| 1 | OEM Heaters | | USA |
| 2 | Furnace Parts LLC | | USA |
| 3 | Danfoss Industrial Automation | | USA |
| 4 | Electronic Controls Design Inc. | | USA |
| 5 | Swift Sensors | | USA |
| 6 | International Heat Exchange Inc. | | USA |
| 7 | TC Measurement and Control Inc. | | USA |
| 8 | Control Products Inc. | | USA |
| 9 | SynTouch Inc. | | USA |
| 10 | Prime Photonics LC | | USA |
| 11 | Met One Instruments | | USA |
| 12 | Parsonics Corp. | | USA |
| 13 | eze System Inc. | | USA |
| 14 | RACE TECHNOLOGY USA LLC | | USA |
| 15 | Moore Industries International Inc. | | USA |
| 16 | Burling Instruments Inc. | | USA |
| 17 | Precision Measurements Inc. | | USA |
| 18 | AOMS Technologies | | USA |
| 19 | L & J Technologies Inc. | | USA |
| 20 | Ellab Inc. | | USA |
| 21 | Red Lion Controls | | USA |
| 22 | ThermoProbe Inc. | | USA |
| 23 | SpotSee | | USA |
| 24 | Ametek National Controls Corp. | | USA |
| 25 | Elettrotec USA Inc. | | USA |
| 26 | Baumer Ltd. | | USA |
| 27 | Ecil & Reliacheck Venture - Reliacheck Manufacturing Inc. | | USA |
| 28 | Meggitt Sensing Systems - Wilcoxon Research | | USA |
| 29 | Hy-Tech Sales Inc. | | USA |
| 30 | Amphenol Corp. | | USA |
| 31 | Landis & Gyr Authorized Siemens Building Technologies Dist. of M & M Control | | USA |
| 32 | Zytron Control Products Inc | | USA |
| 33 | Infinity | | USA |
| 34 | SensoScientific | | USA |
| 35 | ASB Heating Elements | | USA |
| 36 | Johnson Controls Inc. | | USA |
| 37 | Snap Action Inc. | | USA |
| 38 | IPETRONIK Inc. | | USA |
| 39 | Captor Management Inc. | | USA |
| 40 | PICS INC | | USA |
| 41 | Viconics Inc. | | USA |
| 42 | Sitron | | USA |
| 43 | Aurora North America LLC | | USA |
| 44 | LumaSense Technologies Inc. | | USA |
| 45 | Nanmac Corp. | | USA |
| 46 | Zoppas Industries | | USA |
| 47 | TE Connectivity | | USA |
| 48 | Samsara | | USA |
| 49 | Vitesco Technologies | | USA |
| 50 | Saelig Company Inc | | USA |
| 51 | Optima Telecom Inc. | | USA |
| 52 | Geokon Inc. | | USA |
| 53 | KRIWAN Americas | | USA |
| 54 | Innovative Components | | USA |
| 55 | Chino Works America Inc. | | USA |
| 56 | Electromatic Equipment Co. Inc. | | USA |
| 57 | CentraLite Systems Inc. | | USA |
| 58 | Vaisala Inc. | | USA |
| 59 | En'Urga Inc | | USA |
| 60 | Trans-Lux Corp. | | USA |
| 61 | Turck Inc. | | USA |
| 62 | W2 Optronics Inc. | | USA |
| 63 | Sparton Navigation and Exploration | | USA |
| 64 | Projects Inc. | | USA |
| 65 | Casco Products Corporation | | USA |
| 66 | Climatronics Corporation | | USA |
| 67 | Aircraft Battery Shop | | USA |
| 68 | Conectric Networks LLC | | USA |
| 69 | Nobska | | USA |
| 70 | Conax Technologies | | USA |
| 71 | NovaLynx Corporation | | USA |
| 72 | Vatell Corp. | | USA |
| 73 | OTT HydroMet | | USA |
| 74 | Sensit Inc. | | USA |
| 75 | Atkinson Engineering | | USA |
| 76 | Hurckman Mechanical Industries | | USA |
| 77 | Harwil | | USA |
| 78 | Ascon Tecnologic North America | | USA |
| 79 | Rel-Tek Corp. | | USA |
| 80 | Maximum Inc. | | USA |
| 81 | TALOSYS Inc. | | USA |
| 82 | Chaney Instrument Co. | | USA |
| 83 | ELTEK Group | | USA |
| 84 | WECO International Inc. | | USA |
| 85 | Lavi Systems Inc. | | USA |
| 86 | Barksdale Control Products | | USA |
| 87 | Motion Sensors Inc. | | USA |
| 88 | MicroStrain a LORD Company | | USA |
| 89 | FISO Technologies Inc. | | USA |
| 90 | Hader Industries Inc. | | USA |
| 91 | Consero Inc. | | USA |
| 92 | National Basic Sensor | | USA |
| 93 | Intempco Controls Ltd. | | USA |
| 94 | Lookingforsolutions.com LLC | | USA |
| 95 | Micromaterials Inc. | | USA |
| 96 | Dantec Dynamics Inc. | | USA |
| 97 | Logika Technologies | | USA |
| 98 | Onset Computer Corporation | | USA |
| 99 | Akcp Inc. | | USA |
| 100 | Eaton Crouse-Hinds Division | | USA |
| 101 | OCEANA SENSOR TECHNOLOGIES INC | | USA |
| 102 | Konica Minolta Sensing Americas Inc. | | USA |
| 103 | Lambient Technologies LLC | | USA |
| 104 | Mescon Technologies Inc. | | USA |
| 105 | PMC Engineering LLC | | USA |
| 106 | Compressor Parts & Repair Inc. | | USA |
| 107 | Mettler-Toledo | | USA |
| 108 | C-Temp International | | USA |
| 109 | TASC Systems Inc. | | USA |
| 110 | Smiths Medical | | USA |
| 111 | EDL Inc. | | USA |
| 112 | Crouzet | | USA |
| 113 | Graftel Inc. | | USA |
| 114 | ThermoWorks | | USA |
| 115 | Emerson Electric Co. | | USA |
| 116 | Precision Instrument Co. | | USA |
| 117 | Allestec | | USA |
| 118 | Southeastern System Service | | USA |
| 119 | Flowline Components Inc. | | USA |
| 120 | US Digital | | USA |
| 121 | Primex Wireless | | USA |
| 122 | Control Resources Incorporated | | USA |
| 123 | Locon Sensor Systems Inc. | | USA |
| 124 | SKF USA Inc. | | USA |
| 125 | LURACO Technologies Inc. | | USA |
| 126 | Bucan Electric Heating Devices Inc. | | USA |
| 127 | Wilcon Industries | | USA |
| 128 | Enercorp Instruments Ltd. | | USA |
| 129 | AMETEK Drexelbrook | | USA |
| 130 | North American Sensors Corporation | | USA |
| 131 | Dill Instruments Inc. | | USA |
| 132 | Testo Inc. | | USA |
| 133 | Plastic Process Equipment Inc. | | USA |
| 134 | Indeeco | | USA |
| 135 | Stellar Technology Inc. | | USA |
| 136 | Buhler Technologies LLC | | USA |
| 137 | Blum LMT Inc. | | USA |
| 138 | Georg Fischer LLC | | USA |
| 139 | NOVAMED USA | | USA |
| 140 | Accurate Thermal Systems LLC | | USA |
| 141 | H.O. Trerice Company | | USA |
| 142 | Cleveland Electric Laboratories | | USA |
| 143 | Analatom Inc. | | USA |
| 144 | Dyn-Optics | | USA |
| 145 | Pacific Gyre Inc. | | USA |
| 146 | Imperial Flange & Fitting Co. Inc. | | USA |
| 147 | Tenor Controls Co. (BTR Controls) | | USA |
| 148 | CMR Group | | USA |
| 149 | Abbess Instruments & Systems Inc. | | USA |
| 150 | Unison LLC | | USA |
| 151 | Sensing Devices Inc. | | USA |
| 152 | Campbell Scientific Inc. | | USA |
| 153 | SJE Rhombus | | USA |
| 154 | Veethree Group | | USA |
| 155 | Convectronics | | USA |
| 156 | ProDiesel Inc. | | USA |
| 157 | Intermas US LLC | | USA |
| 158 | ISE Inc. | | USA |
| 159 | Ultra Energy | | USA |
| 160 | Tayco Engineering Inc. | | USA |
| 161 | T.I. CHEN Associates | | USA |
| 162 | GP:50 | | USA |
| 163 | Verkada | | USA |
| 164 | W. H. Cooke & Co. Inc. | | USA |
| 165 | SenTek Corp. | | USA |
| 166 | Kadence Systems Company | | USA |
| 167 | Springer Controls Co. | | USA |
| 168 | AWT World Trade Group | | USA |
| 169 | Harold G. Schaevitz | | USA |
| 170 | Radio Bridge Inc. | | USA |
| 171 | Reach Technologies Inc. | | USA |
| 172 | Variable Inc. | | USA |
| 173 | Schneider Electric | | USA |
| 174 | Ocean Sensor Systems Inc. | | USA |
| 175 | HuksefluxUSA Inc. | | USA |
| 176 | R M Young Company | | USA |
| 177 | Exergen Corp. | | USA |
| 178 | International Super Sensors | | USA |
| 179 | Sensyrtech LLC | | USA |
| 180 | Davis Instruments Corp. | | USA |
| 181 | Newmark Medical Components A Platt Brothers Co. | | USA |
| 182 | Thermocoax Inc. | | USA |
| 183 | AvPro Technology Inc. | | USA |
| 184 | GPS Flight Inc. | | USA |
| 185 | Thermal Logic Ent | | USA |
| 186 | BCE Inc. | | USA |
| 187 | Advanced Materials & Technology Services (AMTS) | | USA |
| 188 | Wireless Sensor Technologies LLC. | | USA |
| 189 | SureSeal Corp. | | USA |
| 190 | Irtronics Instruments Inc. | | USA |
| 191 | Tychon Signal | | USA |
| 192 | Thermometrics Inc. | | USA |
| 193 | VRC Co. | | USA |
| 194 | E Instruments International | | USA |
| 195 | Alpha Omega Instruments Corp. | | USA |
| 196 | Omega-Vanzetti Inc. | | USA |
| 197 | Indigo Systems | | USA |
| 198 | Analytical Measurements | | USA |
| 199 | Control Solutions Design Inc. | | USA |
| 200 | Filtersource Inc. | | USA |
| 201 | Campbell J. A. Co. | | USA |
| 202 | B & B Electronics Manufacturing Co. | | USA |
| 203 | Seiko Instruments Inc. | | USA |
| 204 | Advanced Sensing Products | | USA |
| 205 | Phase IV Engineering Inc. | | USA |
| 206 | Everest Interscience Inc. | | USA |
| 207 | Priamus System Technologies LLC | | USA |
| 208 | Vernier Software & Technology LLC | | USA |
| 209 | Scientific Instruments Inc. | | USA |
| 210 | Reliable Controls Corporation | | USA |
| 211 | Capintec Inc. Part of Mirion Technologies | | USA |
| 212 | GeoCorp Inc | | USA |
| 213 | Krumor Inc. | | USA |
| 214 | World Precision Instruments Inc. | | USA |
| 215 | Storage Control Systems Inc. | | USA |
| 216 | Building Automation Products Inc. | | USA |
| 217 | TempXpert | | USA |
| 218 | Eustis Company Inc. / Pyrocom | | USA |
| 219 | Accurate Temperature Control Corp. | | USA |
| 220 | 3D Maker World | | USA |
| 221 | AIMS Power Inc. | | USA |
| 222 | Jackson Oven Supply Inc. | | USA |
| 223 | Kientec Systems Inc. | | USA |
| 224 | East Coast Sensors Inc. | | USA |
| 225 | Quantem Corporation | | USA |
| 226 | Digi-Cool Industries Ltd. | | USA |
| 227 | Honor Equipment & Repair Inc. | | USA |
| 228 | Nordic Sensors Inc. | | USA |
| 229 | United Security Products Inc. | | USA |
| 230 | Cooper-Atkins Corp. | | USA |
| 231 | Sea-Bird Scientific | | USA |
| 232 | Huron Net Works Inc. | | USA |
| 233 | RDF Corporation | | USA |
| 234 | Delmhorst Instrument Co. | | USA |
| 235 | Alpha Technics | | USA |
| 236 | All Weather Inc. | | USA |
| 237 | JMS Southeast Incorporated | | USA |
| 238 | Tyco SimplexGrinnell LP | | USA |
| 239 | Inovelli | | USA |
| 240 | Duratherm Processing Systems Inc. | | USA |
| 241 | Custom Control Sensors Inc. | | USA |
| 242 | Intelligent Fiber Optic Systems Corporation | | USA |
| 243 | Thermo Electric Co. Inc. | | USA |
| 244 | Scintec Corporation | | USA |
| 245 | Techno Scientific Inc. | | USA |
| 246 | MetroLaser Inc. | | USA |
| 247 | Pacific Resistor | | USA |
| 248 | Thermocouples - Controles & Regulation Canada | | USA |
| 249 | Maxitronic Inc | | USA |
| 250 | Aura Inc | | USA |
| 251 | Red Mountain Engineering | | USA |
| 252 | Sabeus Sensor Systems | | USA |
| 253 | Precon Inc | | USA |
| 254 | Pyco | | USA |
| 255 | Arklay S. Richards | | USA |
| 256 | Infratab Inc. | | USA |
| 257 | Control Associates Inc. | | USA |
| 258 | RCD Components Inc. | | USA |
| 259 | Micro Ohm | | USA |
| 260 | Sure Controls Inc. | | USA |
| 261 | Thermometrics Corp. | | USA |
| 262 | Sensaphone | | USA |
| 263 | Kytola Instruments Inc. | | USA |
| 264 | Applied Technology Concepts | | USA |
| 265 | Temco Controls Ltd. | | USA |
| 266 | Roctest | | USA |
| 267 | Global Water Instrumentation Inc. | | USA |
| 268 | Multi-Electronique (MTE) Inc. | | USA |
| 269 | Lake Shore Cryotronics | | USA |
| 270 | Emerson Climate Technologies Inc. | | USA |
| 271 | Fish Hawk Electronics Corp. | | USA |
| 272 | Hedland | | USA |
| 273 | 4B Components Ltd. | | USA |
| 274 | Nexus Nano Electronics Inc. | | USA |
| 275 | Akron Brass Co. | | USA |
| 276 | Rothenbuhler Engineering | | USA |
| 277 | Lakeside Process Controls Ltd. | | USA |
| 278 | Klay Instruments | | USA |
| 279 | Physitemp Instruments Inc. | | USA |
| 280 | NRG Systems Inc. | | USA |
| 281 | Arable | | USA |
| 282 | Greystone Energy Systems Inc. | | USA |
| 283 | Olea Sensor Networks | | USA |
| 284 | Semitec USA Corporation | | USA |
| 285 | Concept Engineering | | USA |
| 286 | Accelovant | | USA |
| 287 | Senkox Technologies Inc. | | USA |
| 288 | Equiplast Inc. | | USA |
| 289 | Wireless Sensors LLC | | USA |
| 290 | STARR Life Sciences Corp. | | USA |
| 291 | Koenig Pretempco Inc. | | USA |
| 292 | Novus Automation | | USA |
| 293 | Intrel | | USA |
| 294 | Applebee-Church Inc. | | USA |
| 295 | Index Sensors & Controls Inc. | | USA |
| 296 | TSI/Protherm | | USA |
| 297 | Spinwave Systems Inc. | | USA |
| 298 | Spartan Controls Ltd. | | USA |
| 299 | Blaze Technical Services Inc. | | USA |
| 300 | Falmouth Scientific Inc. | | USA |
| 301 | Fixed Point Inc. | | USA |
| 302 | ThermX Southwest | | USA |
| 303 | Ruelco | | USA |
| 304 | Advec Corporation dba Advec Power Systems Inc. | | USA |
| 305 | Sentec Corp. | | USA |
| 306 | Davis Instruments | | USA |
| 307 | Phase Advanced Sensor Systems Corp. | | USA |
| 308 | Kelvin Technologies Inc. | | USA |
| 309 | Micron Instruments | | USA |
| 310 | Equipment & Controls Inc. | | USA |
| 311 | American Standard Brands | | USA |
| 312 | Cryogenic Control Systems Inc. | | USA |
| 313 | Feldman Brothers Electrical Supply Co. | | USA |
| 314 | Cold Ice Inc. | | USA |
| 315 | Pacific Design Technologies | | USA |
| 316 | Therm-O-Disc Inc. | | USA |
| 317 | Oven Industries Inc. | | USA |
| 318 | George Risk Industries | | USA |
| 319 | East Hills Instruments | | USA |
| 320 | Illica Group LLC. | | USA |
| 321 | Love Controls | | USA |
| 322 | Valmar Inventions Inc. | | USA |
| 323 | Thermal Corporation | | USA |
| 324 | Sti Manufacturing Inc. | | USA |
| 325 | CrystalTek Corporation | | USA |
| 326 | Precision Measurement Engineering Inc. | | USA |
| 327 | Weiss Instruments Inc. | | USA |
| 328 | Kingston A Scott Fetzer Co. | | USA |
| 329 | L.H. Marshall Co. | | USA |
| 330 | Autonics USA | | USA |
| 331 | Motorola Solutions Inc. | | USA |
| 332 | CANTHERM - Canadian Thermostats & Control Devices Ltd. | | USA |
| 333 | Applied Control Equipment | | USA |
| 334 | Osensa Innovations Corp. | | USA |
| 335 | KS Avionics Inc. | | USA |
| 336 | Apogee Instruments | | USA |
| 337 | Caldaro | | USA |
| 338 | Enlighted Inc. | | USA |
| 339 | Sealed Unit Parts Co. Inc. | | USA |
| 340 | Euroswitch North America | | USA |
| 341 | Wecc | | USA |
| 342 | Allics Technology | | USA |
| 343 | Optrand Inc. | | USA |
| 344 | IPLC.com / Vantera Inc | | USA |
| 345 | CEM Electric Co. | | USA |
| 346 | Translogic Incorporated | | USA |
| 347 | Lemmel-Neill Associates Inc. | | USA |
| 348 | Gates Rubber Co. | | USA |
| 349 | Thomas Industrial Services. | | USA |
| 350 | International Production Specialists Inc. | | USA |
| 351 | Raven Telemetry | | USA |
| 352 | Automation Systems Interconnect Inc. | | USA |
| 353 | Technical Industrial Proudcts | | USA |
| 354 | Daily Thermetrics Corp. | | USA |
| 355 | Ringdale Inc. | | USA |
| 356 | Jameco Electronic Components & Computer Products | | USA |
| 357 | Cryomagnetics Inc. | | USA |
| 358 | Almeg Controls | | USA |
| 359 | Advanced Research Systems | | USA |
| 360 | Accu Therm Inc. | | USA |
| 361 | Norman Equipment Co. | | USA |
| 362 | Sutron Corp. | | USA |
| 363 | Intelliworks HT | | USA |
| 364 | Applied Sensor Technologies | | USA |
| 365 | VESPO MARKETING ASSOCIATES INC | | USA |
| 366 | Prettl Electric Corp. | | USA |
| 367 | Cameron | | USA |
| 368 | Seedburo Equipment Co. | | USA |
| 369 | Accutrol LLC | | USA |
| 370 | Mil-Spec Industries | | USA |
| 371 | Innovate Sensor Technology | | USA |
| 372 | Valax Systems Inc. | | USA |
| 373 | TCS Basys Controls | | USA |
| 374 | Burkert Fluid Control Systems | | USA |
| 375 | Delta M Corporation | | USA |
| 376 | Sencon Inc. | | USA |
| 377 | Faria Beede Instruments Inc. | | USA |
| 378 | Q Systems Engineering Inc. | | USA |
| 379 | Walker Wireless | | USA |
| 380 | Photon Control Inc. | | USA |
| 381 | FCX Performance | | USA |
| 382 | Stress Cards | | USA |
| 383 | Heat-Timer Corporation | | USA |
| 384 | Matrix Product Development | | USA |
| 385 | Meggitt Arionics Inc. | | USA |
| 386 | Volk Enterprises | | USA |
| 387 | Optical Sensor Systems Inc. | | USA |
| 388 | Enviren Co. | | USA |
| 389 | Cowie Technology Corp. | | USA |
| 390 | AIRMAR Technology Corporation | | USA |
| 391 | Desoto Democouple Inc. | | USA |
| 392 | Hades Manufacturing Corp. | | USA |
| 393 | Datasonic Inc. | | USA |
| 394 | Criminalistics Inc. | | USA |
| 395 | A Mikron Co. | | USA |
| 396 | IO HVAC Controls | | USA |
| 397 | Kulas Systems Inc. | | USA |
| 398 | Xco International Inc. | | USA |
| 399 | Gem Refrigerator Co. | | USA |
| 400 | Dovex S.S. Inc. | | USA |
| 401 | Dranetz Technologies Inc. | | USA |
| 402 | Paktronics Controls Inc. | | USA |
| 403 | Tem-Pro | | USA |
| 404 | International Resistive Co. Advanced Film Div. | | USA |
| 405 | MycroSENSOR Technologies | | USA |
| 406 | EG & G Judson | | USA |
| 407 | Taylor Controls Inc. | | USA |
| 408 | J J Galleher Company Incorporated | | USA |
| 409 | Hydrolab | | USA |
| 410 | REM Products Inc. | | USA |
| 411 | Autronica Marine USA Inc. | | USA |
| 412 | Special Systems Co. | | USA |
| 413 | CNC Data Systems Inc. | | USA |
| 414 | Temco Inc. | | USA |
| 415 | Thermodynamic Sensors | | USA |
| 416 | Clean Room Engineering | | USA |
| 417 | Quantum Logic Corporation | | USA |
| 418 | Goldline Controls Inc. | | USA |
| 419 | D-2 Incorporated | | USA |
| 420 | General Measurements | | USA |
| 421 | Anritsu Meter Co. Of America | | USA |
| 422 | Control Products Inc. | | USA |
| 423 | Gates Rubber Co. | | USA |
| 424 | Trutemp Sensors Inc. | | USA |
| 425 | Redpoint Controls LLC | | USA |
| 426 | Thermotech USA Inc. | | USA |
| 427 | Mack Information Systems Inc. | | USA |
| 428 | Robinette Inc. | | USA |
| 429 | IFM Efector Inc. | | USA |
| 430 | Innovative Sensor Technology USA Division | | USA |
| 431 | Temperature Specialists Inc. | | USA |
| 432 | Siemens Process Instrumentation | | USA |
| 433 | Thermik Corporation | | USA |
| 434 | Pyromation | | USA |
| 435 | Tempco Electric Heater Corp. | | USA |
| 436 | Ashcroft Inc. | | USA |
| 437 | Smith Systems Inc. | | USA |
| 438 | Endress+Hauser | | USA |
| 439 | Spectec | | USA |
| 440 | Reading Thermal | | USA |
| 441 | Keller America Inc. | | USA |
| 442 | Xylem Inc. | | USA |
| 443 | Corbett Industries Inc. | | USA |
| 444 | Emerson Automation Solutions Regulators and Relief Valves | | USA |
| 445 | WATTCO | | USA |
| 446 | Pepperl + Fuchs Inc. | | USA |
| 447 | Specialty Coating Systems | | USA |
| 448 | Thermocouple Technology LLC | | USA |
| 449 | HYDAC Technology Corporation | | USA |
| 450 | CeramTec North America LLC | | USA |
| 451 | Rockwell Automation | | USA |
| 452 | PCE Americas Inc. | | USA |
| 453 | Morheat Inc. | | USA |
| 454 | Siemens Corporation | | USA |
| 455 | Industronics Inc. | | USA |
| 456 | Siargo Ltd. | | USA |
| 457 | Shaw Development LLC | | USA |
| 458 | KUS USA | | USA |
| 459 | Scott Process Equipment Corp. | | USA |
| 460 | TT Electronics | | USA |
| 461 | Minco | | USA |
| 462 | Chromalox Inc. | | USA |
| 463 | Sika USA Inc. | | USA |
| 464 | Laurel Electronics Inc. | | USA |
| 465 | Monnit | | USA |
| 466 | Gefran Inc. | | USA |
| 467 | Keyence Corp. of America | | USA |
| 468 | Meter Group | | USA |
| 469 | National Magnetic Sensors Inc. | | USA |
| 470 | Act Sensors | | USA |
| 471 | k-Space Associates Inc. | | USA |
| 472 | Rugged Monitoring | | USA |
| 473 | Probes Unlimited Inc. | | USA |
| 474 | Madison Company | | USA |
| 475 | Bard Manufacturing Company | | USA |
| 476 | Softstuf Inc. | | USA |
| 477 | ISSC-Kanson Electronics Inc. | | USA |
| 478 | MoistTech Corp. | | USA |
| 479 | Baelz North America | | USA |
| 480 | RDP Electrosense Inc. | | USA |
| 481 | Thermal Fluid Systems | | USA |
| 482 | Exponential Power | | USA |
| 483 | Edgetech Instruments Inc. | | USA |
| 484 | Kinequip Inc. | | USA |
| 485 | Thermal Solutions Products LLC | | USA |
| 486 | Devar Inc. | | USA |
| 487 | Optris Infrared Sensing LLC | | USA |
| 488 | DCC Corporation | | USA |
| 489 | CS Instruments USA | | USA |
| 490 | NCI Inc formerly Innotech Products | | USA |
| 491 | Thermalogic Corp. | | USA |
| 492 | Micro-Epsilon | | USA |
| 493 | Swan Analytical USA Inc. | | USA |
| 494 | Optical Scientific Inc. | | USA |
| 495 | Aero Space Controls Corp. | | USA |
| 496 | Schroeder Industries | | USA |
| 497 | Industrial Heater Corp. | | USA |
| 498 | Design Criteria Inc. | | USA |
| 499 | Grace Technologies | | USA |
| 500 | Semeq Systems Corporation | | USA |
| 501 | Quark Glass LLC | | USA |
| 502 | STEGO Inc. | | USA |
| 503 | Marsh Bellofram & Marshalltown Dist. - M & M Control | | USA |
| 504 | pHionics Inc. | | USA |
| 505 | AirPro Fan & Blower Company | | USA |
| 506 | MISUMI USA | | USA |
| 507 | ARi Industries | | USA |
| 508 | Sensonetics Inc. | | USA |
| 509 | Columbia Weather Systems Inc. | | USA |
| 510 | Partlow Authorized Distribution - M & M Control | | USA |
| 511 | H.O. Trerice Authorized Distributor - M & M Control | | USA |
| 512 | Thermistors Unlimited Inc. | | USA |
| 513 | Hampshire Controls Corp. | | USA |
| 514 | Governors America Corp. (GAC) | | USA |
| 515 | Fox Valley Fire & Safety | | USA |
| 516 | Turbine Services Ltd. | | USA |
| 517 | ControlByWeb | | USA |
| 518 | Atomation | | USA |
| 519 | ABB E-mobility | | USA |
| 520 | Omron Automation Americas | | USA |
| 521 | LPG Industries Inc. | | USA |
| 522 | Badger Meter | | USA |
| 523 | Peterson Manufacturing LLC | | USA |
| 524 | Balluff Inc. | | USA |
| 525 | RACO Mfg. & Engineering Co. Inc. | | USA |
| 526 | McDanel Advanced Ceramic Technologies | | USA |
| 527 | Viega LLC | | USA |
| 528 | Process Technologies Group Inc. | | USA |
| 529 | Connection Technology Center Inc. (CTC) | | USA |
| 530 | Columbia Research Laboratories Inc. | | USA |
| 531 | Munters Corporation - AirTech | | USA |
| 532 | Kestrel Instruments | | USA |
| 533 | SMT Research Ltd. | | USA |
| 534 | GENEQ Inc. | | USA |
| 535 | Applied Technologies Inc. | | USA |
| 536 | JOWA USA Inc. | | USA |
| 537 | Elpro Services Inc. | | USA |
| 538 | Nexthermal Corp. | | USA |
| 539 | Temp-Pro Inc. | | USA |
| 540 | Sensirion Inc. | | USA |
| 541 | Innovaer Technologies | | USA |
| 542 | Cryoguard LLC | | USA |
| 543 | Telemecanique Sensors | | USA |
| 544 | RAM Sensors Inc. | | USA |
| 545 | AVTECH Software Inc. | | USA |
| 546 | iButtonLink LLC. | | USA |
| 547 | Anfield Sensors Inc. | | USA |
| 548 | Watlow | | USA |
| 549 | TempoTech Controls Inc. | | USA |
| 550 | FUTEK Advanced Sensor Technology Inc. | | USA |
| 551 | Inertial Labs Inc. | | USA |
| 552 | Morningstar Corporation | | USA |
| 553 | Weschler Instruments - Div. of Hughes Corp. | | USA |
| 554 | CEDES Corporation of America | | USA |
| 555 | EGO Products Inc. | | USA |
| 556 | Alula | | USA |
| 557 | Altech Controls Corp. | | USA |
| 558 | Webtec Products Ltd | | USA |
| 559 | Quality Thermistor Inc. | | USA |
| 560 | DeltaTRAK | | USA |
| 561 | United Sensor Corporation | | USA |
| 562 | Teledyne Dalsa | | USA |
| 563 | First Contact Engineering | | USA |
| 564 | Non-Linear Systems | | USA |
| 565 | Leipold Inc. | | USA |
| 566 | E-Control Systems Inc. | | USA |
| 567 | Senseonics | | USA |
| 568 | Bosch Sensortec | | USA |
| 569 | Carel USA | | USA |
| 570 | Sandelius Instruments Inc. | | USA |
| 571 | Texas Instruments | | USA |
| 572 | United Electric Controls | | USA |
| 573 | American Microsemiconductor Inc. | | USA |
| 574 | Gems Sensors & Controls | | USA |
| 575 | EI Sensor Technologies | | USA |
| 576 | Casco | | USA |
| 577 | Joral LLC | | USA |
| 578 | eGate Smart Building Innovation | | USA |
| 579 | Mustang Dynamometer / Mustang Engineering | | USA |
| 580 | Firgelli Automations | | USA |
| 581 | Norwich Aero Products Inc. | | USA |
| 582 | Panasonic Industrial Devices Sales Company of America | | USA |
| 583 | BHTechnology LLC | | USA |
| 584 | Digistump LLC | | USA |
| 585 | E+E Elektronik Corp. | | USA |
| 586 | Harrison Labs Inc. | | USA |
| 587 | Simtech Process Systems | | USA |
| 588 | Electro-Sensors Inc. | | USA |
| 589 | ABB | | USA |
| 590 | Trensor LLC | | USA |
| 591 | Hampton Controls Inc. | | USA |
| 592 | Astro Packaging | | USA |
| 593 | Thermo/Probes Inc. | | USA |
| 594 | Dexter Research Center Inc. | | USA |
| 595 | SOR Inc. | | USA |
| 596 | Hanna Instruments Inc. | | USA |
| 597 | Red Seal Measurement | | USA |
| 598 | Turbo Metrics LLC | | USA |
| 599 | Stevens Water Monitoring Systems Inc. | | USA |
| 600 | AMETEK MCT | | USA |
| 601 | Delta Manufacturing Co. Inc. | | USA |
| 602 | Neptech Inc. | | USA |
| 603 | KA Sensors | | USA |
| 604 | Kargo | | USA |
| 605 | Emmans Ltd. | | USA |
| 606 | Lufft USA Inc. | | USA |
| 607 | Sylvania | | USA |
| 608 | PR Electronics | | USA |
| 609 | Silicon Laboratories Inc. | | USA |
| 610 | Controls Technologies - A Div. of SSI Technologies Inc. | | USA |
| 611 | LaVision Inc. | | USA |
| 612 | B&G | | USA |
| 613 | BakeWATCH a div. of ECD | | USA |
| 614 | LOFA Industries | | USA |
| 615 | The Stutz Company | | USA |
| 616 | Process Sensors Corp. | | USA |
| 617 | Phidgets Inc | | USA |
| 618 | Cisco Meraki LLC | | USA |
| 619 | All Sensors Corp. | | USA |
| 620 | Trane - California District | | USA |
| 621 | HealthFirst | | USA |
| 622 | Industrial Sensors & Instruments | | USA |
| 623 | Opsens Solutions Inc. | | USA |
| 624 | Clark Solutions | | USA |
| 625 | Precision Resistor Co. Inc | | USA |
| 626 | Advanced Energy Industries Inc. | | USA |
| 627 | HM Electronics Inc. | | USA |
| 628 | TTP | | USA |
| 629 | Backer Marathon | | USA |
| 630 | Parts & Systems Company Inc. | | USA |
| 631 | Instrumentation.com - a Shelby Jones Co. | | USA |
| 632 | FPI Sensors Inc. | | USA |
| 633 | I&E Company | | USA |
| 634 | National Plastic Heater Sensor & Control Inc. | | USA |
| 635 | Slope Indicator | | USA |
| 636 | Bondioli & Pavesi Inc. | | USA |
| 637 | J & W Instruments Inc. | | USA |
| 638 | DME Company LLC | | USA |
| 639 | Isolab Ltd. | | USA |
| 640 | Tutco Heating Solutions Group | | USA |
| 641 | Tasseron Sensors Inc. | | USA |
| 642 | Vortab Company | | USA |
| 643 | Uptime Devices | | USA |
| 644 | BinMaster | | USA |
| 645 | Omega Engineering Inc. | | USA |
| 646 | Encardio-Rite Electronics Pvt. Ltd. | | USA |
| 647 | Information Support Concepts Inc. | | USA |
| 648 | Valin Thermal Solutions & Automation | | USA |
| 649 | Williamson Corporation | | USA |
| 650 | Engineering and Manufacturing Services | | USA |
| 651 | Core Sensors | | USA |
| 652 | Rivercity Innovations Ltd. | | USA |
| 653 | NXP Semiconductors | | USA |
| 654 | ROBOTIS | | USA |
| 655 | Palmer Wahl Instrumentation Group | | USA |
| 656 | TempGenius | | USA |
| 657 | Isensix Inc. | | USA |
| 658 | Western Reserve Controls Inc. | | USA |
| 659 | TECAT Performance Systems | | USA |
| 660 | Durex Industries | | USA |
| 661 | American Fibertek Inc. | | USA |
| 662 | Engineered Magnetics Inc | | USA |
| 663 | Clyde Bergemann Inc. | | USA |
| 664 | The Mellen Company | | USA |
| 665 | Knox Co. | | USA |
| 666 | AirCare Automation Inc. | | USA |
| 667 | Delta-Therm Corp. | | USA |
| 668 | Belimo Americas (USA) | | USA |
| 669 | Upsite Technologies Inc. | | USA |
| 670 | Resensys LLC | | USA |
| 671 | ITWatchDogs Inc. | | USA |
| 672 | GMW Associates Inc. | | USA |
| 673 | Elixir Engineering | | USA |
| 674 | AZSensco | | USA |
| 675 | HydroLynx Systems Inc. | | USA |
| 676 | nVent | | USA |
| 677 | Wadsworth Control Systems Inc. | | USA |
| 678 | CenTrak | | USA |
| 679 | Maxim Integrated | | USA |
| 680 | PendoTECH | | USA |
| 681 | RAM-PAC International Inc. | | USA |
| 682 | MTI Industrial Sensors | | USA |
| 683 | RKC Instrument Inc. | | USA |
| 684 | Tempsens Inc. | | USA |
| 685 | Thermo Sensors Corporation | | USA |
| 686 | Duro Sense Corp. | | USA |
| 687 | Apex Sensor Technology Ltd | | USA |
| 688 | Burns Engineering Inc. | | USA |
| 689 | Sensortec Inc | | USA |
| 690 | Sensor Scientific Inc. | | USA |
| 691 | Swarm Technologies | | USA |
| 692 | Inframark Water and Infrastructure Services | | USA |
| 693 | DE Amertek Corporation | | USA |
| 694 | Dwyer Instruments Inc. | | USA |
| 695 | APC | | USA |
| 696 | Industrial Air Technology Corp. | | USA |
| 697 | McEnglevan Industrial Furnace Company Inc | | USA |
| 698 | Bot Control Systems Inc. | | USA |
| 699 | Flexpoint Inc. | | USA |
| 700 | Senior Metal Bellows | | USA |
| 701 | Lenterra Inc. | | USA |
| 702 | Geo-Instruments Inc | | USA |
| 703 | Solar Light | | USA |
