| 3M Corporation | GDA Micro Technologies, Inc | Pratt & Whitney |
| 4D Technology Corporation | GE Energy | Precious Metals Australia Limited |
| Aardman Animations | GenCorp Aerojet | Precision Analytical |
| ABEM Instrument AB | Geneon Entertainment (USA) Inc. | Precision Strategies, Inc |
| Aberdeen Test Center | General Dynamics Canada Ltd. | Predictive Physiology and Medicine, Inc. |
| ABS Consulting | General Dynamics, Niceville | PRF Consultants |
| ABSG Consulting, Inc. | General Electric Global Research | Primate Foundation of Panama |
| Accent Optical Technologies | General Electric Transportation Systems | Princeton University |
| Access Environmental | General Mills | Prism Computational Sciences |
| ACE Inc. | General Testing Laboratories, Inc. | Process & Power, Inc. |
| Acoustics First Corporation | Gentex Corporation | Productive Energy Solutions |
| ACTA Inc. | Geodynamics Limited | Propulsion Science & Technology, Inc. |
| Action Net | Geolabs Westlake Village | Propulsion Science and Technology |
| ActSoft, Inc. | GeoMil Equipment B.V. | Protection Engineering Consultants |
| Acuity Brands Lighting | Geophyscial Survey Systems, Inc. | Proteus Industries Inc. |
| Adams Consulting International Inc. | Geophysical Software | PSB Corporation Pte Ltd |
| ADAPCO | Geophysical Survey Systems | Public Health Research Institute, New York NY |
| Adirondack Performance Engineering | Georgia Tech Research Institute | Pucik Consulting Services |
| Advanced Rail Technology | Geoscience & Technology Inc | Pulte Homes |
| Advanced Telemetry Systems Inc. | Geosyntech | Purdue University |
| Advanced Turbomachine, LLC | Geotechnique for Earthwork Development (GEOFED) | Purdy Engineering |
| Advantage Engineering | Giffin Koerth Forensic Engineering | Pure Power Systems |
| Advantica Ltd. | Globitech, Inc. | Pusan National University |
| Advent Pharmaceuticals Pty Ltd | GLS Engineering | QCC Resources Pty Limited |
| Aegis Systems Ltd | Gokel Consulting | QinetiQ |
| Aero Systems Engineering, Inc. | Golden Specialty Consulting, Ltd. | Quadrant Technology |
| AeroComposites, Inc. | Golder Associates AB | Qualcomm |
| AeroControl, Inc. | Goldsmiths College, Univ. of London | Quan Yin Medical Center, Miami Shores FL |
| AeroDesigns | Goodrich Corporation | Quanta S.r.l. |
| Aeroflex Inc. | Goodrich Sensor Systems | Quantum Design |
| Aerojet | Government of Canada, Fisheries and Oceans | Queen Mary, University of London |
| Aeroscan International | Graham Consulting | Queen's University of Belfast |
| Aerospace Optics | Grainger Integrated Supply | Queensland Department of Main Roads |
| AETC Incorporated | Granite Mountain Quarries | Quest Engineering and Failure Analysis |
| Affiliated Engineers | Grantronics | Quimica FLuor |
| Agilent Technologies Italia Spa | Greenpoint Technologies | R T Frankian Assoc |
| Agiloptics, Inc. | Greyline Instruments Inc | R&D Carbon Ltd |
| Agnico-Eagles Mines | Griffin Petroleum Consulting Ltd | R&D eXpertise Inc. |
| Agricultural University of Norway | Ground Engineering Inc. | R.T. Dodge CO. |
| Agriculture and Agri-Food Canada, Prairie Farm Rehabilitation Administration | Gruppo Domino | RACEtech |
| Agro Services International | Guidant Corporation | Radboud University Nijmegen, Faculty of Science |
| Air Cleaning Systems Ltd | Gulfstream Aerospace | Radio & TV Engineering Co. |
| Air Compressor Engineering Co. | H.P. White Laboratory, Inc. | Rand Afrikaans University |
| Air Force Research Labortory | H.W. Lochner, Inc. | RAND Corporation |
| Air Treatment Corporation | Hailfinger Electronic | Range Mental Health Center, Inc |
| Aircell LLC | Hal MacFie Training | Raser Technoligies |
| Airdyne | Halcrow HPA | Raytheon Corporation |
| Airgain | Hamilton Performance Electronics | Reaction Engineering International |
| Airworthiness Standards Institute, LLC. | Hardide Limited | Real Time Measurements |
| Ajou University | Harrison Power Station | Recursive Descent Engineering |
| Akzo Nobel Surface Chemistry Pte Ltd | Hart Biologicals Ltd. | Resco Electronics |
| Alberta Environment | Hatch Ortho | Research Inst-Frag |
| Alcan | Haverford College | Research Institute of Geodesy, Topography and Cartography (VUGTK) |
| Alitec Food Consulting | Hayes Lemmerz | Resolyn Products |
| Alliant Techsystems, Inc | Hays Environmental Engineering | Resource Service Group |
| Alpha Data Corporation | Hayward Baker, Inc. | RESPEC Consulting & Services |
| Alpha Geological Assessments | HDR Tampa | Respironics Brussels |
| Alpha Omega Electromagnetics, LLC | Headway Technologies | Respironics, Inc. |
| Alpha to Omega | Hedmark University College | Rhodia |
| Alstom Power | Heller and Johnsen Geotechnical Engineering Consultants | Richard Lote Earth Sciences Ltd |
| ALSTOM Signaling Inc | Hemisphere GPS | Rick Boelens |
| Alstra Industries LLC | Hendrick Motorsports | Ridolfi Inc. |
| Alternative Vision Corporation | Hermann Wesselink College | Rincon Research Corp. |
| Alumil Milonas S.A. | Herring Systems | Risk Management Solutions, Inc. |
| Amber/Booth Company | High Country | R-L Polymer Engineering |
| AMEC (Peru) S.A. | Highland Technology | Robert Bosch Corp. |
| American Analytical Laboratories, Inc. | Hilti AG | Robert E. Nolan Comp. |
| American AVK | Historian Plus | Robert Wiley Air & Heat |
| American Fan Company | Hi-Tech Asia Pacific | Roger Williams Hospital, Newport RI |
| American Innovations | Hi-Techniques, Inc. | Rohde & Schwarz, Inc. |
| American Pacific Corporation | Hollming Ltd. | Rohm Haas Electric Materials |
| American Radio Relay League, Inc. | Home Office | Rolf Jensen & Associates, Inc. |
| American Services of Miami | Honeywell | Rolls-Royce Fuel Cell Systems Ltd. |
| Amorphous Materials | Hope College | Rome Research Corporation |
| Ampal, Inc. | Howard & Company | Ron Hixson Photography |
| AnaCon Laboratories, Inc. | Hubbell, Roth & Clark, Inc. | RonSco Services |
| Analatom, Inc. | Hughes Network Systems | Roth Enterprises |
| Analytical Information Systems | Hughes Trueman P/L | Rothschild-Landry Holding, Inc. |
| Analytical Research & Technology (ART) | Hungerford & Terry, Inc. | Royal Canadian Golf Association |
| Andersen Services | Hunter Water Australia | Rudolf-Kramer Technologies, Inc. |
| Anderson Chiropractic Group | Hybrid Technologies | Runwaydata.com |
| Anedio | Hybrid Technologies LLC, Summerville SC | RWS Engineering |
| Animal Health Trust | Hybrivet Systems, Inc. | S.C. Johnson & Son, Inc. |
| ANSAC | Hydrocon, Inc. | Saizeriya Australia PTY LTD |
| Anteon Corporation | Hydrotech | Samsung Heavy Industries |
| Apache Corporation | Hyundai-Kia America Technical Center, Inc. | SAMSys Technologies Inc. |
| Apogee Scientific, Inc | IASYS Technologies | San Miguel Electric Cooperative, Christine TX |
| Application Objects, Inc. | ICLE | Sandia National Laboratories |
| Applied Analytics, Inc. | Idaho National Laboratory | Sanmina Oy |
| Applied Biogenics, Inc. | Iluka Resources, Inc. | Santa Clara University |
| Applied Image Group | Imaging Resource | Sarabec Ltd. |
| Applied Materials | ImaRx Therapeutics, Inc. | Saybolt Danmark A/S |
| Applied Measurement Science | IMPACT Engineering | Schlumberger |
| Applied Minds | Imperial College London | Schweitzer Engineering Labs, Inc |
| Applied Radar, Inc. | Imtech Utiliteit West BV | Science Applications International Corporation |
| Applied Research Associates, Inc. | INAF - Osservatorio Astronomico di Padova | Scott Bader, Inc. |
| Applied Systems Research | Indiana University | Scottish & Southern Energy, Fleet UK |
| Aqua Solutions, LLC | Indonesia Tri Sembilan, PT | Seavey Engineering |
| Aquascape Environmental | Indra Sistemas, S.A. | SECOR International Incorporated |
| Aquitaine Radar | Industrial Hygiene Specialty Resources | Sector Electronics |
| Architectural Testing | Infineum USA L.P. | Sector Electronics, LLC |
| ARES Corporation | Inform Systems AG | Sector Microwave Industries |
| Arete Associates | Information Recyclers | Security Coating Systems |
| Argonne National Laboratory | Ingenieurbüro Telegdy | Seitz and Associates |
| Arkansas Electric Cooperative | Ingersoll Rand | SemiSouth Laboratories |
| Arkansas Electric Cooperative Corporation | Innovative Environmental Technologies, Inc. | SemiSouth Labs |
| Armagh Observatory | Innovative Technology Works | Semitool Inc. |
| ArthroCare Corp. | Insinooritoimisto Suunnittelukide Oy | Semtech Ltd |
| Arthur P. Noyes Research Foundation | Institue of Wood Technology, Akita Pref. University | Seneca Balance |
| Arthur Taylor | Institut Maurice-Lamontagne | Senomyx |
| Arup Security Consulting | Institut National Des Sciences Appliquees | SensArray |
| ArvinMeritor | Institute for Physiology, Charite | Serck Aviation diviation |
| Asesorias Especializadas Genesis, S.C. | Institute of High Performance Computing | Setra Systems |
| Ash Grove Cement | Institute of Physics | SHAMA Technologies (S) Pte Ltd |
| ASI RCC, Inc. | Instituto Mexicano del Transporte | Sharp Engineering |
| Asian Institute of Technology | Integrated Spectronics Pty Ltd | Sharp Labs of America |
| Associated Electric Cooperative | Integrated Watershed Ltd | SHE Cape Environmental |
| Associated Engineering | Intel Corporation | Shear Minerals Ltd. |
| Astbury Environmental Engineering | International Business Machines | Shell International |
| Astex Technology | International Center for Leadership in Education | Shizuoka University |
| ATC Associates, Inc. | International Commutator Corporation | Sidreal Designs, Inc. |
| ATK Tactical Systems | International Maritime Consultants | Siemens A.E., Electrotechnical Projects & Products |
| Atmos Energy Corp | International Reservoir Technologies | Siempelkamp GmbH & Co. KG |
| AudioMetric | Interscan Corporation | Sierra Machinery |
| Aurorra Ltd | Investigative Science & Engineering, Inc. | Signion Systems PVT. Ltd. |
| Austin Health | Ion Exchange Associates | Signs West, Inc. |
| Australian Antarctic Division | Iowa State University | Silicon Access Networks |
| Australian Inspection Technologies | IPC Holdings, Bermuda | Silicon Laboratories |
| Australian Nuclear Science and Technology Organisation ( ANSTO ) | IPCore Technologies USA | Silonex Inc. |
| Austress Freyssinet | IR Energy Systems | Silver Arrow |
| Avelly Servo Test and Analysis Equipment | Iris Semiconductor | Simplicity AB |
| Avelly, LLC | ITT | Singapore Cables Manufacturers Pte Ltd |
| Avitronics | J & S Blenard Associates Limited | SINTEF Energy Research |
| Awareness Center, Roskilde Denmark | J B Engineering, Inc. | Sintez Corporation, Moscow |
| Axcelis Tech | J. D. Higgins Company, Inc. | Sippican, Inc. |
| Azean Energy Ltd. | J. Fingler Geological | SiSinc Semiconductor |
| Azores Corporation | J.A. Frezza & Associates, LLC | Skeena Fisheries Commission (Kitwanga, British Columbia) |
| Aztech Materials Testing | J.M. Huber Corporation | Skyscape Oy |
| B&D Pumps, Inc. | Jack Anderson Elementary | Skyward, Ltd. |
| B3 Systems, Inc. | James E Beavers Consultants | SLR International Corp |
| BAE Systems | James Hardie Building Products | Softel |
| Baker Engineering and Risk Consultants,Inc. | James R. Loumiet & Associates, Inc. | Software Spectrum |
| Baker Hughes | Jaros Baum and Bolles | Soil Testing Engineers, Inc. |
| Baker Oil Tools | Jay Spry International | Solberg Manufacturing Inc. |
| Ball Spin Engineering, Inc. | Jet Propulsion Laboratory | SonicWorks, Inc. |
| Ballistic Engineering Consulting | Jetline Engineering | Sorensen Associates Inc. |
| Bamboo Project Groups Co.,Ltd. | JH Research USA | SOS Software Service GmbH |
| Barber-Scotia College | Jim Stone Ltd. | Sound Underwater Survey |
| Barclaycard US | John Henry Foster Company | South Austin Cancer Center |
| Baroid Trinidad Services Ltd | John J. McMullen Assoc., Inc. | South Colonie High School, Latham NY |
| Bartmex, Inc. | John Jay College | Southern Company |
| BASF | John Kettlewell Chartered Town Planner | Southern Nuclear |
| Basilea Pharmaceutica | Johns Hopkins University / Applied Physics Laboratory | Southwest Research Institute |
| Battelle Memorial Institute | Johnson & Hanan, Oklahoma City | Spartan Controls Ltd. |
| Baxter International, Inc. | Johnson Matthey Technology Centre | SPAWAR Systems Center |
| Baylor College of Medicine Division of Neuroscience | Jones & DeMille Engineering | Spectra Physics |
| Be On Purpose | JRB Solutions | SpectrumCBM Ltd |
| BeaconSeek Ltd. | K I Cubed, LLC | SRI International |
| Beaumont Lab | Kadam Environmental Consultants | SRK Consulting |
| BEB Industrie Elektronik AG | KAFRIT Industries (1993) Ltd. | SSCI Inc |
| Bechtel Corporation | Kane GeoTech Inc. | St. Cloud State University, New Hope MN |
| Bedford High School, Bedford UK | KANE GeoTech, Inc. | St. Johns River Power Park, Jacksonville FL |
| Belcan Engineering | Kansas City Power & Light | St. Joseph Regional School, Swanzey New Hampshire |
| Belmont High School | Katholic University | St. Jude Medical |
| Ben Gurion University | KCH Group Inc. | Stainless Products, Inc. |
| Bentley Systems, Inc. | Kemira Chimie SA | Standard Fruit |
| Bergmans Mechatronics LLC | Kennedy Consulting, Inc. | Standard Testing and Engineering |
| Berkshire Control Mechanical, LLC | Kennedy Jenks Consultants | Standard Testing and Engineering Company |
| Bernier Electric | Kenney Geotechnical Services | Stanford Linear Accelerator Center |
| Beth Israel Deaconess Medical Ctr | Key Run Enterprises | Stanford University |
| Bethel Baptist School, Decatur AL | KeyEye Communications, Inc. | Star Fire Aerospace Engineering Consultants |
| BFP Consultants | Keystone Powdered Metal Co. | Stargate Observatory |
| BHP Billiton Technology | Kinder Morgan CO2 LLP | Starrett Engineering, LLC |
| Bioanalytical Science (WHRI) | Kinder Morgan, Inc | Startco Engineering Ltd |
| Biodynamics Engineering | Kinectrics | State Volunteer Mutual Insurance Company |
| Biotech Atlantic, Inc. | King's College | STMicroelectronics, Inc. |
| Birmingham University | Kistler Instrument Corp. | Stonecroft Project Engineering |
| BJ Services Company | KLA-Tencor | Stony Brook University |
| Black Diamond Solutions | KLE Engineering, Inc. | Stork Herron Testing Lab |
| Blair Precision | Kleinfelder | Stork Herron Testing Lab, Cleveland OH |
| Blue Cube Systems | Kleinfelder, Inc. | STR, Solutions Temps Réel Inc. |
| BMT Scientific Marine Services Inc. | Koidu Holdings S.A. | Stratex Networks, Inc |
| BNSF Railway | Komatsu | Stratosphere Solutions |
| BNW Administração e Comex Ltda | Komax AG | Strescon, Inc. |
| Bodycote Testing Group | Kordia Pty Ltd | Stronglight Design Co., Ltd. |
| Boeing Aerospace | Korea Institute of Construction Technology | Structural Integrity |
| Bogazici University, Kandilli Observatory and Earthquake Research Institute | Korosensor.com, Inc. | Sturni-Hueston Engineering Inc |
| Bombardier Aerospace | KT Engineering | Summit Educational Group |
| Bonneville Power Administration | Ktech Corp. | Sunrise Medical |
| Booz Allen Hamilton | Kumba Iron Ore Mine | SUNY College at Farmingdale |
| BorgWarner Corporation | Kyoto University | Supercritical Systems, Inc. |
| Borregaard LignoTech, Johannesburg | L F Research | Supertex Inc. |
| Bosch | Länderinstitut für Bienenkunde | Surface Specialist, LLC |
| Bose Corporation | Länsitekniikka Oy | Surfware Inc. |
| Bouyges Travaux Publics | L. I. Smith & Associates, Inc | Surtsey Ltd. |
| Bowser-Morner, Inc. | L-3 Communications | Sverdrup Corporation |
| Boxx Engineering | L-3 Communications Cincinnati Electronics | Swift Enterprises Ltd. |
| BP Exploration | Lab/Cor, Inc. | Swift Enterprises, Ltd. |
| BR Power Systems | LaBella Associates | Switchgear & instrumentation Ltd. |
| Briggs & Stratton | Labomed | Sycon, Sweden |
| British Geological Survey | Laboratorios Bago S.A. | Sylvan Source |
| Broadcast Enginnering and Equipment Maintenance Co. | LabWare | Syndetic |
| Broadcom Corporation | Lachel & Associates, Inc. | Synstar Computer Services |
| BSK | Lamar University | T. M. Bolton, Inc |
| Buckinghamshire Chilterns University | Lambda Research | Taconic Capital LLC |
| Buckman Hardy Associates | Lambert Engineers | TACTRONICS Advanced Engineering Labs |
| Business Biotics Group | Lancaster Ultragraphics | Talasaea Consultants, Inc. |
| C. Tremblay & Associés Inc. | Lang Railsback Associates | Tanana Industrial Hygiene and Safety |
| CadVendor | LaserCard Corp | Tank Consultants, Inc. |
| California Department of Transportation | LaserLinc, Inc. | Tawa Medical Holdings Ltd |
| California Department of Water Resources | Lawrence Livermore National Laboratory | Tax Credits for Business, Inc. |
| California Polytechnic State University | Lawter International | TDS |
| Calixte Environmental Management Inc. | L-B Ranch | Te Kuiti High School, Te Awamutu New Zealand |
| Callan Computers | Lebanon Seaboard Corp | Technetix PLC |
| Callplex, Inc. | LeekSeek California, Inc. | Technic Inc. |
| Cal-Tech Testing, Inc. | Leelanau Research | Technical Consultants Group, Ltd. |
| Calvi Sistemi | Lehigh University | Technical University in Lodz |
| Cambridge Chemical Company Ltd | Leonardtown High School, California MD | Technical University of Denmark |
| Cambridge Environmental Assessments | Levicks | Technische Universität Clausthal |
| Cambrios Technologies Inc. | Leviton Manufacturing | Technische Universität Harburg |
| Camp Dresser & McKee | Lewis Wildlife & Wetland Consulting, Inc. | Teclab srl |
| Camp Technologies, LLC | Life Shield Engineered Systems LLC | Tecnológico de Monterrey |
| Canada Tech Corporation | Life Shield Engineered Systems, LLC | TecnoVeritas |
| Canadian Explosives Research Laboratory | Light Coders LLC | TecnoVeritas, Fonte Boa da Brincosa, Portugal |
| Cancom Deutschland GmbH | Light Engineering | Teignbridge Propellers |
| Canfield Drilling Company | LightConcrete LLC | Tellus Operating Group, LLC |
| Capital Decision Sciences LLC | Lignotech | Telstra |
| Capsugel, Division of Pfizer | Linbrooke Services Ltd | TEMA Oil and Gas Company |
| Cardano Risk Management | Lockheed Martin | Temeku Technologies Inc. |
| Cardiac Science Corp | Lockheed Martin Services, Inc. | Temple University School of Medicine |
| Carleton University | Logic Beach Inc | Tengola Corporation |
| Carnegie Institution of Washington | Logical Solutions Inc | Tennessee Technological University |
| Carson Associates Inc. | Logiway GmbH | TenXc Wireless |
| Cascade Microtech, Inc. | Loki Incorporated | Terra-Mar, Inc. |
| Castrum International AB | Long Island Rail Road | Tessy Plastics |
| CBS | Los Alamos National Laboratory | Testek Inc. |
| Celanese Acetate | Lubrizol Corporation | Tetra Tech, Inc. |
| Celata Research Associates | Lubrizol Ltd | Texas A&M University |
| Celerity Systems | Lucent Technologies | Texas Christian University |
| Cellworks Group Inc. | Luck Stone Corp. | Texas Department of Transportation |
| Center for Advanced Study in the Behavioral Sciences | Lund University Hospital | Texas Instruments |
| Center for Archaeological Studies, Texas State San Marcos | Luwa Inc | Texas State University |
| Center for Biofilm Engineering | M/D Totco - Wellsite Gaswatch | Texas Tech University |
| Center for Condensed Matter Sciences, National Taiwan University | Mack Trucks | TGR Geotechnical |
| Center for Strategic and International Studies | Magneti Marelli Powertrain USA | TGR Geotechnical, Inc. |
| Certosoft HB | Magstim Company Ltd | The Benham Companies |
| Ceva DSP Ltd. | MAN B&W Diesel A/S | The China Navigation Co Ltd |
| CFD Research Corporation | Manatee County Mosquito Control District | The Conservation Fund |
| Chaoyang University of Technology | Manitoba Hydro | The Corvallis Group, LLC |
| Chardon Tool | Manulife Financial | The Gordian Knot Inc. |
| Charming Shoppes | Manuplas Limited | The Imaging Resource |
| Chase Environmental Group | MarinLinux | The Lubrizol Corporation |
| Chayasilp Colorlab | Market Data Specialists | The MRI Institute for Biomedical Research |
| Cheldish Enterprises | Marney & Associates | The Right to Life Association of Toronto |
| Children's Hospital & Regional Medical Center, Seattle | Marshall Career Service | The Sirius Group |
| Children's Hospital Boston | Martec Limited | The Watershed Company |
| Chimera Model Pte. Ltd. | Marvell Semiconductor Inc. | The Westminster Schools, Atlanta GA |
| China Navigation | Masaryk University | Therma-Wave Inc. |
| Chroma Graphics Inc | Mason Logging | Thermo Electron GmbH |
| Cincinnati Technologies | Masonic Medical Research Lab | Thiokol Propulsion |
| Cintec America Inc | Massachusetts General Hospital | THL Australia Pty Ltd |
| Cisco Systems | Massachusetts Institute of Technology | Thomas & Riley Coffee Ltd. |
| Cisco Systems, Inc | MassBay Community College | Thomlynx Consulting |
| City of Erlanger KY | Masstech Scientific | Thos. Harper Guitars |
| City of Ft. Lauderdale | Masters Violin Shop | TI Automotive |
| City of Redding California | Masuk High School, Monroe CT | Ticra, Copenhagen |
| City of Toronto | Mather Recovery Systems, LLC | Timecrest |
| CivilTech Engineering, Inc. | Matra Engineering Services | TimeLab Crop |
| Clarity Technologies, Inc. | Matrix Applied Computing Ltd | Titan Systems |
| Clark Solutions | MATS UK Ltd | Titus & Associates |
| Clay Technology AB | Maxtor | TNO Defence, Security and Safety |
| Clear Creek Hydrology, Inc. | Maxwell Communications Corporation | Tokyo Electron Arizona |
| Clemson University | Maxwell GeoServices | Total Equipment Company |
| Cleveland Controls, Inc. | Mayo Foundation | TQ Construction Ltd. |
| ClosetMaid Storage Solutions | Maytag Appliances | Tracking Solutions de Mexico SA de Cv |
| C-M Music Services | Maytag Corporation, R&D Division | TRAK Microwave Corp. |
| CM&A Engineering, PLC | McFarlane Interests | TransCanada Pipelines |
| CMC Electronics, Inc. | McGill University | Trans-Coil, Inc. |
| CMI Defence, Belgium | McHenry County Conservation District | TransNet Technologies |
| CoachComm | MCI | Trask Decrow Machinery |
| Collabrion Pty Ltd | Measured Progress | Treadwell & Rollo |
| College of Mount St. Joseph | MED Institute, Inc. | Trikon Technologies |
| Colt Engineering, Alberta | Medical Decision Modeling | Trilogy Services LLC |
| Comercial Laeisz Costa Rica, S.A. | Medtronic Inc. | Trinapco, Inc. |
| Commonwealth Scientific and Industrial Research Organisation (CSIRO) | Mehta Tech, Inc. | Trinity College Dublin |
| Comp-Sci Consulting | Meisteratelier für Geigenbau | Tripod Data Systems |
| Computer Sciences Corporation | MEL Mikroelektronik | TRITEQ Inc |
| Computronic Answers | Memorial University of Newfoundland | TriVacular |
| COMTEK | Memry Corporation | Tropos Institute |
| Conestoga Wood Specialties Corp. | Meritor WABCO | TRW Automotive |
| Conrad Technologies, Inc. | Meso Scale Diagnostics | TSE Industries |
| Consolidated Chemical & Equipment Co., Inc. | Meso Scale Discovery | Tufts University |
| Consultants For Environmental System Technologies (CFEST, Inc.) | Metal Powders International | TXU Electric |
| Contract Drilling and Blasting, INC. | Metallurgical Resources International, Inc. | Tyco |
| Control Solutions | Metals X Limited | Tysinger, Hampton & Partners, Inc. |
| Controls & Power, Inc. | Met-Mex Penoles S.A. de C.V. | U. S. Equipment Co., Inc. |
| Converteam Ltd | Metric Systems Corporation | U.S Geological Survey |
| Converter Technology Inc. | Metso Paper | U.S. Army Engineer Research & Development Center |
| Cooper Antennas Ltd | MFD International Ltd | U.S. Equipment Company, Inc. |
| Corn Products International | MGA Structural Engineering Consultants, Inc. | U.S. Geological Survey |
| Cornell University | MHG Plastic Industries | UkrRadioTel |
| Corning Inc. | Michael Patton & Assoc. | Ukuleles by Kawika, Inc. |
| Corning, Inc. | Microfabrica, Inc. | Ultimate Genetics |
| Cosworth Limited | MicroFirm Inc. | UMC Health System |
| County Upper School, Bury St Edmunds | Micrometics Ltd | Unilever Poland |
| CrafTek Inc. | Microsemi Corporation | Unilever Polska S.A. |
| Craftools Inc. | Microstrain, Inc. | Unilever Research US |
| Crane Ltd | Microsym Computers Inc. | Union Biometrica |
| Cranfield University | Mid Michigan Research LLC | UniPixel Displays |
| Crawfordsville High School, Crawfordsville IN | Mid Sweden University | UniPixel Displays, Inc. |
| Cress and Associates | Middeltown Power LLC | Uniqema |
| Creve Coeur Research & Engineering | Midstream Technologies | Unisys Corporation |
| Crystal Vision Microsystems SA | Millennium Technical Services | United Calibration |
| Curtin University of Technology | Miller Electric Mfg. Co. | United States Military Academy |
| Cutler-Hammer | Milliman Inc. | Univeristy of Texas, MD Anderson Cancer Center |
| Cwmgarw Consulting Group LLC | Miltec Corporation | Universidade de Aveiro, Dep. Engenharia Mec=E2nica |
| Dalhousie University | Minecon | Universidade de Trás-os-Montes e Alto Douro |
| Dana Corporation | Minnesota Extrusion | Universidade Federal de Minas Gerais |
| Datacard Group | Mississippi Department of Environmental Quality | Università di Parma |
| Davey Fabrics Inc | Mississippi State University | Universität Jena / LS Wirtschaftinformatik |
| David Ford Cons. Engineers | Mittal Steel Company | Universität zu Lübeck |
| David Hudder, Inc. | MLH Fire Protection Ltd. | Universiteit Maastricht, Netherlands |
| Davy Faraday Research Lab. | Molecular Diagnostics SA | University of Aizu |
| DB Microsystems | Monarch Designs | University of Akron |
| DCL International, Inc. | Monash University | University of Alaska Fairbanks |
| DCPROJECTSOLUTIONS Limited | Monitor Scientific, LLC | University of Arizona |
| De Lisle Catholic Science College | Monitor Studios Inc | University of Arkansas for Medical Sciences |
| DE Technologies Inc | Monsanto Company | University of Auckland |
| De Universiteit Twente | Montanari G. & C S.r.l. | University of Bath |
| Dearing Compressor | Morgan Construction | University of British Columbia |
| Dearing Compressor and Pump Company | Morgantown Utility Board | University of Calgary |
| Dearman Services, Inc. | Mott MacDonald Group Limited | University of California at Los Angeles |
| DeCorte & Associates | Mount Sinai School of Medicine | University of California at San Diego |
| DeFacto Communications Ltd | Mountain View Pharmaceuticals | University of Central Florida |
| Defence Research and Development Canada Suffield | MRC Bearings | University of Central Oklahoma |
| Defence Science & Technology Agency | MS Elektronik | University of Chicago |
| Defense Nuclear Facilities Safety Board | MTS Systems Corp | University of Cincinnati |
| Defense Threat Reduction Agency | Multi-Chem Production Chemicals | University of Denver Research Institute |
| DeGolyer and MacNaughton | Muniz Technology | University of Florida |
| DeHart Consulting | Murray-Darling Basin Commssion | University of Georgia |
| Department of Water, Land and Biodiversity Conservation | Myers Engineering International, Inc. | University of Guam |
| DePaul University | NABCO, Inc. | University of Hawaii |
| Desert Research Institute | Nano Scope Systems | University of Hong Kong |
| Design Help, Inc. | National Aeronautics and Space Administration | University of Hull |
| Designs by Joy | National Institute for Occupational Safety and Health | University of Illinois |
| Desktop Engineering | National Institute of Chemistry | University of Iowa |
| Devine Tarbell & Associates, Inc. | National Oceanic & Atmospheric Administration, Climate Monitoring and Diagnostics Laboratory | University of Kentucky |
| Dietmar Müth Mess-Systeme | National Polytechnic Institute | University of Maine |
| DigitalWorld Mapping Inc. | National Research Council, Canada | University of Manitoba |
| DIgSILENT Pacific Pty Ltd | National University of Singapore | University of Mary Washington |
| Diligenz | National Water Research Institute | University of Maryland |
| Disneyland Resort | Nationwide Health Properties | University of Massachusetts |
| Diversified Industries | Natl. Survey & Cadastre, Denmark | University of Melbourne |
| Dixie Pipeline | Naval Air Warfare Center | University of Memphis |
| DJB Consults | Naval EOD Technical Division | University of Miami |
| Dobbins Engineering Inc. | Naval Sea Systems Command | University of Michigan at Dearborn |
| Domino S.r.l. | Naval Surface Warfare Center | University of Minnesota |
| Douglas Consulting | Neall Consulting Ltd | University of Minnesota Duluth |
| Douglas Dynamics | Neil O. Anderson & Assoc., Inc. | University of Mississippi |
| Dow Chemical Company | Nektar | University of Missouri |
| Dreyer Technical Services | NEMOTO & CO., LTD. | University of Missouri at Columbia |
| Drilling Fluids Treatment Systems | Nemoto & Company, Ltd. | University of Nevada |
| Dri-Steem | NeuralFire Technologies, Inc. | University of New Hampshire |
| Duke Engineering & Services | NeuralSignals | University of North Carolina |
| Duke Engines Limited | NeuroPace, Inc. | University of Notre Dame |
| Duke University | Nevada Technical Associates, Inc. | University of Nottingham |
| Dulwich College | New England Research | University of Oklahoma |
| Duncan Equipment Co. | New Mexico Tech, Energetic Materials Research and Testing Center | University of Pennsylvania |
| DuPont | NEW Water EnviroSolutions & Associates Inc. | University of Porto Department of Pure Mathematics |
| Duracell | New Zealand Defence | University of Queensland |
| Dwyer Instruments Inc | Newmont Mining | University of Rochester |
| Dynamet | NextNet Wireless, Inc. | University of San Francisco |
| Dynamica Design LTD | NJS Consultants Co Ltd | University of South Carolina |
| DynCorp | Noble Drilling | University of Southern California |
| Dynetics, Inc. | Nordic Vaccine, Copenhagen | University of Southern Mississippi |
| Dyn-FX Consulting | Nordson Corp | University of St Andrews |
| Eads Imaging Services, Inc. | Norman S. Braithwiate Inc | University of Stirling |
| Eagle Mountain Scientific, Inc. | North American Exploration | University of Tennessee |
| Eagle's Nest Scientific, Inc. | North American Manufacturing | University of Texas at Arlington |
| EagleView Industries | North Carolina A&T State Univsersity | University of Texas at Austin |
| Eastern Mediterranean University | North Carolina State University | University of Texas at San Antonio |
| Eastern Mediterranean University (EMU/DAU) | North Point Engineering | University of Texas of the Permian Basin |
| Eaton Powerware | North Wind Inc. | University of Toronto |
| EBK Systems, Inc. | Northrop Grumman Space Technology | University of Turku |
| Eclipse Computer Systems | Nova Measuring Instruments, Inc. - Microstructure Division | University of Utah |
| Ed Quick Consulting | Nova Technology, Inc. | University of Virginia |
| Educational Media Foundation | NovaTorque, Inc. | University of Wales - Bangor |
| Edutech | Novellus Systems, Inc. | University of Washington |
| Edwards Lifesciences | Nuflare Technology | University of Waterloo |
| EIP Associates | Nugent GIS and Environment Services, LLC | University of Western Australia |
| El Dorado Engineering | Nutmeg Healthcare Associates, P.C. | University of Wisconsin, Madison |
| Electric Propulsion Laboratory | NuWaves Engineering | University of Wisconsin, Milwaukee |
| Electrical Power Management Inc. | NYC College of Technology | University of Wollongong |
| Electronet Services Ltd | Nytec, Inc. | Upper Parramatta River Catchment Trust |
| Electronic MicroSystems | Oak Ridge National Lab | Urological Associates, Ltd |
| Electronic System Level Xperts | Octant Technologies, INC | URS Corporation |
| Electronics Test Centre | Ohio State University | US Army |
| Elite Consulting Ltd. | OHMIC Controls Pty Ltd. | US Army Aberdeen Test Center |
| Eltech Systems Corp | Oklahoma State University | US Army Corps of Engineers Research & Development Center |
| Elvica Limited | Old Dominion Environmental | US Army Corps of Engineers, Wilmington District |
| EMforce B.V. | Oliis Solutions Ltd. | US Army Rapid Equipping Force |
| EMforce B.V., Rotterdam | Omicron Development | US Army Research & Development Command |
| Empire World Trade | Omni Technologies | US Army Research Laboratory |
| EMT, Inc. | OncoTherm Kft. | US Department of Agriculture, Agricultural Research Service |
| Energeo Consulting Inc | One-Stop Solutions | US Department of Agriculture, Cotton Gin Research Laboratory |
| Energy & Resource Solutions Inc | Onsite Environmental | US Department of Agriculture, Natural Resources Conservation Service |
| Energy Curtailment Specialists, Inc. | Ontario Ministry of Agriculture and Food | US Department of Commerce |
| Energy Sterwardship Association | Optical Electroforming | US Equipment Co., Inc. |
| Energy Studies in Buildings Laboratory | Optical System Design | US Geological Survey |
| Engelhard Corporation | Optimal Energy Systems, Inc. | US Steel Research |
| Engelhard Technologies GmbH | Optische Messtechnik GmbH | USDA-NRCS-WNTSC |
| Engeware | Optische Messtechnik Gmbh | USEC, Inc. |
| Engineered System Solutions | Optobionics | Utah State University |
| Engineering Assistance | Optosonics | UTD Incorporated |
| Engineering Research Nordic AB | Oracle Engineering | Van drunen Farms |
| Ensign Health Care, LLC | ORAFTI BV | Varian Semiconductor Equipment Associates |
| Ensign-Bickford Industries, Inc. | Oregon State University | Veeda Clinical Research |
| Entergy Operations | Orenda Technologies, Inc. | VennBio Ltd |
| Environmental Focus Inc | Orica Mining Services | VennBio Ltd., Colne, United Kingdom |
| Environmental Protection Agency | Osterbauer Compressor Service | Veritay Technology Inc |
| Envirotest | Outokumpu Technology | Vestas Australian Wind Technology |
| Envitech, Inc. | Outokumpu Technology Pty Ltd | Vibration Technology |
| ERBE Elektromedizin GmbH | Owensboro Grain | Victor Newman Photography |
| Erdman Engineering | Oystershell Health & Innovation | Victorian Clinical Genetics Service |
| Ericsson Inc | P.W. Gillibrand Co., Inc. | Vielma Ingenieria C..A. |
| Erie Insurance Group | Pac Tech GmbH | Vietnam Schreder Co., Ltd |
| ESLX | Pacific Instruments | Viking Range Corporation |
| Estyle Inc. | Pacific Sois Engioneering, Inc. | Vinas Consultants |
| ET Engineering | Palmer Technologies | Vinas Consultants Limited |
| Eurecat US | PAMCO R&D Inc. | VioSense Corporation |
| EvapTech Inc. | Paper Pak Industries | Virginia Tech |
| Everett Public Works | Paradybe Systems Inc | Visionics Corporation |
| Evisive | Paragon Technical Services, Inc. | Vitesse |
| Exponent | Paragrate | WA State Dept of Social & Health Services/ISSD |
| Exponent, Inc. | Parametrix | WABCO VCS |
| Extreme Engineering Ltd. | Paramount Fabricators | Walker Oil & Grain |
| Fachhochschule beider Basel | Paranext Software GmbH | Walter P. Moore and Associates |
| Facultad de Quimica (UNAM) | Parker Hannifin Corporation | Washington Fertility Center |
| Fairchild Semiconductor | Parsons Brinckerhoff, Inc. | Washington Group International |
| Fair-Rite Products Corp. | ParthusCeva | Washington TRU Solutions, LLC |
| Fakkema and Kingma, Inc. | Paschal Engineering | Washington University |
| Falconbridge Ventures of Africa (Pty) Ltd | Pascor Atlantic | Water Solutions Pty Ltd |
| FamTek Professional Services, Inc. | Pathways Consulting | Watkins Engineering |
| FANUC Robotics | Paxton Products Corp. | Watkins Stereo Center |
| Fasco Industries Inc. | PCS Instruments | Watts Up With That? |
| Federal Aviation Administration | PEAK6 Investments | Wave9 Systems Ltd. |
| Federal Bureau of Investigation | Pearson Matthews Ltd. | Wavefront Scientific |
| Fergusson Engineering Services | Penfield & Smith | Weacomm, Inc. |
| Fermilab | Penn State University | Weekly Reader |
| Fernbank Science Center (Dekalb Co. Schools) | Pennsylvania State University | Weidlinger Associates, Inc. |
| Ficcadenti & Waggoner Consulting Structural Engineers, Inc. | Penny and Giles Aerospace Ltd | West Bay Medical Legal Consulting |
| Fike | Pension Financial Services, Inc. | West Shamokin Jr/Sr High School, Rural Valley PA |
| Fimat Canada Inc. | Pepper Engineering Group, Inc | Westech Labs |
| Final-Aire | Perceptive Software, Inc. | Western Products |
| Firelinx Inc. | Performance Academics | Westerville Central High School, New Albany OH |
| Fish & Richardson | Performance Polymer Solutions Inc. | Westwood Computer Corporation |
| Fisher Control Valves and Regulators | PerkinElmer Optoelectronics | Weyerhaeuser |
| Fisher Controls | Perrone Consulting | Whisper Bay |
| FKI Logistex Inc. | Perrone Consulting, Inc. | Whitaker Laboratory |
| Florida Institute of Technology | Peryam & Kroll Research Corporation | White Sands Missile Range |
| Florida International University | Petrodyn | Wildman & Morris |
| Floyd Engineering & Surveying | PFM Engineering | William Beaumont Hospital Research Institute |
| Fluox Co. | PGD Design Services Ltd | William Self Associates |
| FMC FoodTech AB | Phelps Dodge | Williams Technologies |
| FMSM Engineers, Inc. | Phenix Technologies | Williston Northampton School, Easthampton MA |
| Food Technology Service, Inc. | Photonics Systems, Inc. | Winningham & Fradley, Inc. |
| Ford Motor Company | PI Research | Wiss, Janney, Elstner Associates, Inc |
| Foremost Industries LP | Piercefield Corporation, Inc. | Witten Stable |
| FormFactor, Inc. | Pioneer Hi-Bred International, Inc. | WL Gore & Associates, Inc. |
| Forquer Group, Inc. | Pioneer HiBred Intl | Woodland Park Middle School, San Marcos, California |
| Foster Consulting Services, LLC | Planer plc | Woodward Governor Company |
| Foundation QA | Plastoform | Woven Systems |
| Franklin Northwest Supervisory Union | Playa Vista Property Management | Wyle Laboratories, Inc. |
| Fraunhofer Gesellschaft | Pleasant Valley Electric, Willseyville NY | Wyoming Center for Business and Economic Analysis |
| Fraunhofer Inst EMI | PLH Associates | Xanthon Inc. |
| Fresenius Netcare GmbH | Pluspetrol Bolivia Coorporation SA | Xcelaero Corp |
| Frey Engineering Diversified Consultants Inc. | Plymouth State University | Xerox Corporation |
| Fuchs Lubricants Co. | Pomona Capital | YarCom Inc. |
| Fugro Airborne Surveys | Possum Kingdom Munitions | Yeshiva Schools, Pittsburgh PA |
| Fuji Photo Film, Inc. | Powair Automation | Youngdahl Consulting Group, Inc. |
| Fundação Universidade de Caxias do Sul | Power Visions | Zebra Audio |
| Furzehill Technical Services Ltd | Powergenix | Zebra Imaging, Inc. |
| Galadale Consulting | Power-One | Zeeco, Inc. |
| Gamesys Ltd. | PowerPrecise Solutions, Inc. | Zehm Inc. |
| Gas Liquids Engineering Ltd | Powerware | Zimmer, Inc. |
| GC Eng & Associates | PPG Industries | Zoltek Inc. |
