| 1 | Lockheed Martin Fairchild Systems | | USA |
| 2 | Electro-Optical Systems Inc. | | USA |
| 3 | Jaytron Products | | USA |
| 4 | COSA Xentaur Corp. | | USA |
| 5 | Analox Sensor Technology Ltd | | USA |
| 6 | Canadian Photonic Labs Inc. | | USA |
| 7 | TT Electronics | | USA |
| 8 | ENMET | | USA |
| 9 | Innovaer Technologies | | USA |
| 10 | OPTEX Technologies Inc. | | USA |
| 11 | Phoenix Imaging | | USA |
| 12 | Sharp Microelectronics of the Americas | | USA |
| 13 | Palmer Wahl Instrumentation Group | | USA |
| 14 | LumaSense Technologies Inc. | | USA |
| 15 | Excelitas Technologies Corp. | | USA |
| 16 | Johnson Controls Inc. | | USA |
| 17 | New England Photoconductor | | USA |
| 18 | Rayco Security Inc. | | USA |
| 19 | Ascon Tecnologic North America | | USA |
| 20 | Valin Thermal Solutions & Automation | | USA |
| 21 | Instrumentation & Control Systems Inc. | | USA |
| 22 | Vortex Systems LLC | | USA |
| 23 | Lutron Electronics Co. Inc. | | USA |
| 24 | ROBOTIS | | USA |
| 25 | IMR Enviromental Equipment Inc. | | USA |
| 26 | American Microsemiconductor Inc. | | USA |
| 27 | GDS Corp. | | USA |
| 28 | Telkonet Inc. | | USA |
| 29 | Dexter Research Center Inc. | | USA |
| 30 | EPIR Technologies Inc. | | USA |
| 31 | Lumex Inc. an ITW Electronic Component Solutions Company | | USA |
| 32 | Logika Technologies | | USA |
| 33 | UTC Aerospace Systems - ISR Systems | | USA |
| 34 | Heaters Controls & Sensors Ltd. | | USA |
| 35 | Firgelli Automations | | USA |
| 36 | Monarch Instrumentation Corporation | | USA |
| 37 | Claudius Peters (Americas) Inc. | | USA |
| 38 | Automation Technology GmbH | | USA |
| 39 | Phidgets Inc | | USA |
| 40 | Omega Engineering Inc. | | USA |
| 41 | MESH Inc. | | USA |
| 42 | Nortek Security & Control LLC | | USA |
| 43 | FRAMOS Technologies Inc. | | USA |
| 44 | Jameco Electronic Components & Computer Products | | USA |
| 45 | Optical Metrology Ltd | | USA |
| 46 | Hampton Controls Inc. | | USA |
| 47 | Scd.Usa Llc | | USA |
| 48 | Self Electronics USA Corp. | | USA |
| 49 | Vectare Inc. | | USA |
| 50 | Phase IV Engineering Inc. | | USA |
| 51 | MIDAC Corp. | | USA |
| 52 | Rockford Systems LLC | | USA |
| 53 | CO2 Meter Inc. | | USA |
| 54 | DRS Consolidated Controls | | USA |
| 55 | Leviton Manufacturing Co. Inc. | | USA |
| 56 | Locon Sensor Systems Inc. | | USA |
| 57 | C-Lock Inc. | | USA |
| 58 | Teledyne Technologies Inc. | | USA |
| 59 | Tri-Tronics | | USA |
| 60 | Industrial Scientific Corp. | | USA |
| 61 | Monarch Instrument | | USA |
| 62 | OEM Heaters | | USA |
| 63 | Pass & Seymour | | USA |
| 64 | American Bright Optoelectronics Corp. | | USA |
| 65 | MCD Electronics Inc. | | USA |
| 66 | Autonics USA | | USA |
| 67 | Durex Industries | | USA |
| 68 | Consero Inc. | | USA |
| 69 | Sensotech Inc. | | USA |
| 70 | Mid-State Instruments | | USA |
| 71 | DynaLock Corporation | | USA |
| 72 | FSI Technologies Inc. | | USA |
| 73 | wenglor sensoric LLC | | USA |
| 74 | Telco Sensors Inc. | | USA |
| 75 | Opto Diode Corporation | | USA |
| 76 | Maxcess | | USA |
| 77 | Process Sensors Corp. | | USA |
| 78 | Intermas US LLC | | USA |
| 79 | KA Sensors | | USA |
| 80 | Baumer Ltd. | | USA |
| 81 | TE Connectivity | | USA |
| 82 | Exergen Corp. | | USA |
| 83 | Schneider Electric | | USA |
| 84 | Laser Technology Inc. | | USA |
| 85 | Hubbell Lighting | | USA |
| 86 | RYECO Inc. | | USA |
| 87 | Advanced Device Technology Inc. | | USA |
| 88 | Owl Autonomous Imaging Inc. | | USA |
| 89 | Precitec Inc. | | USA |
| 90 | Indigo Systems | | USA |
| 91 | betacontrol of America | | USA |
| 92 | Irtronics Instruments Inc. | | USA |
| 93 | Sensors Kinetics Inc. | | USA |
| 94 | Lumenergi Inc. | | USA |
| 95 | Alpha Omega Instruments Corp. | | USA |
| 96 | Illinois Instruments Inc. | | USA |
| 97 | Litton Electro-Optical Systems Infrared Products Group | | USA |
| 98 | Stanley Healthcare Solutions | | USA |
| 99 | Process Sensors Corp. | | USA |
| 100 | Davis Instruments | | USA |
| 101 | PrecisionHawk | | USA |
| 102 | Concept Engineering | | USA |
| 103 | AirTest Technologies Inc. | | USA |
| 104 | Emx Industries Inc. | | USA |
| 105 | Applied Technology Concepts | | USA |
| 106 | LEXAVIA INTEGRATED SYSTEMS CORPORATION | | USA |
| 107 | Us Koei Technologies Inc. | | USA |
| 108 | HGH Infrared Systems Inc. | | USA |
| 109 | Everest Interscience Inc. | | USA |
| 110 | Cyan Systems | | USA |
| 111 | International Light Technologies Inc | | USA |
| 112 | Paradox | | USA |
| 113 | Bircher Reglomat | | USA |
| 114 | InfraTec Infrared LLC | | USA |
| 115 | CarteNav Solutions | | USA |
| 116 | HelioWorks Inc. | | USA |
| 117 | Global Sensor Systems Inc. | | USA |
| 118 | Solid State Scientific Corporation | | USA |
| 119 | Delta Sigma Corp. | | USA |
| 120 | Inolux Corp. | | USA |
| 121 | HawkEye Technologies LLC | | USA |
| 122 | Ultimara Inc. | | USA |
| 123 | Sierra Monitor Corporation | | USA |
| 124 | PICS INC | | USA |
| 125 | Qual-Tron Inc. | | USA |
| 126 | Amorphous Materials Inc. | | USA |
| 127 | Meggitt Arionics Inc. | | USA |
| 128 | Eurotherms Gauging Systems Co. | | USA |
| 129 | Pepperl + Fuchs Inc. | | USA |
| 130 | DoorKing Inc. | | USA |
| 131 | Micro-Epsilon | | USA |
| 132 | IFM Efector Inc. | | USA |
| 133 | Optris Infrared Sensing LLC | | USA |
| 134 | Cubic Sensor and Instrument Co. Ltd. | | USA |
| 135 | WATTCO | | USA |
| 136 | MSA Safety | | USA |
| 137 | DOD Technologies | | USA |
| 138 | Newport Industrial Glass Inc. | | USA |
| 139 | Nexen Group Inc. | | USA |
| 140 | RIEGL USA Inc. | | USA |
| 141 | Fox Valley Fire & Safety | | USA |
| 142 | Nova Analytical Systems | | USA |
| 143 | Pilz Automation Safety L.P. | | USA |
| 144 | Balluff Inc. | | USA |
| 145 | SICK Inc. | | USA |
| 146 | Lockheed Martin Corporation | | USA |
| 147 | Telemecanique Sensors | | USA |
| 148 | Infrared Inc. | | USA |
| 149 | Monnit | | USA |
| 150 | Hill Sales Corp | | USA |
| 151 | Leuze Electronic Inc. | | USA |
| 152 | New Avionics Corp. | | USA |
| 153 | Scantech Americas Inc. | | USA |
