A I M Management Group Inc.	A&L Laboratories	A-Mark Financial Corporation
A.C. Moore Arts & Crafts	A.G. Edwards & Sons	A.G. Edwards Investment Management
A.G. Spanos Companies	A.H. Belo Corporation	A.M. Best
A.T. Kearney	AAA	AAM Management Information Consulting Ltd.
AAR Composites	AAR Corporation	AARP
AB Electrolux	AB Fagerhult	AB Volvo
ABB Ltd.	ABC	ABC Learning Centres
ABC Supply	ABM Industries	ABN AMRO
ABP Corporation	ABP Investments	ABS Group of Companies
ABS Promotions	ABSA Bank Ltd.	ABT Associates Inc.
ABX Air, Inc.	ABeam Consulting Ltd	ACADIA Pharmaceuticals
ACC Limited	ACE American Insurance Company	ACE Technologies
ACERINOX SA	ACF Industries	ACME Communications
ACN	ACNielsen Corporation	ACS Healthcare Solutions
ACS Inc.	ACT Networks	ADC Telecommunications
ADCapital Industries	ADI Systems	ADP Lightspeed
ADP TotalSource	ADT Security Services	ADVO
AECOM Technology	AEGIS Insurance Services	AEGON N.V.
AEI Consultants	AES Corporation	AFC Enterprises
AFLAC	AGCO Corporation	AGE Refining
AGL Resources Inc.	AHI-HealthLink	AIDS Resource Center of Wisconsin
AIG Retirement Services	AIM Healthcare Services, Inc.	AIM Investments
AIMCO	AIR INDIA	AK Steel Holding Corporation
ALCAR Constructors Inc.	ALDI Group	ALDO Group
ALLETE, Inc.	ALLTEL Corporation	ALTANA AG
ALZA Corporation	AMB Aachener und Munchener Beteiligungs AG	AMB Property Corp.
AMC Entertainment Inc.	AMC Mortgage Services, Inc	AMEC
AMECO	AMERCO	AMETEK
AMP	AMP Limited	AMR Corporation
AMS Services, Inc.	AN Deringer Logistics	ANZ (Australia and New Zealand Banking Group )
AOL	AP Consult	APCO Worldwide
APL Limited	APM Global Logistics Malaysia Sdn Bhd	APN News & Media
ARCH Venture Partners	ARIS Corporation	ARISE
ARRIS	ARS National Services, Inc.	ASCII Group
ASDA Group	ASI	ASI, Inc.
ASM International	ASMA	ASML Holding N.V.
ASRC Federal Holding Company	ASTROC MEDITERRANEA	AT&T Broadband and Internet Services
AT&T Inc.	AT&T Mobility, LLC	AT&T Wireless Services
ATA Airlines	ATA Information Technology	ATB Financial
ATC Associates Inc.	ATCO Ltd.	ATI Allegheny Ludlum
ATI Engineering	ATK Launch Systems	ATL Products
ATMI, Inc	ATX Communications	AU Optronics
AVX Corporation	AWB Limited	AXA Financial Inc.
AXA Group	AXIA Incorporated	AXS-One
AZZ incorporated	Aardex LLC	Aaron Basha
Aaron Brothers	Aaron Diamond AIDS Research Center, The	Aaron's Rents, Inc.
Aastra Technologies	Abbey National	Abbott Laboratories
Abel Construction Company, Inc.	Abercrombie & Fitch	Aberdeen Group
Abertis Infraestructuras S.A.	Abgenix	Abitibi-Consolidated Inc.
Abolon	About.com	AboveNet, Inc.
Abraxas Software, Inc.	Absorption Systems	Academic Management Services Corp.
Academy Sports & Outdoors	Academy of Sciences of the Czech Republic	Acambis plc
Accel Partners	Accelrys	Accenture
Acciona S.A.	Accision	Acclaris
Accor	Accounting Principals	Accredited Home Lenders
Accudata Systems	Accumetric, Llc	Ace Hardware Corporation
Acer Consulting Inc	Acerta	Ackermans
Acme Technologies	Acosta Sales Company, Inc.	Acosta Sales and Marketing
Acoustical Concepts	Acquis Consulting	Acri-Tec
Acro Service Corp	Acrolab Ltd.	Action Day Primary Plus
Action Synergy SA	Active Decisions	Active Power, Inc.
Activision Blizzard	Acuity	Acuity Brands, Inc.
Acunia	Acuren	Acxiom Corporation
Ad Council, The	Adams County, CO	Adams Outdoor Advertising
Adams Resources & Energy	Adams and Reese LLP	Adaptec Inc.
Adastra Corporation	Addison Schools District, VT	Addleshaw Goddard
Adecco SA	Adelphia Communications	Adept Technology
Adis International Ltd.	Aditya Birla Group	Aditya Birla Nuvo Limited
Aditya Birla Retail Limited	Adler Pollock & Sheehan P.C.	Adler, Murphy & McQuillen
Administaff	Admiral Wine Merchants	Adobe Systems Inc.
Adteractive, Inc.	Advance 2000, Inc.	Advance America
Advance Asset Management	Advance Auto Parts, Inc.	Advance Holding
Advance Publications	AdvancePCS, Inc.	Advanced Allergy Relief Centers of Tampa Bay
Advanced Bionics	Advanced Cell Technology	Advanced Electronic Support Products
Advanced Engineering & Research Associates	Advanced Environmental Controls	Advanced Machine Vision Corp.
Advanced Medical Optics	Advanced Micro Devices	Advanced Personnel Management
Advanced Technology Services, Inc.	Advanced Technology Ventures	Advanta Corp.
Advantage Sales & Marketing, LLC	Advantest Corporation	Advantica Restaurant Group
Advent International	Adventis	Adventist Health
Adventist Medical Center	Advest Group	Advisory Board Company
Advocate Health Care	Advocate Lutheran General Hospital	Aera Energy
Aero Kraft Tool Corp.	Aerojet-General Corporation	Aeromexico
Aeropostale Inc.	Aeroquip-Vickers	Aerospace Corporation
Aerospatiale Matra	Aerotek	Aether Systems
Aetna Inc.	Afc Partners	Affiliated Computer Services Incorporated
Affiliated Property Management	Affinity Healthcare	Affordable Computer Solutions
African Enterprise	African Oxygen	African Tramways (Pty) Ltd.
Ag Processing	Aga Khan Health Services, The	Aga Khan University
Agder Energi AS	Agence France Presse	Agency.com
Agere Systems	Agfa-Gevaert Group	Aggreko plc
Agilent Technologies Incorporated	Agilisys	Agilysys Inc.
AgriBank, FCB	Agribrands International	Agricore United
Agricultural Bank of China	Agricultural Research Council	Agrivida
Agrolinz Melamine International GmbH	Agropec Trading (Allivet)	Agway
Ahold USA, Inc.	Aid Association for Lutherans/Lutheran Brotherhood	Aigo
Air Canada	Air Express International Corporation	Air Force Office of Scientific Research
Air Force Research Laboratory	Air France-KLM	Air Jamaica
Air Line Pilots Association, Int'l	Air Liquide	Air National Guard
Air New Zealand LTD	Air Products and Chemicals	Air Ride Technologies
Air-Tite Home Products	AirTran Holdings, Inc.	Airborne, Inc.
Airbus S.A.S.	Airgas	Airtricity
Ajilon	Akamai Technologies, Inc.	Aker Kvfrner ASA
Akerman Senterfitt	Akibia	Akin Gump Strauss Hauer & Feld LLP
AkinsCrisp Public Strategies	Akron Public Schools, OH	Akzo Nobel N.V.
Al-Meshar Intl. Company	Al-Tawfeek Company for Investment Funds Ltd.	Alabama Cooperative Extension System
Alamo Rent A Car	Alamosa Holdings, Inc.	Alaska Air Group
Alaska Wildland Adventures	Alberci	Albert Einstein Medical Center
Alberto-Culver Company	Albertson's, Inc.	Alcan Cable
Alcatel USA	Alcatel-Lucent	Alcoa Inc.
Alcon, Inc.	Alderwoods	Alex Lee, Inc.
Alexander & Baldwin, Inc.	Alexander Forbes	Alfardan Group of Companies (Holdings) W.L.L.
Algorithmics	Alibaba	Align Technology, Inc.
Alimentos Finisterre S de RL.de C.V.	Alion Science & Technology	AlixPartners, LLC
All Media Guide	All Nippon Airways Co., Ltd.	All Weather Windows
Allegheny Energy, Inc.	Allegheny Health, Education and Research Foundation	Allegheny Technologies
Allegiance Credit Union	Allegiance Telecom Inc.	Allegiant Air
Allegis Group, Inc.	Allegro MicroSystems, Inc.	Allen & Company, Inc.
Allen & Overy LLP	Allen Independent School District, TX	Allen Matkins Leck Gamble Mallory & Natsis LLP
Allen Press, Inc.	Allen, Dyer, Doppelt, Milbrath & Gilchrist	Allens Arthur Robinson
Allergan	Allfirst Financial Inc.	Alliance Atlantis Communications
Alliance Boots plc (formerly Boots Group plc)	Alliance Consulting Group	Alliance Data Systems Corporation
Alliance Residential Management	Alliance to Save Energy	AllianceBernstein
AllianceOne Inc.	Alliant Energy Corp.	Alliant Foodservice
Alliant Techsystems	Allianz Deutschland SE	Allianz Group
Allied Capital Corporation	Allied Electronics	Allied Holdings
Allied Irish Banks, p.l.c.	Allied Telesis Holdings K.K.	Allied Waste Industries
Allied-Barton Security Services	AlliedSignal	Allin Corporation
Allina Hospitals and Clinics	Alloy, Inc.	Allsec Technologies Ltd.
Allstate Corporation, The	Allstream, Inc.	Alltypes Fireplace and Patio
Almac Group Ltd	Aloette Cosmetics	Alorica
Alpha Leak Detection	Alpharma	Alpine Access
Alschuler Grossman Stein & Kahan LLP	Alshamel International	Alshaya Group
Alstom Energy	Alston & Bird LLP	AltaPointe Health Systems
Altera Corporation	Altheimer & Gray	Alticor Inc.
Altman Vilandrie & Company	Alto-Shaam	Altria Group, Inc.
Alvarez & Marsal	AmQuip	AmSouth Bancorporation
Amadeus IT Group SA	Amati Foundation, The	Amazon.com, Inc.
Ambac Financial Group, Inc.	Amcor Limited	Amdahl
Amdocs Inc.	Amedisys	Amer Sports
Ameren Corporation	Amerex	AmeriCares Foundation, Inc.
AmeriCorps	AmeriCredit	AmeriServe Food Distribution
America China Exchange Society	America's Best Contacts & Eyeglasses	American Apparel Inc.
American Association of Motor Vehicle Administrators (AAMVA)	American Axle & Manufacturing Holdings, Inc.	American Bankers Insurance Group
American Bottling Company	American Bureau of Shipping (ABS)	American Cancer Society
American Capital Strategies, Ltd.	American Cast Iron Pipe	American Century Investments
American City Business Journals, Inc.	American Civil Liberties Union	American Color Graphics Holdings, Inc.
American Commercial Lines	American Concrete Institute (ACI)	American Dental Association
American Diabetes Association	American Document Management	American Eagle Outfitters
American Electric Power Company	American Electronics, Inc. (Amelex)	American Equity Mortgage
American Express	American Express Strategic Planning Group	American Express Travel Related Services Company, Inc.
American Family Insurance Group	American Fidelity Assurance Company	American Financial Group
American Financial Marketing Inc	American Foods Group	American Frozen Foods Institute
American Funds	American General Finance Corporation	American General Financial Group
American General Life and Accident Insurance	American Golf	American Greetings
American Habilitation Services, Inc. (AHS)	American Heart Association	American Home Finance, Inc.
American Income Life	American Institute of Chemical Engineers (AIChE)	American Institutes for Research
American InterContinental University	American International Group	American Justice School of Law
American Lawyer Media	American Legion, The	American Management Systems
American Media Operations, Inc.	American Medical Response	American Medical Security Group
American Megatrends	American Museum of Natural History	American National Insurance Company
American Piledriving Equipment	American Power Conversion Corporation	American Practice Management
American Radio Relay League	American Red Cross	American Renal Associates Inc.
American Republic Insurance Company	American Retail Group	American Security LLC
American Society for Engineering Education (ASEE)	American Society for the Prevention of Cruelty to Animals, Inc.	American Society of Civil Engineers
American Society of Engineering Education	American Standard Companies	American Tower
American Transmission Company	American United Life Insurance Company	American University of Beirut
American Water Works	American Water Works Company	American Woodmark Corporation
Amerigroup Corporation	Ameriplan	Ameriprise Financial
Ameriquest Mortgage	AmerisourceBergen Corporation	Amerix
Ames Department Stores	Ames Laboratory	Amgen
Amica Mutual Insurance Company	Amkor Technology	Ammirati Puris Lintas
Amnesty International USA	Ampa Events	Ampacet
Amper Politziner & Mattia	Ampex Corporation	Amphenol Corporation
Amplicon	Amsted Industries	Amtec
Amway	Amy Biehl Foundation	Amylin Pharmaceuticals, Inc.
Anacomp	Anadarko Petroleum Corporation	Analog Devices Incorporated
Analysis & Technology	Analysis Group, Inc.	Analysts International Corporation
Analysys	Analytical Products Group, Inc. (APG)	Analytical Surveys
Anchin, Block & Anchin	Anchor Blue Retail Group, Inc.	Anchorage School District, AK
Ancillary Care Management	Andersen's Business Consulting Practice	Anderson Kill & Olick, P.C.
Andersons	Andrews Federal Credit Union	Andrews Hooper & Pavlik PLC
Andrews Kurth LLP	Andritz AG	Androcles Inc.
Andrx Corporation	Anglo American plc	Anglo Irish Bank
Anheuser-Busch Companies, Inc.	Anicom	Animal Hospital of Dauphin County, PA
Anixter International	Ann Taylor	Anoka Hennepin School District 11
Anoka Metro Regional Treatment Center	Anoka-Hennepin School District, MN	Anorad, Rockwell Automation (Rockwell Automation, Inc.)
Anritsu Ltd	Antenna Group	Anthem Insurance Companies
Aon Consulting	Aon Corporation	Apache Corporation
Apartment Investment and Management Company	Apax Partners	Apco Coatings
Apex CoVantage	Apex Group, The	Apex Inc.
Apex Venture Partners	Apex Voice Communications, Inc.	Apogee Enterprises
Apollo Group	Apollo Health Street Limited	Apollo Hospitals
Apotex Inc.	Appian Consulting	Apple Incorporated
Apple Organization, The	AppleOne, Inc.	Applebee's
Applera Corporation	Applied Biosystems Group	Applied Digital Solutions, Inc.
Applied Graphics Technology	Applied Industrial Technologies	Applied Magnetics Corporation
Applied Materials	Applied Power	Applied Research Associates, Inc.
Applied Sciences Corp.	Applied Signal Technology, Inc.	Applied Value
AppliedTheory Corporation	Applimation, Inc.	Approved Mortgage Corporation
Apria Healthcare Group	Aprimo	Aptuit, Inc.
Aqua Ohio	Aquatech International Corporation	Aquent
Aquila, Inc.	ArQule	Aradigm Corporation
Aramark Corporation	Arbors at Fairmont	Arcadia Group
Arcadian Health Plan	Arcadis	Arcandor AG
ArcelorMittal	Arch Chemicals	Arch Coal, Inc.
Arch Insurance Group	Archdiocese of St. Louis	Archer & Greiner
Archer Daniels Midland Company (ADM)	Archistone	Architectural Features
Archon Group, L.P.	Archstone Consulting	Archstone-Smith Trust
Arcor AG & Co. KG	Arctic Slope Regional Corporation	Ardent Health Services
Ardito Information & Research	Area Education Agency 267	Area Wide Protective (AWP)
Arent Fox LLP	Areva Group	Argas
Argent Mortgage Company, LLC	Argles Stoneham Burstows (ASB Law)	Argon ST
Argonne National Laboratory	Argosy Casinos	Argus Research Corp
Ariba, Inc.	Aristeia Capital	Arizona Heart Institute
Arizona Home Care Llc	Arizona State University	Arkansas Best Corporation
Arkansas Children's Hospital	Arkansas Children's Hospital	Arkitek Rekawasan
Arla Foods	Arlington County, VA	Armanino McKenna
Armco	Armstrong Teasdale LLP	Armstrong World Industries
Army & Air Force Exchange Service	Army Research Laboratory	Arnall Golden Gregory LLP
Arnold & Porter LLP	Arnold Bloch Leibler	Arnold Clark Automobiles Limited
Arnold Worldwide	Arnstein & Lehr LLP	Aronson & Company
Aronson+Johnson+Ortiz, LP	Aroostook County, ME	Arrow Electronics
Arrowhead Global Solutions	Art Institute of Chicago	ArteWorks SEO
Artecon	Arter & Hadden LLP	Artex International, Inc.
Arthur D. Little	Arthur J. Gallagher & Co.	Artic Slope Regional
Artisoft	Arup	Arvig Communication Systems
Arvin Industries	ArvinMeritor, Inc.	Asahi Chemical Industry Co.
Asahi Glass Co.	Asahi Mutual Life Insurance Co.	Asante Technologies
Ascension Health	Ascentium Corporation	Aseco Container Services A/S
Asheville Citizens Times	Ashfords	Ashland Inc.
Ashlaw	Ashley Furniture Industries	Ashoka
Ashton-Tate Corp.	Ashurst LLP	Ashworth
Asian American Justice Center	Asian Development Bank	Asian Paints Limited
Ask.com	Aspect Software, Inc.	AspenTech
Aspirus	Asplundh Tree Expert Co.	Assicurazioni Generali Spa
Associated Banc-Corp	Associated Brands	Associated Grocers
Associated Marine Institutes	Associated Press	Associated Wholesale Grocers, Inc.
Associates First Capital Corporation	Association for the Help of Retarded Children	Association of Colorado Independent Schools
Association of Destination Management Executives	Association of Universities for Research in Astronomy	Assurances Generales de France
Assurant, Inc.	Assurity Financial Services, LLC	Astellas Pharma Inc.
Astellas Pharma US, Inc.	Asterand, Inc.	Astoria Financial Corporation
Astra International	AstraZeneca plc	Astro-Med
Astronics Corporation	Asyst Technologies, Inc.	Ater Wynne LLP
Athena Health	Athens-Clarke County Library	Athletes World
Atkins	Atkinson & Mullen Travel, Inc.	Atlanta Area School for the Deaf
Atlanta Chamber of Commerce	Atlanta Fixture and Sales Company, Inc.	Atlanta Memorial Hospital
Atlanta Regional Commission	Atlantic Automotive Components	Atlantic Health System, Inc.
Atlantic Wholesalers	Atlas Air	Atlas Copco AB
Atlas Development Corporation	Atlas World Group	Atmel
Atmos Energy Corp.	AtomFilms	Atomic Energy of Canada Limited
Atos Origin	Atos Worldline Processing GmbH	Atrium Companies
Attachmate Corporation	Auberle	Auburn University
Audi AG	Audi Group	Audion Automation
Audiovox Corporation	Auffenberg	Auralog Inc.
Aurora Health Care	Aurora Loan Services	Aurora Medical Center
Aurora R-8 School District, MO	Ausco Building Systems	Auspex Systems
Austin Industries	Austin Ventures	Australia Post
Auto Mall	AutoNation, Inc.	AutoZone
Autodata Solutions	Autodesk, Inc.	Autoliv
Autologic Information International	Automated Workflow Pvt Ltd	Automatic Data Processing
Automobile Club of Southern California	Automotive Computer Svcs	Autonomy
Avalon Bay Communities, Inc.	Avanade Inc.	Avaya Inc.
Aveda	Avendus Capital	Avenue A
Avenue A | Razorfish	Avery Dennison Corporation	Avesthagen Limited
Aviall, Inc.	Aviation Communication & Surveillance Systems	Avici Systems
Avid Technology	Avis Budget Group	Avista Corporation
Aviva Family and Children's Services	Avnet	Avocent Corporation
Avon Products, Inc.	Avondale Industries	Axcelis Technologies
Axiohm Transaction Solutions	Axiom	Axis Financial
Axtel	Ayars & Ayars, Inc.	Ayco Company
Aylstock, Witkin & Sasser PLC	AzCal Insurance	Aztec Shops
Aztec Technology Partners	Azx Inc.	a-connect
adidas AG	answerthink