Open, global standards development is made possible by the support of the OASIS Sponsor organizations listed below.

• Active Endpoints
• AdmitOne Security
• Adobe
• Alcatel-Lucent
• Advanced Micro Devices (AMD)
• AOL
• AtHoc
• Australian, Department of Education, Employment and Workplace Relations
• Avaya
• Axiomatics AB
• Axway Software
• BMC Software
• Boeing Commercial Airplanes
• Booz Allen Hamilton
• BTplc
• Capgemini
• CATCert Agencia Catalana de Certificacio
• Centers for Disease Control and Prevention
• Cisco Systems, Inc.
• Citrix Systems
• Comet Communication
• CA
• Comtech Services
• Cordance

• Deloitte Consulting LLP
• EMC Corporation
• ESI Acquisition
• Fujitsu
• Google
• Hewlett-Packard Company
• Hitachi
• IDS Scheer
• Inmedius
• Intel
• IONA
• Jericho Systems Corporation
• Juniper Networks
• Justsystems Corporation
• KITS
• Lionbridge Technologies
• LSC Group Ltd
• Microsoft Corporation
• NEC Corporation
• NeuStar
• NIST
• Nokia
• NOAA's National Weather Service
• Nortel
• Novell
• NRI
• Open Text Corporation
• Progress Software
• PTC

• Red Hat
• Reed Elsevier
• Ricoh Company, Ltd.
• Rogue Wave Software
• Sandia National Laboratories
• SAP
• SAS Institute Inc.
• Securent Inc.
• SOA Software
• Software AG
• Symantec Corp.
• Thomson Corporation
• Tibco Software
• Treasury Board of Canada, Secretariat
• US Air Force Office of Warfighting Integration CIO
• US Department of Defense (DoD)
• Veterans Health Administration
• Verisign
• Vignette Corporation
• Warning Systems
• The World Bank Group