- ABN Amro
- ABN AMRO Bank N.V.
- ABN AMRO Bouwfonds Nederlandse Gemeenten N.V.
- Academisch Ziekenhuis Maastricht
- Achmea Holding N.V.
- AEGON N.V.
- Agencia Tributaria
- AIG
- Aker Finnyards Oy Turku
- Akzo Nobel N.V.
- Analyste
- Appelsiini Finland Oy
- Aracruz Celulose S/A
- Atlas Schindler
- Atos Origin S.A.
- Aviva Canada Iinc.
- Azertia
- Azucarera Ebro
- Banco Mercantil
- Banco Santander Serfin S.A.
- Banksys
- Bayer
- Belastingdienst
- Belgacom S.A.
- Bell Canada
- Bewator Oy
- BMC
- British American Tobacco p.l.c
- CA Programas de Computador Ltda
- Caixa Geral de Depósitos
- Canada Border Services Agency
- Canada Post Corporation
- Canada Revenue Agency
- Carrefour. Com Ind. Ltda.
- CDI/Polar Bear
- Cemex
- Cemig Centrais Elétricas de Minas Gerais
- Centre de recherche Henri Tudor
- Centre de Recherche Public Henri Tudor
- CEPSA
- Cetelem Servicos Ltda
- CGI
- CIBA Especialidades Quimicas Ltda.
- Ciba Specialty Chemicals
- CIBC
- City of Winnipeg
- COMCEL
- Comptel Oyj
- Computer Sciences Corporation
- Comunycarse
- CPM S/A
- CSC BRASIL
- Cumputacenter
- Dell
- Delta Lloyd N.V.
- Department of Fisheries and Oceans (Canada)
- Department of National Defence (Canada)
- Desai Learning
- Dexia
- Dexia S.A.
- Digipolis
- Duke Energy International, Geracao Paranapanema S.A
- EDS
- Efeko Oy
- El Corte Inglés
- Electrabel
- Electrabel S.A.
- Elia
- Elion Enteprises Ltd
- Elisa Oyj
- EMC Computer System do Brasil Ltda
- Encana
- Equity One, Inc
- Ernest & Young Auditores Independentes S/S
- Erudict N.V.
- Essent N.V.
- Estée Lauder
- Etelä-Karjalan kesäyliopisto/Lappeenrannan yksikkö
- Eurocontrol
- European Commission
- European Medicines Agency
- European Organisation for the Safety of Air Navigation
- FABRICOM GTI
- Federal Government of Canada
- Finning Canada Inc.
- FNV Bondgenoten
- Fortis N.V.
- F-Secure Oyj
- Gedis
- General Dynamics
- GMAC Insurance
- Hanze University Groningen
- Helsingin Tietojenkäsittely-yhdistys ry
- Hewlett-Packard Development Company, L.P
- Holcim
- Holland Casino
- HSBC Bank Canada
- IBM
- ICT Service Coöperatie Politie Justie en Veiligheid
- IIR Oy
- IIR Technology
- IKEA B.V.
- Ilmailulaitos-Finavia
- IMSS
- Indaver
- Indexis
- Indra
- Infuture Oy
- ING Bank
- Intel
- International Business Machines Corporation
- Isabel
- Johnson & Johnson
- Kaakkois-Suomen verovirasto
- Kansaneläkelaitos
- KBC Bank NV and KBC Verzekeringen NV
- Kemira GrowHow Oy
- Knowledge United
- Koninklijke DSM N.V
- Koninklijke Philips Electronics N.V.
- KPMG
- La Caixa
- Lääkelaitos
- Länsi-Suomen verovirasto, Tietojenkäsittely-yksikkö
- Línea Directa
- Manitoba Hydro
- McCain Foods Limited
- Merck
- Mesirow Financial
- Microsoft Informatica Ltda.
- MIVB
- Municipal Property Assessment Agency (Ontario)
- Nashuatec
- National Bank of Belgium
- Netsol Oy
- New Horizons Learning Centers
- New Horizons System Services
- Nexient Learning Inc.
- NMBS
- Océ B.V.
- Oikeusministeriön tietotekniikkakeskus
- Oriola Oy
- Osuuspankkikeskus-OPK
- Pacific Life Insurance Company
- Päijät-Hämeen koulutuskonserni - kuntayhtymä
- PEMEX
- Personec Oy
- Petroleo Brasileiro S/A
- Philips
- Philips CFT
- Philips International BV Corporate IT
- Philips Lighting
- Philips Semicondutors
- Poliisin tietohallintokeskus
- PrimeSys Solucoes Empresariais S/A
- Proctor and Gamble
- Produtos Roche Quimicos e Farmaceuticos S.A.
- Provincial Government of Ontario
- Rabobank
- Research In Motion (RIM)
- Robert Bosch Ltda.
- Royal Dutch KPN
- SA Banksys N.V.
- SD-Worx
- Service Canada
- Shell Canada Limited
- Sicpa/Siegwerk
- Sidmar
- Siemens Ltda
- Siemens Osakeyhtiö
- Sisä-Suomen verovirasto, Atk-yksikkö
- Sistema de Administración Tributaria
- SN Brussels Airlines
- Sociedad Hipotecaria Federal
- Souza Cruz S.A
- State Farm Insurance
- Statistics Canada
- Stora Enso Corporate IT
- SUN
- Sun Life Financial
- Sun Microsystems
- SUN Microsystems do Brasil Ind. E Com. Ltda.
- TDC Song Oy
- Telcel
- Telefónica
- TeliaSonera
- Telus
- Tiehallinto
- TietoEnator Oyj Group Functions
- TietoEnator Processing & Network
- TietoEnator Production&Logistics Oy
- TietoIlmarinen
- TietoTapiola Oy
- Tieto-X Oyj
- Tieturi Oy
- TransCanada Pipelines
- UCB Pharma
- Unisys Corporation
- University of Helsinki
- Valtiovarainministeriö
- Vendex KBB B.V.
- Veracel Celulose S/A
- Viacom ( Paramount, CBS, MTV)
- Volkswagen Brussels
- Volvo
- WM Data
- YIT Primatel Oy
- YIT Tietotekniikka Oy