Companies starting with S

1,458,543 records.

• Sigma Green Forestry LimitedStruck off, Uttar Pradesh, since 1997
• Sigma Green India Technology Private LimitedActive, Uttar Pradesh, since 2023
• Sigma Grid LLPActive, since 2025
• SiGMA Group
• SIGMA GROUP a.s.Active, Lutín, Czech Republic
• Sigma Group for Trading and Investment LtdActive, Other service activities n.e.c., London, United Kingdom
• Sigma Group LimitedActive, Dubai, United Arab Emirates
• Sigma Group LtdActive (proposal to strike off), Agents involved in the sale of food, beverages and tobacco, Cardiff, United Kingdom
• Sigma Group of InstitutesVadodara
• Sigma Group Services LimitedActive (proposal to strike off), Construction of utility projects for electricity and telecommunications, London, United
• Sigma Group SRLActive, Caronno Pertusella, Italy
• Sigma Group SW LtdActive, specialised design activities, Newton Abbot, United Kingdom
• Sigma GRP LimitedActive, Activities of other holding companies n.e.c., Castleford, United Kingdom
• Sigma Guarding LimitedActive, Private security activities, Waltham Cross, United Kingdom
• Sigma Guitars
• Sigma Ha LtdActive, Buying and selling of own real estate, Kirkintilloch, United Kingdom
• Sigma Hai LtdLiquidation, Other engineering activities, Leeds, United Kingdom
• Sigma Hair Academy LimitedActive, Other education n.e.c., Aberdeen, United Kingdom
• Sigma Hair Studio LtdActive, Hairdressing and other beauty treatment, Aberdeen, United Kingdom
• Sigma Handicrafts & Apparels Private Lim ItedStruck off, Tamil Nadu, since 2005
• Sigma Happy Homes LLPActive, Mumbai, India
• Sigma Health Group LimitedActive, Other human health activities, Wolverhampton, United Kingdom
• Sigma Health LtdActive, Other information technology service activities, Birmingham, United Kingdom
• Sigma Health Solutions Private LimitedActive, Maharashtra, since 2016
• Sigma Healthcare LimitedActive, pharmaceutical industry, retail, Preston, Australia
• Sigma Healthcare LtdActive, General medical practice activities, Birmingham, United Kingdom
• Sigma Healthcare Private LimitedStruck off, Gujarat, since 1998
• Sigma Healthcare SolutionsActive, Chennai, India
• Sigma Healthcare Solutions LtdActive, Other human health activities, Bexley, United Kingdom
• Sigma Healthscan Private LimitedActive, Gujarat, since 2012
• Sigma Heavy Engineering Industries Bhopal Private LimitedActive, Madhya Pradesh, since 2001
• Sigma Heavy Projects Private LimitedActive, Telangana, since 2010
• Sigma Heavy Structure Private LimitedStruck off, Telangana, since 1986
• Sigma Hi-Tech Private LimitedActive, West Bengal, since 2004
• Sigma Highbuild Private LimitedStruck off, West Bengal, since 1997
• Sigma Hirise Private LimitedActive, West Bengal, since 2007
• Sigma Hitech Engineers Private LimitedActive, Delhi, since 2010
• Sigma Hitech Heating System Private LimitedStruck off, Tamil Nadu, since 2008
• Sigma HLR Controls Private LimitedActive, Uttar Pradesh, since 2025
• Sigma HM Properties LtdActive, Other letting and operating of own or leased real estate, Glasgow, United Kingdom
• Sigma Hoist Co Private LimitedActive, Karnataka, since 1981
• Sigma Holdco B.V.Active, Hoofddorp, Kingdom of the Netherlands
• Sigma HoldingActive, Paris, France
• SIGMA HOLDING ApSActive, Roskilde, Denmark
• Sigma Holding AsActive, Skien, Norway
• Sigma Holding GmbHActive, Zweiflingen, Germany
• Sigma Holding GmbHActive, Lampertheim, Germany
• SigMA Holding GmbHActive, Enns, Austria
• SIGMA HOLDING HJØRRING ApSActive, Hjørring, Denmark
• Sigma Holding S.R.L.Active, Todi, Italy
• Sigma Holdings LimitedActive, Activities of head offices, Gateshead, United Kingdom
• Sigma Holdings LPActive, Glasgow, United Kingdom
• Sigma Holdings Private LimitedStruck off, Delhi, since 1989
• Sigma Holdings, Inc.Active, Nowhurst Lane, United Kingdom
• Sigma Holdings, LLCActive, Indianapolis, United States
• Sigma Home Appliances Private LimitedActive, Madhya Pradesh, since 2008
• Sigma Home Solutions LimitedActive, Other business support service activities n.e.c., Wolverhampton, United Kingdom
• Sigma Homes (Angmering) LimitedActive, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes (Cuckfield) LimitedActive, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes (Haywards Heath) LimitedActive, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes (Horsham) LimitedActive, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes (Investments) LtdActive, Other letting and operating of own or leased real estate, Guildford, United Kingdom
• Sigma Homes (Maresfield) LtdActive, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes (Thames Ditton) Ltd.Active, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes LimitedActive, Construction of domestic buildings, Guildford, United Kingdom
• Sigma Homes NW LimitedActive (proposal to strike off), Construction of domestic buildings, Liverpool, United Kingdom
• Sigma Homes TB LtdActive, Construction of domestic buildings, Kilmarnock, United Kingdom
• Sigma Homme LimitedActive, Retail sale of watches and jewellery in specialised stores, Gloucester, United Kingdom
• Sigma Horse Properties LtdActive, Buying and selling of own real estate, Derby, United Kingdom
• Sigma Hospitality LtdActive, Hotels and similar accommodation, London, United Kingdom
• Sigma Hospitals & Scans (OPC) Private LimitedActive, Uttar Pradesh, since 2023
• Sigma Hospitals Private LimitedStruck off, Telangana, since 2005
• Sigma Hoteliers and Realtors Private Lim ItedStruck off, Delhi, since 2006
• Sigma Hotels Group LtdActive, Hotels and similar accommodation, London, United Kingdom
• Sigma Houses LtdActive, Buying and selling of own real estate, Doncaster, United Kingdom
• Sigma Housing Finance and Leasing LimitedUnder process of striking off, Uttar Pradesh, since 1993
• Sigma Housing Lettings Management LimitedActive, Management of real estate on a fee or contract basis, Manchester, United Kingdom
• Sigma Housing LimitedActive, Buying and selling of own real estate, London, United Kingdom
• Sigma Housing LLCActive, Oakland, United States
• Sigma Housing Management LimitedActive, Management of real estate on a fee or contract basis, Manchester, United Kingdom
• Sigma Housing Solutions LtdActive, Buying and selling of own real estate, Birmingham, United Kingdom
• Sigma HR Consultancy Private LimitedUnder process of striking off, Delhi, since 2010
• Sigma Hridaan Realty LLPActive, Maharashtra, since 2017
• Sigma HTS LLPActive, Delhi, since 2016
• Sigma Hut LimitedActive, Take-away food shops and mobile food stands, Sheffield, United Kingdom
• Sigma Hydel Projects Private LimitedStruck off, Himachal Pradesh, since 2007
• Sigma Hypergraph Systems Private LimitedStruck off, Karnataka, since 1990
• Sigma I and C Tech Services India Private LimitedStruck off, Tamil Nadu, since 2009
• Sigma I S Pty LtdActive, Blacktown, Australia
• Sigma I T Services Private LimitedActive, Maharashtra, since 2004
• Sigma I.T. Super Store Private LimitedActive, Uttar Pradesh, since 2000
• Sigma ICT and Engineering LtdActive, Construction of utility projects for electricity and telecommunications, London, United Kingdom
• Sigma Ii Yatayat Private LimitedActive, West Bengal, since 2004
• Sigma III FilmsLondon, United Kingdom
• Sigma Ikt AsInactive, Ålesund, Norway
• Sigma Imaging (UK) LimitedActive, Manufacture of photographic and cinematographic equipment, Welwyn Garden City, United Kingdom
• Sigma Immigration Private LimitedActive, Maharashtra, since 2022
• Sigma Immobiliare S.R.L.Active, Cuneo, Italy
• Sigma Immobilienprojekt GmbHActive, Kaltenkirchen, Germany
• Sigma Impex Private LimitedActive, Maharashtra, since 1981
• Sigma Impianti Elettrici S.R.L.Active, San Carlo Canavese, Italy
• Sigma IndiaActive, Faridabad, India
• Sigma India Holdings LimitedActive, Production of electricity, Peterborough, United Kingdom
• Sigma India Investments LimitedActive, Production of electricity, Peterborough, United Kingdom
• Sigma India Mega Projects Private LimitedStruck off, Jammu and Kashmir, since 2007
• Sigma India Pvt LtdStruck off, Maharashtra, since 1980
• Sigma Industria Grafica S.R.L.Active, Cagliari, Italy
• Sigma Industrial Security Force Indiaprivate LimitedActive, Madhya Pradesh, since 2019
• Sigma Industrial Systems LtdActive, Agents involved in the sale of machinery, industrial equipment, ships and aircraft, London, United Kingdom
• Sigma Industrial Trading Private LimitedActive, Maharashtra, since 2015
• Sigma IndustriesActive, Bhiwandi, India
• Sigma Industries Inc.Inactive, Montreal, Canada
• Sigma Industries Inc.Inactive, Saint-Éphrem, Canada
• Sigma Industries LimitedAmalgamated, Delhi, since 1994
• Sigma Industries LimitedActive, Other manufacturing n.e.c., Redditch, United Kingdom
• Sigma Industries Ltd Pension SchemeActive, Birmingham, United Kingdom
• Sigma Industry LimitedActive, Freight transport by road, Birmingham, United Kingdom
• Sigma Industry West ABActive, Göteborg, Sweden
• Sigma Inertia LimitedActive (proposal to strike off), Construction of other civil engineering projects n.e.c., Manchester, United Kingdom
• Sigma Infinity LtdActive, Other processing and preserving of fruit and vegetables, Coventry, United Kingdom
• Sigma Infocom LimitedActive, Information technology consultancy activities, Edinburgh, United Kingdom
• Sigma Informatica S.R.L.Active, Perugia, Italy
• Sigma Informatics Private LimitedStruck off, Maharashtra, since 2000
• Sigma InformatiqueActive, La Chapelle-Sur-Erdre, France
• Sigma Infosolutions LimitedActive, Rajasthan, since 2004
• Sigma InfotechActive, Bhopal, India
• Sigma Infotech LimitedActive, Other information technology service activities, Reading, United Kingdom
• Sigma Infotech Pvt.ltd.Active, West Bengal, since 1995
• Sigma Infovision Private LimitedActive, Delhi, since 2014
• Sigma Infoways Private LimitedStruck off, Delhi, since 2009
• Sigma Infra Arcade Private LimitedActive, Gujarat, since 2012
• Sigma Infrabuild Private LimitedStruck off, Delhi, since 2007
• Sigma Infracon Private LimitedActive, Delhi, since 2008
• Sigma Infradevelopers LimitedActive, Uttar Pradesh, since 1993
• Sigma Infraestructuras, S.L.Active, Alicante/Alacant, Spain
• Sigma Infraheights Private LimitedStruck off, Delhi, since 2012
• Sigma Infraplan Engineering Private LimitedActive, Maharashtra, since 2019
• Sigma Infraprojects Private LimitedStruck off, Gujarat, since 2011
• Sigma InfrastructureActive, Ahmedabad, India
• Sigma Infrastructure Private Limited.Active, West Bengal, since 1996
• Sigma Infrastructure Pvt LtdStruck off, Odisha, since 2006
• Sigma Infratech Private LimitedActive, Delhi, since 2007
• Sigma Infraworld Private LimitedStruck off, Uttar Pradesh, since 2013
• Sigma Ingegneria S.R.L.Active, Lucca, Italy
• Sigma IngenierieActive, Meudon, France
• Sigma Injection LtdActive, Other manufacturing n.e.c., Durham, United Kingdom
• Sigma Innovation Fund (East of Scotland)Active, United Kingdom
• Sigma Innovations LtdActive, Unlicensed restaurants and cafes, Solihull, United Kingdom
• Sigma Innovations Private LimitedStruck off, Odisha, since 2012
• Sigma Inpartnership LtdActive, Buying and selling of own real estate, Edinburgh, United Kingdom
• Sigma Insights Private LimitedActive, Delhi, since 2011
• Sigma Inspection and Testing Private LimitedActive, Gujarat, since 2013
• Sigma Inspections Inc.Active, Calgary, Canada
• Sigma Installation Services LtdActive, Other business support service activities n.e.c., Wallsend, United Kingdom
• Sigma Institute and Career Developement Private LimitedStruck off, Madhya Pradesh, since 2006
• Sigma Institute of Clinical Research and Administration Private LimitedActive, Tamil Nadu, since 2010
• Sigma Institute of Energy and Environment Private LimitedActive, Delhi, since 2015
• Sigma Institute of Technology & EngineeringActive, Vadodara, India
• Sigma Instruments LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
• Sigma Instruments Pvt LtdActive, Gujarat, since 1995
• Sigma Insurance Broking Private LimitedActive, Gujarat, since 1995
• Sigma Insys Private LimitedActive, Delhi, since 2010
• Sigma Intech Pvt LtdActive, West Bengal, since 2006
• Sigma Integrated Phototypesetting System Private LimitedStruck off, Maharashtra, since 1981
• Sigma Integrated Systems LimitedActive, Security systems service activities, Bilton, United Kingdom
• Sigma Intelligence Consulting LimitedActive, Other service activities n.e.c., Lympne, United Kingdom
• Sigma Intelligence Group LtdActive, Buying and selling of own real estate, Reading, United Kingdom
• Sigma Intelligence LimitedLiquidation, Computer facilities management activities, Norwich, United Kingdom
• Sigma Intelligence Systems LtdActive, Business and domestic software development, London, United Kingdom
• Sigma Interactive India Private LimitedActive, Punjab, since 2001
• Sigma Interactive Solutions LimitedActive, Bookkeeping activities, Middlesex, United Kingdom
• Sigma Interface Private LimitedActive, Gujarat, since 2023
• Sigma Interiors & Flooring LtdActive, Floor and wall covering, Nottingham, United Kingdom
• Sigma Interiors LtdActive, Development of building projects, Stafford, United Kingdom
• Sigma Interiors Private LimitedStruck off, Karnataka, since 2003
• Sigma Internacional, FiActive, Madrid, Spain
• Sigma International Distributors Private LimitedStruck off, Delhi, since 2007
• Sigma International Foods LtdActive, Non-specialised wholesale of food, beverages and tobacco, London, United Kingdom
• Sigma International LtdActive, Other business support service activities n.e.c., Alford, United Kingdom
• Sigma International Management India Private LimitedStruck off, Karnataka, since 2012
• Sigma International Medical Supplies LLPActive, Kerala
• Sigma International S.R.L.Active, Pedrengo, Italy
• Sigma International Solutions LimitedActive, Non-specialised wholesale trade, Barking, United Kingdom
• Sigma International Strategy PrivateActive, Odisha, since 2022
• Sigma International Trading LimitedActive, Other business support service activities n.e.c., West Byfleet, United Kingdom
• Sigma International Wealth Management LimitedActive, Financial management, Eastleigh, United Kingdom
• Sigma Intl. Consultants LimitedActive, Activities of other holding companies n.e.c., West Byfleet, United Kingdom
• Sigma InvestActive, Nazareth-De Pinte, Belgium
• Sigma Invest ABActive, Ängelholm, Sweden
• SIGMA INVEST ApSActive, Hinnerup, Denmark
• Sigma Invest AsActive, Oslo, Norway
• Sigma Invest Capital Ltd.Active, Road Town, British Virgin Islands
• Sigma Invest LTD.Active, Mont Fleuri, Mahe, Seychelles
• Sigma Invest S.R.L.Active, Milano, Italy
• Sigma Invest S.À R.L.Active, Munsbach, Luxembourg
• Sigma Investimenti S.R.L.Active, Agliana, Italy
• Sigma InvestissementActive, Paris, France
• Sigma Investissement 39Active, Montrouge, France
• Sigma Investissement 40Inactive, Montrouge, France
• Sigma Investissement 41Inactive, Montrouge, France
• Sigma Investissement 42Inactive, Montrouge, France
• Sigma Investissement 43Inactive, Montrouge, France
• Sigma Investissement 44Inactive, Montrouge, France
• SIGMA Investment AGActive, Wien, Austria
• Sigma Investment and Finance Private LimitedActive, Maharashtra, since 1975
• Sigma Investment Company LLCActive, Abu Dhabi, United Arab Emirates
• Sigma Investment Holdco S.À R.L.Active, Luxembourg, Luxembourg
• Sigma Investment House Ahorro, FiActive, Madrid, Spain
• Sigma Investment House Capital, FiActive, Madrid, Spain
• Sigma Investment House FCPActive, Luxembourg, Luxembourg
• Sigma Investment House FCP - Alternative SelectionActive, Luxembourg, Luxembourg
• SIGMA INVESTMENT HOUSE FCP - Conservative AllocationActive, Luxembourg, Luxembourg
• Sigma Investment House FCP - CreditActive, Luxembourg, Luxembourg
• Sigma Investment House FCP - Equity UsActive, Luxembourg, Luxembourg
• SIGMA INVESTMENT HOUSE FCP - Global Euro BondsActive, Luxembourg, Luxembourg
• Sigma Investment House FCP - Medicompte Euro Short TermInactive, Luxembourg, Luxembourg
• Sigma Investment House FCP - Short Mid-Term UsdActive, Luxembourg, Luxembourg
• Sigma Investment House Flexible Global, FiActive, Madrid, Spain
• Sigma Investment House Healthcare, FiActive, Madrid, Spain
• Sigma Investment House Megatrends, FiActive, Madrid, Spain
• Sigma Investment House Renta Fija, FiActive, Madrid, Spain
• Sigma Investment House Seleccion, FiActive, Madrid, Spain
• Sigma Investment LimitedActive, St Peter Port, Guernsey
• Sigma Investment Opportunities SCSpInactive, Luxembourg, Luxembourg
• Sigma Investment Opportunities SCSp -Sigma Investment Opportunity 1Inactive, Luxembourg, Luxembourg
• SIGMA INVESTMENT SCSpActive, Luxembourg, Luxembourg
• Sigma Investment SEActive, Berlin, Germany
• Sigma Investments and Holdings LtdActive, Activities of other holding companies n.e.c., Belfast, United Kingdom
• Sigma Investments Groupholding company, Amman
• Sigma Investments Group LtdActive, Tortola, British Virgin Islands
• Sigma Investments LimitedActive, Other letting and operating of own or leased real estate, Bishop'S Stortford, United Kingdom
• Sigma Investors LtdActive, Activities of real estate investment trusts, Bexleyheath, United Kingdom
• Sigma Iota LtdActive, Information technology consultancy activities, London, United Kingdom
• Sigma Irish Acquico LimitedActive, Dublin, Ireland
• Sigma Irish Topco LimitedActive, Dublin, Ireland
• Sigma Iron and Power Private LimitedStruck off, Chhattisgarh, since 2004
• Sigma Ispat Private LimitedActive, Uttar Pradesh, since 2009
• Sigma IT and Management Services LimitedActive (proposal to strike off), Development of building projects, Dagenham, United Kingdom
• Sigma IT Consultants LimitedActive, Information technology consultancy activities, Bradford, United Kingdom
• Sigma IT InnovationActive, Mumbai, India
• Sigma IT Pty LtdActive, Diggers Rest, Australia
• Sigma IT Solutions Private LimitedStruck off, Maharashtra, since 2014
• Sigma Ittica, S.L.Active, Murcia, Spain
• Sigma Jet Technology LLPActive, Gujarat
• Sigma Jewels Private LimitedStruck off, Gujarat, since 2009
• Sigma Joinery LtdActive (proposal to strike off), Joinery installation, Blackpool, United Kingdom
• Sigma Jones Av LLPActive, Karnataka
• Sigma K Ltd.Active, Other professional, scientific and technical activities n.e.c., Ayr, United Kingdom
• Sigma K9 Security LtdActive (proposal to strike off), Private security activities, Axminster, United Kingdom
• Sigma KaplaActive, Lyon 2Eme, France
• Sigma Kappa Education Solutions Private LimitedActive, Jharkhand, since 2007
• Sigma Kappa Financial Consultancy Privat E LimitedStruck off, Karnataka, since 1995
• Sigma Kappa LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
• Sigma Kitchens & Joinery LimitedActive, Joinery installation, Barnsley, United Kingdom
• Sigma Kitchens LtdActive (proposal to strike off), Wholesale of furniture, carpets and lighting equipment, Nottingham, United Kingdom
• Sigma Knight Private LimitedActive, Maharashtra, since 2025
• Sigma Knitwears LimitedStruck off, Maharashtra, since 1993
• Sigma Kreditbank AktiengesellschaftActive, Triesen, Liechtenstein
• Sigma Krishi-Rasayan Pvt LtdStruck off, Maharashtra, since 1991
• Sigma L.P.Active, Glasgow, United Kingdom
• Sigma L2 Paolo Granchi S.R.L.Active, Sesto Fiorentino, Italy
• Sigma Lab LPActive, Calgary, Canada
• Sigma Laboratories LimitedDissolved, Maharashtra, since 1947
• Sigma Laboratories Private LimitedActive, Maharashtra, since 1987
• Sigma Laboratorios, S.L.Active, Fuenlabrada, Spain
• Sigma Laborzentrifugen GmbHActive, Osterode Am Harz, Germany
• Sigma Labs Xyz LtdActive, Information technology consultancy activities, London, United Kingdom
• Sigma Labtek LimitedActive, Dormant Company, West Midlands, United Kingdom
• Sigma Lance Corporation LimitedActive (proposal to strike off), Specialists medical practice activities, Camberley, United Kingdom
• Sigma Land Developers (India) Private LimitedActive, Madhya Pradesh, since 2012
• Sigma Landcon LLPActive, Mumbai, India
• Sigma Lasertech Private LimitedActive, Gujarat, since 2008
• Sigma Law LimitedActive, Management consultancy activities other than financial management, Halifax, United Kingdom
• Sigma Layer LtdActive, Activities auxiliary to financial intermediation n.e.c., London, United Kingdom
• Sigma Learning LtdActive, Other education n.e.c., Luton, United Kingdom
• Sigma Leasing GmbHActive, Wien, Austria
• Sigma Leasing LimitedActive, Tortola, United Kingdom
• Sigma Leasings Private LimitedStruck off, Delhi, since 1989
• Sigma Leathers LimitedActive, Retail sale via mail order houses or via Internet, Bolton, United Kingdom
• Sigma Leathers Pvt. Ltd.Active, Telangana, since 1990
• Sigma Ledger LtdActive, Bookkeeping activities, Peterborough, United Kingdom
• Sigma Legal LimitedActive (proposal to strike off), Management consultancy activities other than financial management, London, United Kingd
• Sigma Legal Search LimitedActive, Other activities of employment placement agencies, Manchester, United Kingdom
• Sigma Legal Services LimitedActive, Delhi, since 2000
• Sigma leigufélag ehf.Active, Garðabæ, Iceland
• Sigma Leisure Company LimitedInactive, Hong Kong, Hong Kong
• Sigma Leisure Management LtdActive, Other business support service activities n.e.c., Bradford, United Kingdom
• Sigma Leisure Private LimitedActive, Maharashtra, since 2009
• Sigma Lending Finance 1 LtdActive, Other credit granting n.e.c., London, United Kingdom
• Sigma Lending Finance Nominee LtdActive, Activities auxiliary to financial intermediation n.e.c., London, United Kingdom
• Sigma Lending LtdActive, Other credit granting n.e.c., London, United Kingdom
• Sigma Lettings LimitedActive, Management of real estate on a fee or contract basis, London, United Kingdom
• Sigma Lexjurix LLPActive, Delhi, since 2017
• Sigma Life Care (Mysore) Private LimitedActive, Karnataka, since 2012
• Sigma Life LimitedActive, Other activities of employment placement agencies, Biggleswade, United Kingdom
• Sigma Life Marketing Private LimitedActive, Gujarat, since 2022
• Sigma Life Sciences Private LimitedStruck off, Punjab, since 2008
• Sigma Lifestyle Private LimitedActive, Kerala, since 2016
• Sigma Lifts Private LimitedActive, Maharashtra, since 2014
• Sigma Liners Pvt LtdAmalgamated, West Bengal, since 1981
• Sigma Link LtdActive, Management consultancy activities other than financial management, Tamworth, United Kingdom
• Sigma Lithium CorpListed, United States
• Sigma Lithium Corp.Active, Toronto, Canada
• Sigma Lithium LimitedActive, Other professional, scientific and technical activities n.e.c., Thame, United Kingdom
• Sigma Living LtdActive, Other publishing activities, Lincoln, United Kingdom
• Sigma LM LtdActive, Other retail sale not in stores, stalls or markets, London, United Kingdom
• Sigma LND LtdActive, Other retail sale in non-specialised stores, Greenford, United Kingdom
• Sigma Log NimesActive, Lyon 2Eme, France
• Sigma Logistica SLActive, Valencia, Spain
• Sigma Logistics Private LimitedActive, Delhi, since 2001
• Sigma Logistik e.U.Active, Wien, Austria
• Sigma London Investor LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
• Sigma Lotus Private LimitedActive, Maharashtra, since 2025
• Sigma Lubricants Private LimitedActive, Tamil Nadu, since 2019
• Sigma LuxActive, Munsbach, Luxembourg
• Sigma Lux, S.À R.L.Active, Refer To Parent Registry, United Kingdom
• Sigma M Private LimitedActive, Goa, since 2021
• Sigma M&e LimitedActive, Electrical installation, Castleford, United Kingdom
• Sigma Machinery Private LimitedActive, Uttar Pradesh, since 2024
• Sigma Machinery Sales Private LimitedStruck off, Maharashtra, since 1991
• Sigma Maintenance and Refurbishment LtdActive, Plastering, Welling, United Kingdom
• Sigma Maintenance LtdActive, Other specialised construction activities n.e.c., Northampton, United Kingdom
• Sigma Malls (Hyderabad) Private LimitedStruck off, Karnataka, since 2002
• Sigma Managed Services LtdActive, Agents involved in the sale of a variety of goods, Maidstone, United Kingdom
• Sigma Management & Services LtdActive, Other business support service activities n.e.c., London, United Kingdom
• Sigma Management and Energy Consultants Private LimitedStruck off, Maharashtra, since 1996
• Sigma Management Consultancy LimitedActive, Management consultancy activities other than financial management, New Malden, United Kingdom
• Sigma Management Consulting SRLActive, București, Sectorul 4, Romania
• Sigma Management Holdings LtdActive, Other letting and operating of own or leased real estate, Saffron Walden, United Kingdom
• Sigma Management International LtdActive, Management consultancy activities other than financial management, Warrington, United Kingdom
• Sigma Management LimitedActive, Hong Kong, Hong Kong
• Sigma Management Services LimitedActive, Development of building projects, Lincoln, United Kingdom
• Sigma Management Solutions LtdActive, Engineering related scientific and technical consulting activities, London, United Kingdom
• Sigma Management Systems Private LimitedActive, Delhi, since 1988
• Sigma Manchester LimitedActive, Agents involved in the sale of machinery, industrial equipment, ships and aircraft, Cheshire, United Kingdom
• Sigma Manpower and Marketing Private LimitedStruck off, Maharashtra, since 1997
• Sigma Manufacturing LimitedActive, Manufacture of other plastic products, Hengoed, United Kingdom
• Sigma Marine LimitedActive, Other service activities n.e.c., Middx, United Kingdom
• Sigma Marine Technologies LimitedActive, Information technology consultancy activities, Bridgend, United Kingdom
• Sigma Market Neutral FundActive, Capellen, Luxembourg
• Sigma Marketing LimitedActive, Market research and public opinion polling, Hounslow, United Kingdom
• Sigma Marketing Private LimitedActive, Uttar Pradesh, since 2019
• Sigma Marketing Services Private LimitedUnder process of striking off, Andhra Pradesh, since 1985
• Sigma Marketing Trading Company Private LimitedStruck off, Karnataka, since 2006
• Sigma Marmo Grani Private LimitedActive, Rajasthan, since 2000
• Sigma Mart LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
• Sigma Master FCTActive, Saint-Ouen-Sur-Seine, France
• Sigma Mat Private LimitedActive, Maharashtra, since 2001
• Sigma Material, S.L.Active, Navas, Spain
• Sigma Maze GmbHActive, Hamburg, Germany
• SIGMA MC ApSActive, Ringsted, Denmark
• Sigma MD LimitedActive, Other specialised construction activities n.e.c., London, United Kingdom
• Sigma Mechanical Contracts LimitedActive (proposal to strike off), Plumbing, heat and air-conditioning installation, North Shields, United Kingdom
• Sigma Mechnoplast Private LimitedStruck off, Tamil Nadu, since 2005
• Sigma Mechotronics Private LimitedActive, Gujarat, since 2008
• Sigma Med LtdActive, Dispensing chemist in specialised stores, Harrow, United Kingdom
• Sigma Medi Products Private LimitedActive, Tamil Nadu, since 1996
• Sigma Media LtdActive, Motion picture production activities, London, United Kingdom
• Sigma Media Services Private LimitedActive, Tamil Nadu, since 2011
• Sigma Media Solution Private LimitedStruck off, Karnataka, since 2009
• Sigma Medical Aid and Research Society Private LimitedStruck off, Maharashtra, since 1980
• Sigma Medical Holdings LimitedActive, Veterinary activities, Chatteris, United Kingdom
• Sigma Medical LtdActive, General medical practice activities, Windsor, United Kingdom
• Sigma Medical Supplies LtdActive, Manufacture of medical and dental instruments and supplies, St. Albans, United Kingdom
• Sigma Medical Technology GmbHActive, Maintal, Germany
• Sigma Medicare Private LimitedStruck off, Delhi, since 2012
• Sigma Medisales India (OPC) Private LimitedActive, Delhi, since 2016
• Sigma Meditech Services Private LimitedActive, Delhi, since 2004
• Sigma Medtech Private LimitedActive, Rajasthan, since 2025
• Sigma Medtech Solutions LLPActive, Tamil Nadu, since 2025
• Sigma Melleable Private LimitedActive, Gujarat, since 2023
• Sigma Memba Kitchens & Carpentry LimitedActive (proposal to strike off), Joinery installation, London, United Kingdom
• Sigma Men's Club LimitedActive, Development of building projects, London, United Kingdom
• Sigma Mercantile Pvt LtdStruck off, Delhi, since 1993
• Sigma Merchanting Private LimitedUnder process of striking off, Tamil Nadu, since 1981
• Sigma Metalic Private LimitedStruck off, Delhi, since 1995
• Sigma Metals and Alloys Private LimitedStruck off, Maharashtra, since 1974
• Sigma Metaltek Engineers Private LimitedActive, Maharashtra, since 2014
• Sigma Mi Capital LtdActive, Activities of other holding companies n.e.c., London, United Kingdom
• Sigma Micro, LLCInactive, Indianapolis, United States
• Sigma Microsystems Private LimitedActive, Telangana, since 1996
• Sigma Midco 1 LimitedActive, Activities of other holding companies n.e.c., Newark, United Kingdom
• Sigma Midco 2 LimitedActive, Activities of other holding companies n.e.c., Newark, United Kingdom
• Sigma Milano SRLActive, Milano, Italy
• Sigma Minerals LimitedActive, Rajasthan, since 1991
• Sigma Mines & Steels Private LimitedStruck off, Telangana, since 2012
• Sigma Mining LLPActive, since 2026
• Sigma Mobile LtdInactive, Leicestershire, United Kingdom
• Sigma Mobility and Services LLPActive, since 2026
• Sigma Motorsautomotive industry, Islamabad, Pakistan
• Sigma Motors (UK) LimitedActive, Sale of new cars and light motor vehicles, Harrow, United Kingdom
• Sigma Motors 2024 LtdActive, Sale of used cars and light motor vehicles, Manchester, United Kingdom
• Sigma Motors Private LimitedStruck off, Maharashtra, since 2013
• Sigma Moulding Products Private LimitedActive, Telangana, since 1998
• Sigma Moulds and Mouldings Pvt. Ltd.Struck off, Haryana, since 1996
• Sigma Moulds and Stampings Private LimitedActive, Visakhapatnam, since 2001
• Sigma Mri Centre Private LimitedActive, Maharashtra, since 2008
• Sigma Multi Speciality Health Centre Pri Vate LimitedStruck off, Karnataka, since 2005
• Sigma Multitech Private LimitedActive, Maharashtra, since 2009
• Sigma Mutual Benefits LimitedStruck off, Uttar Pradesh, since 1995
• Sigma NanteuilActive, Lyon 2Eme, France
• Sigma Natby LimitedActive, Dispensing chemist in specialised stores, Milton Keynes, United Kingdom
• Sigma Navigation Private LimitedActive, Maharashtra, since 2022
• Sigma NDT Services Private LimitedActive, Tamil Nadu, since 2010
• Sigma Netintegraters Private LimitedStruck off, Delhi, since 2004
• Sigma Network Company Private LimitedActive, West Bengal, since 1997
• Sigma Network SLActive, Muela, La, Spain
• Sigma Networks Holdings LimitedActive, Activities of other holding companies n.e.c., Hoddesdon, United Kingdom
• Sigma Networks LimitedActive, Other telecommunications activities, Hoddesdon, United Kingdom
• Sigma Nidhi Infra Projects Private LimitedActive, Karnataka, since 2026
• Sigma Nieruchomości Spółka Z Ograniczoną OdpowiedzialnościąActive, Warszawa, Poland
• Sigma Niketan Private LimitedStruck off, West Bengal, since 2003
• Sigma Nine LimitedActive (proposal to strike off), Other construction installation, Brighton, United Kingdom
• Sigma Nirman Private LimitedActive, West Bengal, since 2010
• Sigma Nominees LimitedActive, Security and commodity contracts dealing activities, London, United Kingdom
• Sigma Nomos Real Estate LimitedActive, Solicitors, Salford, United Kingdom
• Sigma Nova Healthcare Private LimitedActive, Tamil Nadu, since 2026
• Sigma Novanse Infotech Private LimitedStruck off, Telangana, since 2005
• Sigma Nukuri Com Private LimitedStruck off, Rajasthan, since 2009
• Sigma Numerics Private LimitedActive, Delhi, since 2002
• Sigma Nutra LLPActive, since 2026
• Sigma Nuts Spółka Z Ograniczoną OdpowiedzialnościąActive, Starogard Gdański, Poland
• Sigma Occupational Health LtdActive, General medical practice activities, Wolverhampton, United Kingdom
• Sigma Office LimitedActive, Information technology consultancy activities, Baldock, United Kingdom
• Sigma Office Solutions LimitedActive, Combined office administrative service activities, Grimsby, United Kingdom
• Sigma Oil and Gas Private LimitedActive, Gujarat, since 2007
• Sigma Oil SaActive, Geneva, Switzerland
• Sigma One Asi Altum Capital Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowo - AkcyjnaActive, Gdynia, Poland
• Sigma One Group LimitedActive, Other letting and operating of own or leased real estate, Nottingham, United Kingdom
• Sigma One Holdings LimitedActive, Activities of other holding companies n.e.c., Norwich, United Kingdom
• Sigma One Landmarks LLPActive, Maharashtra
• Sigma One Landmarks Private LimitedConverted to LLP, Maharashtra, since 2007
• Sigma One Restaurants LtdActive, Unlicensed restaurants and cafes, Nottingham, United Kingdom
• Sigma One Vilas Universal LLPActive, since 2025
• Sigma Online LimitedActive, Telangana, since 1997
• SIGMA Opportunities Gateway Inc.Active, Road Town, British Virgin Islands
• Sigma Optima Solutions Private LimitedActive, Maharashtra, since 2011
• Sigma optimalInactive, Wien, Austria
• Sigma Orbital LimitedActive, Construction of domestic buildings, Purfleet, United Kingdom
• Sigma Organics and Chemicals Private LimitedActive, Madhya Pradesh, since 2003
• Sigma Oryx LimitedActive, Abu Dhabi, United Arab Emirates
• Sigma Os Software LtdActive, Other software publishing, London, United Kingdom
• Sigma Oss Systems India Private LimitedActive, Maharashtra, since 2015
• Sigma Outsourcing India Private LimitedActive, Uttar Pradesh, since 2009
• Sigma Outsourcing LtdActive, Management consultancy activities other than financial management, Gillingham, United Kingdom
• Sigma Outsourcing Services Private LimitedActive, Noida, since 2007
• Sigma Overseas Consulting LtdActive, Information technology consultancy activities, London, United Kingdom
• Sigma Overseas Private LimitedActive, West Bengal, since 1996
• Sigma Oxford Reality LLPActive, since 2025
• Sigma Oxygen LimitedAmalgamated, Tamil Nadu, since 1995
• Sigma P.M.Active, Luxembourg, Luxembourg
• Sigma Packaging Private LimitedActive, Maharashtra, since 1984
• Sigma Paints (Karnataka) LimitedStruck off, Karnataka, since 1986
• Sigma Panels Ltd.Active, Manufacture of electricity distribution and control apparatus, Banbury, United Kingdom
• Sigma Papers Pvt LtdStruck off, Madhya Pradesh, since 1990
• Sigma Park LimitedActive, Other letting and operating of own or leased real estate, Blackburn, United Kingdom
• Sigma Park Private LimitedActive, Delhi, since 2015
• Sigma Partenaires EuropeActive, Paris, France
• Sigma Partners A/sActive, København K, Denmark
• Sigma Parts LtdActive, Non-specialised wholesale trade, Ipswich, United Kingdom
• Sigma Payroll Bureau LtdActive, Bookkeeping activities, Burgess Hill, United Kingdom
• Sigma Pension SchemeActive, London, United Kingdom
• Sigma Performance LimitedLiquidation, Sale of new cars and light motor vehicles, Brighton, United Kingdom
• Sigma Performance SC LimitedActive, Sale, maintenance and repair of motorcycles and related parts and accessories, Tunbridge Wells, United Kingdom
• Sigma Personnel LtdActive, Management consultancy activities other than financial management, Barking, United Kingdom
• Sigma Petroleums Pvt LtdStruck off, Maharashtra, since 1993
• Sigma Pharmaceuticals (Europe) LimitedActive, Retail sale of medical and orthopaedic goods in specialised stores (not incl. hearing aids) n.e.c., London, Unit
• Sigma Pharmaceuticals India Private LimitedActive, Madhya Pradesh, since 2010
• Sigma Pharmaceuticals PLCActive, Wholesale of pharmaceutical goods, London, United Kingdom
• Sigma Pharmachem Private LimitedStruck off, Maharashtra, since 2013
• Sigma Phase LtdActive, Management consultancy activities other than financial management, Walton-On-Thames, United Kingdom
• Sigma Phi Alpha
• Sigma Phi HR Solutions Private LimitedStruck off, Maharashtra, since 2011
• Sigma Photo-Lab Pvt LtdActive, Telangana, since 1990
• Sigma Physiotherapy LtdActive, Physical well-being activities, Sheffield, United Kingdom
• Sigma Pi literary society
• Sigma Pi LtdActive, Development of building projects, Aboyne, United Kingdom
• Sigma Pi Medical Legal LimitedActive, Specialists medical practice activities, Leeds, United Kingdom
• Sigma Pictures Holding B.V.Active, Amsterdam, Kingdom of the Netherlands
• Sigma Pioneer Elevator Private LimitedActive, Delhi, since 2021
• Sigma Pipes Private LimitedStruck off, Assam, since 2009
• Sigma Pistoas Pvt LtdStruck off, Rajasthan, since 1981
• Sigma Piw Spółka Z Ograniczoną OdpowiedzialnośćiąActive, Zabierzów, Poland
• Sigma PKG LimitedActive, Maharashtra, since 2023
• Sigma Planet Overseas Education and Cons Ultancy Private LimitedStruck off, Punjab, since 2003
• Sigma Plant Hire LtdActive, Renting and leasing of construction and civil engineering machinery and equipment, Wakefield, United Kingdom
• Sigma Plantation LimitedStruck off, Delhi, since 1996
• Sigma Plantfinder LimitedActive, Agents involved in the sale of machinery, industrial equipment, ships and aircraft, Stokesley, United Kingdom
• Sigma Plastex Trading Private LimitedActive, Maharashtra, since 2005
• Sigma Plastochem Private LimitedActive, Madhya Pradesh, since 2010
• Sigma Plaza Private LimitedActive, West Bengal, since 2011
• Sigma Plumbing & Heating LtdActive, Plumbing, heat and air-conditioning installation, Bedford, United Kingdom
• Sigma Plumbing Cover LtdActive, Plumbing, heat and air-conditioning installation, Tyburnia, United Kingdom
• Sigma Plus BalancedInactive, Frankfurt Am Main, Germany
• Sigma Plus KonservativInactive, Frankfurt Am Main, Germany
• Sigma Plus LtdActive, Retail sale via mail order houses or via Internet, Glasgow, United Kingdom
• Sigma Plus Softtech (P) Ltd.Struck off, Haryana, since 1999
• Sigma Plywood Private LimitedStruck off, Delhi, since 1995
• Sigma Pneumatics Private LimitedActive, Delhi, since 2008
• Sigma Poles Pvt LtdActive, Madhya Pradesh, since 1992