Exhibit 8.1

LIST OF SUBSIDIARIES AND ASSOCIATED COMPANIES

of Siemens worldwide prepared pursuant to Section 313 (2) German Commercial Code (HGB)

September 30, 2011

Subsidiaries

Germany (132 companies)

Airport Munich Logistics and Services GmbH, Hallbergmoos

Alpha Verteilertechnik GmbH, Cham

Anlagen- und Rohrleitungsbau Ratingen GmbH, Ratingen

AS AUDIO-SERVICE Gesellschaft mit beschränkter Haftung, Herford

Atecs Mannesmann GmbH, Dusseldorf

Atecs Mannesmann Unterstützungskasse GmbH, Mülheim a. d. Ruhr

Berliner Vermögensverwaltung GmbH, Berlin

BWI Services GmbH, Meckenheim

CAPTA Grundstücksgesellschaft mbH & Co. KG, Grünwald

CAPTA Grundstücks-Verwaltungsgesellschaft mbH, Grünwald

DA Creative GmbH, Munich

Dade Behring Beteiligungs GmbH, Eschborn

Dade Behring Grundstücks GmbH, Marburg

DPC Holding GmbH, Eschborn

EDI—USS Umsatzsteuersammelrechnungen und Signaturen GmbH & Co. KG, Munich

EDI—USS Verwaltungsgesellschaft mbH, Munich

ELIN Energietechnik GmbH, Berlin

evosoft GmbH, Nuremberg

FACTA Grundstücks-Entwicklungs- und Verwaltungsgesellschaft mbH, Munich

FACTA Grundstücks-Entwicklungsgesellschaft mbH & Co. KG, Munich

HanseCom Gesellschaft für Informations- und Kommunikationsdienstleistungen mbH, Hamburg

HSP Hochspannungsgeräte GmbH, Troisdorf

ILLIT Grundstücks-Verwaltungsgesellschaft mbH & Co. KG i.L., Grünwald

ILLIT Grundstücksverwaltungs-Management GmbH, Grünwald

Immosuisse GmbH Immobilien Management i.L., Berlin

Industrieschutz Assekuranz-Vermittlung GmbH, Mülheim a. d. Ruhr

IPGD Grundstücksverwaltungs-Gesellschaft mbH, Munich

Jawa Power Holding GmbH, Erlangen

KompTime GmbH, Munich

Lincas Electro Vertriebsgesellschaft mbH, Hamburg

LINCAS Export Services GmbH, Hamburg

Loher GmbH, Ruhstorf a.d. Rott

Mannesmann Demag Krauss-Maffei GmbH, Munich

Mechanik Center Erlangen GmbH, Erlangen

messMa GmbH, Irxleben

OPTIO Grundstücks-Vermietungsgesellschaft mbH & Co. Objekt Tübingen KG, Grünwald

OSRAM AG, Munich

OSRAM Opto Semiconductors GmbH, Regensburg

Partikeltherapiezentrum Kiel Holding GmbH, Erlangen

Projektbau-Arena-Berlin GmbH, Munich

R & S Restaurant Services GmbH, Munich

Radium Lampenwerk Gesellschaft mbH, Wipperfürth

REMECH Systemtechnik GmbH, Kamsdorf

RISICOM Rückversicherung AG, Grünwald

Ruhrtal Hochspannungsgeräte GmbH, Bochum

Siemens Audiologische Technik GmbH, Erlangen

Siemens Bank GmbH, Munich

September 30, 2011

Siemens Beteiligungen Inland GmbH, Munich

Siemens Beteiligungen Management GmbH, Grünwald

Siemens Beteiligungen USA GmbH, Munich

Siemens Beteiligungsverwaltung GmbH & Co. OHG, Grünwald

Siemens Building Technologies Holding GmbH, Grünwald

Siemens Energy Automation GmbH, Erlangen

Siemens Finance & Leasing GmbH, Munich

Siemens Financial Services GmbH, Munich

Siemens Fuel Gasification Technology GmbH & Co. KG, Freiberg

Siemens Fuel Gasification Technology Verwaltungs GmbH, Freiberg

Siemens Geared Motors Gesellschaft mit beschränkter Haftung, Tübingen

Siemens Global Innovation Partners Management GmbH, Munich

Siemens Grundstücksmanagementgesellschaft mbH & Co. OHG, Grünwald

Siemens Gusstechnik GmbH, Chemnitz

Siemens Healthcare Diagnostics GmbH, Eschborn

Siemens Healthcare Diagnostics Holding GmbH, Eschborn

Siemens Healthcare Diagnostics Products GmbH, Marburg

Siemens Immobilien Chemnitz-Voerde GmbH, Grünwald

Siemens Industriegetriebe GmbH, Penig

Siemens Industriepark Karlsruhe GmbH & Co. KG, Grünwald

Siemens Industry Automation Holding AG, Munich

Siemens Industry Software GmbH & Co. KG, Cologne

Siemens Industry Software Management GmbH, Cologne

Siemens Insulation Center GmbH & Co. KG, Zwönitz

Siemens Insulation Center Verwaltungs-GmbH, Zwönitz

Siemens Kapitalanlagegesellschaft mbH, Munich

Siemens Medical Solutions Health Services GmbH, Erlangen

Siemens Nixdorf Informationssysteme GmbH, Grünwald

Siemens Power Control GmbH, Langen

Siemens Private Finance Versicherungs- und Kapitalanlagenvermittlungs-GmbH, Munich

Siemens Programm- und Systementwicklung GmbH, Hamburg

Siemens Programm- und Systementwicklung GmbH & Co. KG, Hamburg

Siemens Project Ventures GmbH, Erlangen

Siemens Real Estate GmbH & Co. OHG, Grünwald

Siemens Real Estate Management GmbH, Grünwald

Siemens Spezial-Investmentaktiengesellschaft mit TGV, Frankfurt am Main

Siemens Technology Accelerator GmbH, Munich

Siemens Technopark Berlin GmbH & Co. KG, Berlin

Siemens Technopark Berlin Verwaltungs GmbH, Berlin

Siemens Technopark Mülheim GmbH & Co. KG, Mülheim a. d. Ruhr

Siemens Technopark Mülheim Verwaltungs-GmbH, Mülheim a. d. Ruhr

Siemens Technopark Nürnberg GmbH & Co. KG, Nuremberg

Siemens Technopark Nürnberg Verwaltungs GmbH, Nuremberg

Siemens Treasury GmbH, Munich

Siemens Turbomachinery Equipment GmbH, Frankenthal

Siemens VAI Metals Technologies GmbH, Willstätt-Legelshurst

Siemens Venture Capital GmbH, Munich

Siemens Wind Power GmbH, Bremen

SILLIT Grundstücks-Verwaltungsgesellschaft mbH, Munich

SIM 16. Grundstücksverwaltungs- und -beteiligungs-GmbH & Co. KG, Munich

SIM 2. Grundstücks-GmbH & Co. KG i.L., Munich

SIMAR Nordost Grundstücks-GmbH, Grünwald

SIMAR Nordwest Grundstücks-GmbH, Grünwald

SIMAR Ost Grundstücks-GmbH, Grünwald

September 30, 2011

SIMAR Süd Grundstücks-GmbH, Grünwald

SIMAR West Grundstücks-GmbH, Grünwald

SIMOS Real Estate GmbH, Munich

sinius GmbH, Munich

Siteco Auslandsholding GmbH, Traunreut

Siteco Beleuchtungstechnik GmbH, Traunreut

Siteco Control GmbH, Traunreut

Siteco Lighting GmbH, Traunreut

SKAG Fonds S7, Munich

SKAG Fonds S8, Munich

SKAG Principals, Munich

Steinmüller Engineering GmbH, Gummersbach

SVM Star Ventures Managementgesellschaft mbH Nr. 3 & Co. Beteiligungs KG, Munich

SVM Star Ventures Managementgesellschaft mbH Nr. 3 & Co. Beteiligungs KG Nr. 2, Munich

SVM Star Ventures Managementgesellschaft mbH Nr. 3 & Co. Beteiligungs KG Nr. 3, Munich

SVM Star Ventures Managementgesellschaft mbH Nr. 3 & Co. Beteiligungs KG Nr. 4, Munich

SYKATEC Systeme, Komponenten, Anwendungstechnologie GmbH, Erlangen

TGB Technisches Gemeinschaftsbüro GmbH, Kassel

TLT-Turbo GmbH, Zweibrücken

Traxon Technologies Europe GmbH, Paderborn

Trench Germany GmbH, Bamberg

Turbine Airfoil Coating and Repair GmbH, Berlin

Vermietungsgesellschaft Objekt 12 GmbH & Co. Objekt München KG i.L., Dusseldorf

Verwaltung Poolbeg Vermiet GmbH, Munich

VIB Verkehrsinformationsagentur Bayern GmbH, Munich

VMZ Berlin Betreibergesellschaft mbH, Berlin

VR-LEASING IKANA GmbH & Co. Immobilien KG, Eschborn

VVK Versicherungsvermittlungs- und Verkehrskontor GmbH, Munich

Weiss Spindeltechnologie GmbH, Schweinfurt

Wesmag Weseler Maschinenbaugesellschaft mit beschränkter Haftung, Munich

Winergy AG, Voerde

Europe (without Germany) (244 companies)

Oktopus S.A./N.V., Brussels / Belgium

Siemens Healthcare Diagnostics SA, Brussels / Belgium

Siemens Healthcare Diagnostics Services Sprl, Brussels / Belgium

Siemens Industry Software NV, Zaventem / Belgium

Siemens Product Lifecycle Management Software II (BE) BVBA, Zaventem / Belgium

Siemens S.A./N.V., Anderlecht / Belgium

Siteco Lighting Benelux BVBA, Eupen / Belgium

OSRAM d.o.o., Mostar / Bosnia and Herzegovina

Siemens d.o.o., Banja Luka / Bosnia and Herzegovina

Siemens d.o.o. Sarajevo, Sarajevo / Bosnia and Herzegovina

OSRAM EOOD, Sofia / Bulgaria

Security Management Technologies Bulgaria EOOD, Sofia / Bulgaria

Siemens EOOD, Sofia / Bulgaria

OSRAM A/S, Taastrup / Denmark

Siemens A/S, Ballerup / Denmark

Siemens Healthcare Diagnostics ApS, Ballerup / Denmark

Siemens Höreapparater A/S, Copenhagen / Denmark

Siemens Industry Software A/S, Allerød / Denmark

Siemens Wind Power A/S, Brande / Denmark

Osaühing Siemens Medical Solutions Diagnostics, Tallinn / Estonia

OY OSRAM AB, Vantaa / Finland

September 30, 2011

Siemens Healthcare Diagnostics OY, Espoo / Finland

Siemens Osakeyhtiö, Espoo / Finland

ELAN SOFTWARE SYSTEMS S.A., Toulouse / France

Flender-Graffenstaden SAS, Illkirch-Graffenstaden / France

OSRAM S.A.S.U., Molsheim / France

PETNET Solutions SAS, Saint-Denis / France

Siemens Audiologie S.A.S., Saint-Denis / France

Siemens Financial Services SAS, Saint-Denis / France

Siemens France Holding S.A.S., Saint-Denis / France

Siemens Healthcare Diagnostics S.A.S., Paris / France

Siemens Industry Software SAS, Vélizy Villacoublay / France

Siemens Lease Services SAS, Saint-Denis / France

Siemens S.A.S., Saint-Denis / France

Siemens Transmission & Distribution SAS, Grenoble / France

Siemens VAI Metals Technologies SAS, Savigneux / France

Trench France S.A.S., Saint Louis / France

Tecnomatix Technologies (Gibraltar) Limited, Gibraltar / Gibraltar

Kintec A.E., Athens / Greece

OSRAM A.E., Athens / Greece

Project Management Company A.E., Athens / Greece

Siemens A.E., Elektrotechnische Projekte und Erzeugnisse, Athens / Greece

Siemens Healthcare Diagnostics ABEE, Athens / Greece

Broadcastle Bank Limited, Stoke Poges, Buckinghamshire / Great Britain

Broadcastle Ltd., Stoke Poges, Buckinghamshire / Great Britain

Electrium Sales Limited, Frimley, Surrey / Great Britain

Europlex Technologies UK Limited, Bedford, Bedfordshire / Great Britain

GyM Renewables Limited, Frimley, Surrey / Great Britain

GyM Renewables ONE Limited, Frimley, Surrey / Great Britain

OSRAM Ltd., Langley, Berkshire / Great Britain

Poseidon International Limited, Aberdeen / Great Britain

Siemens Financial Services Holdings Ltd., Stoke Poges, Buckinghamshire / Great Britain

Siemens Financial Services Ltd., Stoke Poges, Buckinghamshire / Great Britain

Siemens Flow Instruments Ltd., Stonehouse, Gloucestershire / Great Britain

Siemens Healthcare Diagnostics Ltd., Frimley, Surrey / Great Britain

Siemens Healthcare Diagnostics Manufacturing Ltd, Frimley, Surrey / Great Britain

Siemens Healthcare Diagnostics Products Ltd, Llanberis, Gwynedd / Great Britain

Siemens Hearing Instruments Ltd., Crawley, Sussex / Great Britain

Siemens Holdings plc, Frimley, Surrey / Great Britain

Siemens Industrial Turbomachinery Ltd., Lincoln, Lincolnshire / Great Britain

Siemens Industry Software Limited, Frimley, Surrey / Great Britain

Siemens plc, Frimley, Surrey / Great Britain

Siemens Protection Devices Limited, Frimley, Surrey / Great Britain

Siemens Real Estate Ltd., Frimley, Surrey / Great Britain

Siemens Transmission & Distribution Limited, Frimley, Surrey / Great Britain

Siemens VAI Metals Technologies Limited, Sheffield, South Yorkshire / Great Britain

Siteco Ltd., Stockport / Great Britain

Trench (UK) Ltd., Hebburn, Tyne and Wear / Great Britain

VA TECH (UK) Ltd., Frimley, Surrey / Great Britain

VA Tech Reyrolle Distribution Ltd., Frimley, Surrey / Great Britain

VA TECH T & D UK Ltd., Frimley, Surrey / Great Britain

VTW Anlagen UK Ltd., Banbury, Oxfordshire / Great Britain

Bonus Wind Turbine Ireland Limited, Dublin / Ireland

Europlex Technologies (Ireland) Limited, Dublin / Ireland

iMetrex Technologies Limited, Dublin / Ireland

September 30, 2011

Siemens Ltd., Dublin / Ireland

Siemens Medical Solutions Diagnostics Europe Limited, Dublin / Ireland

HV-Turbo Italia S.r.l., Mornago / Italy

Nuova Magrini Galileo S.p.A. in Liquidazione, Bergamo / Italy

OSRAM S.p.A. Società Riunite OSRAM-Edison-Clerici, Milan / Italy

Siemens Healthcare Diagnostics S.r.l., Milan / Italy

Siemens Hearing Instruments Italy S.r.l., Milan / Italy

Siemens Holding S.p.A., Milan / Italy

Siemens Industry Software S.r.l, Milan / Italy

Siemens Renting S.p.A. in Liquidazione, Milan / Italy

Siemens S.p.A., Milan / Italy

Siemens Transformers S.p.A., Trento / Italy

Siemens VAI Metals Technologies S.r.l., Marnate / Italy

Siteco Lighting Systems S.r.I., Milan / Italy

Trench Italia S.r.l., Savona / Italy

TurboCare S.p.A., Turin / Italy

DPC d.o.o.—u likvidaciji , Zagreb / Croatia

Koncar Power Transformers Ltd., Zagreb / Croatia

OSRAM d.o.o., Zagreb / Croatia

Siemens d.d., Zagreb / Croatia

SIA Siemens Medical Solutions Diagnostics, Riga / Latvia

UAB Siemens Medical Solutions Diagnostics, Vilnius / Lithuania

Tecnomatix Technologies SARL, Luxemburg / Luxembourg

TFM International S.A. i.L., Luxemburg / Luxembourg

Siemens d.o.o. Podgorica, Podgorica / Montenegro

OSRAM Benelux B.V., Capelle aan den IJssel / Netherlands

Siemens Audiologie Techniek B.V., The Hague / Netherlands

Siemens Diagnostics Holding II B.V., The Hague / Netherlands

Siemens Finance B.V., The Hague / Netherlands

Siemens Financieringsmaatschappij N.V., The Hague / Netherlands

Siemens Gas Turbine Power Plant Holding B.V., The Hague / Netherlands

Siemens Healthcare Diagnostics B.V., Amersfoort / Netherlands

Siemens Industry Software B.V., Capelle aan den IJssel / Netherlands

Siemens International Holding B.V., The Hague / Netherlands

Siemens Lease B.V., The Hague / Netherlands

Siemens Medical Solutions Diagnostics Holding I B.V., The Hague / Netherlands

Siemens Nederland N.V., The Hague / Netherlands

Siemens Train Technologies Holding B.V., The Hague / Netherlands

TurboCare B.V., Hengelo / Netherlands

OSRAM AS, Baerum / Norway

Poseidon Consulting Services AS, Stavanger / Norway

Siemens AS, Oslo / Norway

Siemens Business Services AS, Oslo / Norway

Siemens Healthcare Diagnostics AS, Oslo / Norway

Siemens Höreapparater AS, Lillestroem / Norway

Siteco Belysning AS, Oslo / Norway

ComBuild Kommunikations & Gebäudetechnologie GmbH, Vienna / Austria

ELIN EBG Traction GmbH, Vienna / Austria

ETM professional control GmbH, Eisenstadt / Austria

FSG Financial Services GmbH, Vienna / Austria

Hochquellstrom-Vertriebs GmbH, Vienna / Austria

ITH icoserve technology for healthcare GmbH, Innsbruck / Austria

KDAG Beteiligungen GmbH, Vienna / Austria

Landis & Staefa (Österreich) GmbH, Vienna / Austria

September 30, 2011

Landis & Staefa GmbH, Vienna / Austria

Saudi VOEST-ALPINE GmbH, Linz / Austria

SIELOG Systemlogik GmbH, Vienna / Austria

Siemens Aktiengesellschaft Österreich, Vienna / Austria

Siemens Gebäudemanagement & -Services G.m.b.H., Vienna / Austria

Siemens Healthcare Diagnostics GmbH, Vienna / Austria

Siemens Industry Software GmbH, Linz / Austria

Siemens Konzernbeteiligungen GmbH, Vienna / Austria

Siemens Liegenschaftsverwaltung GmbH, Vienna / Austria

Siemens Mitarbeitervorsorgekasse AG, Vienna / Austria

Siemens Pensionskasse AG, Vienna / Austria

Siemens Personaldienstleistungen GmbH, Vienna / Austria

Siemens Transformers Austria GmbH, Vienna / Austria

Siemens Transformers Austria GmbH & Co KG, Vienna / Austria

Siemens VAI Metals Technologies GmbH, Linz / Austria

Siteco Lighting Austria GmbH, Vienna / Austria

Siteco Österreich GmbH, Vienna / Austria

Steiermärkische Medizinarchiv GesmbH, Graz / Austria

Trench Austria GmbH, Leonding / Austria

VVK Versicherungs-Vermittlungs- und Verkehrs-Kontor GmbH, Vienna / Austria

Audio SAT Sp. z o.o., Poznan / Poland

DPC Polska Sp. z o.o. w likwidacji, Cracow / Poland

OSRAM Sp. z o.o., Warsaw / Poland

Siemens Finance Sp. z o.o., Warsaw / Poland

Siemens Industry Software Sp. z o.o., Warsaw / Poland

Siemens Sp. z o.o., Warsaw / Poland

Siteco Lighting Poland Sp. z o.o., Warsaw / Poland

TurboCare Poland Spólka Akcyjna, Lubliniec / Poland

TurboCare Sp. z o.o., Breslau / Poland

OSRAM Empresa de Aparelhagem Eléctrica Lda., Lisbon / Portugal

Siemens Healthcare Diagnostics, Unipessoal Lda., Amadora / Portugal

Siemens S.A., Amadora / Portugal

OSRAM Romania S.R.L., Voluntari / Romania

SIEMENS (AUSTRIA) PROIECT SPITAL COLTEA SRL, Bucharest / Romania

Siemens Program and System Engineering S.R.L., Brasov / Romania

Siemens S.R.L., Bucharest / Romania

SIMEA SIBIU S.R.L., Sibiu / Romania

OAO OSRAM, Smolensk / Russian Federation

OOO Legion II, Moscow / Russian Federation

OOO Legion T2, Moscow / Russian Federation

OOO Russian Turbo Machinery, Perm / Russian Federation

OOO Siemens, Moscow / Russian Federation

OOO Siemens Elektrozavod High Voltage Engineering, Moscow / Russian Federation

OOO Siemens High Voltage Products, Ufimsker Region / Russian Federation

OOO Siemens Train Technologies, Verkhnyaya Pyshma / Russian Federation

OOO Siemens Transformers, Voronezh / Russian Federation

OOO Siteco, Moscow / Russian Federation

Siemens Elektroprivod LLC, Saint Petersburg / Russian Federation

Siemens Industry Software, OOO, Moscow / Russian Federation

Siemens Research Center Limited Liability Company, Moscow / Russian Federation

ZAO DeltaLeasing, Vladivostok / Russian Federation

OSRAM AB, Stockholm / Sweden

Siemens AB, Upplands Väsby / Sweden

Siemens Financial Services AB, Stockholm / Sweden

September 30, 2011

Siemens Healthcare Diagnostics AB, Södertälje / Sweden

Siemens Industrial Turbomachinery AB, Finspong / Sweden

Siemens Industry Software AB, Kista / Sweden

Dade Behring Diagnostics AG, Düdingen / Switzerland

Huba Control AG, Würenlos / Switzerland

OSRAM AG, Winterthur / Switzerland

Siemens Audiologie AG, Adliswil / Switzerland

Siemens Fuel Gasification Technology Holding AG, Zug / Switzerland

Siemens Healthcare Diagnostics AG, Zurich / Switzerland

Siemens Industry Software AG, Urdorf / Switzerland

Siemens Leasing AG, Zurich / Switzerland

Siemens Power Holding AG, Zug / Switzerland

Siemens Schweiz AG, Zurich / Switzerland

Siteco Schweiz AG, Bern / Switzerland

Stadt/Land Immobilien AG, Zurich / Switzerland

OSRAM d.o.o., Belgrade / Serbia

Siemens d.o.o. Beograd, Belgrade / Serbia

OEZ Slovakia, spol. s r.o., Bratislava / Slovakia

OSRAM, a.s., Nové Zámky / Slovakia

SAT Systémy automatizacnej techniky spol. s.r.o., Bratislava / Slovakia

Siemens Medical Solutions Diagnostics, s.r.o. i.L., Bratislava / Slovakia

Siemens Program and System Engineering s.r.o., Bratislava / Slovakia

Siemens s.r.o., Bratislava / Slovakia

SIPRIN s.r.o., Bratislava / Slovakia

Siemens d.o.o., Ljubljana / Slovenia

Siteco Sistemi d.o.o., Maribor / Slovenia

Fábrica Electrotécnica Josa, S.A., Barcelona / Spain

OSRAM S.A., Madrid / Spain

Petnet Soluciones, S.L., Sociedad Unipersonal, Madrid / Spain

Siemens Fire & Security Products, S.A., Madrid / Spain

Siemens Healthcare Diagnostics S.L., Barcelona / Spain

Siemens Holding S.L., Madrid / Spain

Siemens Industry Software S.L., Barcelona / Spain

Siemens Renting S.A., Madrid / Spain

Siemens S.A., Madrid / Spain

Siteco Lighting, S.L.U., Tres Cantos (Madrid) / Spain

Telecomunicación, Electrónica y Conmutación S.A., Madrid / Spain

ANF DATA spol. s r.o., Prague / Czech Republic

OEZ s.r.o., Letohrad / Czech Republic

OSRAM Ceská republika s.r.o., Bruntál / Czech Republic

Siemens Audiologická Technika s.r.o., Prague / Czech Republic

Siemens Electric Machines s.r.o., Drasov / Czech Republic

Siemens Industry Software, s.r.o., Prague / Czech Republic

Siemens, s.r.o., Prague / Czech Republic

Siteco Lighting, spol. s r.o., Prague / Czech Republic

STAEFA CONTROL SYSTEM s.r.o., Prague / Czech Republic

OSRAM Ampul Ticaret A.S., Istanbul / Turkey

Siemens Finansal Kiralama A.S., Istanbul / Turkey

Siemens Healthcare Diagnostik Ticaret Limited Sirketi., Istanbul / Turkey

Siemens Sanayi ve Ticaret A.S., Istanbul / Turkey

Siteco Aydinlatma Teknigi Tic. Ve San. Ltd. Sti., Istanbul / Turkey

DP OSRAM Ukraine, Kiev / Ukraine

OOO OEZ Ukraine, Kiev / Ukraine

Siemens Ukraine, Kiev / Ukraine

September 30, 2011

evosoft Hungary Szamitastechnikai Kft., Budapest / Hungary

Siemens Audiológiai Technika Kereskedelmi és Szolgáltató Korlátolt Felelösségü Társaság, Budapest / Hungary

Siemens Erömütechnika Kft., Budapest / Hungary

Siemens PSE Program- és Rendszerfejlesztö Kft., Budapest / Hungary

Siemens Zrt., Budapest / Hungary

J. N. Kelly Security Holding Limited, Larnaka / Cyprus

Kintec Cyprus Ltd, Larnaka / Cyprus

America (117 companies)

OSRAM Argentina S.A.C.I., Buenos Aires / Argentina

Siemens Healthcare Diagnostics S.A., Buenos Aires / Argentina

Siemens IT Services S.A., Buenos Aires / Argentina

Siemens S.A., Buenos Aires / Argentina

VA TECH International Argentina SA, Buenos Aires / Argentina

Siemens Soluciones Tecnologicas S.A., Santa Cruz de la Sierra / Bolivia

Chemtech Servicos de Engenharia e Software Ltda., Rio de Janeiro / Brazil

Iriel Indústria Cómercio de Sistemas Eléctricos Ltda., Canoas / Brazil

OSRAM do Brasil Lampadas Elétricas Ltda., Osasco / Brazil

Siemens Aparelhos Auditivos Ltda., São Paulo / Brazil

Siemens Eletroeletronica Ltda., Manaus / Brazil

Siemens Healthcare Diagnósticos Ltda., São Paulo / Brazil

Siemens Industry Software Ltda., São Caetano do Sul / Brazil

Siemens Ltda., São Paulo / Brazil

Siemens VAI Metals Services Ltda., Volta Redonda / Brazil

Turbocare Ltda., São Paulo / Brazil

VAI—INGDESI Automation Ltda., Belo Horizonte / Brazil

Dade Behring Hong Kong Holdings Corporation, Tortola / British Virgin Islands

OSRAM Chile Ltda., Santiago de Chile / Chile

Siemens Healthcare Diagnostics S.A., Santiago de Chile / Chile

Siemens S.A., Santiago de Chile / Chile

Siemens Healthcare Diagnostics S.A., San José / Costa Rica

Siemens S.A., San José / Costa Rica

Siemens, S.R.L., Santo Domingo / Dominican Republic

OSRAM del Ecuador S.A., Guayaquil / Ecuador

Siemens S.A., Quito / Ecuador

Siemens S.A., San Salvador / El Salvador

SIEMENS HEALTHCARE DIAGNOSTICS GUATEMALA, S.A., Guatemala City / Guatemala

Siemens S.A., Guatemala City / Guatemala

Siemens S.A., Tegucigalpa / Honduras

Siemens Healthcare Diagnostics Manufacturing Limited, George Town / Cayman Islands

Venture Strategy Cayman Partners L.P., George Town / Cayman Islands

OSRAM Sylvania Ltd., Mississauga, Ontario / Canada

Siemens Canada Ltd., Burlington, Ontario / Canada

Siemens Financial Ltd., Burlington, Ontario / Canada

SIEMENS HEALTHCARE DIAGNOSTICS LTD., Burlington, Ontario / Canada

Siemens Hearing Instruments Inc., Burlington, Ontario / Canada

Siemens Industry Software Ltd., Mississauga, Ontario / Canada

Siemens Transformers Canada Inc., Trois Rivières, Quebec / Canada

Trench Ltd., Saint John, New Brunswick / Canada

Turbocare Canada Ltd., Calgary, Alberta / Canada

Wheelabrator Air Pollution Control (Canada) Inc., Burlington, Ontario / Canada

OSRAM de Colombia Iluminaciones S.A., Bogotá / Colombia

Siemens Healthcare Diagnostics Ltda., Bogotá / Colombia

Siemens Manufacturing S.A., Bogotá / Colombia

September 30, 2011

Siemens S.A., Bogotá / Colombia

Dade Behring, S.A. de C.V., Mexico D.F. / Mexico

Grupo Siemens S.A. de C.V., Mexico D.F. / Mexico

Indústria de Trabajos Eléctricos S.A. de C.V., Ciudad Juárez / Mexico

Industrias OSRAM de México S.A., Tultitlán / Mexico

Ingdesi S.A. de C.V., Monterrey / Mexico

OSRAM de México S.A. de C.V., Tultitlán / Mexico

OSRAM S.A. de C.V., Tultitlán / Mexico

Proyectos de Energia S.A. de C.V., Mexico D.F. / Mexico

Siemens Healthcare Diagnostics, S. de R.L. de C.V., Mexico D.F. / Mexico

Siemens Industry Software, SA de CV, Santa Fe / Mexico

Siemens Inmobiliaria S.A. de C.V., Mexico D.F. / Mexico

Siemens Innovaciones S.A. de C.V., Mexico D.F. / Mexico

Siemens Medical Solutions Diagnostics S. de R.L. de C.V., Mexico D.F. / Mexico

Siemens Servicios S.A. de C.V., Mexico D.F. / Mexico

Siemens, S.A. de C.V., Mexico D.F. / Mexico

Siemens S.A., Managua / Nicaragua

Siemens Healthcare Diagnostics Panama, S.A, Panama City / Panama

Siemens S.A., Panama City / Panama

OSRAM de Perú S.A.C., Lima / Peru

Siemens S.A.C., Lima / Peru

Siemens S.A., Montevideo / Uruguay

Siemens Telecomunicaciones S.A., Montevideo / Uruguay

Audiology Distribution, LLC, Piscataway, NJ / USA

Demag Delaval Turbomachinery Corp., Trenton, NJ / USA

HearX West LLC, West Palm Beach, FL / USA

HearX West, Inc., West Palm Beach, FL / USA

Mannesmann Corporation, New York, NY / USA

Nimbus Technologies, LLC, Plano, TX / USA

OSRAM Opto Semiconductors, Inc., Sunnyvale, CA / USA

OSRAM SYLVANIA INC., Danvers, MA / USA

OSRAM Sylvania Puerto Rico Corp., Luquillo, PR / USA

P.E.T.NET Houston, LLC, Knoxville, TN / USA

PETNET Indiana LLC, Indianapolis, IN / USA

PETNET Solutions Cleveland, LLC, Knoxville, TN / USA

PETNET Solutions, Inc., Knoxville, TN / USA

Republic Intelligent Transportation Services, Inc., Novato, CA / USA

Schlesinger-Siemens Electrical, LLC, Alpharetta, GA / USA

Siemens Capital Company LLC, Iselin, NJ / USA

Siemens Corporation, Washington, D.C. / USA

Siemens Credit Warehouse, Inc., Iselin, NJ / USA

Siemens Demag Delaval Turbomachinery, Inc., Hamilton, NJ / USA

Siemens Diagnostics Finance Co. LLC, Deerfield, IL / USA

Siemens Energy, Inc., Orlando, FL / USA

Siemens Financial Services, Inc., Iselin, NJ / USA

Siemens Financial, Inc., Iselin, NJ / USA

Siemens Fossil Services, Inc., Orlando, FL / USA

Siemens Generation Services Company, Orlando, FL / USA

Siemens Government Technologies, Inc., Reston, VA / USA

Siemens Government, Inc., Arlington, TX / USA

Siemens Healthcare Diagnostics Inc., Tarrytown, NY / USA

Siemens Hearing Instruments, Inc., Piscataway, NJ / USA

Siemens Industry, Inc., Buffalo Grove, IL / USA

Siemens Medical Solutions USA, Inc., Malvern, PA / USA

September 30, 2011

Siemens Molecular Imaging, Inc., Knoxville, TN / USA

Siemens Power Generation Service Company, Ltd., Orlando, FL / USA

Siemens Product Lifecycle Management Software II (US) Inc., Plano, TX / USA

Siemens Product Lifecycle Management Software Inc., Plano, TX / USA

Siemens Public, Inc., Wilmington, DE / USA

Siemens Treated Water Outsourcing Corp., Rockford, IL / USA

Siemens USA Holdings, Inc., New York, NY / USA

SMI Holding LLC, New York, NY / USA

Sylvania Lighting Services Corp., Danvers, MA / USA

The Colorado Medical Cyclotron, LLC, Knoxville, TN / USA

Transport & Distribution Inc., Danvers, MA / USA

Traxon Supply USA Inc., EAST RUTHERFORD, NJ / USA

TurboCare, Inc., Chicopee, MA / USA

Wheelabrator Air Pollution Control Inc., Pittsburgh, PA / USA

Winergy Drive Systems Corp., Elgin, IL / USA

Siemens Healthcare Diagnostics C.A., Caracas / Venezuela

Siemens S.A., Caracas / Venezuela

TurboCare C.A., Caracas / Venezuela

Asia (159 companies)

Siemens W.L.L., Manama / Bahrain

Siemens Bangladesh Ltd., Dhaka / Bangladesh

Beijing Siemens Cerberus Electronics Ltd., Beijing / China

Chengdu KK&K Power Fan Co., Ltd., Chengdu / China

Chung Tak Lighting Control Systems (Guangzhou) Ltd., Guangzhou / China

DPC (Tianjin) Co., Ltd., Tianjin / China

Morgan Rolling Mill (Shanghai) Co., Ltd., Shanghai / China

MWB (Shanghai) Co Ltd., Shanghai / China

OSRAM China Lighting Ltd., Foshan / China

OSRAM Kunshan Display Optic Co. Ltd., Kunshan / China

Siemens Building Technologies (Tianjin) Ltd., Tianjin / China

Siemens Circuit Protection Systems Ltd., Shanghai / China

Siemens Electrical Apparatus Ltd., Suzhou / China

Siemens Electrical Drives (Shanghai) Ltd., Shanghai / China

Siemens Electrical Drives Ltd., Tianjin / China

Siemens Factory Automation Engineering Ltd., Beijing / China

Siemens Finance and Leasing Ltd., Beijing / China

Siemens Financial Services Ltd., Beijing / China

Siemens Gas Turbine Parts Ltd., Shanghai / China

Siemens Healthcare Diagnostics (Shanghai) Co. Ltd., Shanghai / China

Siemens Hearing Instruments (Suzhou) Co. Ltd., Suzhou / China

Siemens High Voltage Circuit Breakers Ltd., Hangzhou / China

Siemens High Voltage Switchgear Co., Ltd. Shanghai, Shanghai / China

Siemens High Voltage Switchgear Guangzhou Ltd., Guangzhou / China

Siemens Industrial Automation Ltd., Shanghai, Shanghai / China

Siemens Industrial Turbomachinery (Huludao) Co. Ltd., Huludao / China

Siemens Industry Software (Shanghai) Co., Ltd., Shanghai / China

Siemens International Trading Ltd., Shanghai, Shanghai / China

Siemens Ltd., China, Beijing / China

Siemens Manufacturing and Engineering Centre Ltd., Shanghai / China

Siemens Mechanical Drive Systems (Tianjin) Co., Ltd., Tianjin / China

Siemens Medical Solutions Diagnostics Ltd., Beijing / China

Siemens Medium Voltage Switching Technologies (Wuxi) Ltd., Wuxi / China

Siemens Numerical Control Ltd., Nanjing / China

September 30, 2011

Siemens PLM Software (Shenzhen) Limited, Shenzhen / China

Siemens Power Automation Ltd., Nanjing / China

Siemens Power Equipment Packages Co. Ltd., Shanghai, Shanghai / China

Siemens Power Plant Automation Ltd., Nanjing / China

Siemens Process Analytics Co. Ltd., Shanghai, Shanghai / China

Siemens Real Estate Management (Beijing) Ltd., Co., Beijing / China

Siemens Sensors & Communication Ltd., Dalian / China

Siemens Shanghai Medical Equipment Ltd., Shanghai / China

Siemens Shenzhen Magnetic Resonance Ltd., Shenzhen / China

Siemens Signalling Co. Ltd., Xi’an, Xian / China

Siemens Standard Motors Ltd., Jiangsu, Yizheng / China

Siemens Surge Arresters Ltd., Wuxi / China

Siemens Switchgear Co. Ltd., Shanghai / China

Siemens Technology Development (Beijing) Ltd. Corp., Beijing / China

Siemens Transformer (Guangzhou) Co., Ltd., Guangzhou / China

Siemens Transformer (Jinan) Company Ltd., Jinan / China

Siemens Transformer (Wuhan) Company Ltd., Wuhan City / China

Siemens VAI Manufacturing (Taicang) Co., Ltd., Taicang / China

Siemens Water Technologies and Engineering (Tianjin) Co., Ltd., Tianjin / China

Siemens Water Technologies Ltd., Beijing / China

Siemens Wind Power Blades (Shanghai) Co., Ltd., Shanghai / China

Siemens Wind Power Turbines (Shanghai) Co. Ltd., Shanghai / China

Siemens Wiring Accessories Shandong Ltd., Zibo / China

Siemens X-Ray Vacuum Technology Ltd., Wuxi / China

Sunny World (Shaoxing) Green Lighting Co., Ltd., Shaoxing / China

Trench High Voltage Products Ltd., Shenyang, Shenyang / China

Winergy Drive Systems (Tianjin) Co. Ltd., Tianjin / China

Asia Care Holding Limited, Hong Kong / Hong Kong

OSRAM Asia Pacific Ltd., Hong Kong / Hong Kong

OSRAM Holding Company Ltd., Hong Kong / Hong Kong

OSRAM Hong Kong Ltd, Hong Kong / Hong Kong

OSRAM Lighting Control Systems Ltd., Hong Kong / Hong Kong

OSRAM Opto Semiconductors Asia Ltd., Hong Kong / Hong Kong

Siemens Healthcare Diagnostics Limited, Hong Kong / Hong Kong

Siemens Industry Software Limited, Hong Kong / Hong Kong

Siemens Ltd., Hong Kong / Hong Kong

Siemens Water Technologies International Sales Ltd., Hong Kong / Hong Kong

Traxon Technologies Ltd., Hong Kong / Hong Kong

Morgan Construction Company India Private Limited, Mumbai / India

OSRAM Automotive Lamps Private Limited, Bengaluru / India

OSRAM India Pvt. Ltd., Gurgaon / India

PETNET Radiopharmaceutical Solutions Pvt. Ltd., New Delhi / India

Powerplant Performance Improvement Ltd., New Delhi / India

Siemens Corporate Finance Pvt. Ltd., Mumbai / India

Siemens Demag Delaval Turbomachinery Pvt. Ltd., Pune / India

Siemens Financial Services Private Limited, Mumbai / India

Siemens Hearing Instruments Pvt. Ltd., Bengaluru / India

Siemens Industry Software (India) Private Limited, New Delhi / India

Siemens Information Processing Services Pvt. Ltd., Bengaluru / India

Siemens Information Systems Ltd., Mumbai / India

Siemens Ltd., Mumbai / India

Siemens Nixdorf Information Systems Pvt. Ltd., Mumbai / India

Siemens Power Engineering Pvt. Ltd., Gurgaon / India

Siemens VAI Metals Technologies Private Limited, Kolkata / India

September 30, 2011

Winergy Drive Systems India Pvt. Ltd., Chennai / India

P.T. OSRAM Indonesia, Tangerang / Indonesia

P.T. Siemens Hearing Instruments, Batam / Indonesia

P.T. Siemens Indonesia, Jakarta / Indonesia

PT. Siemens Industrial Power, Kota Bandung / Indonesia

Demag Delaval Desoil Services (Sherkate Sahami Khass), Qeshm / Iran

OSRAM Lamp (P.J.S) Co., Teheran / Iran

Siemens Sherkate Sahami (Khass), Teheran / Iran

Robcad Limited, Herzliya / Israel

Siemens Concentrated Solar Power Ltd., Beit Shemesh / Israel

Siemens Industry Software Ltd., Herzliya / Israel

Siemens Israel Ltd., Tel Aviv / Israel

Siemens Product Lifecycle Management Software 2 (IL) Ltd., Herzliya / Israel

UGS Israeli Holdings (Israel) Ltd., Herzliya / Israel

Acrorad Co., Ltd., Okinawa / Japan

Best Sound K.K., Sagamihara / Japan

Koden Co., Ltd., Hiroshima / Japan

Mochida Siemens Medical Systems Co. Ltd., Tokyo / Japan

OSRAM Ltd., Yokohama / Japan

OSRAM-MELCO Ltd., Yokohama / Japan

OSRAM-MELCO Toshiba Lighting Ltd., Yokosuka / Japan

Siemens Healthcare Diagnostics K.K., Tokyo / Japan

Siemens Hearing Instruments K.K., Tokyo / Japan

Siemens Industry Software K.K., Tokyo / Japan

Siemens Japan Holding K.K., Tokyo / Japan

Siemens Japan K.K., Tokyo / Japan

Siemens Kameda Healthcare IT Systems K.K., Tokyo / Japan

Siemens Product Lifecycle Management Software II (JP) K.K., Tokyo / Japan

Siemens TOO, Almaty / Kazakhstan

Siemens W.L.L., Doha / Qatar

OSRAM Korea Co. Ltd., Ansan-City / Korea

Siemens Industry Software Ltd., Seoul / Korea

Siemens Ltd. Seoul, Seoul / Korea

Siemens PETNET Korea Co. Ltd., Seoul / Korea

Siemens Electrical & Electronic Services K.S.C.C., Kuwait / Kuwait

OSRAM (Malaysia) Sdn. Bhd., Kuala Lumpur / Malaysia

Osram Opto Semiconductors (Malaysia) Sdn Bhd, Penang / Malaysia

Reyrolle (Malaysia) Sdn. Bhd., Kuala Lumpur / Malaysia

Siemens Malaysia Sdn. Bhd., Petaling Jaya / Malaysia

Siemens Transportation Turnkey Systems Sdn. Bhd., Petaling Jaya / Malaysia

Siteco Lighting Malaysia Sdn. Bhd., Puchong / Malaysia

VA TECH Holdings (Malaysia) Sdn. Bhd., Kuala Lumpur / Malaysia

VA TECH Malaysia Sdn.Bhd., Kuala Lumpur / Malaysia

Siemens L.L.C., Muscat / Oman

Siemens Pakistan Engineering Co. Ltd., Karachi / Pakistan

Dade Behring Diagnistics Philippines, Inc., Manila / Philippines

Siemens Power Operations, Inc., Manila / Philippines

Siemens, Inc., Manila / Philippines

Arabia Electric Ltd. (Equipment), Jeddah / Saudi Arabia

ISCOSA Industries and Maintenance Ltd., Riyadh / Saudi Arabia

Siemens Ltd., Jeddah / Saudi Arabia

VA TECH T & D Co. Ltd., Riyadh / Saudi Arabia

Westinghouse Saudi Arabia Ltd., Riyadh / Saudi Arabia

OSRAM Pte. Ltd., Singapore / Singapore

September 30, 2011

PETNET Solutions Private Limited, Singapore / Singapore

Siemens Medical Instruments Pte. Ltd., Singapore / Singapore

Siemens Product Lifecycle Management Software (SG) Pte. Ltd., Singapore / Singapore

Siemens Pte. Ltd., Singapore / Singapore

OSRAM Taiwan Company Ltd., Taipeh / Taiwan

Siemens Industry Software (TW) Co., Ltd., Taipeh / Taiwan

Siemens Ltd., Taipeh / Taiwan

OSRAM Thailand Co. Ltd., Bangkok / Thailand

Siemens Limited, Bangkok / Thailand

Siemens Product Lifecycle Management Software (TH) Co. Ltd., Bangkok / Thailand

VA TECH Holding (Thailand) Co. Ltd., Bangkok / Thailand

VA TECH Transmission & Distribution Co. Ltd., Bangkok / Thailand

OSRAM Middle East FZE, Dubai / United Arab Emirates

SD (Middle East) LLC, Dubai / United Arab Emirates

Siemens LLC, Abu Dhabi / United Arab Emirates

Siemens Middle East, FZ-LLC, Dubai / United Arab Emirates

Siemens Ltd., Ho Chi Minh City / Vietnam

Africa (32 companies)

Siemens Healthcare Diagnostics S.A.E., Cairo / Egypt

Siemens Ltd. for Trading, Cairo / Egypt

Siemens Technologies S.A.E., Cairo / Egypt

ESTEL Rail Automation SPA, Algiers / Algeria

Siemens Spa, Algiers / Algeria

Siemens S.A., Luanda / Angola

Siemens Pty. Ltd., Gaborone / Botswana

Siemens Kenya Ltd., Nairobi / Kenya

SCIENTIFIC MEDICAL SOLUTION DIAGNOSTICS S.A.R.L., Casablanca / Morocco

Siemens Plant Operations Tahaddart SARL, Tanger / Morocco

Siemens S.A., Casablanca / Morocco

Siemens Lda., Maputo / Mozambique

Siemens Pty. Ltd., Windhoek / Namibia

Siemens Ltd., Lagos / Nigeria

Siemens Pvt. Ltd., Harare / Zimbabwe

Business Venture Investments No 626 (Pty) Ltd, Johannesburg / South Africa

Comos Industry Solutions (Pty) Ltd, Bryanston, Johannesburg / South Africa

Dade Behring South Africa (Pty) Ltd, Randjesfontein / South Africa

Linacre Investments (Pty) Ltd., Kenilworth / South Africa

Marqott (Proprietory) Limited, Pretoria / South Africa

Marqott Holdings (Pty.) Ltd., Pretoria / South Africa

OSRAM (Pty.) Ltd., Midrand / South Africa

Siemens Building Technologies (Pty) Ltd., Midrand / South Africa

Siemens Healthcare Diagnostics (Pty.) Limited, Isando / South Africa

Siemens Hearing Solution (Pty.) Ltd., Randburg / South Africa

Siemens IT Solutions and Services (Pty) Ltd., Johannesburg / South Africa

Siemens IT Solutions and Services South Africa (Pty) Ltd, Midrand / South Africa

Siemens Ltd., Midrand / South Africa

Siemens Real Estate Management (Pty.) Ltd., Umtata / South Africa

SIEMENS VAI METALS SERVICES (Pty) Ltd., Meyerton / South Africa

Siemens Tanzania Ltd., Dar Es Salaam / Tansania

Siemens S.A., Tunis / Tunisia

Australia/New Zealand/Oceans (9 companies)

Eden Technology Pty. Ltd., Victoria / Australia

Memcor Australia Pty. Ltd., South Windsor / Australia

September 30, 2011

OSRAM Australia Pty. Ltd., Sydney / Australia

Siemens Building Technologies Pty. Ltd., Mount Waverley / Australia

Siemens Healthcare Diagnostics Pty. Ltd., Bayswater / Australia

Siemens Hearing Instruments Pty. Ltd., Bayswater / Australia

Siemens Ltd., Bayswater / Australia

Siemens Product Lifecycle Management Software (AUS) Pty Ltd., Melbourne / Australia

Siemens (N.Z.) Limited, Auckland / New Zealand

Associated companies and joint ventures

Germany (34 companies)

ATS Projekt Grevenbroich GmbH, Schüttorf, Schüttorf

BELLIS GmbH, Braunschweig

Berufsbildungsbildungszentrum ESTA-Flender GmbH, Wittgensdorf

BSH Bosch und Siemens Hausgeräte GmbH, Munich

BWI Informationstechnik GmbH, Meckenheim

DKS Dienstleistungsgesellschaft f. Kommunikationsanlagen des Stadt- und Regionalverkehrs mbH, Cologne

Erlangen AG Technologie Scouting und Marketing, Erlangen

FEAG Fertigungscenter für Elektrische Anlagen GmbH, Erlangen

HANSATON Akustik GmbH, Hamburg

IFTEC GmbH & Co. KG, Leipzig

Infineon Technologies Bipolar GmbH & Co. KG, Warstein

Infineon Technologies Bipolar Verwaltungs-GmbH, Warstein

Innovative Wind Concepts GmbH, Husum

LIB Verwaltungs-GmbH, Leipzig

Lightcycle Retourlogistik und Service GmbH, Munich

Maschinenfabrik Reinhausen GmbH, Regensburg

MeVis BreastCare GmbH & Co. KG, Bremen

MeVis BreastCare Verwaltungsgesellschaft mbH, Bremen

Partikeltherapiezentrum Kiel GmbH & Co. KG, Kiel

Power Vermögensbeteiligungsgesellschaft mbH Die Erste, Hamburg

PTZ Partikeltherapiezentrum Kiel Management GmbH, Wiesbaden

RITOS GmbH, Mömbris

SIEKAP Industrial Services Gernsbach GmbH, Gernsbach

Siemens Venture Capital Fund 1 GmbH, Munich

Siemens-Electrogeräte GmbH, Munich

SKAG Eurocash, Munich

SKAG Euroinvest Corporates, Munich

Symeo GmbH, Neubiberg

Transrapid International Verwaltungsgesellschaft mbH i.L., Berlin

Voith Hydro Holding GmbH & Co. KG, Heidenheim

Voith Hydro Holding Verwaltungs GmbH, Heidenheim

WKN AG, Husum

Wohnen am Wedding KG THG Immobilien-Fondsgesellschaft mbH & Co., Berlin

Wustermark Energie GKW Beteiligungs-GmbH, Hamburg

Europe (without Germany) (61 companies)

Dils Energie NV, Brussels / Belgium

EMGO N.V., Lommel / Belgium

M-Brussels Invest S.A./N.V. i.L., Brussels / Belgium

T-Power NV, Brussels / Belgium

A2SEA A/S, Fredericia / Denmark

Recylum S.A.S, Paris / France

TRIXELL S.A.S., Moirans / France

Anakiklosi Siskevon Simetochiki S.A., Piraeus / Greece

September 30, 2011

Eviop-Tempo A.E. Electrical Equipment Manufacturers, Vassilikó Èvias/Euböa / Greece

Gwynt y Mor Offshore Wind Farm Limited, Swindon / Great Britain

Heron Wind Limited, London / Great Britain

Lincs Renewable Energy Holdings Limited, London / Great Britain

Marine Current Turbines Limited, Bristol / Great Britain

Njord Limited, London / Great Britain

Odos Imaging Ltd., Edinburgh / Great Britain

Plessey Holdings Ltd., Frimley, Surrey / Great Britain

Pyreos Limited, Edinburgh / Great Britain

SMart Wind Limited, London / Great Britain

Unincorporated Joint Venture Gwynt y Mor, Swindon / Great Britain

Archimede Solar Energy S.p.A., Massa Martana / Italy

Cremona Engineering S.r.l., Cremona / Italy

Transfima GEIE, Turin / Italy

Transfima S.p.A., Milan / Italy

Turboservice Torino S.p.A., Turin / Italy

VAL 208 Torino GEIE, Milan / Italy

SIA Ekogaisma, Riga / Latvia

Solutions & Infrastructure Services Limited, Gzira / Malta

Eemsmond Energie B.V., Amsterdam / Netherlands

Enterprise Networks Holdings B.V., Amsterdam / Netherlands

Infraspeed Maintainance B.V., Zoetermeer / Netherlands

Nokia Siemens Networks Holding B.V., Amsterdam / Netherlands

Ural Locomotives Holding Besloten Vennootschap, The Hague / Netherlands

Wirescan AS, Halden / Norway

AHC Austrian Health Care Systems & Engineering GmbH, Vienna / Austria

ELIN GmbH, Vienna / Austria

ELIN GmbH & Co KG, Linz / Austria

Kompetenzzentrum Licht GmbH, Innsbruck / Austria

Siemens Bacon GmbH, Vienna / Austria

Siemens Bacon GmbH & Co KG, Vienna / Austria

Windfarm Polska II Sp. z o.o., Koszalin / Poland

MTS—Metro, Transportes do Sul S.A., Lisbon / Portugal

Northern Capital Express (Express Severnoy Stolitsy), Moscow / Russian Federation

OOO Interturbo, Saint Petersburg / Russian Federation

OOO Siemens IT Solutions & Services, Moscow / Russian Federation

OOO Transconverter, Moscow / Russian Federation

OOO VIS Automation, Moscow / Russian Federation

ZAO Interautomatika, Moscow / Russian Federation

ZAO Nuclearcontrol, Moscow / Russian Federation

ZAO Systema-Service, Saint Petersburg / Russian Federation

Certas AG, Zurich / Switzerland

Interessengemeinschaft TUS, Männedorf / Switzerland

Zentrum Oberengstringen AG, Oberengstringen / Switzerland

EKOSIJ d.o.o., Ljubljana / Slovenia

Merida Power, S.L., Madrid / Spain

Nertus Mantenimiento Ferroviario y Servicios S.A., Barcelona / Spain

Soleval Renovables S.L., Sevilla / Spain

Solucia Renovables 1, S.L., Lebrija (Sevilla) / Spain

Termica AFAP S.A., Villacanas / Spain

EKOLAMP s.r.o., Prague / Czech Republic

Meomed s.r.o., Prerov / Czech Republic

Szeged Energia Zrt., Szeged / Hungary

September 30, 2011

America (21 companies)

CVL Componentes de Vidro Ltda., Caçapava / Brazil

innotec do Brasil Ltda., São Paulo / Brazil

PowerU International Ltd., George Town / Cayman Islands

Pemopro S.A. de C.V., Mexico D.F. / Mexico

BritePointe, Inc., Berkeley, CA / USA

Brockton Power Company LLC, Boston, MA / USA

Brockton Power Holdings Inc., Boston, MA / USA

Brockton Power Properties, Inc., Boston, MA / USA

Cyclos Semiconductor, Inc., Berkeley, CA / USA

PhSiTh LLC, New Castle, DE / USA

Power Properties Inc., Boston, MA / USA

Prenova, Inc., Marietta, GA / USA

Reactive NanoTechnologies, Inc., Hunt Valley, MD / USA

Rether networks, Inc., Centereach, NY / USA

Semprius, Inc., Durham, NC / USA

Siemens First Capital Commercial Finance, LLC, Oklahoma City, OK / USA

Treated Water Outsourcing J.V., Naperville, IL / USA

Valeo Sylvania LLC, Seymour, IN / USA

WhoGlue, Inc., Baltimore, MD / USA

Zargis Medical Corp., Princeton, NJ / USA

Innovex Capital En Tecnologia, C.A., Caracas / Venezuela

Asia (32 companies)

Oil and Gas ProServ LLC, Baku / Azerbaijan

Foshan Electrical and Lighting Co., Ltd., Foshan / China

GIS Steel & Aluminum Products Co., Ltd. Hangzhou, Hangzhou / China

GSP China Technology Co., Ltd., Beijing / China

Guangzhou Morgan Seals Co., Ltd., Guangzhou / China

OSRAM (China) Fluorescent Materials Co., Ltd., Yi Xing City / China

ROSE Power Transmission Technology Co., Ltd, Anshan / China

Saitong Railway Electrification (Nanjing) Co., Ltd., Nanjing / China

Shanghai Electric Power Generation Equipment Co., Ltd., Shanghai / China

Siemens Traction Equipment Ltd., Zhuzhou, Zhuzhou / China

Siteco Prosperity Lighting (Lang Fang) Co., Ltd., Lang Fang / China

Yangtze Delta Manufacturing Co. Ltd., Hangzhou, Hangzhou / China

Zhenjiang Siemens Busbar Trunking Systems Co. Ltd., Yangzhong / China

OSRAM Prosperity Company Ltd., Hong Kong / Hong Kong

Bangalore International Airport Ltd., Bengaluru / India

P.T. Jawa Power, Jakarta / Indonesia

PT Asia Care Indonesia, Jakarta / Indonesia

LAMP NOOR (P.J.S.) Co., Saveh / Iran

Arava Power Company Ltd., D.N. Eilot / Israel

Global Sun Israel, L.P., D.N. Eilot / Israel

Metropolitan Transportation Solutions Ltd., Rosh Haya’in / Israel

Negev Energy—Ashalim Thermo-Solar Ltd, Ramat Gan / Israel

Kanto Hochouki Co., Ltd., Ibaragi / Japan

Kikoeno Soudanshitsu Co., Ltd., Tochigi / Japan

Mitsubishi Electric OSRAM Ltd., Yokohama / Japan

TLT OSRAM-Melco Lighting Ltd., Yokosuka / Japan

Yaskawa Siemens Automation & Drives Corp., Kitakyushu / Japan

Temir Zhol Electrification LLP, Astana / Kazakhstan

Rousch (Pakistan) Power Ltd., Karachi / Pakistan

Power Automation Pte. Ltd., Singapore / Singapore

September 30, 2011

Modern Engineering and Consultants Co. Ltd., Bangkok / Thailand

Siemens Transformers L.L.C, Abu Dhabi / United Arab Emirates

Africa (3 companies)

Energie Electrique de Tahaddart S.A., Tanger / Morocco

VOEST-ALPINE Technical Services Ltd., Abuja / Nigeria

Impilo Consortium (Pty.) Ltd., La Lucia / South Africa

Australia/New Zealand/Oceans (1 company)

SILCAR Pty. Ltd., Glen Iris / Australia

Other investments

Germany (10 companies)

Ausbildungszentrum für Technik, Informationsverarbeitung und Wirtschaft gemeinnützige GmbH (ATIW), Paderborn

BSAV Kapitalbeteiligungen und Vermögensverwaltungs Management GmbH, Grünwald

IBS AG, Höhr-Grenzhausen

Kyros Beteiligungsverwaltung GmbH, Grünwald

PT Kapitalanlagen und Vermögensverwaltungs Management GmbH, Grünwald

Realtime Technology AG, Munich

Siemens Pensionsfonds AG, Grünwald

Siemens Venture Capital Fund 2 GmbH i.L., Munich

SIM 9. Grundstücksverwaltungs- und -beteiligungs-GmbH, Munich

Unterstützungskasse der VDO Mess- und Regeltechnik GmbH, Schwalbach am Taunus

Europe (without Germany) (4 companies)

Atos S.A., Bezons Cedex / France

Medical Systems S.p.A., Genoa / Italy

Corporate XII S.A. (SICAV-FIS), Luxemburg / Luxembourg

OAO Power Machines, Moscow / Russian Federation

America (3 companies)

CoreLabs, Inc., Princeton, NJ / USA

Global Healthcare Exchange LLC, Westminster, CO / USA

iBAHN, Salt Lake City, UH / USA

Asia (1 company)

Hokkaido Kikoeno Plaza Co., Ltd., Hokkaido / Japan