- 888
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- Design of Systems on Silicon
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- Etisalat- Emirates Telecommunication Corporation
- Euroconsumers/DecoProteste
- Eurofound
- European Commission, Publications Office
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- Europol
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- everis
- Evoco Inc.
- Evraz Oregon Steel Mills
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- Exact Software
- Excelsior College
- ExecuNet
- Expedia / hotels.com
- Experian Consumer Direct
- Expo Communications, Inc.
- ExpoTV
- Express Scripts
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- Eyeblaster
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- EzGov Europe Ltd
- F. Hoffmann-La Roche Ltd
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- Fankhauser & Associates
- Fannie Mae
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- Fox Chase Cancer Center
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- Gordon and Betty Moore Foundation
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- GU9 Creative
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- Gucci
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- H&R Block
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- Highlights Catalog
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- IE
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- it's learning as
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- ivantage Limited
- iWeb Technologies
- J. J. Keller & Associates, Inc.
- j2 Global Communications
- Jack Henry and Associates
- Jack Morton Worldwide
- Jane's Information Group
- Jardine Lloyd Thompson
- Javelin Direct
- JC Penney
- JDSU
- Jelecos Systems Inc.
- Jet Propulsion Laboratory
- JGSullivan Interactive
- JHU/Applied Physics Laboratory
- JISC
- JNC Software Development & Consulting
- JobsDB.com
- John Deere - AMS
- John H Harland Company
- John Lewis Direct
- John Snow, Inc.
- Johns Hopkins University
- Johnson & Johnson
- Johnson & Johnson Pharmaceutical Research & Development
- Johnson Controls
- Joint Forces Command
- Jones Day
- Joyce Meyer Ministries
- JPMorgan Chase
- JSC TNK-BP Management
- JT3/Unysis
- Judge Business School
- Juniper Networks
- Justgiving
- Justice Institute of BC
- Juvenile Diabetes Research Foundation
- JWT BOOM
- JWT Specialized Communications
- K2 Data Solutions Oy
- Kaiser Permanente
- Kaleidescape, Inc.
- Kansas City Power & Light
- Kaspersky Lab
- Katison Pty Ltd
- KAZ Group Pty Ltd
- KBC Groep NV
- KBR
- Keller Williams Realty
- Kelley Blue Book
- Kellogg Brown & Root
- Kellogg's
- Kenco Management Services
- Kent County Council
- Key Curriculum Press
- Kiawah Development Partners
- Kinesis Marketing
- King & Spalding, LLP
- King e-Client
- King Pharmaceuticals, Inc.
- King's College London
- Kiwibank Limited
- KK-stiftelsen
- KL Sion, Inc.
- Klipsch Group Inc.
- KLM Royal Dutch Airlines
- Kluwer Law International
- Know IT Stockholm
- Knowledge Foundation
- KnowledgeAdvisors
- KnowledgePool - BTP
- Koeze Direct
- Kohl's
- Kohn Pedersen Fox Associates
- KONE Corporation
- Konecranes
- Konica Minolta
- koodos
- KP Media
- KPF
- KPMG
- KPMG MSLP
- KQED
- Krames
- KRAS.NL
- Kristelig Fagbevægelse
- KRS Consulting, Inc.
- KTH
- KVH Industries, Inc.
- L.L.Bean
- L-3 Communications Integrated Systems
- La Caixa
- Laborint Grupp LLC
- Ladbrokes eGaming
- Lafarge
- Laing O'Rourke
- LAN Airlines S.A
- Lancashire County Council
- Land Registry
- LandlordSoftware.com
- Landmark Graphics
- Las Vegas Valley Water District
- Lattice Semiconductor
- Laval University
- Law Institute of Victoria
- Lawerence Livermore National Laboratory
- LBi
- LDS Test and Measurement
- Lead 2 Action
- LeapFrog
- LeapFrog Online, LLC
- Leapfrogonline
- Learning and Teaching Scotland
- Lee Hecht Harrison
- Left Brain Creative
- Legal Aid Queensland
- Legal Services Commission
- LEGO
- Lehman Brothers
- LendingTree, LLC
- Lessno LLC
- Levi, Ray and Shoup Inc.
- LexisNexis
- Lexmark
- Lexmark International
- LG ELECTRONICS
- LHS Telekommunikation GmbH & Co. KG
- LHS Telekommunikations GmbH
- Libermind
- Liberty Mutual Insurance
- Liberty University
- Library and Archives Canada
- Lifetime Health
- LighterLife
- Lightning Eliminators & Consultants, Inc.
- Lincoln Financial Group
- Link Affiliates
|
- LINKdotNET
- Linklaters
- Liquidnet
- Little Green Viper Web Site Design
- Litton Loan Servicing, LP
- LivePerson
- Liverpool Direct Limited
- Lloyd's of London
- Lloyds TSB Insurance
- LM Investment Management Ltd
- LNR Property Corporation
- Locaweb Servs. de Internet S/A
- Lockheed Martin
- Logica
- Logikos, Inc.
- Logitech
- London Business School
- London Gifted & Talented
- London Life Insurance Company
- London School of Economics
- Lonely Planet Publications
- Los Angeles Unified School District
- Lov
- Loyola University
- LPCH
- LSI
- LSS Data Systems
- LTSB (Wisconsin Legislature)
- Lucasfilm
- Lumina Foundation for Education
- luminis
- Luvata Oy
- Luxottica Retail
- M & G Investments
- Macaw
- MacDonald Dettwiler
- Macquarie Group
- Magazines.com
- Mahlab Media
- Mailtrust
- Make IT Usable
- Malcolm Pirnie Inc.
- MAN Investments
- Management Science Associates, Inc.
- Management Sciences for Health
- Mando Group Ltd
- Mangalik Ventures
- Manhattan Associates
- Manulife Financial
- March Networks
- Marcia White Media
- Marcus Thomas LLC
- Marfin Laiki Bank
- Maricopa Community Colleges
- Market United
- Marketobserver Co.
- Mars Brasil
- Mars Information Services
- Mars Symbioscience
- MarthaStewart.com
- Massachusetts Medical Society
- Massive Inc
- Masternaut UK
- Matera Systems
- Mawhiba
- MaxLeases | Consumer Source Inc
- Mayo Clinic
- Mayo County Council
- Mbos - Mburrine Online Strategies
- MCA
- McAfee, Inc.
- McCann Erickson
- MCCS
- MCIA
- McKesson
- McKinsey & Company
- McMaster Carr Supply Company
- MDA
- MDU Resources Group, Inc.
- MeadWestvaco
- Meat & Livestock Australia - NLIS
- Mecklenburg County PS&I
- MedAssets
- Media News Group Interactive
- mediaman Ges. f. Kommunikation mbH
- Mediaman GmbH
- MedImpact Healthcare Systems, Inc.
- Medtronic
- Medtronic International Trading Sarl
- meebo
- Melbourne Business School
- Melbourne Water
- MembersFirst
- Memorial Hermann Healthcare System
- Memorial Sloan-Kettering Cancer Center
- Memorial University of Newfoundland
- Menlo Worldwide
- merca
- MercadoLibre.com
- Mercer
- Mercer HR Consulting
- Merck Frosst Canada Ltd.
- MerckSerono
- Mercury Insurance
- Meredith Corporation
- Merrill Lynch
- MessageLabs
- MetLife
- Metromix LLC
- Metropolitan Home Ownership
- Metso Paper
- Mfactor
- MGD Consulting
- MHRA
- Miami-Dade County
- Michelin
- Michigan Supreme Court
- MicroEdge
- MicroMass Communications, Inc.
- Microsoft
- MidMEx
- MidwayUSA
- Midwest Airlines
- Milestone Group
- Millennium bcp
- mimio
- Mimos Berhad
- mindSHIFT Technologies, Inc.
- Minerals Management Service
- Ministerie van Algemene Zaken
- Ministerie van Landbouw
- Ministry of Defence
- Ministry of Finance
- Ministry of Foreign Affairs and Trade
- Ministry of Foreign Affairs Brussels
- Ministry of Health, Welfare and Sport
- Ministry of Justice
- Ministry of Public Administration
- Ministry of Research Science & Technology
- Ministry of the Interior and Kingdom Relations
- Minitab
- Minnesota Lawyers Mutual Insurance Company
- Mirai España, S.L.
- Miratech
- Mitchell International
- Mitchells & Butlers
- Mjølner Informatics A/S
- MMM
- MoD Belgium
- MoD, Army Information Services
- Modcom
- Modern Woodmen of America
- Mogul
- Monash E-Research Centre
- Monash University
- Monitise
- Monotype Imaging
- Monster Government Solutions
- Monster.com
- Moodys Analytic
- Morpheum
- Morsekode
- Motorola
- MotoSport, Inc.
- Move, Inc.
- MPTrax.com
- Mp-yaaD / Mantis
- MSN
- MSNBC Interactive News LLC
- Multicast Media Technologies, Inc.
- Multnomah County
- Municipality of Zoetermeer
- Museum Victoria
- Music Sales Ltd
- Mutual of America
- Mutual of Omaha
- MyHome Ltd
- MYOB
- MyPoints.com
- N.I.S.T.
- Najdi.si
- Nami Studios
- Nanyang Technological University
- NAS Recruitment Communications
- Nascom NV
- National Association of County and City Health Officials
- National Australia Bank
- National Bank of Belgium
- National Center for State Courts
- National Disability Authority
- National Geographic
- National Instruments
- National IT- and Telecom Agency
- National Land Survey of Sweden
- National Library Board, Singapore
- National Library of Sweden
- National Marrow Donor Program
- National Prescribing Service Limited
- National Public Radio
- National Research and Development Centre for Welfare
- National Research Council of Canada
- National Snow and Ice Data Center (NSIDC)
- National Taiwan University
- National Wildlife Federation
- Nationwide Insurance
- Nature Publishing Group
- Navtrak
- NCCI Holdings, Inc.
- nCipher
- NCSU Libraries
- Nealite
- Nemacolin Woodlands Resort
- Nero AG
- Neshami
- Nestec SA
- Nestlé
- Netage Solutions, Inc.
- NET-A-PORTER
- NetFlow - Usability Consulting
- NetLife Research
- Netpilot Internet Solutions
- Netprofiler
- NetScout Systems
- NETural Communication GmbH
- Network Appliance, Inc.
- Network Solutions
- Nevada Power Company
- New Cosma s.r.l
- New England Journal of Medicine
- New Jersey Funeral Directors Services, Inc.
- New Media Consulting
- Washington, D.C. Public Library
- Washington, D.C. Times
- Washington, D.C. Times Regional Media Group
- NEWAD
- Newark
- Newcastle Permanent
- Newcastle Permanent Building Society
- Newcastle University
- Newegg
- Newsweaver
- nFusion, LLC
- NGA
- NHS Connecting for Health
- Nielsen-Kellerman
- NineMSN
- Nissan North America, Inc.
- NMIT
- NMT
- NNZoka LLC
- Nokia
- Nolo Press
- Nomura Research Institute, Ltd
- Norad
- Nordea Bank
- Nortel Government Solutions
- North Suburban Library System
- Northern Trust
- Northrop Grumman IT
- Northwestern Memorial Hospital
- Northwestern Mutual
- Northwestern University School of Law
- Northwestern University, Feinberg School of Medicine
- Norwegian Agency for Development Cooperation
- Norwegian Centre of Electronic Health Records
- Norwegian Customs and Excise
- Norwegian Ministry of Foreign Affairs
- Norwich Union
- Nose AG Design Intelligence
- Nottinghamshire County Council
- Nova Southeastern University
- Novabase
- Novartis Pharma AG
- Novell
- Novo Nordisk
- NRC - CISTI
- NREL
- NSW Department Of Education
- NSW Rural Fire Service
- NTNU/ NSEP
- NTT Communications
- NTT DoCoMo USA, Inc
- Nu Skin
- NU-FSM-Northwestern University
- Number Six Software
- Nuon
- NVisage
- NYC Economic Development Corporation
- NYCEDC
- O.A.R.S.
- O2
- Oakton
- Oakwood Healthcare System
- Oasis Capital Management
- OASYS SOFT
- Observit
- Ocapi
- OCC Mundial
- Océ-Technologies B.V.
- OCTO Technology
- Octopus Cards Ltd
- Oeildelynx.ca
- Oesterreichische Nationalbank
- Off Madison Ave / Mighty Interactive
- Office For Disability
- Office for Harmonization in the Internal Market
- Office for National Statistics
- Office of the Chancellor, CSU
- office2office
- OgilvyInteractive
- OHIM
- OHRA N.V.
- OKI Europe Limited
- Oklahoma Department of Human Services
- Old Mutual
- Olkin Communications Consulting
- OMX
- OnAir USA, Inc
- OnDemand Software / Global Knowledge
- One Economy Corporation
- OneGreatFamily.com
- Oneupweb
- OnForce, Inc.
- Online Buddies Inc
- Online Business Systems
- Online Services AS
- onlineshoes.com
- OnTargetJobs / HealtheCareers.com
- Ontario Teachers' Pension Plan
- OOCL Logistics
- OP Bank Group Central Cooperative
- Openia
- Openwater Networks
- Optaros
- Optical Image Technology, Inc.
- Oracle
- Orange PCS
- Orange PCS Ltd
- Orbis Investment Advisory Limited
- Orbit Media Studios, Inc.
- Ordnance Survey
- Organisation Economic Co-operation Development
- Organization of the Petroleum Exporting Countries
- Orient Overseas Container Line
- Orlando Utilities Commission
- OSCE
- Ototoï
- OTPPB
- Outsell, Inc.
- Oversee.net
- Oxford University Press
- Pacific Gas and Electric Company
- Paciolan
- Packeteer, Inc.
- Paddy Power plc
- Pall Corporation
- Pall Life Sciences
- Palm
- Panasonic
- Paradigm Geophysical
- PARC (Palo Alto Research Center)
- Parks Canada Agency
- Parthenon Publishing
- PartyGaming PLC
- Passado Ltd
- PayCycle, Inc.
- PayPal
- PC
- PCC
- Peachpit Press
- PEAK Health Management
- PearlParadise.com
- Pearson Education
- Penn Mutual Life Insurance Company
- PennWell Publishing
- Penske Truck Leasing
- Pentland Firth Software GmbH
- People Search Media
- People to People Ambassador Programs
- Pepco Holdings, Inc.
- Pepper Interactive
- Perceptive Software
- Perform Information Design Solutions
- PerkinElmer
- PerkinElmer Life & Analytical Sciences
- Pershing
- Pervasive Software
- Peters Lange Consulting
- Petro-Canada
- PFI
- Pharmaceutical Product Development, Inc.
- Phena Partners LLC
- Philip Morris
- Philip Morris International
- Philips Electronics
- Philips Healthcare
- Philips International
- Philips Lighting
- Philips Medical Systems
- Philips Speech Recognition Systems
- Phonak AG
- Physician's Computer Company
- PIMCO
- Pinnacol Assurance
- Pinpoint Pty Limited
- Pioneer Hi-Bred
- Pioneer Investment Management Limited
- Pioneer Services
- Pioneer, A DuPont Company
- Piper Jaffray
- Pitney Bowes, Inc.
- Pixelpark AG
- Plan International Australia
- Planet Discover
- Plantronics
- plasq.com
- Platform PR
- Please User Experience Design Oy
- Plusnet plc
- Pocket Kings, Ltd.
- Pod Communications
- Pod1 Limited
- Podfitness.com
- Polish Television
- Polo Ralph Lauren
- POP Interactive
- Port Of Melbourne Corporation
- Portico Systems
- Potawatomi Bingo Casino
- PowerOffice AS
- PowerReviews Inc.
- Praxair, Inc.
- Premier
- Presbyterian Church (U.S.A.)
- Prescient Digital Media
- Present Media BV
- Prewise Finland Oy
- Price Industries
- PriceMetrix
- PriceRunner / Valueclick
- PricewaterhouseCoopers
- Prima Consulting
- Primavera Systems
- Principal Financial Group
- Priority Health
- PRISM Group, Inc.
- Private Media Pty Ltd
- Privy Council Office
- ProAssurance
- Proctor and Stevenson
- Prodoxima Ltd
- Productivity Press
- Profesia, spol. s. r. o.
- ProFlowers
- Progress Energy
- Progressive
- Property Services Group
- ProQuest
- Proquis Ltd
- Protiviti
- Providence Health System
- Provident Bank
- Proxicom
- Proximity London
- PSManager S.A
- PT Comunicações
- PTK Centertel
- PTT Exploration and Production plc
- Public Relations Consultant
- Publications Office
- Publicis Dialog
- Publisuisse SA
- Publix Super Markets
- Purdue Univ./Marketing Communications
- Pyxis Technologies
- QA -IQ
- Q-go B.V.
- QSR International PtyLtd
- QuadTech
- Qualcomm
- Queensland Government
- Queensland Transport
- QuestBack
- Quiksilver
- Quinstreet
- QVC
- QX Förlag AB
- R. H. Donnelley Interactive
- Rabobank
- Rabobank Netherlands
- Racing & Wagering WA
- Radboud Universiteit Nijmegen
- Radialpoint
- RAND Corporation
- RANDOM LOGIC
- RANZCP
- Raritan Computer Inc.
- Raritan, Inc.
- Raytion GmbH
- RBC Financial Group
- RCN
- RDM Corporation
- RDVO
- ReadyMoms Alliance
- REAL Software Systems, LLC
- Real TSP
- RealAge, Inc.
- RealNetworks GmbH
- Red Gate Software
- Redacteurs
- Redback Networks
- Redengine Inc.
- Redweb
- Reed Business Information
- Regions Financial Corporation
- Registration Transfers Ltd
- RegOnline
- Reliant
- Reliant Energy
- Repsol YPF
- Republic Indemnity
- Research In Motion
- Reserve Bank Of New Zealand
- Resource Data, Inc.
- Resource Interactive
- Retire to the Sun
- RFE/RL, Inc.
- RGA International Corporation
- RGB Love
- RHIEM Services GmbH
- Rhodes State College
- Richmond Events Ltd
- RiechesBaird
- Rikshospitalet
- RIPE NCC
- Riverbed Technology, Inc.
- Riverford
- RM
- Robert Bosch GmbH
- Robert Wood Johnson Foundation
- Roche
- Roche Polska Sp. z o.o.
- Rockwell Automation
- Rockwell Collins
- Rockwool A/S
- Rodale
- RODBEH
- Rogier Communications
- Rosetta Biosoftware
- Rosetta Stone, Ltd.
- Royal Bank of Scotland
- Royal Institution of Chartered Surveyors
- Royal Norwegian Ministry of Foreign Affairs
- Royall & Company
- Royce & Associates
- RTI International
- RTL DISNEY TV (Super RTL)
- Rugby Football Union
- Russell Investments
- Ryder System, Inc.
- Ryerson University
- S. A. O Estado de São Paulo
- S. Manchir Consulting
- SAAK Consulting
- Sabio Ltd
- Sacramento Municipal Utility District
- Safe Kids Worldwide
- Safeway.com
- Safmarine Container Lines
- Sage Software
- Sahalie
- Sahibinden.com
- SAIC
- Saint Mary's College of California
- Salem State College
- Salem Web Network
- Salesforce.com
- Salesgenie.com
- Salford City Council
- Sam's Club
- Samsung R&D Center
- Samuel Merritt College
- San Bernardino Community College District
- San Diego District Attorney
- San Jose State University
- San Mateo Medical Center
- San Mateo Superior Court
- Sandia National Laboratories
- Sandstorm Design
- Sandvik Materials Technology
- Sandvik Mining and Construction
- Santa Clara University
- SAP
- Sapient
- Sara Lee
- SaskPower
- SaskTel
- Save the Children
- Savills plc
- SC Xoomworks Ro Srl
- ScandinavianDesignCenter.com
- SCHIN
- Schirmer Kommunikation
- Schlumberger
- Schlumberger Information Solutions
- Scholastic Inc.
- School of Arts
- School-Link Technologies
- Schroders Investment Management
- Schwab Institutional
- Schweitzer Engineering Lab. Inc
- Scotiabank
- Scott & White Memorial Hospital and Clinics
- Scottish Enterprise
- Scottish Government
- Scottrade
- Sd worx
- sdfg
- SDL Tridion
- Seagate Technology
- Sealed Air Corp
- Sears Holdings
- Sears.com
- SEB
- SeeSaw Networks
- SEGRO
- SEI Investments
- Select Ideas Website Design and Consultancy
- Self
- Self Management Group
- Self Service Kiosks Ltd
- Semantia Pty Ltd
- Sensis
- Sequel
- Seton Hall University
- Seventh-day Adventist Church
- SFM--The Work Comp Experts
- SGDP
- SGI
- SGS SA
- Shaw Contract Group
- Shaw Trust
- Shecco
- Shell Oil Company
- Shift
- SHL Group Ltd
- Shop Direct Group
- ShopLocal
- ShoppingIndia.com
- ShopWiki
- Shure Incorporated
- Shutter Classic, Inc.
- Shutterfly, Inc.
- SIA "TILDE"
- SIC ONLINE
- Sidley Austin LLP
- Siemens
- Siemens Health Services
- Siemens Healthcare Diagnostics
- Sierra Health Foundation
- Sierra Trading Post
- Sigma
- Siminn hf
- Simon Property Group
- Sinfonet
- SIRIUS Satellite Radio
- SiteWala.net Pvt. Ltd.
- SIU School of Medicine
- Sjá
- Sjöland & Thyselius
- SKB Kontur
- SkinStore.com
- skyguide
- Skyron
- Slate Roof Studio
- SLI Systems
- Small World Collaboration
- Smart Service Queensland
- SmartBrief
- Smashing Darling
- SMS Management & Technology
- SNA Europe
- Social Security Administration
- Sodexho
- Sodexo USA
- Softhouse Consulting Baltic AB
- Softonic.com
- Sofware Engineering Institute/Carnegie Mellon University
- SOK
- Sol og Strand Feriehusudlejning
- Solarweb
- Solmelia
- Solostocks
- Solvay North America, LLC
- Sonaa Ltd
- SonicDuo
- Sonopia
- Sony
- Sophos plc
- Source Marketing Solutions, Inc.
- South Tyneside Council
- Southern Company
- Southern Nevada Health District
- Southern Nevada Water Authority
- Southwest Research Institute
- Southwest Windpower
- SP Finance
- spacelabs healthcare
- SPAWARSYSCEN-SD
- Specialist Schools and Academies Trust
- Spectrum Health
- SP-Finance
- SPIE
- Spillman Technologies
- Sprakkonsulterna
- Sprint
- SPRON
- Sputnik Agency
- SPX Cooling Technologies
- SSA
- SSAT
- St John Ambulance
- St. Jude Children's Research Hospital
- St. Michael's Hospital
- Stamford Interactive
- Standard Insurance Company
- Stanford Graduate School of Business
- Stanford Group Company
- Stanford University
- Stanley Associates
- StarHub Ltd
- Starkey Laboratories
- Starwood Vacation Ownership
- State Farm Insurance
- State Fund
- State Library of Victoria
- State of California, Department of General Services
- State of California, Department of Technology Services
- State of Utah DTS
- State Revenue Office of Victoria
- StatoilHydro
- Steelcase Inc.
- Stepstone
- STERIA
- Sterling Commerce
- Sterling Jewelers Inc.
- STG, Inc.
- Sthree plc
- Stiefel Laboratories
- Stimmt AG
- STM Group Plc
- STN Labs
- Storebrand
- Storiale Consulting Group
- Straight Line Theory
- Strateege Health & Biopharma Inc.
- Streamsage Inc.
- Streamsage/Comcast
- studio:cioffari
- Study Group
- Sudden Industries
- Sulake Inc.
- Sun Microsystems
- Suncor Energy Development Inc.
- Suncorp
- SunGard Data Systems
- Sunrise Telecom
- Sunset Publishing
- Sunshine Coast Regional Council
- SUPERVALU
- Sutton Group Realty Services, Ltd.
- Sutton Insight
- Swansea Institute of Higher Education
- SWIFT
- SWIFT scrl
- Swinburne University
- Swiss Re
- SWS Australia Pty Ltd
- Symantec
- Symbian
- Symbian Software
- Symetra Financial
- Synacor
- Synapse Communications Pvt. Ltd.
- Syngenta Agro SAS
- Syngenta Crop Protection AG
- SYSCO Corporation
- Sysdoc
- Sysmex NZ Ltd
- Syzygy Deutschland GmbH
- T. Rowe Price
- TAC
- TalkTalk
- Tamar
- TANDBERG
- Tangenz
- Tangram Soft
- Targeting Innovation Ltd
- TaskStream
- Tastefully Simple
- TBT agency
- TBWA
- TD Ameritrade
- Team Interface
- TEAR Australia
- Technology Associates
- Technosoft
- TechSmith
- TechTarget
- TECSys Development, Inc.
- Tejari FZ Llc
- Teknikföretagen Service AB
- Telecom NZ
- TeleCommunication Systems, Inc. (TCS)
- Teleflex
- Teleflora
- Telefónica
- Telekomunikacja Polska SA
- Telenor
- Telenor Research & Innovation
- Telstra
- TELUS
- Temenos UK Ltd
- Tempel
- Temple University
- Tenor Design
- TenUnited
- Terasen Gas
- Terra - Telefonica
- Tertiary Education Commission
- Test-Achats
- Tetra Pak
- Tetra Tech
- Tetra Tech EC, Inc.
- TH_NK
- The ADWEB Agency
- The Audit Commission
- The Canadian Real Estate Association
- The Christian Science Monitor
- The Climate Group
- The Cobalt Group
- The Coca-Cola Company
- The Concrete Network
- The Danish Association of Lawyers and Economists
- The Economist Group
- The Everett Clinic
- The Federal Reserve Bank of Minneapolis
- The Football Association
- The Grow Network
- The Hertz Corporation
- The Hiser Group
- The Hong Kong Jockey Club
- The Independent Traveler, Inc.
- The Institution of Engineering and Technology
- The Jackson Laboratory
- The Knot Inc.
- The Kroger Co.
- The Magellan Network
- The Marketing Store
- The MathWorks
- The McGraw-Hill Companies
- The MITRE Corporation
- The Nation Traffic
- The National Academies
- The National Archives
- The National Library of Australia
- The National Strategies
- The Nature Conservancy
- The Open University
- the OTHER media
- The Pennsylvania State University
- The Pensions Regulator
- the people's valley b.v.
- The Pew Charitable Trusts
- The Pew Forum on Religion & Public Life
- The Progressive Corporation
- The RAND Corporation
- The Regional Municipality of York
- The Royal Australian College of General Practitioners
- The Royal Bank of Scotland
- The Segal Company
- The Society for College and University Planning
- The State Chancellery Republic of Estonia
- The Teaching Company
- The Technion
- The Travelers Companies, Inc.
- The Treasury, Australia
- The Trust for Public Land
- The Ultimate Software Group
- The Walt Disney Company
- The Web Practice
- The Wellcome Trust
- The Wharton School
- The William and Flora Hewlett Foundation
- Thick as Thieves
- THINK Interactive, Inc.
- ThinkGeek
- Thinktiv
- Thomas Cook
- Thomas Publishing Co.
- ThomasNet
- Thomson
- Thomson Reuters
- Thomson-FindLaw
- ThoughtWorks
- Thug Interactive
- Thunder valley Casino
- TIAA-CREF
- TIBCO Software
- Tickbox Marketing
- TietoEnator
- TietoEnator Healthcare bv
- Time and Date AS
- Time Inc.
- Tipp24 AG
- Tiscover AG
- TKTL, LLC (smashingdarling.com)
- T-Mobile
- T-Mobile Slovensko, a.s.
- TMP Worldwide
- TM-Software
- TMW
- TMZ.com
- TNK-BP
- TNO
- TNT Express
- TODO1 Services Inc.
- Tokyo Electron
- Tomato Interactive
- TomoTherapy Incorporated
- TomTom
- T-Online
- TopForce
- Toronto Public Library
- Total E&P Canada Ltd.
- Totaljobs Group
- Tourism BC
- Tourism NT
- Towers Perrin
- Town of Lexington
- Toyota Financial Services
- Toyota Motor Corporation Australia
- Toyota Motor Sales, U.S.A., Inc.
- TracFone Wireless
- Traffic.com - A NAVTEQ Company
- Trailfinders
- Transamerican
- TransCanada
- Transcend
- Translations.com
- Transport for London
- Transport Scotland
- TransUnion, LLC
- Travel Channel
- Travel Dynamic Solutions
- Travel Intelligence
- Travelers
- Treasury
- Trend Micro
- Tribal Internet Marketing
- Tribune Company
- Trigger Software
- Triggerpoint Communications
- Trilliant Networks Inc
- Trimac
- Trimbos-institute
- Trinity College Dublin (Web Office)
- Trinity Laban
- Trizetto
- Tropical Press Sdn Bhd
- TrygVesta Forsikring
- TSL Education
- TSYS (Total System Services)
- T-Systems Multimedia Solutions GmbH
- TU Delft
- Tufts Health Plan
- Turkey Garanti Bank A.S.
- Tuscano Agency
- Tuthill Corporation
- TV Intranet A/S
- Tyco Electronics
- Tyco Thermal Controls
- Tycoon Publishing
- U.S. Army Combat Readiness / Safety Center
- U.S. Coast Guard Academy
- U.S. Communities Compliance Services
- U.S. Department of State
- U.S. Environmental Protection Agency
- UAMS Winthrop P. Rockefeller Cancer Institute
- Ubisoft
- UBS
- UBS Wealth Management
- UC Hastings College of the Law
- UCAS
- UCAS Media Ltd
- UCG/DecisionHealth
- UCI School of Social Sciences
- UCLA
- UCLES
- UCSF
- UCSF Medical Center
- UEFA Media Technologies
- UEFA Media Technologies SA
- UEVision, Inc.
- UGS
- ui42, spol. s r.o.
- UI-Human Factors Ltd
- Uitgeverij Zwijsen
- UL International Limited
- ULINE
- UMET (Union of European Football Associations)
- UM-St. Louis
- Ungerboeck Systems International
- Unibanco
- Unibanco - União de Bancos Brasileiros
- Unicredit Banca spa
- UniGroup, Inc.
- Union Bank of California
- Union Gas Limited
- Unisap
- UniSuper
- United Behavioral Health
- United Communications Group
- United Nations Food and Agriculture Organization
- United States Institute of Peace
- United States Senate
- UnitedHealth Group
- UNITeS-SAIC
- UnitID
- Unitron Hearing
- Universal Music Group
- Universia
- Universidad Autonoma Metropolitana
- Universitat Oberta de Catalunya
- Universitat Ramon Llull - La Salle
- University at Albany, SUNY
- University College Dublin
- University College London
- University Library Maastricht
- University Miguel Hernández of Elche
- University of Akron Wayne College
- University of Alberta
- University of Applied Sciences
- University of Applied Sciences Northwestern Switze
- University of Arkansas
- University of Ballarat
- University of Bath
- University of California, Berkeley
- University of California, Riverside
- University of California, San Diego
- University of Central Lancashire
- University of Denver
- University of Edinburgh
- University of Florida Foundation
- University of Florida Web Administration
- University of Greenwich
- University of Hertfordshire
- University of Illinois, Urbana-Champaign
- University of Kent
- University of Kentucky Hospital/UK HealthCare
- University of Leicester
- University of Louisville
- University of Maryland Medical Center
- University of Maryland University College
- University of Massachusetts - Office of the President
- University of Michigan
- University of Nebraska-Lincoln
- University of Nevada, Las Vegas
- University of Nevada, Reno
- University of Newcastle
- University of North Texas Libraries
- University of Pennsylvania
- University of Pennsylvania Health System
- University of Phoenix
- University of Pittsburgh
- University of Rome "La Sapienza"
- University of South Australia
- University of Tasmania
- University of Texas System Administration
- University of Virginia
- University of Washington Libraries
- University of Winchester
- Universo Online SA
- Univision Communications
- UPC Broadband Operations B.V.
- UPS
- US Auto Parts Network
- USA Swimming
- USAA
- Use-Lab GmbH
- Usengo
- User Analytics
- User Experience Coordinator
- User Reflections
- UserTest/Lab
- uShip, Inc.
- USMC
- uSwitch
- UTS:Business
- UWE
- Valent U.S.A. Corporation
- Valley of Lions Design
- Value Team
- Vancouver Film School
- Vanguard
- Variety Online
- Varolii Corporation
- VDC Enterprises, LLC - SEO Web Consulting
- Venere Net s.p.a.
- Verigy Germany GmbH
- VeriSign
- Verizon
- Verizon Business
- Verizon Wireless
- VersaTrans Solutions, Inc.
- Verticali
- Verzamelde Wijsheid
- Vestas Wind Systems A/S
- Veterinary Learning Systems
- VHA Inc
- VicRoads
- Victoria Police
- Victoria University
- VicUrban
- View
- Vimpelcom
- Virgin HealthMiles
- Virgin Media
- Virgin Mobile
- Virginia Tech
- Virtual Premise
- Visana Services AG
- Vision Call
- Vision Service Plan
- Vision Systems Design
- VisionFoundry Inc.
- VisionWare Ltd
- vli Limited
- VMware, Inc.
- Vodafone
- Vodafone Portugal
- VoiceBox Technologies
- Vonage
- Vox, Inc.
- VSE, Inc.
- VSP
- W.L. Gore & Associates
- Wachovia
- Wachovia Corporation
- Wake County Public Schools
- Walgreens
- Walgreens Health Services
- Wallop
- Wal-Mart
- Warner Breaks
- Warwick District Council
- Washington Division of URS Corporation
- Washington State Dept of Labor & Industries
- Washington State Dept. of Information Services
- Washington State Employment Security
- Waters Corporation
- WBCSD
- We Energies
- We The Citizens
- We7
- Web Site and Systems Consultant
- WebCertain.com
- WebCollage
- Weber Shandwick
- WebGains
- Webjet Marketing Pty Ltd
- WebJunction
- Webkvalitet AS
- WebMD
- Webmedia AS
- WebOn
- Webreality
- Websense
- WeeWorld Ltd
- Weizmann Institute of Science
- Wellcome Trust
- Wellington Management Company, LLP
- Wells Fargo
- Wells Fargo Business Credit
- Wendel Duchscherer
- Wesabe, Inc.
- West Gold Editorial
- West Sussex County Council
- West: Thomson Reuters
- Westat
- Western Union
- Westfield Insurance
- Weyerhaeuser
- Whakatane District Council
- Wheeler Machinery Co.
- Wheels, Inc.
- Whirlpool Europe
- WhiteFence
- WhitePages.com
- Williams-Sonoma
- Wiltshire County Council
- WIMCO
- Wisconsin Energy
- WMS Industries
- Wolseley / Ferguson Enterprises
- Wolters Kluwer España, S.A.
- Woods Hole Oceanographic Institution
- Woollahra Council
- Words That Work
- Workopolis
- WorkSafe Victoria
- Workshare
- World Bank
- World Class IT & Tools
- World Economic Forum
- World Health Organization
- World Intellectual Property Organization
- World Vision
- WorldWinner.com
- Worth
- WPP
- Writingroom.co.uk Ltd
- WS Atkins
- WSI - WebStrategies
- Wunderman - Team Detroit
- WW Grainger
- WWF International
- Wyeth Pharmaceuticals
- Xcel Energy
- Xerox Corporation
- Xilinx
- XING AG
- XM Asia Pacific Pte Ltd
- XMPie
- Xoom
- Xpertise
- X'Prime Pty Ltd
- XYZ Reply
- Yahoo!
- Yale School of Medicine
- Yell Group
- Yes
- YIT Corporation
- York University
- Yorkshire Building Society
- Zag
- Zale Corporation
- Zappos.com
- Zazzle.com
- Zebedee Creations Ltd
- Zig Websoftware
- Zin Communication
- ZipRealty
- zooplus AG
- Zopa Limited
- ZS Associates
- Zywave, Inc.
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