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Companies starting with S
14,58,543 profiles.
- Siemens International Holding II B.V.Active, Den Haag, Kingdom of the Netherlands
- Siemens International Holding III B.V.Inactive, 'S-Gravenhage, Kingdom of the Netherlands
- Siemens Ireland Defined Benefit Pension Plan 2019Active, Dublin 2, Ireland
- Siemens Ireland Defined Contribution Pension PlanActive, Dublin 2, Ireland
- Siemens Ireland Healthineers Defined Benefit Pension PlanActive, Dublin 2, Ireland
- Siemens Irish Employees Share Ownership PlanActive, Dublin, Ireland
- Siemens IT Solutions and ServicesDissolved, Munich, Germany
- Siemens IT Solutions and Services LLCActive, Moscow, Russia
- Siemens Kerho ryActive, Espoo, Finland
- Siemens Konzernbeteiligungen GmbHActive, Wien, Austria
- Siemens Large Drives India Private LimitedActive, Maharashtra, since 2022
- Siemens Large Drives LLCActive, Masdar City, United Arab Emirates
- Siemens Large Drives W.L.L.Active, Doha, Qatar
- Siemens LDI plusActive, München, Germany
- Siemens Lease ServicesActive, Courbevoie, France
- Siemens Liegenschaftsverwaltung GmbHInactive, Wien, Austria
- Siemens LimitedActive, Kolkata, since 1957
- Siemens LimitedActive, Dublin, Ireland
- Siemens LimitedActive, Hong Kong, Hong Kong
- Siemens Liquidity OneActive, München, Germany
- Siemens Logistics AGActive, Zürich, Switzerland
- Siemens Logistics India Private LimitedActive, Maharashtra, since 2013
- Siemens Logistics LimitedActive, Hong Kong, Hong Kong
- Siemens Logistics LLCActive, Wilmington, United States
- Siemens Logistics Pte. Ltd.Active, Singapur, Singapore
- Siemens Logistics S. de R.L. de C.V.Active, Mexico City, Mexico
- Siemens Logistics S.R.L.Active, Milano, Italy
- SIEMENS Logistics SASActive, Saint-Denis, France
- Siemens Logistics SLActive, Tres Cantos, Spain
- Siemens Logistics, Unipessoal LdaActive, Lissabon, Portugal
- Siemens LtdActive, Rosh Ha’Ayin, Israel
- Siemens Ltd.Active, Bayswater, Australia
- Siemens Malaysia Sdn. Bhd.Active, Kuala Lumpur, Malaysia
- Siemens MedarbejderfondActive, Ballerup, Denmark
- Siemens Medical Solutions Health Services GmbHInactive, Grünwald, Germany
- Siemens Medical Solutions USA, Inc.Active, Wilmington, United States
- Siemens Metals Technologies Vermögensverwaltungs GmbHActive, Wien, Austria
- Siemens Middle East LimitedActive, Masdar City Abu Dhabi, United Arab Emirates
- Siemens Middle East Services LP GmbHActive, München, Germany
- Siemens Milltronics Process InstrumentsPeterborough
- Siemens MobileDissolved, telecommunications industry, telecommunications device, Munich, Germany
- Siemens MobilityActive, Beersel, Belgium
- Siemens Mobilityrail vehicle manufacturer, Berlin, Germany
- Siemens Mobility A/SActive, Ballerup, Denmark
- Siemens Mobility AGActive, Wallisellen, Switzerland
- Siemens Mobility AktiebolagActive, Solna, Sweden
- Siemens Mobility AsActive, Oslo, Norway
- Siemens Mobility Austria GmbHActive, Wien, Austria
- Siemens Mobility B.V.Active, Zoetermeer, Kingdom of the Netherlands
- Siemens Mobility d.o.o.Active, Ljubljana, Slovenia
- Siemens Mobility Egypt LLCActive, Al Qahirah New Cairo, Egypt
- Siemens Mobility GmbHActive, München, Germany
- Siemens Mobility Holding B.V.Active, Den Haag, Kingdom of the Netherlands
- Siemens Mobility Holding S.à r.l.Inactive, Luxembourg, Luxembourg
- Siemens Mobility Indonesia, PTActive, Jakarta, Indonesia
- Siemens Mobility Korlátolt Felelősségű TársaságActive, Budapest, Hungary
- Siemens Mobility LimitedActive, Manufacture of other transport equipment n.e.c., London, United Kingdom
- Siemens Mobility LimitedActive, Kowloon, Hong Kong
- Siemens Mobility LimitedActive, Oakville, Canada
- Siemens Mobility LLCActive, Downtown Jebel Ali, United Arab Emirates
- Siemens Mobility OyActive, Espoo, Finland
- Siemens Mobility Pte. LtdActive, Singapore, Singapore
- Siemens Mobility Pty. Ltd.Active, Docklands, Australia
- Siemens Mobility Real Estate GmbH & Co. KGActive, Grünwald, Germany
- Siemens Mobility S De RL De CVActive, Mexico City, Mexico
- Siemens Mobility S.A.Active, Olivos, Argentina
- Siemens Mobility S.A.C.Active, Surquillo, Lima, Peru
- Siemens Mobility S.R.LActive, Bukarest, Romania
- Siemens Mobility S.R.L.Active, Milano, Italy
- Siemens Mobility s.r.o.Active, Bratislava, Slovakia
- Siemens Mobility SasActive, Châtillon, France
- Siemens Mobility SaudiActive, Riyadh, Saudi Arabia
- Siemens Mobility Sdn. Bhd.Active, Kuala Lumpur, Malaysia
- Siemens Mobility SLActive, Tres Cantos, Spain
- Siemens Mobility SLU Sucursal ColombiaActive, Bogota D.C., Spain
- Siemens Mobility Solucoes De Mobilidade Ltda.Active, São Paulo, Brazil
- Siemens Mobility SpAActive, Santiago De Chile, Chile
- Siemens Mobility Spółka Z Ograniczoną OdpowiedzialnościąActive, Warszawa, Poland
- Siemens Mobility Ulaşim Si̇stemleri̇ Anoni̇m şİrketi̇Active, Kartal - Istanbul, Turkey
- Siemens Mobility λυσεις για σιδηροδρομικες και οδικες συγκοινωνιες μονοπροσωπη ανωνυμη εταιρειαActive, Maroussi, Greece
- Siemens Mobility, Inc.Active, Wilmington, United States
- Siemens Mobility, S.R.L.Active, Santo Domingo, Dominican Republic
- Siemens Mobility, s.r.o.Active, Prag 5, Czech Republic
- Siemens Mobility, Unipessoal LdaActive, Amadora, Portugal
- Siemens Molecular Imaging, Inc.Active, Wilmington, United States
- Siemens Nederland N.V.Active, Den Haag, Kingdom of the Netherlands
- Siemens Nixdorf Information Systems Priv Ate LimitedAmalgamated, Maharashtra, since 1996
- Siemens Nixdorf InformationssystemeDissolved, Paderborn, Germany
- Siemens Nixdorf Informationssysteme GmbHActive, Grünwald, Germany
- Siemens OsakeyhtiöActive, Espoo, Finland
- Siemens Pakistanlist of engineering universities in Pakistan, Karachi, Pakistan
- Siemens Pension Fund TrustActive, St Helier, Jersey
- Siemens Pension Funding (General) LimitedActive, Pension funding, Farnborough, United Kingdom
- Siemens Pension Funding LimitedActive, Pension funding, Farnborough, United Kingdom
- Siemens Pension-Trust e.V.Active, München, Germany
- Siemens Pensionsfonds AGActive, Grünwald, Germany
- Siemens Personaldienstleistungen GmbHActive, Wien, Austria
- Siemens PLCActive, electrical engineering, powertrain technology, biomedical engineering, Farnborough, United Kingdom
- Siemens PlesseyDissolved, aerospace industry, United Kingdom
- Siemens Postal and Parcel Logistics Technologies Private LimitedStruck off, Maharashtra, since 2013
- Siemens Postal, Parcel & Airport Logistics Ltd.Active, Oakville, Canada
- Siemens Postal, Parcel & Airport Logistics Verwaltungs GmbHInactive, Konstanz, Germany
- Siemens Power Engineering Private Limite DAmalgamated, Haryana, since 1998
- Siemens Power Generation LimitedActive, Non-trading company, Farnborough, United Kingdom
- Siemens Pro Rail (OPC) Private LimitedActive, Telangana, since 2025
- Siemens Process Systems Engineering LimitedInactive, Farnborough, United Kingdom
- Siemens Product Lifecycle Management Software 2 (IL) Ltd.Active, software industry, Airport City, Israel
- Siemens Product Lifecycle Management Software Ii (Be)Active, Huizingen, Belgium
- Siemens Product Lifecycle Management Software II (US) Inc.Active, Wilmington, United States
- Siemens Project Ventures GmbHActive, München, Germany
- Siemens Protection Devices LimitedInactive, Frimley Surrey, United Kingdom
- Siemens Pte. Ltd.Active, Singapur, Singapore
- Siemens Public, Inc.Active, Wilmington, United States
- Siemens Qualität & Dividende EuropaActive, München, Germany
- Siemens Qualität & Dividende USAActive, München, Germany
- Siemens Rail Automation Carborne Systems Inc.Active, Harrisburg, United States
- Siemens Rail Automation CorporationInactive, Wilmington, United States
- Siemens Rail Automation Holding SAActive, San Fernando De Henares, Spain
- Siemens Rail Automation LimitedActive, Non-trading company, London, United Kingdom
- Siemens Rail Automation Private LimitedActive, Maharashtra, since 2003
- Siemens Rail Automation Pte. Ltd.Inactive, Singapur, Singapore
- Siemens Rail Automation Pty. Ltd.Inactive, Bayswater, Australia
- Siemens Rail Automation SAActive, Tres Cantos, Spain
- Siemens Real Estate Consulting GmbH & Co. KGInactive, München, Germany
- Siemens Real Estate GmbH & Co. KGActive, Kemnath, Germany
- Siemens Recruitment Private LimitedActive, Delhi, since 2018
- Siemens Regional Headquarters Ltd.Active, Jeddah, Saudi Arabia
- Siemens Rolling Stock Private LimitedAmalgamated, Maharashtra, since 2008
- Siemens S.A.Active, Montevideo, Uruguay
- Siemens S.A.Active, Buenos Aires, Argentina
- Siemens S.A.Active, Santiago, Chile
- Siemens S.A.Active, Tegucigalpa, Honduras
- Siemens S.A.Active, Quito, Ecuador
- Siemens S.A.Active, Amadora, Portugal
- Siemens S.A.Active, Antiguo Cuscatlan, El Salvador
- Siemens S.A.Active, Ciudad De Guatemala, Guatemala
- Siemens S.A.Active, Managua, Nicaragua
- Siemens S.A.C.Active, Surquillo, Peru
- Siemens S.A.SActive, Bogota, Colombia
- Siemens S.P.A.Active, telecommunications industry, Milano, Italy
- Siemens s.r.o.Active, Bratislava - Karlova Ves, Slovakia
- Siemens SaActive, Tres Cantos, Spain
- Siemens Sa De CVActive, Mexico City, Mexico
- Siemens Sanayi̇ Ve Ti̇caret Anoni̇m şİrketi̇Active, Istanbul, Turkey
- Siemens SasActive, Courbevoie, France
- Siemens Saudi ArabiaRiyadh
- Siemens Schweiz AGActive, Zürich, Switzerland
- Siemens Sector EnergyDissolved, Erlangen, Germany
- Siemens Sector IndustryErlangen, Germany
- Siemens Servicios Comerciales Sa De CV Sofom EnrActive, Mexico, Mexico
- Siemens Servicios S.A. de C.V.Active, Mexico City, Mexico
- Siemens Small Business Lending, Inc.Active, Wilmington, United States
- Siemens Sociedad AnonimaActive, San Jose, Costa Rica
- Siemens Spezial- Investmentaktiengesellschaft mit TGV - TGV 1Inactive, München, Germany
- Siemens Spezial-Investmentaktiengesellschaft mit TGVActive, München, Germany
- Siemens Spezial-Investmentaktiengesellschaft mit TGV - TGV 2Inactive, München, Germany
- Siemens Spezial-Investmentaktiengesellschaft mit TGV - TGV 3Inactive, München, Germany
- Siemens Spółka Z Ograniczoną OdpowiedzialnościąActive, Warszawa, Poland
- Siemens SRLActive, Bukarest, Romania
- Siemens StiftungActive, München, Germany
- Siemens Sverige PensionsstiftelseActive, Upplands Väsby, Sweden
- Siemens Syntex Pvt. Ltd.Active, West Bengal, since 1995
- Siemens Technology Accelerator GmbHActive, München, Germany
- Siemens Technology and Services Private LimitedActive, Maharashtra, since 1986
- Siemens Technology and Services Private Limitedsoftware development, Mumbai
- Siemens Technology Development Co. Ltd.Active, Beijing, People's Republic of China
- Siemens Telematik Ltd.Struck off, West Bengal, since 1987
- Siemens Tennis Club München e.V.Active, München, Germany
- Siemens termelő, szolgáltató és kereskedelmi zártkörüen működő részvénytársaságActive, Budapest, Hungary
- Siemens Texfab Private LimitedStruck off, Rajasthan, since 2013
- Siemens TOOActive, Almaty, Kazakhstan
- Siemens Traction Equipment Ltd., Zhuzhou
- Siemens Traction Gears GmbHActive, Penig, Germany
- Siemens Train Technologies Holding B.V.Inactive, Den Haag, Kingdom of the Netherlands
- Siemens Transmission & DistributionInactive, Grenoble, France
- Siemens Transportation GroupSaskatoon
- Siemens Treasury GmbHInactive, München, Germany
- Siemens Treated Water Outsourcing Corp.Active, Wilmington, United States
- SIEMENS Trgovsko in storitveno podjetje, d.o.o.Active, Ljubljana, Slovenia
- Siemens Turbomachinery Equipment GmbHActive, Frankenthal, Germany
- Siemens Urban Rail Technologies Holding GmbHInactive, Wien, Austria
- Siemens US PassivActive, München, Germany
- Siemens VAILinz
- Siemens Vai Metals Technologies Private LimitedAmalgamated, Maharashtra, since 2002
- Siemens Vdo Auromotive LimitedAmalgamated, Karnataka, since 1958
- Siemens Water Technologies Ltd.Inactive, Oakville, Canada
- Siemens Weltinvest AktienActive, München, Germany
- Siemens Westinghouse Services Co LtdActive, since 2002
- Siemens Wind HoldCo Sociedad LimitadaInactive, Zamudio, Spain
- Siemens Wind Power GmbHInactive, Hamburg, Germany
- Siemens Wind Power Private LimitedActive, Maharashtra, since 2016
- Siemens Wind Power SpAActive, Santiago De Chile, Chile
- Siemens X-Ray Vacuum Technology Ltd.Active, Wuxi, People's Republic of China
- Siemens, s.r.o.Active, conglomerate, Praha 13, Czech Republic
- Siemens-BauunionDissolved, building construction, underground construction, construction, Siemensstadt, Germany
- Siemens-Betriebskrankenkasse (SBK)Active, Heidenheim An Der Brenz, Germany
- Siemens-Fonds ATZActive, München, Germany
- Siemens-Fonds BSAV AuszahlungInactive, München, Germany
- Siemens-Fonds C-1Active, München, Germany
- Siemens-Fonds DC AuszahlungInactive, München, Germany
- Siemens-Fonds Pension CaptiveActive, München, Germany
- Siemens-Fonds PrincipalsInactive, München, Germany
- Siemens-Fonds S-12Inactive, München, Germany
- Siemens-Fonds S-7Active, München, Germany
- Siemens-Fonds S-8Active, München, Germany
- Siemens-Fonds Siemens-RenteActive, München, Germany
- Siemens-Fonds SPT MMActive, München, Germany
- Siemens-Fonds SSTActive, München, Germany
- Siemens-Fonds Treasury Liquidity ManagementActive, München, Germany
- Siemens-Healthcare Cia. Ltda.Active, Quito, Ecuador
- Siemens-Orchester Erlangen
- Siemens-Reiniger-WerkeDissolved, Manufacture of irradiation, electromedical and electrotherapeutic equipment, Precision engineering and optica
- Siemens-SchuckertDissolved, automotive industry, electrical industry, aerospace industry, Berlin, Germany
- Siemens-Stiftungsfonds Renate KönigActive, München, Germany
- siemens/balancedInactive, Wien, Austria
- siemens/balanced-IIInactive, Wien, Austria
- siemens/dynamic.classInactive, Wien, Austria
- siemens/platinum-chipInactive, Wien, Austria
- siemens/visionInactive, Wien, Austria
- Siemensma groep B.V.Active, Oosterzee, Kingdom of the Netherlands
- Siementila Salo OyInactive, N/A, Finland
- Siementila Suokas OyActive, Kauhajoki, Finland
- Siemer Milling CompanyActive, Teutopolis, United States
- Siemer Verpackung GmbHActive, Ronnenberg, Germany
- Siemerink Holding B.V.Active, Haaksbergen, Kingdom of the Netherlands
- Siemerink Investments Holding B.V.Active, Borne, Kingdom of the Netherlands
- Siemers' Holstein Farm, Inc.Active, Newton, United States
- Siemers-Stiftung i.L.Active, Hamburg, Germany
- Siemes SchuhcenterMönchengladbach
- Siemes Schuhcenter GmbH & Co. KGActive, Mönchengladbach, Germany
- Siemes-Schuh-Treff Verpachtung GmbHActive, Krefeld, Germany
- Siemex MroActive, Soleymieu, France
- SIEMI s.r.l.Active, Misterbianco, Italy
- Siemienczuk Estates LimitedActive, Buying and selling of own real estate, Greenford, United Kingdom
- Siemieniec Fundacja RodzinnaActive, Stanowice, Poland
- Siemil B.V.Active, Amsterdam, Kingdom of the Netherlands
- Siemka Holding B.V.Active, Veghel, Kingdom of the Netherlands
- Siemko LimitedActive, Freight transport by road, Chippenham, United Kingdom
- Siemlus Energy LtdActive, Other business support service activities n.e.c., Preston, United Kingdom
- Siemo Sieto LimitedActive, Take-away food shops and mobile food stands, Lockerbie, United Kingdom
- Siemon Cabling Solutions Private LimitedActive, Telangana, since 2008
- Siemon Company theActive, Watertown, United States
- Siemon CZ S.R.O.Active, Brno, Czech Republic
- Siemon GmbHActive, Ibbenbüren, Germany
- Siemon Grundstücks GbRmbhActive, Diepholz, Germany
- Siemon Martins LimitedActive, Management consultancy activities other than financial management, Stevenage, United Kingdom
- Siemon Realty CompanyActive, Waterbury, United States
- Siemon Sachverständige + Ingenieure GmbHActive, Vellmar, Germany
- Siemon Vermögens GmbHActive, Mainz, Germany
- Siemon's EDV GmbHActive, Leinfelden-Echterdingen, Germany
- Siemons Holding B.V.Active, Zwolle, Kingdom of the Netherlands
- Siemonsma Beheer B.V.Active, Workum, Kingdom of the Netherlands
- Siemonsma Medical B.V.Active, Elst, Kingdom of the Netherlands
- Siemotech Infrastructure Private LimitedActive, Delhi, since 2013
- Siemotech Micro Finance Private LimitedActive, Delhi, since 2021
- Siempelkampmachinery industry and plant construction, Krefeld, Germany
- Siempelkamp Automation GmbHInactive, Krefeld, Germany
- Siempelkamp CZ s.r.o.Active, Blatnice Pod Svatým Antonínkem, Czech Republic
- Siempelkamp Energy & Drying Solutions GmbHActive, Krefeld, Germany
- Siempelkamp Giesserei GmbHActive, Krefeld, Germany
- Siempelkamp Giesserei Service GmbHInactive, Krefeld, Germany
- Siempelkamp Handling Systeme BOHEMIA, s.r.o.Active, Mariánské Lázně, Czech Republic
- Siempelkamp India Private LimitedActive, West Bengal, since 2010
- Siempelkamp Krantechnik GmbHActive, Moormerland, Germany
- Siempelkamp Limited PartnershipActive, Marietta, United States
- Siempelkamp Logistics & Service GmbHActive, Bad Kreuznach, Germany
- Siempelkamp Maschinen- und Anlagenbau GmbHActive, Krefeld, Germany
- Siempelkamp Maschinenfabrik GmbHActive, Krefeld, Germany
- Siempelkamp Metallurgie GmbHActive, Krefeld, Germany
- Siempelkamp NIS Ingenieurgesellschaft mbHActive, Alzenau, Germany
- Siempelkamp Size Reduction Solutions GmbH & Co. KGActive, Zweibrücken, Germany
- Siempelkamp Tensioning Systems GmbHActive, Lünen, Germany
- Siempelkamp Transport Systems GmbHActive, Schloß Holte-Stukenbrock, Germany
- Siempharma S.R.L.Active, Aprilia, Italy
- Siempi AGActive, Zug, Switzerland
- SiempreActive, Saint-Cyr-Au-Mont-D'Or, France
- Siempre Adelante LimitedInactive, Bristol, United Kingdom
- Siempre Al Servicio Hogar SLActive, Terrassa, Spain
- Siempre AsActive, Sandefjord, Norway
- Siempre Associates Private LimitedActive, Kerala, since 2018
- Siempre Así
- Siempre Benedetta LLCActive, Coral Gables, United States
- Siempre Business Expansion Services Private LimitedStruck off, Delhi, since 2014
- Siempre Consultancy Services LLPActive, Maharashtra
- Siempre Contigo Solutions Private LimitedActive, Madhya Pradesh, since 2018
- Siempre CosaActive, Saint-Quentin-Fallavier, France
- Siempre Creciendo Sa De CV Sofom EnrActive, Ciudad De México, Mexico
- Siempre Energy, LLCInactive, Houston, United States
- Siempre Engineering Services LLPActive, Gujarat
- Siempre Et Samul Multivision Private LimitedStruck off, Maharashtra, since 2011
- Siempre Holdings LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Siempre Juntos LimitedActive, Other business support service activities n.e.c., Milton Keynes, United Kingdom
- Siempre Landera, C.B.Active, Santoña, Spain
- Siempre Linda Apparels Private LimitedActive, Tamil Nadu, since 2017
- Siempre Listo LtdActive, Dormant Company, Chester, United Kingdom
- Siempre LtdActive (proposal to strike off), Manufacture of other wearing apparel and accessories n.e.c., London, United Kingdom
- Siempre Machinery Private LimitedActive, West Bengal, since 2022
- Siempre Mas LimitedActive, Joinery installation, Macclesfield, United Kingdom
- Siempre Nos Quedara Lima SLActive, Tres Cantos, Spain
- Siempre Palante Deco SLActive, Sevilla, Spain
- Siempre Peleando LtdActive, Other retail sale in non-specialised stores, Northallerton, United Kingdom
- Siempre Positivo Private LimitedActive, Telangana, since 2024
- Siempre Recharge Private LimitedActive, Gujarat, since 2018
- Siempre Research Private LimitedActive, Maharashtra, since 2018
- Siempre Rico I B.V.Active, Heemstede, Kingdom of the Netherlands
- Siempre Seremos Cuatro (Grupo Martinez) S.L.Active, Barcelona, Spain
- Siempre Seven SLActive, Murcia, Spain
- Siempre Siesta SLActive, Estepona, Spain
- Siempre Solutions LtdActive, Information technology consultancy activities, Manchester, United Kingdom
- Siempre Technology Private LimitedActive, West Bengal, since 2018
- Siempre UnidosLos Olivos, Peru
- Siempre UnidosHonduras
- Siempre Verde LtdActive, Other publishing activities, London, United Kingdom
- Siempre Viva Business Park 1718, LLCInactive, San Diego, United States
- Siempre!
- Siemprebac SLActive, Madrid, Spain
- Siempreclean LtdActive, General cleaning of buildings, London, United Kingdom
- Siemprelara SLActive, Madrid, Spain
- SiemprieoActive, Singapore, Singapore
- Siems & Klein Autowerkstatt-Technik Vertriebs GmbHActive, Wien, Austria
- Siems & Klein GmbH & Co. KGActive, Wien, Austria
- Siems Holding B.V.Active, Venray, Kingdom of the Netherlands
- Siems Turfgrass LtdActive, Landscape service activities, Dumbarton, United Kingdom
- Siemsatec LtdActive, Other specialised construction activities n.e.c., Beckenham, United Kingdom
- Siemsen Holding ApSActive, Herfølge, Denmark
- Siemsgluess UKActive, Hamburg, United Kingdom
- Siemsgluss and Sohn GmbH and CoActive, Maharashtra
- Siemsgluss Iberica S.A.Active, Sant Vicenç Dels Horts, Spain
- Siemsons GmbHActive, Friedrichsdorf, Germany
- Siemssen & Co
- Siemssen Consulting GmbHInactive, Bremerhaven, Germany
- SIEMSSEN Tiefkühlprodukte GmbHActive, Hamburg, Germany
- Siemsys Solutions IT Infra Private LimitedActive, Karnataka, since 2018
- Siemtel Communications and Business Services Private LimitedActive, Tamil Nadu, since 2012
- Siemtel Telenetwork Private LimitedActive, West Bengal, since 1997
- Siemu India Private LimitedActive, Karnataka, since 2018
- Siemus Onroerend Goed B.V.Active, Houten, Kingdom of the Netherlands
- Siemßen Vermögensverwaltungs KGActive, Neuss, Germany
- SienActive, Paris, France
- Sien
- Sien Gas S.R.L.Active, Roma, Italy
- Sien Holding LimitedActive, Limassol, Cyprus
- Sien Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
- Sien Impex Private LimitedStruck off, Delhi, since 2010
- Sien Investment CompanyActive, Deinze, Belgium
- Sien Management Services LimitedActive (proposal to strike off), Management consultancy activities other than financial management, London, United Kingd
- Sien Marketing LtdActive, Activities of other holding companies n.e.c., London, United Kingdom
- Sien V LtdLiquidation, Agents involved in the sale of a variety of goods, Norwich, United Kingdom
- Sien Van den Acker B.VActive, Begijnendijk, Belgium
- Sien-Annett Buildecor Private Limited.Struck off, Delhi, since 1997
- SienaActive, Saint-Gely-Du-Fesc, France
- Siena Accounting LtdActive, Accounting and auditing activities, Rickmansworth, United Kingdom
- Siena Agency LimitedActive, Development of building projects, London, United Kingdom
- Siena Ambiente S.P.A.Active, Siena, Italy
- Siena Apartments Al LPActive, Wilmington, United States
- Siena ApSActive, Holte, Denmark
- Siena B.V.Active, Amsterdam, Kingdom of the Netherlands
- Siena Bevan LtdActive, Video production activities, London, United Kingdom
- Siena Bidco LimitedInactive, Harrogate, United Kingdom
- Siena Biotech S.P.A." Societa' in Liquidazione"Active, Siena, Italy
- Siena Black LtdActive (proposal to strike off), Agents involved in the sale of textiles, clothing, fur, footwear and leather goods, Lon
- Siena Brooke LimitedActive, Non-trading company, Eastbourne, United Kingdom
- Siena Buildcon Private LimitedActive, Maharashtra, since 2025
- Siena Capital LimitedActive, Road Town, British Virgin Islands
- Siena Capital, LLCActive, Cheyenne, United States
- Siena Capital, Sicav, S.A.Active, Madrid, Spain
- Siena CH42 LtdActive, Licensed restaurants, Birkenhead, United Kingdom
- Siena Chemical Private LimitedActive, Maharashtra, since 2000
- Siena Co-Operative LimitedActive, United Kingdom
- Siena Coffee LtdActive, Other retail sale in non-specialised stores, Sparbrook, United Kingdom
- Siena Construction Private LimitedStruck off, Odisha, since 2002
- Siena Consulting LtdActive, specialised design activities, Cheltenham, United Kingdom
- Siena Consumer 2015 S.R.L. in LiquidazioneInactive, Conegliano, Italy
- Siena Consumer S.R.L. in LiquidazioneInactive, Conegliano, Italy
- Siena CorporationActive, Baltimore, United States
- Siena Credit Zártkörűen Működő RészvénytársaságActive, Budapest, Hungary
- Siena Curtis-Oliver Bare TrustActive, Liverpool, United Kingdom
- Siena Designs LtdActive (proposal to strike off), Printing n.e.c., Gravesend, United Kingdom
- Siena Developments LimitedActive, Other accommodation, Ayrshire, United Kingdom
- Siena Dexter Consultancy LtdActive, Advertising agencies, Witham, United Kingdom
- Siena Digital LtdActive, Other information service activities n.e.c., Macclesfield, United Kingdom
- Siena Distributors Private LimitedStruck off, Tamil Nadu, since 2012
- Siena Drive Management Company LimitedActive, Combined facilities support activities, Folkestone, United Kingdom
- Siena Engineering Private LimitedActive, Madhya Pradesh, since 1991
- Siena Enterprise S.à.r.l. - SPFActive, Luxembourg, Luxembourg
- Siena Eye Laser S.R.L.Active, Poggibonsi, Italy
- Siena F LtdActive, Other letting and operating of own or leased real estate, Sparbrook, United Kingdom
- Siena FCSiena, Italy
- Siena Films Production LtdActive, Motion picture production activities, Ashford, United Kingdom
- Siena Finance LimitedActive, Financial intermediation not elsewhere classified, London, United Kingdom
- Siena Foods Pty LtdActive, Adelaide, Australia
- Siena Galicia S.L.Active, Ponteareas, Spain
- SIENA GARDEN GmbH & Co. KGActive, Münster, Germany
- Siena Garden LimitedActive, Tsimshatsui, Kln, Hong Kong
- Siena GmbH & Co. KGActive, Berlin, Germany
- Siena Grace LtdActive, Dormant Company, Sutton, United Kingdom
- Siena Group LimitedActive, Buying and selling of own real estate, Bath, United Kingdom
- Siena Hair Design LimitedActive, Hairdressing and other beauty treatment, Kingston Upon Thames, United Kingdom
- Siena Health Ventures LLCActive, Dover, United States
- Siena Heights UniversityActive, higher education, Adrian, United States
- Siena Holding GmbHActive, Wien, Austria
- Siena Holdings LimitedActive, Buying and selling of own real estate, London, United Kingdom
- Siena Holdings S.à r.l.Active, Luxembourg, Luxembourg
- Siena Homes LtdActive, Development of building projects, Horsham, United Kingdom
- Siena Incorporated Cell LimitedActive, St Peter Port, Guernsey
- Siena Infotainment Private LimitedActive, Madhya Pradesh, since 2006
- Siena International Consultancy LimitedActive (proposal to strike off), Financial intermediation not elsewhere classified, London, United Kingdom
- Siena International Photo Awards
- Siena InvestActive, Antwerpen, Belgium
- Siena Investment Properties LimitedActive, Buying and selling of own real estate, Leicester, United Kingdom
- Siena Investments, LLCActive, Annapolis, United States
- Siena Investors LLCActive, Camden, United States
- Siena Jay Beauty LimitedActive, Hairdressing and other beauty treatment, Sidcup, United Kingdom
- Siena Lease 2016-2 S.R.L. in LiquidazioneInactive, Conegliano, Italy
- Siena LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Siena Management LtdActive, Management consultancy activities other than financial management, Balcombe, United Kingdom
- Siena Marketing LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Siena Meditech Private LimitedStruck off, Uttar Pradesh, since 2002
- Siena MobilitàSiena, Italy
- Siena Mortgages 07-5 S.P.A.Active, Conegliano, Italy
- Siena Mortgages 09-6 S.R.L. in LiquidazioneInactive, Conegliano, Italy
- Siena Mortgages 10-7 S.R.L. in LiquidazioneInactive, Conegliano, Italy
- Siena Motori S.R.L.Active, Siena, Italy
- Siena Motors LtdActive, Sale of used cars and light motor vehicles, Reigate, United Kingdom
- Siena NPL 2018 S.R.L.Active, Roma, Italy
- Siena On The Lake, Inc.Active, Racine, United States
- Siena Palazio, S.L.Active, Tomares, Spain
- Siena Park Holdings LLCActive, Wilmington, United States
- Siena Participation Ltd.Active, Road Town,, British Virgin Islands
- Siena Pmi 2015 S.R.L. in LiquidazioneInactive, Milano, Italy
- Siena Pmi 2016 S.R.L.Active, Conegliano, Italy
- Siena Properties LimitedActive (proposal to strike off), Real estate agencies, Barnet, United Kingdom
- Siena Property Rental LimitedActive, Buying and selling of own real estate, Macclesfield, United Kingdom
- Siena Real Estate Developers Private LimitedActive, Maharashtra, since 2006
- Siena Research InstituteLoudonville
- Siena Risk Management LtdActive, Risk and damage evaluation, Much Wenlock, United Kingdom
- Siena Root
- Siena Roseville L.P.Active, Sacramento, United States
- Siena Round Rock TX LLCActive, Wilmington, United States
- Siena Services Private LimitedStruck off, Odisha, since 2003
- Siena Sonterra, LLCActive, Wilmington, United States
- Siena Souvenirs SLActive, Santa Úrsula, Spain
- Siena SRL in LiquidazioneInactive, Domodossola, Italy
- Siena Studio LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- Siena Sviluppo SRLActive, Monteriggioni, Italy
- Siena Systems LimitedInactive, London, United Kingdom
- Siena Tech Cloud LtdActive, Business and domestic software development, Birmingham, United Kingdom
- Siena Technologies Private LimitedActive, Maharashtra, since 1997
- Siena Tradecom Pvt LtdStruck off, West Bengal, since 2006
- Siena Transform LimitedActive, Public relations and communications activities, St. Albans, United Kingdom
- Siena Transport LtdActive, Freight transport by road, Wolverhampton, United Kingdom
- Siena TrustActive, Zürich, Switzerland
- Siena UK Restaurant LimitedActive (proposal to strike off), Licensed restaurants, Manchester, United Kingdom
- Siena Urban Renewal Associates, L.P.Active, Hoboken, United States
- Siena Venture Group S.A.Active, Road Town, British Virgin Islands
- Siena Ventures LtdActive, Other information service activities n.e.c., Macclesfield, United Kingdom
- Siena Viva Societa' CooperativaActive, Siena, Italy
- Sienadvert Solutions Private LimitedActive, Delhi, since 2020
- SienagungActive, Villers-La-Ville, Belgium
- Sienair Aviation Services LtdActive, Management consultancy activities other than financial management, Crawley, United Kingdom
- Sienamedical Di Stefano Riccucci S.R.L.Active, Monteriggioni, Italy
- Siencaf Corp.Active, Panama City, Panama
- Sienco Holdings LimitedActive, Non-trading company, Bury, United Kingdom
- Siencyn Capital SA, en liquidationInactive, Genève, Switzerland
- Sienda LimitedActive, Management consultancy activities other than financial management, London, United Kingdom
- Sienda Multimedia LtdActive, Business and domestic software development, Bristol, United Kingdom
- Siendelus LtdActive, Limassol, Cyprus
- Siendia LtdActive, Other service activities n.e.c., Cirencester, United Kingdom
- Siendilovesshoes LtdActive, Retail sale via mail order houses or via Internet, London, United Kingdom
- Siendo Wellbeing LtdActive, Other human health activities, Wantage, United Kingdom
- Siene LtdActive, Non-specialised wholesale trade, Wigan, United Kingdom
- Siene SpA LtdActive, Other human health activities, Carlisle, United Kingdom
- Siener Schleiftechnik Handelsvertretungs-GmbHInactive, Ronneburg, Germany
- SIENERGY GmbHActive, Wehrheim, Germany
- Sienergy S.R.L.Active, Bitonto, Italy
- Sienergyz Power and Renewable Systems LLPActive, Kerala, since 2026
- Sienerity LtdActive, Other service activities n.e.c., London, United Kingdom
- SienerSoft GmbHActive, Bad Kreuznach, Germany
- Sienet Food Products P Ltd.Struck off, Bihar, since 1990
- Sienic Solutions LtdActive, Agents specialized in the sale of other particular products, Stanmore, United Kingdom
- Sieniewicz Medical Services LimitedActive, Specialists medical practice activities, Truro, United Kingdom
- Sienite Transformadora De Borracha E Plasticos LdaActive, Braga, Portugal
- Sienjo LtdActive, Wholesale of clothing and footwear, Bristol, United Kingdom
- Sienk Marketing & Investment LtdActive, Management consultancy activities other than financial management, Rotherham, United Kingdom
- Sienka LtdActive, Management of real estate on a fee or contract basis, Widnes, United Kingdom
- Sienkai Assets LtdActive, Other letting and operating of own or leased real estate, London, United Kingdom
- Sienkai LtdActive, Management consultancy activities other than financial management, Lutterworth, United Kingdom
- SIENKO ApSActive, Brabrand, Denmark
- Sienko Construction LtdActive, Other specialised construction activities n.e.c., London, United Kingdom
- Sienley Living LtdActive, Other letting and operating of own or leased real estate, Bromley, United Kingdom
- Sienn AI LtdActive, Information technology consultancy activities, Cardiff, United Kingdom
- Sienn Poland Spółka Z Ograniczoną OdpowiedzialnościąActive, Wrocław, Poland
- Sienn Security Private LimitedActive, Bihar, since 2011
- Sienn Teleinfra Private LimitedActive, Bihar, since 2026
- Sienna & Elina LtdActive, Other retail sale of new goods in specialised stores (not commercial art galleries and opticians), London, Unite
- Sienna & Phoenix Holdings LtdActive, Buying and selling of own real estate, Morden, United Kingdom
- Sienna & Reece Property Co LtdActive, Buying and selling of own real estate, Ilford, United Kingdom
- Sienna (Bearbrook) Inc.Active, Markham, Canada
- Sienna (Carolina) Inc.Active, Markham, Canada
- Sienna (Heatherwood) Inc.Active, Markham, Canada