1951 large companies starting with the letter A

Industry | Country | Alphabetical

0-9 a b c d e f g h i j k l m n o p q r s t u v w x y z

A & J Mucklow Group A & P A G Petzetakis A M Castle A M I Resources A S Roma Calcio A Technology C A&A Material A&D A&D Pharma Holdings A&M Realty A-Cap Resources A-Com A-Max Holdings A-Sonic Aerospace A-TEC Industries A. Panayides Contracting Public A. Schulman A. Tsokkos Hotels Public A. Zorbas & Sons Public A.C. Moore Arts & Crafts A.G. Barr A.O. Smith A.P. Møller-Mærsk Group A.S.T Groupe A.S.V A.T. Cross a21 a2a AAA AG allgemeine Anlageverwaltung AAA Auto AaB AAC Acoustic Technologies Holdings Aaer Aalberts Industries Aaon AAP Implantate AAR Aardvark Investments Aareal Bank Aarhus Elite Aarhus Lokalbank Aarhuskarlshamn Aaron Rents Aarti Drugs Aarti Industries Aastra Technologies AB AB Pieno Zvaigzdes Abacho Abacus Group Abacus Mining & Exploration Abaxis ABB ABB Grain Abbastar Uranium Abbey Abbey National Abbey Protection Abbeycrest Abbot Group Abbott Abbott India Abbott Mead Vickers BBDO ABC Arbitrage ABC Learning Centres ABC Mart ABC Supply Abcam Abcourt Mines Abengoa Abercrombie & Fitch Aberdeen International Abertis Infraestructuras ABG ABG Shipyard ABG Sundal Collier Holding Abhishek Industries Abigail Adams National Bancorp Abilit Ability Drilling Abington Bancorp Abington Ventures Abiomed Abitex Resources Abitibi Mining AbitibiBowater AbleAuctions.com Ablon Ablynx ABM Industries ABM Solid ABN Amro Abode Mortgage Holdings Abra Mining Abraxas Petroleum Abraxis Bioscience ABS Global ABS Industrial Resources Absa Absolute Capital Management Holdings Absolute Private Equity Absolute Software Abt Associates Abwicklungsgesellschaft Roesch AG Medizintechnik Acacia Automotive Acacia Technologies AcadeMedia Academy Sports & Outdoors ACADIA Pharmaceuticals Acadia Realty Trust Acadian Mining Acadian Timber Acadomia Acal Acambis Acando Acanthe Developpement ACBA Credit Agricole Accel Frontline Accell Accelr8 Technology Accelrate Power Systems Accelrys Accentia Biopharmaceuticals Accentis Accenture Accenture France Accenture India Accenture Philippines Accenture Singapore Accenture UK Acces Industrie Access Access Commerce Access Integrated Technologies Access Intelligence Access National Access Plans USA Access Worldwide Communications Accident Exchange Group Acciona ACCO Brands ACCO Engineered Systems Accor Accor Services - USA - Accord Financial Accordia Golf Accrete Energy Accsys Technologies Accuma Group Accuray Accuride Accuvia ACE ACE Aviation Holdings Acea AceGas APS Acencia Debt Strategies Acer Acergy Acerinox Acero-Martin Exploration Acertec Aceto ACH AchieveGlobal Achilles Achillion Pharmaceuticals ACI Worldwide Acies Acindar Industria Argentina de Aceros Acision Ackermans & Van Haaren Acklands-Grainger ACL Semiconductors ACM Shipping Group ACME Communications Acme Packet Acme United Acnb Acom Acorda Therapeutics Acorn Energy Acorn International Acotel Acque Potabili Acrex Ventures Acro Acrodea Acrongenomics Acrux ACS Actividades de Construccion y Servicios ACS Motion Control Act 1 Personnel Services ACT Teleconferencing Acta Acta Actebis Actel Actelion Actelios Acteos Actes Sud Acticall Actielec Technologies Action Action Action Energy Action Minerals Action Press Holdings Action Products International Actions Semiconductor Activa Resources Activant Solutions Active Biotech Active Capital Trust Active Control Technology Active Power Activeworlds ActivIdentity Activision Blizzard Actra Actris Actuant Actuate Acuity Acuity Brands Acura Pharmaceuticals Acusphere Acxiom AD Pepper Media International ADA Ada-es Adacel Technologies Adaltis Adam Adamind Adamjee Insurance Adams Express Adams Golf Adams Resources & Energy Adamus Resources Adana Cimento Sanayii Adanac Molybdenum Adaptec Adaptit Holdings ADB Group ADC Telecommunications AdCapital AdCare Health Systems Addax Petroleum Addnode Addtech Addworth Adecco Adecco - USA Adecco France Adecco UK Adeka Adelaide Brighton Adelaide Resources Adelphi Energy Adenclassifieds Adept Technology AdEPT Telecom Adeptron Technologies Aderans Holdings Adesa Adesso Adex Mining ADF Adf Foods Adgar Investment & Development Adherex Technologies Adhi Karya Adidas Adili Aditya Birla Chemicals Aditya Birla Group Aditya Birla Minacs Worldwide Aditya Birla Minerals Aditya Birla Nuvo Aditya Birla Retail ADL Adler Real Estate Adlink Cable Advertising Adlink Internet Media ADLPartner ADM Hamburg ADM Tronics Unlimited Administaff Administradora de Fondos de Pensiones Provida Admiral Bay Resources Admiral Group Admiral Systems Admiralty Resources Adobe AdobeAir Adolfo Dominguez Adolor ADP TotalSource Group Adphos Adresseavisen Adrian Steel Company Adriana Resources Adroit Resources ADS ADS Media AdStar ADT Siic Adtec Plasma Technology ADTI Media Adtran Aduddell Industries Aduromed Industries Adva AG Optical Networking Advan Advance AIM Value Realisation Advance America Cash Advance Centers Advance Auto Parts Advance Nanotech Advance Publications Advance Residence Investment Advance SCT Advance Synergy Advanced Analogic Technologies Advanced Battery Technologies Advanced Biotherapy Advanced Cell Technology Advanced Distribution Solutions Advanced Drainage Systems Advanced Energy Industries Advanced Environmental Recycling Technologies Advanced ID Advanced Inflight Alliance Advanced Info Service PCL Advanced Life Sciences Holdings Advanced Magnesium Advanced Materials Advanced Media Advanced Medical Institute Advanced Medical Optics Advanced Medical Solutions Group Advanced Micro Devices Advanced Ocular Systems Advanced Oxygen Technologies Advanced Photonix Advanced Power Components Advanced Refractive Technologies Advanced Semiconductor Engineering Advanced Surgical Design & Manufacture Advanced Systems Automation Advanced Technologies Advanced Vision Technology Advanced Well Technologies Advanex Advans Terafond ADSITS Sofia AdvanSource Biomaterials Advanstar Communications Advant-E Corporation Advanta Advantage Sales And Marketing Advantech Technologies Advantest Advantex Marketing International Advax Advaxis Advent Capital Holdings Advent Software Adventis Group ADVENTRX Pharmaceuticals Advfn Advisory Board Advocat Adwalker Adways AEA Technology Aeci AECOM Technology Aecon AED Oil Aedes Aedian Aedifica Aeffe Aegean Airlines Aegean Marine Petroleum Network Aegek Aegis Group Aegis Media Aegon Aegon Canada Aegon UK Aegon USA Aehr Test Systems AEL Mobile Storage Aeolian Investments Aeolus Pharmaceuticals Aeon Aeon Credit Service Aeon Delight AEON Fantasy Aeon Hokkaido AEON Mall AEP Industries Aer Lingus Aercap Aeris Environment Aero Inventory Aerocentury Aerocrine Aerodrom Ljubljana AeroGrow International Aeroguard Aerolia Aeromechanical Services Aeroplan Aeroporto di Firenze - AdF Aeroporto di Venezia Marco Polo - Save Aeroports de Paris Aeropostale Aeroquest International Aerosonic Aerostar AeroVironment AES AES Chemunex Aes Tiete Aeterna Zentaris Aethlon Medical Aetna Aetrium AF AF Financial AF Gruppen AFC Ajax AFC Energy AFC Enterprises Afcons Infractructure Afer Affarsstrategerna AFFCO Holdings Affecto Affiliated Computer Services Affiliated Managers Affiliated Resources Affine Affinia Group Affinia Group Intermediate Holdings Affinion Group Affinity Technology AffiParis Affirmative Insurance Holdings Affymax Affymetrix AFI Development Afi-International Group Afirma Grupo Inmobiliario AFK Sistema Aflac Afone AFP AFP Imaging Afren Afri-Can Marine Minerals Africa Israel Investments Africa Oil African Bank Investments African Brick Centre African Consolidated Resources African Copper African Diamonds African Eagle Resources African Gold African Media Entertainment African Metals African Minerals African Rainbow Mineral Africo Resources Afton Food Group AG Norddeutsche Steingutfabrik AG Spanos Cos AG2R La Mondiale AGA Rangemaster Group AGasta Agco Agennix Agfa-Gevaert AgFeed Industries Aggreko AGI Therapeutics Agile Property Holdings Agile Technologies Agilent Technologies Agilysys Agipi AGL Energy AGL Resources Agland Agnico-Eagle Mines Agor Agora AGR Group Agrana Beteiligungs Agras Vienna Insurance Agree Realty Agrex Agria Agribiotech Agricultural Bank of China Agrium Agro-kanesho Agrob Agrocorp International AgroFresh Agrofruse - Agricola De Frutos Secos Agros International Agrotiki Insurance Agrowill Group Agta Record Aguas de Valencia Aguettant AH Belo Ahjikan Ahlers Ahlstrom Ahold Ahorro Familiar Ahresty AI Claims Solutions Ai Holdings AIA - American International Insurance Aica Kogyo Aichi Aichi Bank Aichi Machine Industry Aichi Steel Aichi Tokei Denki Aicon Aida Engineering AIDA Pharmaceuticals Aiful AIG AIG International Real Estate Aigan AIK Fotboll Aim Resources AIMCO Ainsworth Game Technology Ainsworth Lumber Aioi Insurance Aiphone Air Berlin Air Canada Air China Air Energy Air France KLM Air India Air Liquide Air Methods Air New Zealand Air Partner Air Products Air T Air Transport Services Air Water AirAsia Airbee Wireless Airboss of America Airbus Aircastle Aircel Cellular Airea Airgas AirIQ AirMedia Airocom Technology Airport Facilities Airport Terminal Services Airspan Networks Airsprung Furniture Group Airtech Japan AirTran Airtrax Airvana Airwave Solutions AIS Aisan Industry Aisi Realty Public Aisin Seiki AIT Aixtron AJ Lucas Ajinomoto Ajisen AK Steel Holding AKA Ventures Akal Security Akamai Technologies Akasaka Diesels Akebono Brake Industry Akeena Solar Akela Pharma Aker Aker BioMarine Aker Floating Production Aker Philadelphia Shipyard Aker Seafoods Aker Solutions Aker Yards Akerman Senterfitt Akers Biosciences Akindo Sushiro Akita Bank Akita Drilling Akka Technologies Akorn AKQA Akritas Aktienbrauerei Kaufbeuren Aktiv Kapital Aktiv Properties ADSITS Plovdiv Akumplast AD Dobrich AKVA Group Akzo Nobel Al Noor Sugar Mills AL Prochoice Group Public Alabama Aircraft Industries Aladdin Knowledge Systems Aladdin Oil & Gas Alain Afflelou Alamo Alamos Gold Alanco Technologies Alandsbanken Abp Alapis AlarmForce Industries Alaska Air Alaska Communications Systems Alaska Pacific Bank Alba Alba Mineral Resources Albany Capital Albany International Albany Investment Trust Albany Molecular Research Albemarle Albemarle & Bond Holdings Albena Albena Invest Holding AD Albena Alberici Albert Heijn Albert-Hypernova Alberta Clipper Energy Alberta OilSands Alberta Star Development Alberto Culver Albidon Albis Leasing Alcan Packaging Alcatel-Lucent Alchemia Alchemia Alco Holdings Alcoa Alcon Alconix ALD International Aldata Solution Alderox Aldila Aldridge Minerals Alea Group Holdings Alecto Energy Alegro Health Aleo Solar Alerion Industries Aleris Alert B&C Corporation Ales Groupe Alesco Corporation Alesco Financial Alex Lee Alexander & Baldwin Alexander Mann Solutions Alexander Mining Alexander's Alexanderwerk Alexandra Alexandria Minerals Alexandria Real Estate Equities Alexco Resource Alexion Pharmaceuticals Alexis Minerals Alexon Group Alexza Pharmaceuticals Alfa Alfa Beta Vassilopoulos Alfa Laval Alfa Wood Bulgaria AD Dolni Chiflik Alfacam Alfacell Alfesca Alfresa Holdings Algeta AlgoDyne Ethanol Energy Algoma Central Algoma Steel Algonquin Power Alhambra Resources Alibaba Group Alico Align Technology Alinco Alinta Energy Alion Science and Technology Alita Alitalia - Linee Aeree Italiane Alizyme ALK-Abello Alkane Energy Alkane Resources Alkermes Alkis H. Hadjikyriacos Alkomet AD Shumen All for One Midmarket All IPO All Leisure Group All Nippon Airways All Points North All Star Allahabad Bank Allami Nyomda Allatini AllCargo Global Logistics Alleanza Assicurazioni Alleghany Allegheny Energy Allegheny Technologies Allegiant Travel Allegis Group Allen & Company Allen-Vanguard Allenbuild Allergan Allergy Research Allergy Therapeutics Allerthal-Werke Allete Allgeier Holding Allgemeine Baugesellschaft - A. Porr Alliance & Leicester Alliance Bancorp Alliance Bank Alliance Bank Alliance Bernstein Alliance Boots Alliance Data Systems Alliance Developpement Capital SIIC Alliance Fiber Optic Products Alliance Financial Alliance Healthcare Alliance Healthcare France Alliance Holdings GP Alliance Imaging Alliance One International Alliance Pharma Alliance Pharmaceutical Alliance Recovery Alliance Resource Partners Alliance Resources Alliance Semiconductor Alliance Trust AllianceOne Alliant Energy Alliant Techsystems Allianz Banque Allianz France Allianz SE Allied Capital Allied Gold Allied He Allied Healthcare International Allied Irish Banks Allied Motion Technologies Allied Nevada Gold Allied Properties Real Estate Investment Trust Allied Security Innovations Allied Telesis Holdings KK Allied Waste Industries Allied World Assurance Holdings Allin Allion Healthcare Allis-Chalmers Energy Allon Therapeutics Allos Therapeutics Allot Communications Alloy Alloy Steel International Allscripts Healthcare Solutions Allstate Allstream Alm Brand Alm Brand Formue Alm Brand Pantebrev Alma Consulting Group Alma Market Alma Media Almaden Minerals Almedio Almirall Almost Family Alno Alnylam Pharmaceuticals Aloka Alon USA Energy Alpa Laboratories Alpen Alpha Alpha Bank AE Alpha Grissin Infotech Alpha Mos Alpha Natural Resources Alpha Networks Alpha Pro Tech Alpha Pyrenees Trust Alpha Security Alpha Strategic Alpha Systems Alpha Tiger Property Trust Alpha Trade.com Alpha Trust - Andromeda Investment Trust Alphaform Alphameric Alpharma AlphaRx Alpine Air Express Alpine Electronics Alpine Select Alps Electric Alps Logistics Alptis ALR Technologies Alro Alsco Alsea Alseres Pharmaceuticals Alsinco Alsius Alstom Alstom Transport Alstria Office Alta Natural Herbs & Supplements AltaCanada Energy AltaGas Utility Altai Resources Altair Nanotechnologies Altamir Amboise Altana Altarea Altech Altech Altedia Altek Power Alten Alter NRG Altera Alterian Alternative Energy Alternative Investment Strategies Alternative Networks Alternet Systems Altex Industries AltiGen Communications Altima Resources Altin Altitude Group Altium Altius Investments Altius Minerals Alto Palermo Alto Ventures Altona Resources Altra Holdings Altran Altri Altria Altus Group Altus Pharmaceuticals Alumasc Group Alumil Aluminium System Alumil Rom Industry Alumina Aluminium Company of Malaysia Aluminum Corporation of China Alvarion Alyst Acquisition Alza Real Estate Amacore Amada Amadeus Energy Amadeus Fire Amag AMAG Pharmaceuticals Amagerbanken amana Holdings Amanda Capital Amano Amanta Resources Amar Remedies Amara Holdings Amarc Resources Amarillo Biosciences Amarillo Gold Amarin Corp Amaru Amathus Public Amazon Goldsands Amazon.com AMB Financial AMB Generali AMB Property Ambac Financial Ambase Ambassadors Ambassadors International Amberley Group Ambient Ambra Ambri Ambrian Capital Ambrilia Biopharma Ambrose Partners Ambu AMC Entertainment Amcil AMCOL International AmCOMP Amcon Distributing Amcor Amcore Financial Amdb Amdl Amdocs Amec Amedisys AMEN Properties Amer Sports Amera Resources Amerco Ameren Ameriana Bancorp America First Tax Exempt Investors L P America Movil America Service America's Car-Mart American Apparel American Axle & Manufacturing Holdings American Bank Holdings American Biltrite American Bio Medica American Bonanza Gold American Campus Communities American Capital American Capital Agency American CareSource American Commerce Solutions American Commercial Lines American Community Bancorp American Community Bank American Community Newspapers American Community Properties Trust American Copper

American Creek Resources American Dairy American Dental Partners American Eagle Outfitters American Ecology American Electric Power American Electric Technologies American Energy Production American Equity American Express American Express Incentive Services American Family Insurance Group American Financial American Goldfields American Greetings American Homepatient American Independence American Insulock American International Group American International Industries American International Ventures American Land Lease American Leisure American Media American Medical Alert American Medical Systems Holdings American Medical Technologies American Metal & Technology American Mortgage Acceptance American National Bank American National Insurance American Oil & Gas American Oriental Bioengineering American Pacific American Physicians Capital American Physicians Service American Power Conversion American Public Education American Railcar Industries American Realty Investors American Reprographics American River Bank American Safety Insurance Holdings American Science & Engineering American Security Resources American Shared Hospital Services American Software American Soil Technologies American Spectrum Realty American States Water American Superconductor American Technologies American Technology American Tire Distributors American TonerServ American Tower American Vanguard American Vantage American Wagering American Water Star American Water Works American Woodmark AmericanWest Bancorp Americas Wind Energy AmericasBank AmeriChip International AmeriCredit AmeriGas Partners Amerigo Resources Amerigon Amerigroup Ameriprise AmeriResource Technologies Ameris Bancorp Amerisafe AmeriServ Financial AmerisourceBergen Ameristar Casinos Amerisur Resources Ameritrans Capital Amerityre Corporation Amerix Precious Metals Ameron International Ames National Ametek Amexdrug AMG Advanced Metallurgical Amgen Amiad Filtration Systems Amica Mature Lifestyles Amica Wronki Amicas Amicus Therapeutics Aminex Amino Technologies Amira Verwaltungs-AG Amisco Industry Amiyaki Tei Amkor Technology AML Communications AML Steel Amlin AmMex Gold Mining AMN Healthcare Services Amonil Slobozia Amor Amorfix Life Sciences AMP AMP NZ Office Trust Ampal-American Israel Ampco Pittsburgh Amper Ampex Amphenol Amphion Innovations Ampli Amplico AIG Life Amplifon AMR AmReit Amrep AmRest Amscan Amsted Industries Amsterdam Molecular Therapeutics BV Amsurg Corporation AMT Amtech Systems Amtek India Amtel Vredestein Amteus Amtrust Financial Services Amur Minerals Amuse AMVIG Holdings Amylin Pharmaceuticals AMZ Holdings Anaconda Mining Anadarko Petroleum Anadigics Analog Devices Analogic Analyst I M S Investment Management Services Analysts International Analytik Jena Anaren Anatolia Minerals Development Anaya Anchor Land Holdings AnchorBank Ancom AND International Publishers Andean American Mining Andersen Andersen & Martini Anderson Energy Anderson Erickson Dairy Andersons Andes Energia Andina Minerals Ando Andor Technology Andreae-Noris Zahn Andreas Petsas & Sons Public Andrew Peller Andrews Sykes Group Andritz Anek Lines Aneka Tambang Anest Iwata ANF Angang Steel Angeion Angel Acquisition Angel Biotechnology Hldgs Angelica AnGes MG AngioDynamics Angiotech Pharmaceuticals Angle Anglesey Mining Anglo American Anglo and Overseas Anglo Asian Mining Anglo Australian Resources Anglo Irish Bank Corp Anglo Pacific Group Anglo Platinum Anglo Swiss Resources Anglo-Eastern Plantations AngloGold Ashanti Angoss Software Angus and Ross Anheuser-Busch Companies Anheuser-Busch InBev Anhui Conch Cement Anhui Expressway Anhui Tianda Oil Pipe Anika Therapeutics Animal Health International Animas Resources Anios Anite Anixter International Ankur Drugs & Pharma Annaly Capital Management Annapolis Bancorp Annehem Fastigheter AnnTaylor Stores Anooraq Resources Anoto Group Anovo Anpath Anrakutei Anritsu Ansal Housing & Constructions Ansaldo STS Ansell Ansoft Answers Ansys Ant Anta Sports Products Antalis Antares Energy Antares Minerals Antares Pharma Anterra Energy Anterra Vermoegensverwaltung Anthony Clark International Insurance Brokers Antibiotice Antichi Pellettieri Antigenics Antigua Enterprises Antisense Therapeutics Antisoma Antofagasta Antonov Antrim Energy Ants Software Anvil Holdings Anvil Mining Anworth Mortgage Asset Anyksciu Vynas Anzon Australia Anzon Energy AOC Holdings Aohata Aoi Advertising Promotion AOI Electronics AOI Medical AOKI Holdings AOL Aomi Construction Aomori Bank Aon Aon France Aortech International Aoyama Trading Aozora Bank AP Alternative Assets AP Moeller Maersk AP Pharma APA APAC Customer Services Apace Media Apache Apar Industries Apator APCO Worldwide Apella Resources Aperture Health Apex Minerals Apex Oil Apex Silver Mines Apex-Pal International API Group API Nanotronics API Restauration Apic Yamada Aplix Apogee Enterprises Apogee Technology Apollo Apollo Gold Apollo Investment Apollo Tyres Apolo Gold & Energy Apoquindo Minerals Apotheker Richard Brandt Beteiligungs APP Pharmaceuticals Appalaches Resources Appalachian Bank Appian Technology Apple Apple International Appliance Recycling Centers of America Applied Biosystems Applied Development Holdings Applied DNA Sciences Applied Energetics Applied Industrial Technologies Applied Intellectual Capital Applied Materials Applied Micro Circuits Applied Nanotech Holdings Applied NeuroSolutions Applied Signal Technology Applisonix Approach Resources Apptix Apranga Apria Healthcare April APT Satellite Holdings AptarGroup Aptilon AQ Interactive Aqua America Aqua Bio Technology Aqua Bounty Technologies Aqua Pure Ventures Aqua Society Aqua Sol Hotels Aqua-Terra Supply Aquarius Platinum Aquent Aquentium Aquila Resources Aquila Resources Aquilex Aquiline Resources AR Communications Arabian American Development Aracruz Celulose Aradigm Arafura Resources Araigumi Arakawa Chemical Industries Aramark Arana Therapeutics Arasor International Arawak Energy Araya Industrial ARB Corporation Arbel Arbinet-thexchange Arbios Systems Arbitron Arbo Media Net Arbor Memorial Services Arbor Realty Trust Arbuthnot Banking Group ARC - American Residential Communities Arc Capital Holdings Arc Energy Arc Energy Trust Arc International ARC Risk Management Group ARC Wireless Solutions Arcadia Resources Arcadis Arcam Arcan Resources Arcandor Arcanum Communications ArcelorMittal ArcelorMittal - South Africa ArcelorMittal Rodange et Schifflange Arch Capital Arch Chemicals Arch Coal Archangel Diamond Archer Daniels Midland Archipelago Resources Archos Arcland Sakamoto Arco Vara Arcs ArcSight Arctic Cat Arctic Glacier Arctic Slope Regional Arctic Star Diamond Ardana Ardea Biosciences Arden Arden Partners Ardent Health Services Ardepro Area Quest Areal Immobilien Beteiligungs Arealink Arena Agroindustrie Alimentari Arena Leisure Arena Personal Arena Pharmaceuticals Arena Resources Ares Capital Areva Areva NP - Nuclear Power - Areva T&D - Transmission & Distribution ArFuels Argan Argan Argenta Oil & Gas Argentex Mining Argentvive Argo Graphics Argo Group International Holdings Argo Investments Argon ST Argonaut Resources Argyle Security ARI Network Services Ariad Pharmaceuticals Ariake Japan Arian Silver Ariana Resources Arianespace Ariba Aricom Ariel Way Arisawa Mfg ARISE Technologies Aristocrat Leisure Ariston Real Estate Ariston Thermo Group Aristotle Arius Research Arjowiggins Ark Restaurants Ark Therapeutics Group Arkados Arkanova Energy Arkansas Best Arkema Arkil Holding Arkimedica Arko Holdings ARM Holdings Armanino Foods of Distinction Armatura Kraków Armistice Resources Armor Designs Armour Group Armstrong World Industries Arnest One Arnoldo Mondadori Editore Aroma AD Aronkasei Arotech ARQUANA International Print & Media Arques Industries ArQule Array BioPharma Arrhythmia Research Technology Arris Arriva Arrivo Marketing Arrk ArrMaz Custom Chemicals Arrow Electronics Arrow Energy Arrow Energy Arrow Financial Arrow Resources Development Arrowhead Research Arsenal Energy Arseus Art Art's-Way Manufacturing Artamia Artel Artemis Arteria Artesian Resources Artha Resources Arthro Kinetics Arthrocare Arthur J. Gallagher Artilium Artimplant Artis Real Estates Investment Trust Artisan Artist House Holdings ARTISTdirect Artiza Networks Artnet Artprice.com Artumas Aruba Networks Aruze ArvinMeritor ARXES Network Communication Consulting ARYx Therapeutics Aryzta AS One AS Starman ASA Asagami Asahi Asahi Breweries Asahi Concrete Works Asahi Diamond Industrial Asahi Glass Asahi Intecc Asahi Intelligence Service Asahi Kasei Asahi Kogyosha ASAHI Net Asahi Organic Chemicals Industry Asahi Pretec Asahi Printing Asahi TEC Asanuma Asarco ASAT Holdings Asatsu-dk Asax ASB Financial Asbury Automotive Ascalade Communications Ascencio Ascendas India Trust Ascendas Real Estate Investment Trust Ascent Resources Ascent Solar Technologies Asciano Ascopiave Ascot Resources Ascribe Aseana Properties Aseed Asenova Krepost AD Asenovgrad ASG Asgaard Group Ashford Hospitality Trust Ashimori Industry Ashland Ashley Furniture Industries Ashley House Ashmore Ashtead Group Ashton Penney Hldgs Ashworth ASI ASI Entertainment Asia Air Survey Asia Distribution Solutions Asia Environment Holdings Asia Global Holdings Asia Media Asia Pacific Breweries Asia Pacific Wire & Cable Corporation Asia Plus Securities PCL Asia Resources Asia Satellite Telecommunications Holdings Asia Time Asia Water Technology AsiaInfo Holdings Asiamart Asian Bamboo Asian Citrus Holdings Asian Mineral Resources Asian Paints Asian Television Network International AsianLogic Asiatravel.com Holdings Asics Asics Trading Asite Aska Pharmaceutical AskMeNow Askul ASL Marine Holdings ASM International ASM Pacific Technology ASML Asos Aspect Medical Systems Aspect Software Aspen Insurance Holdings Aspen Pharmacare Hld Aspen Technology AspenBio Pharma Aspeon Aspiro Aspis Bank Aspis Holdings Public Aspis Liberty Life Insurance Public Company Aspis Pronia General Insurances S.A Asplundh Tree Expert Aspo Aspocomp Aspyra Assa Abloy Asseco Business Solutions Asseco Poland Asseco Slovakia Asset Acceptance Capital AssetCo Assicurazioni Generali Assisted Living Concepts Associated Bank Associated British Engineering Associated British Foods Associated Estates Realty Associated Grocers of New England Associated Materials Associated Newspapers Group Limited Associated Northcliffe Digital Associated Press Assura AssuranceAmerica Assurant Assured Guaranty Assured Pharmacy Assystem Astaldi Astarta Holding Astea International Astec Industries Astek Group Astellas Pharma Asterand Asteron Asti Astika Akinita Astir Palace Vouliagmeni Aston Hill Financial Aston Science Park Astoria Financial Astra Agro Lestari Astra International Astra Microwave Products Astral Foods Astral Media Astrata AstraZeneca Astrazeneca France Astrazeneca Pharma India Astrium EADS Astro-Med Astron Astronics Asukanet Asunaro Aoki Construction Asustek Computer ASX Asya Katilim Bankasi Asyst Technologies AT Communications Group AT&S Austria Technologie & Systemtechnik AT&T ATA Atac Atac Resources Atacama Minerals Atari Atari Inc ATB Austria Antriebstechnik ATC Technology Atco ATCO Pipelines Atcor Medical Hldgs Atea ATEbank Atelier Industrial St. Jean Atelis Atenor ATG ATH Resources Athelney Trust Athena Resources athenahealth Athens Medical Centre Athens Water Supply & Sewerage Company AtheroGenics Atheros Communications Athersys Athina Cyprus Public Athlone Energy Athos Diamonds ATI Airtest Technologies Atia Atlanta Gold Atlanta Poland Atlantia Atlantic Airways P/F Atlantic American Atlantic BancGroup Atlantic Coal Atlantic Coast Federal Atlantic Global Atlantic Insurance Public Atlantic Petroleum P/F Atlantic Plywood Atlantic Power Atlantic Southern Financial Atlantic Stewardship Bank Atlantic Supermarkets Atlantic Tele-Network Atlantis Atlantis Systems Atlantis Technology Atlas Air Worldwide Holdings Atlas America Atlas Copco Atlas Energy Resources LLC Atlas Estates Atlas Iron Atlas Mining Atlas Pipeline Holdings L P Atlas Pipeline Partners Atlas South Sea Pearl ATM ATM Grupa Atmel Atmi Atmos Energy Atna Resources Atom Atomic Minerals Atos Origin Atoss Software ATP Oil & Gas Corporation Atria AtriCure Atrion Atrium Atrium European Real Estate Atrium Innovations Atrium Ljungberg ATS ATS Andlauer ATS Automation Tooling Systems ATS Medical ATSI Communications Atsugi Attachmate Atti-Kat Attica Holdings Attica Publications Attunity Atwood Oceanics AU Optronics Aubay AuBEX Auburn National Bancorp Auchan Auckland International Airport Aucnet Auction Floor Audi Audi of America Audi UK Audi Volkswagen Middle East Audika AudioCodes Audiovisual Enterprises Audiovox AuEx Ventures Aufeminin.com Augean Augen Capital Augros Cosmetic Packaging Augusta Resource Augusta Technologie Aukett Fitzroy Robinson Aun Consulting Aura Minerals Aura Silver Resources Aurcana Aurea Aurelian Oil and Gas Aurelian Resources Aurelio Resource Corporation Aures Technologies Auriga Industries Aurizon Mines Aurobindo Aurora Energy Aurora Energy Resources Aurora Gold Aurora Investment Trust Aurora Oil & Gas Aurora Russia Aurox Resources Aurskog Sparebank Aurum Mining Ausam Energy Ausdrill Ausgifts Aussino Austal Austereo Austevoll Seafood Austin Developments Austin Exploration Austin Industries Austin Travel Austock Austral Gold Austral Pacific Energy Australia and New Zealand Banking Australian Agricultural Company Australian Forest Industries Australian Gas Light Australian Solomons Gold Australian Vintage Australian Wealth Management Australian Worldwide Exploration Australie Australis Aquaculture Austria Microsystems Austrian Airlines Ausveg Ausy AuthenTec Authentidate Holding Author Solutions Auto-Owners Insurance Autobacs Seven Autobytel AutoCanada Autoclenz Holdings Autodesk Autoeuropa-Automoveis Autogrill AutoHellas AutoImmune Autoliv Autologic Holdings Automa-Tech Automatic Data Processing Automodular Automotive Components Europe Autonation Autonomy Corp Autopistas del Sol Autoroutes du Sud de la France Autoroutes Paris-Rhin-Rhône Autostrada Torino Milano Autostrade Meridionali AutoZone Auxilio Auxilium Pharmaceuticals Auximines Avacom Net AvacomNet Avacta Group Avalon Holdings Avalon Oil & Gas Avalon Pharmaceuticals Avalon Ventures AvalonBay Communities Avanade Avanex Avani International AVANIR Pharmaceuticals Avanquest Software Avantair Avanti Capital Avanti Communications Group Avanti Mining Avanti Screenmedia Group Avanza Avanzit Avarae Global Coins Avarto Service Avastra Sleep Centres Avatar Holdings Avatech Solutions AVAX Technologies Avaya Avcorp Industries Aveng Avenir Finance Avenir Telecom Avenir Trust Avensia Innovation Avensys Aventine Renewable Energy Holdings Avenue Averion International Avery Dennison Avesco Group Aveva Group Avex Group Holdings Avexa AVG Technologies AVI AVI BioPharma Aviance UK Aviation General Aviation Industry Corp. of China AviChina Industry & Technology Avid Holdings Avid Technology Avigen Avigo Capital Partners aVinci Media Avinco Avingtrans Avino Silver & Gold Mines Avion Resources Avis Budget Avis Europe Avisen Avista Avistar Communications Avita Medical Aviva Aviza Technology Avjennings Avnet Avoca Resources Avocent Avocet Mining Avon Products Avon Rubber Avonlea Minerals Avotus Corporation AVP Avtovaz AVW Invest AVX Awa Bank Aware AWB AWD Awilco Offshore Axa Axa Equitable Axcan Pharma Axcelis Technologies Axcess International Axel Mark Axel Springer Axeon Holdings Axesstel Axfood Axia NetMedia Axial Vector Engine Axion International Holdings Axis Axis Bank Axis Capital Holdings Axis Intermodal Axis Shield Axmin Axon Group Axon Holdings AXS One Axsys Technologies AXT Ayala Ayala Land Ayco Grupo Inmobiliario AZ Automotive Azcar Technologies Azego Azel Azia Azimut Exploration Azimut Holding Azimuth Technologies Azkoyen Azomures Azteca Gold Azuma Shipping Azumah Resources Azure Dynamics Azure Minerals Azure Resources AZZ