Every second year Optical Document Security sees a variety of participants from all over the globe in every segment of the secure document industry. The following companies took part part in Optical Document Security 2012:

• 3M Company (USA)
• 4D - Fourth Dimension Security (Germany)
• ArgoWiggins  (France)
• Ashton Potter Security Printers (USA)
• Authentix (USA) 
• Banco de Mozambique
• Bank of Canada
• Bank of England
• Bank of Sudan
• Bank of Uganda
• Banque de France
  Banknote Technologies Inc
• Bharatiya Reserve Bank Note Mudran Private Limited (BRBNMPL)
• BNB Printing Works Corp (Bulgaria)
• Board of Governors, Federal Reserve System (USA)
• Brady Corporation (USA)
• BSecure (Israel)
• Bundesdruckerei (Germany)
• Bureau of Engraving & Printing (USA)
• Cabot Corporation (USA)
  Canada Border Services Agency
• Canadian Bank Note Company
• Cartor Security Printing (France)
• Casa de Moneda de Chile
• Cascades Fine Papers Group (Canada)
• Central Bank of the Russian Federation
• CMR Associates LLC (USA)
• Constantia Hueck Folien (Germany)
• Crane Currency (USA)
• Crane Micro-Optics Solutions (USA)
  CTS Cashpro (Italy)
• Cummins-Allison Corporation (USA)
• Currency Research USA
• Dai Nippon Printing (Japan)
• Danmarks National Bank - Banknote Printing Works
• De La Rue (UK)
• De La Rue Currency
• De Nederlandsche Bank
• DEMAX Holograms (Bulgaria)
• Department of Homeland Security - US Citizenship Immigration Services
  Department of State (USA)
• Digimarc Corp (USA)
  DNP IMS Netherlands
• DSTL (UK)
  EMD (USA)
• European Central Bank
• Federal Reserve Bank of Richmond
• Federal Reserve Board (USA)
• Federal State Unitary Enterprise "Goznak" (Russia)
• Fidelity Printers & Refiners (Zimbabwe)
• FNMT - Fabrica Nacional de Moneda y Timbre (Spain)
• Fortress Optical Features (Canada)
• Foster & Freeman (USA)
• Gemalto Oy (Finland)
• Giesecke & Devrient (Germany)
• Gleitsmann Security Inks (Germany)
• Graphic Security Systems Corp (USA)
• Hologram Industries (France)
• HoloGrate JSC (Russia)
• Honeywell - Authentication Technologies Group (USA)
• Honeywell Speciality Chemicals Seelze (Germany)
• inIT-Institute Industrial IT (Germany)
• InkSure (USA)
• Innovia Films (Asia Pacific) Pty (Australia)
• Innovia Films plc (UK)
• Innovia Films Sarl (Switzerland)
• International Counterfeit Deterrence Centre (Germany)
• JDSU (USA)
• Joh. Enschede Security Print (Netherlands)
• Jura (Austria)
• KBA-NotaSys (Switzerland)
• Keesing Reference Systems (Netherlands)
  Kelly, Anderson & Associates (USA)
• Krypten Research & Production (Russia)
• Kyodo Printing Co (Japan)
• Landqart  (Switzerland)
• Lasercard (USA)
• Leif Yde Consulting (Denmark)
• Luminescence International (UK)
• MEI Inc (USA)
• Merck Chemicals (UK)
• Morpho (Netherlands)
• Nanotech Security Corp (Canada)
• National Bank of Belgium
• National Identification Authority (Gambia)
• National Printing Bureau (Japan)
• NCR (UK)
• New Light Industries (USA)
• Nolax (Switzerland)
• Oesterreichische Banknoten und Sicherheitsdruck (Austria)
  Opalux Incorporated
• OpSec Security (USA)
• Optaglio (Czech Republic).
• Orell Fussli Security Printing (Switzerland)
• OVD Kinegram (Switzerland)
  Pagemark Technology (USA)
• Papierfabrik Louisenthal (Germany)
• Polish Security Printing Works
• Quality Engineering Associates (USA)
• Reserve Bank of Australia
• Reserve Bank of New Zealand
• Rolic Technologies (Switzerland)
• Rolling Optics (Sweden)
• Secura Monde International (UK)
• Security Papers (UK)
• Security Products (India)
• SICPA (USA/Switzerland)
• Stardust Materials (USA)
• TEMA (Germany)
• tesa scribos (Germany)
• The Royal Mint (UK)
• Toppan Printing (Japan)
• Universidad Politecnica de Valencia (Spain)
  US Department of Homeland Security
  US Treasury Engraving & Printing
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