gloucester, Uni
• Quantum Leap Educonsulting LLPActive, Haryana
• Quantum Leap Elevation LimitedActive (proposal to strike off), Management consultancy activities other than financial management, London, United Kingd
• Quantum Leap Energy LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum Leap Engineering Private LimitedStruck off, Maharashtra, since 2006
• Quantum Leap Enterprises LtdActive, Manufacture of other non-distilled fermented beverages, Glasgow, United Kingdom
• Quantum Leap Entertainment Experience Private LimitedStruck off, Haryana, since 2012
• Quantum Leap Events LimitedActive, Dormant Company, London, United Kingdom
• Quantum Leap Executive Development LtdActive, Management consultancy activities other than financial management, Great Dunmow, United Kingdom
• Quantum Leap Exim LLPActive, Maharashtra, since 2026
• Quantum Leap FC CicActive, Activities of sport clubs, Birmingham, United Kingdom
• Quantum Leap Film Studios Private LimitedActive, Maharashtra, since 2026
• Quantum Leap Finance LimitedActive, Financial intermediation not elsewhere classified, London, United Kingdom
• Quantum Leap Forward Retail LimitedActive (proposal to strike off), Retail sale via mail order houses or via Internet, Cardiff, United Kingdom
• Quantum Leap Foundation CioActive, United Kingdom
• Quantum Leap FundActive, Gandhinagar, India
• Quantum Leap FundActive, Ebene, Mauritius
• Quantum Leap Health & Fitness LimitedActive, Fitness facilities, London, United Kingdom
• Quantum Leap Healthcare LimitedActive (proposal to strike off), Activities of other holding companies n.e.c., Manchester, United Kingdom
• Quantum Leap Hiring Solutions LLPActive, since 2025
• Quantum Leap Holding B.V.Inactive, Rotterdam, Kingdom of the Netherlands
• Quantum Leap Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum Leap Inc. LimitedActive, Other business support service activities n.e.c., Sittingbourne, United Kingdom
• Quantum Leap Interim LimitedActive, Management consultancy activities other than financial management, Northwood, United Kingdom
• Quantum Leap Investment Services LLPActive, since 2025
• Quantum Leap InvestmentsActive, Evere, Belgium
• Quantum Leap Investments LtdActive, Buying and selling of own real estate, Horsham, United Kingdom
• Quantum Leap Leadership Interface Private LimitedStruck off, Maharashtra, since 2007
• Quantum Leap Learning Solutions Private LimitedActive, Karnataka, since 2013
• Quantum Leap Light Up Future Private LimitedActive, Karnataka, since 2025
• Quantum Leap Logistics LtdActive, Freight transport by road, Coventry, United Kingdom
• Quantum Leap LtdActive, Dormant Company, Beverley, United Kingdom
• Quantum Leap Management and Resources Private LimitedConverted to LLP and dissolved, Rajasthan, since 2005
• Quantum Leap Media & Marketing Private LimitedActive, Maharashtra, since 2015
• Quantum Leap Mobility Private LimitedStruck off, Telangana, since 2014
• Quantum Leap Productions LLPActive, Maharashtra
• Quantum Leap Projects B.V.Active, Rotterdam, Kingdom of the Netherlands
• Quantum Leap Property Partners LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
• Quantum Leap Recruitment Solutions LLPActive, Karnataka, since 2025
• Quantum Leap Safety LimitedActive (proposal to strike off), Management consultancy activities other than financial management, Glasgow, United King
• Quantum Leap Safety Service LimitedActive, Activities of professional membership organizations, Glasgow, United Kingdom
• Quantum Leap Security LtdActive, Other information service activities n.e.c., Stamford, United Kingdom
• Quantum Leap Solutions LtdActive, Other software publishing, Croydon, United Kingdom
• Quantum Leap Sports Performance Private LimitedActive, Tamil Nadu, since 2013
• Quantum Leap Staffing LtdActive, Non-specialised wholesale trade, London, United Kingdom
• Quantum Leap Star LtdActive, Primary education, London, United Kingdom
• Quantum Leap Strategies Private LimitedStruck off, Delhi, since 2002
• Quantum Leap Studio Private LimitedActive, West Bengal, since 2021
• Quantum Leap Systems LLPActive, Uttar Pradesh
• Quantum Leap Tech Labs Private LimitedStruck off, Delhi, since 2017
• Quantum Leap Technologies (Holdings) LimitedActive, Other professional, scientific and technical activities n.e.c., Harrow, United Kingdom
• Quantum Leap Technologies LimitedActive, Other professional, scientific and technical activities n.e.c., Harrow, United Kingdom
• Quantum Leap Ventures LLPActive, since 2024
• Quantum Leap Ventures UG (haftungsbeschränkt)Active, Berlin, Germany
• Quantum Leap Wealth Advisors Private LimitedActive, Delhi, since 2009
• Quantum Leaping LtdActive, Information technology consultancy activities, Beverley, United Kingdom
• Quantum Leapx Services Private LimitedActive, Andhra Pradesh, since 2025
• Quantum Learning Academy LtdActive, Book publishing, Huddersfield, United Kingdom
• Quantum Learning LtdActive, Other education n.e.c., London, United Kingdom
• Quantum Leben AGActive, Vaduz, Liechtenstein
• Quantum Led Canada Inc.Active, Brampton, Canada
• Quantum Ledger Capital LtdActive, Security dealing on own account, Winscombe, United Kingdom
• Quantum Legal Costs Consultants LimitedActive, Activities of patent and copyright agents; other legal activities n.e.c., Tonbridge, United Kingdom
• Quantum Legal Solutions Private LimitedActive, Maharashtra, since 2017
• Quantum Leicester Holdings LimitedActive, Other letting and operating of own or leased real estate, Leicester, United Kingdom
• Quantum Leisure Group LtdActive, Activities of other holding companies n.e.c., Leicester, United Kingdom
• Quantum Leisure LimitedLiquidation, Temporary employment agency activities, London, United Kingdom
• Quantum Lens LimitedActive, Business and domestic software development, London, United Kingdom
• Quantum Leo LimitedActive, Other human health activities, Poole, United Kingdom
• Quantum Lettings LtdActive, Other letting and operating of own or leased real estate, Peterborough, United Kingdom
• Quantum Life Coaching LtdActive, Other human health activities, Kelso, United Kingdom
• Quantum Life Leaps LimitedActive, Financial management, Hounslow, United Kingdom
• Quantum Life Sciences LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum Life Trading Academy LimitedActive, Educational support services, London, United Kingdom
• Quantum Lifecare Private LimitedStruck off, Maharashtra, since 2011
• Quantum Lifecare Recruitment LLPActive, Poole, United Kingdom
• Quantum Lifecycle Partners LPActive, Toronto, Canada
• Quantum Lifespaces LLPActive, Maharashtra, since 2024
• Quantum Lifestyle Holding LtdActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum Lifestyle Services Private LimitedActive, West Bengal, since 2009
• Quantum Lifetech Private LimitedActive, Uttar Pradesh, since 2026
• Quantum Light Industrial I GmbH & Co. geschlossene InvestmentkommanditgesellschaftActive, Hamburg, Germany
• Quantum Light Industrial II GmbH & Co. geschlossene InvestmentkommanditgesellschaftActive, Hamburg, Germany
• Quantum Light Management LtdActive, Business and domestic software development, London, United Kingdom
• Quantum Light Private LimitedStruck off, Maharashtra, since 2013
• Quantum Lighting Private LimitedActive, Maharashtra, since 2026
• Quantum Lime LtdActive, Business and domestic software development, London, United Kingdom
• Quantum LimitedActive, Maharashtra, since 2006
• Quantum LimitedActive, Buying and selling of own real estate, Stroud, United Kingdom
• Quantum Lingerie LimitedInactive, Nottingham, United Kingdom
• Quantum Lingnau SaActive, Geneva, Switzerland
• Quantum Linguistics LimitedActive, Engineering related scientific and technical consulting activities, Marlow, United Kingdom
• Quantum Link Innovations Private LimitedActive, Jharkhand, since 2025
• Quantum Link UK LtdActive, Other service activities incidental to land transportation, n.e.c., London, United Kingdom
• Quantum Links AI LimitedActive, Business and domestic software development, Milton Keynes, United Kingdom
• Quantum Liquid FundActive, Mumbai, India
• Quantum Liquidity Labs Private LimitedStruck off, Maharashtra, since 2022
• Quantum Liquidity Systems LtdActive (proposal to strike off), Other information technology service activities, High Wycombe, United Kingdom
• Quantum Live Productions LtdActive, Other professional, scientific and technical activities n.e.c., Lymm, United Kingdom
• Quantum Living Investments LimitedActive, Other letting and operating of own or leased real estate, Epsom, United Kingdom
• Quantum Living LtdLiquidation, Development of building projects, Salisbury, United Kingdom
• Quantum Living Private LimitedActive, Punjab, since 2025
• Quantum LL, LLCActive, Wilmington, United States
• Quantum Locksmiths LimitedActive (proposal to strike off), Security systems service activities, Sturminster Newton, United Kingdom
• Quantum Lodge Systems LtdActive, Business and domestic software development, London, United Kingdom
• Quantum Logic LimitedActive, Business and domestic software development, London, United Kingdom
• Quantum Logic Solutions Private LimitedActive, Telangana, since 2025
• Quantum Logistic LLPActive, since 2026
• Quantum Logistics LtdActive, Freight transport by road, Wolverhampton, United Kingdom
• Quantum London LimitedActive (proposal to strike off), Non-specialised wholesale trade, Cardiff, United Kingdom
• Quantum Long Term Equity Value FundActive, Mumbai, India
• Quantum Loom Private LimitedActive, Tamil Nadu, since 2026
• Quantum Loop Engineering GmbHActive, Ostermundigen, Switzerland
• Quantum Lotech LLPActive, Gujarat
• Quantum Love UG (haftungsbeschränkt)Active, Muenchen, Germany
• Quantum Lumina Technologies Private LimitedActive, Odisha, since 2025
• Quantum Luxury Packaging Private LimitedActive, Delhi, since 2026
• Quantum M & D LtdActive (proposal to strike off), Dormant Company, Wimborne, United Kingdom
• Quantum Machineries & Maintenance Private LimitedActive, Telangana, since 2025
• Quantum Machines (QM)technology, Tel Aviv, Israel
• Quantum Machines Private LimitedStruck off, Karnataka, since 2000
• Quantum Macro Technology LLPActive, Maharashtra
• Quantum Mads 2020 SLActive, Bilbao, Spain
• Quantum Magic Canada Inc.Inactive, Richmond Hill, Canada
• Quantum Magnetics Private LimitedActive, Maharashtra, since 2023
• Quantum Managed Services Group LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum ManagementActive, Paris, France
• Quantum Management & ConsultingActive, Boechout, Belgium
• Quantum Management Accountants LimitedActive, Accounting and auditing activities, Littleborough, United Kingdom
• Quantum Management Consultants Private LimitedActive, Tamil Nadu, since 1997
• Quantum Management Consultants Private LimitedActive, Tamil Nadu, since 1997
• Quantum Management Consulting LtdActive, Buying and selling of own real estate, Southend-On-Sea, United Kingdom
• Quantum Management Group LimitedActive, Management consultancy activities other than financial management, Esher, United Kingdom
• Quantum Management LimitedActive, Other professional, scientific and technical activities n.e.c., Skipton, United Kingdom
• Quantum Management Services LtdActive, Development of building projects, Havant, United Kingdom
• Quantum Management Services Private LimitedActive, Delhi, since 2005
• Quantum Management Solutions LimitedActive, Other professional, scientific and technical activities n.e.c., Purley, United Kingdom
• Quantum Management Solutions Private LimitedActive, Delhi, since 2021
• Quantum Management&investment Group LtdActive (proposal to strike off), Other letting and operating of own or leased real estate, London, United Kingdom
• Quantum Management-Holdings LimitedActive (proposal to strike off), Management consultancy activities other than financial management, Rossendale, United K
• Quantum Manchester LimitedActive, Other letting and operating of own or leased real estate, Prestwich, United Kingdom
• Quantum Manpower Private LimitedActive, Gujarat, since 2024
• Quantum Manpower Services LimitedActive, Motion picture production activities, Banwell, United Kingdom
• Quantum Manufacturing India Private LimitedActive, Karnataka, since 2010
• Quantum Manufacturing LimitedActive, Manufacture of other machine tools, Halesowen, United Kingdom
• Quantum Maple Fund Ltd.Active, George Town, Grand Cayman, Cayman Islands
• Quantum Marcus Logistics Private LimitedActive, Odisha, since 2017
• Quantum Marine Claims LtdActive, Other business support service activities n.e.c., Harrogate, United Kingdom
• Quantum Marine Ltd.Active, Other engineering activities, Edinburgh, United Kingdom
• Quantum Marine Marketing LtdActive, Management consultancy activities other than financial management, Falmouth, United Kingdom
• Quantum Marine Pty LtdInactive, Sydney, Australia
• Quantum Marine Services Private LimitedStruck off, Bihar, since 2014
• Quantum Marinetrans Private LimitedActive, Tamil Nadu, since 2023
• Quantum Maritime Aviation Services LtdActive, Engineering related scientific and technical consulting activities, Prestwick, United Kingdom
• Quantum Maritime Services LtdActive, Other professional, scientific and technical activities n.e.c., Teddington, United Kingdom
• Quantum Maritime Shipping Private LimitedActive, Delhi, since 2024
• Quantum Market Neutral FundActive, Singapore, Singapore
• Quantum Market Research (Aust) Pty. Ltd.Active, Melbourne, Australia
• Quantum Market Technologies LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum Marketing (Europe) LimitedActive, Advertising agencies, Wimborne, United Kingdom
• Quantum Marketing and Consulting (Uk-Turkey), Ltd.Active, Wholesale trade of motor vehicle parts and accessories, London, United Kingdom
• Quantum Marketing Communications LimitedActive, Retail sale via mail order houses or via Internet, Witley, United Kingdom
• Quantum Marketing LtdActive, Activities of call centres, Cheadle, United Kingdom
• Quantum Marketing Ltd Directors Pension SchemeActive, Stirling, United Kingdom
• Quantum Marketing Private LimitedStruck off, Delhi, since 1993
• Quantum Marketing Services LtdActive, Other business support service activities n.e.c., Godalming, United Kingdom
• Quantum Marketing Solutions (Scotland) Ltd.Active, Management consultancy activities other than financial management, Glasgow, United Kingdom
• Quantum Markets LimitedActive, Management consultancy activities other than financial management, Southall, United Kingdom
• Quantum Mass LimitedActive, Retail sale in commercial art galleries, Sheffield, United Kingdom
• Quantum MaterialsActive, Other research and experimental development on natural sciences and engineering, Grantchester, United Kingdom
• Quantum Materials and Software LtdActive, Other software publishing, Nottingham, United Kingdom
• Quantum Mathsonline Ltd.Active, General secondary education, Basildon, United Kingdom
• Quantum Matrix Consult GmbHActive, Klosterneuburg, Austria
• Quantum Matrix LimitedActive, Information technology consultancy activities, London, United Kingdom
• Quantum Max LtdActive, Business and domestic software development, London, United Kingdom
• Quantum Max Private LimitedActive, Tamil Nadu, since 2024
• Quantum MBS Ltd.Active, George Town, Cayman Islands
• Quantum Mechanics (OPC) Private LimitedActive, Madhya Pradesh, since 2017
• Quantum Mechanics Automotive LtdActive, Maintenance and repair of motor vehicles, Oldbury, United Kingdom
• Quantum Mechanics LtdLiquidation, Quantity surveying activities, Sheffield, United Kingdom
• Quantum Mechanics Thanet LtdActive, Maintenance and repair of motor vehicles, Ramsgate, United Kingdom
• Quantum Med Multi Speciality Hospitals Private LimitedActive, Andhra Pradesh, since 2026
• Quantum Media 360 LtdActive, Management consultancy activities other than financial management, Egham, United Kingdom
• Quantum Media 443 LimitedActive, Other information technology service activities, Kingswinford, United Kingdom
• Quantum Media LimitedActive (proposal to strike off), Media representation services, Poole, United Kingdom
• Quantum Media Private LimitedActive, Delhi, since 1999
• Quantum Media SLActive, Madrid, Spain
• Quantum Medic Clinic LtdActive (proposal to strike off), Specialists medical practice activities, London, United Kingdom
• Quantum Medical Care LimitedActive, General medical practice activities, Leicester, United Kingdom
• Quantum Medical India Private LimitedActive, Maharashtra, since 2026
• Quantum Medical LtdActive, General medical practice activities, Nottingham, United Kingdom
• Quantum Medical Services Ltd.Active, Other human health activities, Stockport, United Kingdom
• Quantum Medical Services Private LimitedStruck off, Andhra Pradesh, since 2000
• Quantum Medical Solutions Private LimitedActive, Tamil Nadu, since 2021
• Quantum Medical Supplies LtdActive (proposal to strike off), Agents involved in the sale of a variety of goods, Heston, United Kingdom
• Quantum Medicare IInactive, Hamburg, Germany
• Quantum Medicare Private LimitedStruck off, Maharashtra, since 2013
• Quantum Medicine Technologies Private LimitedStruck off, Delhi, since 2003
• Quantum Medics and Research PrivatelimitedStruck off, Delhi, since 2020
• Quantum Medics LimitedActive, General medical practice activities, Ipswich, United Kingdom
• Quantum Meditation LtdActive, Other social work activities without accommodation n.e.c., London, United Kingdom
• Quantum Medix Central LtdActive, Dental practice activities, London, United Kingdom
• Quantum Medix LtdActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum Medix Northstar LtdActive, Dental practice activities, Belfast, United Kingdom
• Quantum Medtech Solution Private LimitedActive, Delhi, since 2022
• Quantum Mep LimitedActive, Other specialised construction activities n.e.c., Tadcaster, United Kingdom
• Quantum Mep Solutions & Consultancy LimitedActive, Electrical installation, Newark, United Kingdom
• Quantum Mep Solutions LimitedActive, Electrical installation, Ashford, United Kingdom
• Quantum Merchant LimitedActive (proposal to strike off), Retail sale via mail order houses or via Internet, Salford, United Kingdom
• Quantum Merchants Private LimitedActive, Odisha, since 2024
• Quantum Meruit Invest OyActive, Hollola, Finland
• Quantum Meruit LimitedActive, Quantity surveying activities, Oldham, United Kingdom
• Quantum Meruit Projects LimitedActive, Information technology consultancy activities, Ripley, United Kingdom
• Quantum Messh Technology Private LimitedActive, Bihar, since 2025
• Quantum Meta Health UK LtdActive, Other human health activities, London, United Kingdom
• Quantum Meta Private LimitedActive, Tamil Nadu, since 2025
• Quantum Meta Software LtdActive, Wholesale of computers, computer peripheral equipment and software, Cardiff, United Kingdom
• Quantum Metallics Private LimitedActive, Delhi, since 2005
• Quantum Metals Recycling Private LimitedActive, Haryana, since 2026
• Quantum Metals, Inc.Active, Lebanon, United States
• Quantum Metamorphosis LtdActive, Other retail sale not in stores, stalls or markets, London, United Kingdom
• Quantum Metaverse LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
• Quantum Metric (UK) LimitedActive, Other information technology service activities, Reading, United Kingdom
• Quantum Metric, Inc.Active, Lewes, United States
• Quantum MetropolisActive, Hamburg, Germany
• Quantum MGMT LimitedActive, Information technology consultancy activities, Amersham, United Kingdom
• Quantum Microstructure Asset LtdActive, Buying and selling of own real estate, London, United Kingdom
• Quantum Microwave Components, LLCActive, Hingham, United States
• Quantum Midco LimitedActive, Activities of other holding companies n.e.c., Nottingham, United Kingdom
• Quantum Mind AI Tech LtdActive (proposal to strike off), Business and domestic software development, London, United Kingdom
• Quantum Minds Consulting LLPActive, since 2026
• Quantum Mindset Associates LtdActive, Other business support service activities n.e.c., Swindon, United Kingdom
• Quantum Mindshare LimitedActive (proposal to strike off), Business and domestic software development, Waterlooville, United Kingdom
• Quantum Mindss Technologies Private LimitedActive, Telangana, since 2023
• Quantum Mindz Private LimitedActive, Tamil Nadu, since 2021
• Quantum Mineral Resources Private LimitedActive, Maharashtra, since 2011
• Quantum Minerals & Metals Private LimitedActive, West Bengal, since 2007
• Quantum Mines and Steels Private LimitedActive, Maharashtra, since 2006
• Quantum ML LimitedActive, Other activities of employment placement agencies, Leeds, United Kingdom
• Quantum Mobiles Private LimitedActive, Uttar Pradesh, since 2024
• Quantum Mobility Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• Quantum Mobility Software Private LimitedActive, Telangana, since 2024
• Quantum Mobiservices Private LimitedActive, Telangana, since 2017
• Quantum Monetary TechnologyActive, Ipoh, Malaysia
• Quantum Monitoring LtdActive, Engineering related scientific and technical consulting activities, Godalming, United Kingdom
• Quantum Monk Private LimitedActive, West Bengal, since 2026
• Quantum Mortgage and Protection Solutions LtdActive, Financial intermediation not elsewhere classified, Kilmarnock, United Kingdom
• Quantum Mortgage Technologies (India) Private LimitedStruck off, Maharashtra, since 2005
• Quantum Mortgages LimitedActive, Activities of mortgage finance companies, Milton Keynes, United Kingdom
• Quantum Motion Intelligence LtdActive, Other software publishing, Craigavon, United Kingdom
• Quantum Motion Pictures Private LimitedStruck off, Delhi, since 1988
• Quantum Motion Technologies LimitedActive, Other information technology service activities, London, United Kingdom
• Quantum Motor Group LtdActive, Sale of used cars and light motor vehicles, Oldham, United Kingdom
• Quantum Motor SLActive, Leganes, Spain
• Quantum Motors (India) Private LimitedStruck off, Gujarat, since 1996
• Quantum Motors LtdActive, Sale of used cars and light motor vehicles, York, United Kingdom
• Quantum Mouldings LimitedActive, Manufacture of other plastic products, Kidderminster, United Kingdom
• Quantum Mpe Group UK LtdActive (proposal to strike off), Other engineering activities, Neston, United Kingdom
• Quantum Multi Asset Fund of FundsActive, Mumbai, India
• Quantum Multi Trades LtdActive, Activities of other holding companies n.e.c., Paisley, United Kingdom
• Quantum Multi-Academy TrustActive, Primary education, Chelmsford, United Kingdom
• Quantum Multilife Advisor Private LimitedUnder process of striking off, Bihar, since 2008
• Quantum Music LimitedActive, Other business support service activities n.e.c., London, United Kingdom
• Quantum Mutual FundActive, Mumbai, India
• Quantum Nanoscientific Private LimitedStruck off, Tamil Nadu, since 2010
• Quantum Narrative LimitedActive, Other information technology service activities, London, United Kingdom
• Quantum National BankInactive, Suwanee, United States
• Quantum Naturals India Private LimitedActive, Haryana, since 2013
• Quantum Naturals LLPActive, Haryana, since 2017
• Quantum NDT Private LimitedActive, Gujarat, since 2017
• Quantum NecesseActive, Zottegem, Belgium
• Quantum Nest Property Group LtdActive, Development of building projects, Rugby, United Kingdom
• Quantum Net Solutions Private LimitedActive, West Bengal, since 2025
• Quantum Nets LtdActive, Information technology consultancy activities, Preston, United Kingdom
• Quantum Netwerkz Private LimitedActive, Delhi, since 2000
• Quantum Network Consultancy LimitedActive (proposal to strike off), Management consultancy activities other than financial management, Rotherham, United Ki
• Quantum Network Private LimitedStruck off, Chandigarh, since 2001
• Quantum Network Services LimitedActive, Other telecommunications activities, Glasgow, United Kingdom
• Quantum Networking Solutions LtdActive, Other information technology service activities, Wakefield, United Kingdom
• Quantum Networks (SG) Pte. Ltd.Active, Zervex, Singapore
• Quantum Networks India Private LimitedActive, Maharashtra, since 2025
• Quantum Networks LimitedActive, Other telecommunications activities, Sunbury-On-Thames, United Kingdom
• Quantum Neuromonitoring Institute Private LimitedStruck off, Tamil Nadu, since 2015
• Quantum Nevada, LLCActive, Wilmington, United States
• Quantum Neways Tradelinks Private Limite DStruck off, Rajasthan, since 2009
• Quantum Nexal LimitedActive, Other letting and operating of own or leased real estate, London, United Kingdom
• Quantum Nextgen Private LimitedActive, Gujarat, since 2026
• Quantum Nextron Corporation LLPActive, since 2026
• Quantum Nexus EdgeActive, Germantown, United States
• Quantum Nexus Global LtdActive, Information technology consultancy activities, London, United Kingdom
• Quantum Nexus Holdings LtdActive, Activities of other holding companies n.e.c., London, United Kingdom