| 20/20 Speech | Graseby Dynamics | RNLA |
| 3M Canada Company | Haines McGregor | RNLMC |
| Aberdeen Test Center | Harris Corporation | Rockwell Collins |
| ADI Ltd | HBH Ltd | Rohde & Schwarz |
| AEA Battery Systems UK | Heckler & Koch GmbH | Rolls Royce |
| Aerotech Telub | HM Consultancy | Royal Netherlands Army |
| African Defence Systems | HQ Developmental Test Command DoD US | Royal Netherlands Marine Corp |
| Aimpoint AB | HQ Infantry, British Army | RUAG Electronics, Simulation & Training |
| Alcatel ETCA s.a. | HVR Consulting Services Ltd | RUAG Munition |
| Alenia Marconi Systems | Individual Fighting Systems | Saab Avionics |
| Amper Programas | Indra Sistemas | SAAB Barracuda |
| Amphenol Ltd | Infantry Trials and Development Unit | Saab Bofors Dynamics |
| Arcnet Ltd. (G.O.I) | Info Welfare Ser Danish Armed Forces | SAAB Communication |
| Armasuisse | INO | SAAB Systems |
| ARMSCOR South African Armed Forces | Intelligent Energy | Saab Tech |
| Arotech Corp | International Technologies Lasers | Saab Training Systems AB |
| Asahi Kasei Chemicals Corporation | Intevac | SAFT |
| Australian Army | Invista UK Ltd | SAFT America |
| Australian High Commission | ISDEFE, Ingenieria de Sistemas | SAGEM |
| Avon Protection | IT Lasers | Sagem Défense Sécurité |
| Avon Technical Products | Italian Army | SAIC |
| BAE-SYSTEMS | Italian MOD | Sapura Technologies SDN BHD |
| Barco View | ITT Defence | School of Infantry & Winter Warfare |
| Battelle Natick Operations | ITT Industries Night Vision | Schuberth Helme GmbH |
| BCB International | ITW Nexus Europe | Selenia Communications Ltd |
| Ben Gurion University | Kermel | Selex Sensors & Aiborne Systems Ltd |
| Bertin Technologies | Kongsberg Defence Communications | Sennheiser Government Systems Corp |
| Bjergegaard Consult | KPU-MPC 53E | Seyntex |
| Bofors Defence AB | Kyokuto Boeki Kaisha | Shimadzu Corporation |
| Brand-Rex | Land Forces Staff, Command & Control | Simrad Optronics |
| Bren-Tronics, Inc. | Leica Vectronixs | Simula Safety Systems |
| British Army | Leupold & Stevens, Inc. | Simula, Inc |
| Brookx Company B.V. | Lion Systems | Singapore Armed Forces |
| Bundeswehr | LITEF | Singapore Technologies Engineering Ltd |
| Bureau Des Etudes | Loughborough University | Singaporean Embassy |
| BWB | LPPI International | SIOEN Industries |
| Camelbak Group Plc | M.E.S Meccanica Per L'Electtronica E Ser | Smart Fuel Cell |
| Canadian National Defence HQ | MAAD | Smiths Aerospace |
| Canary Strategies | Marconi Mobile Ltd | Smiths Detection |
| Celestica Ltd | Marconi Selenia Communications Ltd | South African Armed Forces |
| CET Technologies PET | Marine Corps Combat Development Command | ST Electronics (Info-Comm Systems) Ltd |
| Chelton Defence Communciations Ltd | Med-Eng Systems Inc. | Stork Product Engineering |
| Chilean Army | Milkor Marketing Ltd | Swedish Armed Forces |
| Cisco Systems Ltd | Ministry of Defence Denmark | Swedish Army Combat School |
| Computer Sciences Corporation | Ministry of Defence Integration Authority | Swedish Defence Forces |
| CSIR Defence TEK | Ministry of Defence, UK | Swiss Army |
| Cubic Corporation | MOD - Israel | Swiss General Staff |
| Danish Army Combat School | MoD Austria | System Consultancy Services Sdn. Bhd. |
| Danish Army Material Command | MOD Belgium | Systematic |
| DC IPT DLO Caversfield | MOD Malaysia | Systematic Software Engineering |
| Defcon Technologies Pty Ltd | MOD Netherlands | Tadiran Communications |
| Defence Analysis | MOD Slovenia | Tectonica Austrailia P/L |
| Defence Command HQ Norway | MOD Slovenia | Telefunken Radio & Communications |
| Defence Exports Services Organisation | MoD Sweden | Thales Avionics |
| Defence Institute | MOD UK | Thales BGLJ |
| Defense Equipment Conseil | MPower Solutions Ltd | Thales Communication B.V. |
| Defense Technology & Procurement | NACRE AS | Thales Defence Deutschland GmbH |
| DENICO Trading & Consulting GmbH | NanYang Technological University | Thales Electronic Systems Italia |
| DESO | National Defence HQ | Thales Fist |
| DGA MoD FRANCE | NATO Italian Delegation | Thales Group |
| DLO MOD UK | Netherlands Defence Organisation | Thales Land and Joint Systems |
| DND Canada | NFM Caseb | Thales Nederland |
| DPA | Northrop Grumman Electro-Optical Systems | Thales Norway AS |
| Draeger Safety | Norwegian Army | Thales Optics Ltd |
| DRDC Toronto | Norwegian Battle Lab & Experimentation | Thales Optronics Ltd. |
| DRS Technologies | Norwegian Defence Logistics Organisation | Thales Systems Canada |
| DSM Dyneema | Norwegian Defence Research Establishment | Thales Training & Simulation |
| DSM HPF | NSA NATO | Thales UK |
| DSTA Australia | NZ Defence Staff London | TNO Defence Research |
| DSTL | Oerlikon Contraves AG | TNO Environment Energy & Process Innovation |
| Dupont De Nembure | Oerlikon Contraves Canada | TNO Human Factors |
| EADS | Oerlikrn Contraves Inc | T-Systems Belgium nr/sa |
| EDO MBM Technology Ltd | Offcie of the Secretary of Defence | Tyco Electronics |
| Elbit Systems Ltd | Oracle | Tyco Electronics Raychem |
| ELCAN Optical Technologies | Oskar Pedersen | U.S. Army Aeromedical Research Lab |
| eMAGIN CORPORATION | Oto Melara | U.S. Army Command, General Staff College |
| ERGOnomics TECHnologies | Oxley Systems | U.S. Army STRICOM |
| Ericsson | Pacific Safety Products Inc | Ultra Electronics Precision Air Systems |
| ESS Goggles | Paul Boye | Ultra Life Batteries |
| Exponent | Pemstar Pacific Consultants | United States Marine Corps |
| FFI Norwegian Defence Research | PEO STRI | US Army (oneTESS) |
| Fischer Connectors | Photonis - DEP | US Army CECOM |
| FLIR Systems AB | Portuguese Army MoD PORTUGAL | US DoD |
| FMV Sweden | Pramacom - HT | US Marine Corps Systems Command |
| FN Herstal s.a. | Prince Bernhard Barracks | USMC |
| FOI Swedish Defence Research Agency | QinetiQ | UTM |
| Freeplay Energy PLC | Quantum 3D | ValTac T inc |
| Friemann & Wold Batterietechnik | Quickset, Intl Inc. | Vectop Ltd |
| Frost & Sullivan | R.A. Company | Vectronix AG |
| Galileo Avionica | Racal Acoustics | Vektor |
| General Dynamics Decision Systems | Raytheon | Vinghog A/S |
| General Dynamics UK Ltd | Raytheon Electronic Systems | W.L. Gore & Associates |
| General Dynamics, C4 Systems | Raytheon Systems Ltd | WA Systems |
| Giat Industries | Reinforce | Zeiss Optronik Westlar GmbH |
| Revision Eyewear | Zentian Ltd |