Participants in the 3rd Tax Stamp Forum included representatives from  revenue authorities and customs departments, regulators, law enforcement, researchers and academics, tobacco and alcohol manufacturers and distributors, suppliers of tax stamp systems and equipment, security printers, integrators and suppliers of features and technologies for authentication and serialisation.

Below are the organisastions who took part:

• Advanced Track & Trace (Groupe LAMY)
• Alcohol and Tobacco Tax and Trade Bureau (TTB)
• Alejandro Ramos Carbajales
• Altria
• American Wholesale Marketers Association
• AMPG Group Ltd
• Andrews & Wykeham Ltd
• API Holographics
• Arizona - (AZ) - Department of Revenue
• Arjowiggins - Security
• Arkansas Tobacco Control
• Ashton Potter Security Printers (USA) Ltd
• Atlantic Zeiser GmbH
• Authentix Inc
• Banknote Corporation of America / GSCC
• Banknote Factory of the National Bank of the Republic of Kazakhstan
• Blumer Maschinenbau AG
• BrandWatch Technologies, Inc
• Brazilian Mint and Printing Works (Casa da Moeda do Brasil)
• British American Tobacco Industries
• BSecure
• Cambridge Consultants Ltd
• Canada Revenue Agency
• Canadian Bank Note Company Ltd
• Cook County Government/Department of Revenue
• Crane Micro-Optics Solutions
• Customs, Illicit Trade and Anti-Money Laundering
• DataDot Technology USA
• De La Rue
• DEMAX Holograms plc
• Diageo
• Dirección de Impuestos y Aduanas Nacionales de Colombia
• DLRS Limited
• Domino North America / UK
• Eastman Kodak Company
• EDAPS Consortium
• Embassy of Ukraine to the USA
• Enigma
• FDA
• Federal State Unitary Enterprise "Goznak"
• Federation of Tax Administrators
• Figurazione LTDA
• FNMT - Fabrica Nacional de Moneda Y Timbre
• G4S International
• Georgia of Department of Revenue Alcohol & Tobacco Division
• Giesecke & Devrient GmbH
• Gleitsmann Security Inks GmbH
• Goebel GmbH
• Gopsons Papers Ltd
• Graphic Security Systems Corp
• Hologram Industries
• Holostik India Limited
• Hungarian Banknote Printing Shareholding Company
• Imperial Tobacco Group Ltd
• InkSure Ltd
• InkSure Technologies
• Inspectron (USA)
• International Tax & Investment Center
• Japan Tobacco International SA
• Jeannie Cameron International Consulting
• Johns Hopkins Bloomberg School of Public Health
• KBA-NotaSys SA
• Kenya Revenue Authority
• Kodak
• KP VTI JSC, Member of EDAPS Consortium
• Kyrgyzstan State Committee for Taxes & Revenues
• Luminescence International Ltd
• Madras Security Printers
• Mauritius Revenue Authority
• Mentor Media (USA) Supply Chain Management, Inc.
• Metalvuoto S p A
• National Association of Attorneys General (NAAG)
• National Institute of Public Health - Mexico
• National Laboratory Center
• Neenah Technical Products
• New Jersey Division of Taxation
• NJ Treasury Office of Criminal Investigation
• Northern Virginia Cigarette Tax Board
• Ohio Department of Taxation Enforcement
• Opalux Incorporated
• OpSec Security Group PLC
• Optaglio sro
• Philip Morris International Management S.A.
• Polish Security Printing Works (PWPW)
• PragmatIC Printing
• R.E.D. Stamp, Inc
• R.J. Reynolds Tobacco Co.
• RAI Services Company
• Revenue Commissioners
• Revenue Service of Georgia
• S.E. Casa de Moneda de la Nación Argentina
• SE "Holography" Ltd, Member of EDAPS Consortium
• Security Papers UK
• SICPA Brasil Ind. de Tintas e Sistemas Ltda
• SICPA
• Sistemas Y Computadores
• Spectra Systems Corporation
• Stardust Materials LLC
• State of NJ Dept of Treasury
• State of Rhode Island Division of Taxation
• Taller Nacional de Grabados en Acero
• Technology Transfer Group
• Texas Comptroller of Public Accounts
• The McLane Group
• The Meyers Printing Companies Inc
• Tobacco Journal International
• Tullis Russell Coaters Limited
• U.S. Government Accountability Office
• UAB Garsu Pasaulis
• UMTZ “Energokomplekt” LLC
• UPM Raflatac Canada
• UPM Raflatac Inc
• US Government Accountability Office (GAO)
• US Immigration and Customs Enforcement
• Virginia Department of Taxation
• Watermark Ltd.
• Zorya Security Printing, member of EDAPS Consortium