The following organizations are Supporting Entities of IDtrust. New members (organizations and individuals) are invited to join at any time.

Foundational Sponsor-level member

IBM is the world's largest information technology company, with 80 years of leadership in helping businesses innovate. IBM software offers the widest range of infrastructure software for all types of computing platforms, allowing customers to take full advantage of the new era of e-business.

Sponsor-level members

• Axway Software
• Brocade Communications Systems Inc.
• CA
• CATCert Agencia Catalana de Certificacio
• EMC Corporation
• Emulex Corporation
• General Services Administration
• Hewlett-Packard
• Jericho Systems Corporation
• National Institutes of Health
• Neustar, Inc.
• Nomura Research Institute, Ltd. (NRI)
• Red Hat
• Sandia National Laboratories
• US Department of Defense (DoD).
• Vanguard Integrity Professionals
• Verisign

Contributor-level members

• AITI
• Avatier Corporation
• Bank of America
• Beijing CE Open Source Software Co., Ltd.
• California Legislative Data Center
• Conformity
• Cryptsoft Pty Ltd.
• Directorate of Labour and Welfare Norway
• Hasso Plattner Institute
• Identity Commons
• Information Card Foundation
• International Electronic Communication Analysts, Inc. (IECA)
• International Security Trust & Privacy Alliance (ISTPA)
• IRDETO
• IS4U
• Johns Hopkins University Applied Physics Laboratory
• M.I.T.
• Netherlands Tax and Customs Administration (Belastingdienst)
• Network Centric Operations Industry Consortium
• NuParadigm Gov
• PricewaterhouseCoopers LLP
• Primekey Solutions AB
• Rackspace Hosting, Inc.
• Salzburg Research Forschungsgesellschaft
• Serasa S.A.
• Sonnenglanz Consulting
• Thales eSecurity Ltd.
• Treasury Board of Canada, Secretariat
• WidePoint Corporation
• XDI.ORG
• Yaana Technologies, LLC