| Exhibitor name | Booth number |
| AAPG | 1263 |
| ABSOLUTE EQUIPMENT SOLUTIONS | 1032 |
| ACCELEWARE LTD | 3117 |
| ACTIVE ARCHIVE ALLIANCE | 3550 |
| ADAPTIVE COMPUTING | 3522 |
| ADVANCED GEODETIC SURVEYS, INC. | 3348 |
| ADVANCED GEOPHYSICAL OPERATIONS AND SERVICES INC. | 309 |
| ADVANCED GEOPHYSICAL TECHNOLOGY, INC. | 159 |
| ADVANCED GEOSCIENCES, INC. | 610 |
| ADVANCED LOGIC TECHNOLOGY (ALT) | 927 |
| AG GEOPHYSICAL PRODUCTS INC. | 2932 |
| AGILE SEISMIC LLC | 3408 |
| ALASKA STRUCTURES | 3603 |
| ALTAIR | 3516 |
| AMAX INFORMATION TECHNOLOGIES | 305 |
| AMAZON WEB SERVICES | 3526 |
| AMERICAN GEOPHYSICAL UNION | 1459 |
| AMPHENOL STEWARD ENTERPRISES | 3233 |
| ANADARKO PETROLEUM CORP. | 2364 |
| APG AIRBORN SURVEYS | 3549 |
| APPLIED ACOUSTIC ENGINEERING, LTD. | 3259 |
| ARCIS SEISMIC SOLUTIONS | 2232 |
| ARISTA NETWORKS | 3519 |
| ARK CLS LTD. | 1013 |
| ARKEX LIMITED | 422 |
| ASETEK, INC | 3527 |
| ASPERA | 3625 |
| ATLAS COPCO | 3320 |
| ATLAS FLUID CONTROLS | 3623 |
| AUSTRALIAN SOCIETY OF EXPLORATION GEOPHYSICISTS | 3467 |
| AUTOSEIS, INC. | 3462 |
| AVALON SCIENCES LTD. | 2210 |
| AVERE SYSTEMS | 3513 |
| BAKER HUGHES | 2556 |
| BAKERCORP | 507 |
| BARCELONA SUPERCOMPUTING CENTER | 3255 |
| BARO MEK VERKSTED AS | 3064 |
| BARTINGTON INSTRUMENTS LTD. | 3168 |
| BAUER COMPRESSORS, INC. | 3300 |
| BEICP INC | 3548 |
| BEIJING GRIDWORLD SOFTWARE TECHNOLOGY CO., LTD | 3304 |
| BEIJING PETROSOUND GEOSERVICES LTD | 3413 |
| BELL GEOSPACE, INC. | 2822 |
| BELTWAY SEISMIC INC. | 3266 |
| BGP | 942 |
| BGP INC. - CAREER PLACEMENT AREA | 2361 |
| BIGC: DINO-LITE SCOPES | 3463 |
| BIRD GEOPHYSICAL | 705 |
| BLUEBACK RESERVOIR AS | 1101 |
| BLUWARE, INC | 3456 |
| BOLT TECHNOLOGY CORPORATION | 2924 |
| BOONE EXPLORATION, INC. | 908 |
| BP AMERICA | 2256 |
| BRAZILIAN GEOPHYSICAL SOCIETY (SBGF) | 1469 |
| BRECKENRIDGE EXPLORATION COMPANY, INC. | 122 |
| BRIDGEPORTH LTD | 3610 |
| CANADIAN SOCIETY OF EXPLORATION GEOPHYSICISTS | 152 |
| CAPROCK MANUFACTURING INC. | 3453 |
| CENTER FOR SUBSURFACE IMAGING AND FLUID MODELING (CSIM) CONSORTIUM | 1256 |
| CGG | 2163 |
| CGG | 2542 |
| CGG | 2443 |
| CHALLENGER GEOINSTRUMENTS, LTD. | 3108 |
| CHANNEL TECHNOLOGIES GROUP | 3414 |
| CHEVRON CORPORATION | 2156 |
| C-NAV DGNSS | 3316 |
| CNPC RESEARCH INSTITUTE OF SCIENCE AND TECHNOLOGY | 3324 |
| COLOMBIAN ASSOC OF PETROLEUM GEOLOGISTS & GEOPHYSICISTS | 154 |
| COLORADO SCHOOL OF MINES | 701 |
| COMPANIA MEXICANA DE EXPLORACIONES S.A. DE C.V. | 3269 |
| CONNECTOR TECHNOLOGY INC. | 708 |
| CONOCO PHILLIPS | 2065 |
| CONOCOPHILLIPS COMPANY | 632 |
| CONTINUUM ANALYTICS, INC. | 3411 |
| CORSOURCE TECHNOLOGY GROUP | 3611 |
| CORTLAND COMPANY INC | 3406 |
| CRAY | 3514 |
| CRESCENT GEO | 913 |
| CREWES / UNIVERSITY OF CALGARY | 1248 |
| CRUNCH YARD | 3465 |
| CSG DEMINING CONSULTANTS | 3330 |
| DATADIRECT NETWORK | 3524 |
| DAWSON GEOPHYSICAL COMPANY | 442 |
| DE REGT MARINE CABLES BV | 2960 |
| DECO GEOPHYSICAL SC | 406 |
| DELFT UNIVERSITY OF TECHNOLOGY-DELPHI CONSORTIUM | 1247 |
| DELL INC | 3542 |
| DEPT OF EARTH AND ATMOSPHERIC SCIENCES | 1159 |
| DEVON ENERGY CORPORATION | 2363 |
| DGB EARTH SCIENCES | 3243 |
| DIESEL PROPULSION SERVICES | 3626 |
| DIGITAL FORMATION, INC. | 1204 |
| DIRECTORATE GENERAL OF OIL AND GAS | 3216 |
| DIVESTCO INC. | 662 |
| DOLPHIN GEOPHYSICAL | 2763 |
| DOWNUNDER GEOSOLUTIONS | 2067 |
| DOWNUNDER GEOSOLUTIONS PTY. LTD. | 1228 |
| DRILLINGINFO/TRANSFORM | 145 |
| DYNAMIC AVIATION | 3065 |
| DYNAMIC GRAPHICS, INC. | 1522 |
| DYNAMIC TECHNOLOGIES | 1008 |
| DYNO NOBEL | 620 |
| EAGE | 258 |
| EARTH SIGNAL PROCESSING LTD. | 600 |
| EASYCOPY COMPANY, THE | 805 |
| EDCON - PRJ | 1200 |
| EDGESEIS | 3668 |
| EDINBURGH ANISOTROPY PROJECT | 1252 |
| ELIIS | 3167 |
| EM LOCATOR SERVICES INC | 156 |
| EMC | 322 |
| EMGS | 2117 |
| ENGENIUS SOFTWARE | 3221 |
| ENTHOUGHT INC | 210 |
| EON GEOSCIENCES, INC. | 311 |
| EPI GROUP US INC | 3424 |
| ESG | 3442 |
| EXELIS | 3307 |
| EXPLORATION SUPPORT SERVICES INC | 3415 |
| EXXONMOBIL EXPLORATION COMPANY | 2357 |
| FAIRFIELD NODAL | 2943 |
| FAIRFIELDNODAL-HEAVY EQUIPMENT | 3728 |
| FEI | 868 |
| FFA | 3058 |
| FRACROCK INTRNATIONAL | 3660 |
| FRAUNHOFER ITWM | 2901 |
| FROGTECH PTY LTD | 3613 |
| FUERTE CASES, A DIVISION OF THE WATERPROOF CASE COMPANY LLC | 3350 |
| FUGRO SATELLITE POSITIONING INC. | 3614 |
| GEDCO | 1631 |
| GEM ADVANCED MAGNETOMETERS | 408 |
| GEMS & CRYSTALS UNLIMITED | 3332 |
| GENERAL MOTORS, LLC - CHEVROLET MOTOR DIVISION | 3742 |
| GEO 2014 | 1461 |
| GEO EXPRO | 3112 |
| GEOCABLE SYSTEMS | 2321 |
| GEOCENTER LP | 227 |
| GEOCOMPUTING GROUP, LLC | 1359 |
| GEOENERGY INC. | 2204 |
| GEOKINETICS | 2520 |
| GEOLOGIC SYSTEMS LTD. | 2014 |
| GEOMAGE INC | 3248 |
| GEOMETRICS | 2229 |
| GEO-MICROBIAL TECHNOLOGIES GMT | 2300 |
| GEOMODELING CORP. | 2306 |
| GEONICS LIMITED | 1012 |
| GEOPHYSICAL DATA SYSTEMS | 668 |
| GEOPHYSICAL INSIGHTS | 3632 |
| GEOPHYSICAL SOCIETY OF HOUSTON | 1467 |
| GEOPHYSICAL SURVEY SYSTEMS, INC. | 2234 |
| GEO-S ENERGY EXPLORATION INC/GEO SCANNING TECH INC. | 205 |
| GEOSCIENTISTS WITHOUT BORDERS | 1752 |
| GEOSEISMOS | 3251 |
| GEOSENSOR SERVICE LTD | 569 |
| GEOSOFT, INC. | 1422 |
| GEOSPACE TECHNOLOGIES CORPORATION | 2528 |
| GEOSTUFF | 3529 |
| GEOSVIP, JSC | 3009 |
| GEOTECH, LTD. | 626 |
| GEOTECH & DESIGN SERVICES | 104 |
| GEOTOMO LLC | 2312 |
| GEOTRACE | 2322 |
| GETECH | 800 |
| GLOBAL GEOPHYSICAL SERVICES, INC. | 1043 |
| GLOBE CLARITAS | 3164 |
| GRANT-SHELTON WORLDWIDE TIRE | 3425 |
| GTS - GEOTECH L.P. | 3342 |
| GURALP SYSTEMS LTD. | 3201 |
| HALLIBURTON | 1542 |
| HART ENERGY | 2701 |
| HEADWAVE, INC. | 700 |
| HERIOT - WATT UNIVERSITY | 1151 |
| HESS CORPORATION | 2165 |
| HIGH PERFORMANCE COMPUTING THEATRE | 3501 |
| HIGH TECH, INC. | 3215 |
| HITACHI DATA SYSTEMS | 3530 |
| HMS ENTERPRISES | 3219 |
| HONYE MACHINE CO., LTD. | 752 |
| HP | 2512 |
| HYDROMETRONICS LLC | 108 |
| HYDROSCIENCE TECHNOLOGIES, INC. | 243 |
| IBM | 3525 |
| ICCNEXERGY | 3308 |
| IHRDC | 3229 |
| IHS | 2265 |
| IHS | 1529 |
| IKON MINING | 901 |
| IKON SCIENCE | 3142 |
| INDUSTRIAL VEHICLES INTERNATIONAL, INC. | 1208 |
| INFINITY SEISMIC | 1009 |
| INGRAIN | 3105 |
| INOVA GEOPHYSICAL | 428 |
| INSTITUTE OF EARTH SCIENCE AND ENGINEERING | 3302 |
| INT, INC. | 3430 |
| INTEGRATED GEOPHYSICS CORPORATION | 606 |
| INTEL | 3518 |
| INTERNATIONAL ASSOC. OF GEOPHYSICAL CONTRACTORS | 106 |
| INTERNATIONAL PETROLEUM TECHNOLOGY CONFERENCE | 120 |
| INTREPID GEOPHYSICS | 114 |
| ION GEOPHYSICAL CORPORATION | 1743 |
| ION GEOPHYSICAL CORPORATION | 2164 |
| IRIS CONSORTIUM | 3318 |
| IRIS INSTRUMENT | 2329 |
| ISEIS INTERNATIONAL SEISMIC CO | 801 |
| JAGUAR EXPLORATION, INC. | 1356 |
| JANICE EVERT OPALS | 126 |
| KANA ENERGY SERVICES, INC | 3417 |
| KATALYST DATA MANAGEMENT (FORMERLY KELMAN) | 930 |
| KINEMETRICS INC | 2235 |
| KMS TECHNOLOGIES | 3423 |
| KONGSBERG | 2500 |
| KUWAIT OIL COMPANY | 729 |
| KYOTO UNIVERSITY | 1147 |
| LAB FOR INTEGRATION OF GEOLOGY AND GEOPHYSICS CHINA UNIV OF PETROLEUM | 118 |
| LANDOCEAN ENERGY SERVICES CO., LTD. | 756 |
| LARSON SOFTWARE TECHNOLOGY, INC. | 1627 |
| LIMIT POINT SYSTEMS | 3206 |
| LMF - LEOBERSDORFER MASCHINENFABRIK | 3123 |
| LMKR/GEOGRAPHIX | 3642 |
| LONESTAR GEOPHYSICAL SURVEYS | 3309 |
| LONNE SCANDINAVIA | 3568 |
| LTO PROGRAM | 3654 |
| LUMINA GEOPHYSICAL, LLC | 3448 |
| MACHA INTERNATIONAL INC | 2022 |
| MARATHON OIL CORPORATION | 2262 |
| MARINE MAGNETICS | 2201 |
| MAXAM NORTH AMERICA, INC. | 907 |
| MBA SCIENCES INC | 3512 |
| MCPHAR INTERNATIONAL | 217 |
| MICROSEISMIC, INC. | 3030 |
| MITCHAM INDUSTRIES, INC. | 1030 |
| MOUNT SOPRIS INSTRUMENT COMPANY INC. | 1026 |
| NANOMETRICS, INC. | 707 |
| NAPE | 1457 |
| NATIONAL COMPRESSED AIR CANADA LTD. | 822 |
| NCS SUBSEA INC. | 2916 |
| NEOS GEOSOLUTIONS | 1320 |
| NETAPP | 1462 |
| NEW SEISMIC | 110 |
| NODALSEISMIC, LLC | 3418 |
| NORSAR INNOVATION | 2406 |
| NORTHEAST GEOPHYSICAL LLC | 3469 |
| OCTIO GROUP | 2966 |
| OFFSHORE VIDEOS | 215 |
| OLE'S HAKAI PASS | 150 |
| OMNI INDUSTRIAL | 216 |
| ONSITE OCCUPATIONAL HEALTH AND SAFETY INC. | 3419 |
| OPEN IT, INC. | 1458 |
| OPTASENSE LTD | 3400 |
| ORICA | 2108 |
| OVATION DATA SERVICES, INC. | 2753 |
| OYO CORPORATION | 2328 |
| PACIFIC GEOMATICS LTD. | 3069 |
| PANIMAGING SOFTWARE DEVELOPMENT LIMITED | 3364 |
| PANORAMA TECHNOLOGIES, INC. | 2564 |
| PANZURA | 3617 |
| PARADIGM | 2842 |
| PARADIGM CAREER PLACEMENT | 2267 |
| PARALLEL GEOSCIENCE CORP. | 2000 |
| PAULSSON, INC. (PI) | 222 |
| PBX SYSTEMS LLC | 3366 |
| PCPC DIRECT, LTD. | 3517 |
| PENGUIN COMPUTING | 3622 |
| PENNWELL CORPORATION | 1923 |
| PETROLEUM GEO SERVICES | 2367 |
| PETROLEUM GEO-SERVICES | 2042 |
| PETROSEN | 3267 |
| PETROSYS | 1222 |
| PHILLYSTRAN (WIRECO WORLD GROUP) | 3101 |
| PHOENIX GEOPHYSICS LTD | 922 |
| PHOTOSAT | 3311 |
| PMI INDUSTRIES | 3202 |
| POLARCUS | 3228 |
| PRINTREX BY TRANSACT | 3203 |
| PRO - SEISMIC SERVICES LLC | 3067 |
| PSSC LABS | 3312 |
| QUALSTAR CORPORATION | 3268 |
| QUANTEC GEOSCIENCE | 410 |
| QUANTUM CORPORATION | 3618 |
| R ASSOCIATES INC | 3313 |
| R.T. CLARK COMPANY, INC. | 1216 |
| RARE SERVICES LLC | 3314 |
| READGROUP US | 768 |
| REAL TIME SYSTEMS INC. | 2928 |
| REDAPT, INC | 3567 |
| REMOTE MD | 3218 |
| RESEARCH PARTNERSHIP TO SECURE ENERGY FOR AMERICA (RPSEA) | 804 |
| RESERVOIR IMAGING LTD | 3648 |
| RESOLVE GEOSCIENCES, INC. | 914 |
| RGB SPECTRUM | 3449 |
| RIGZONE | 2900 |
| ROBERTSON GEOLOGGING LTD | 2330 |
| ROCK SOLID IMAGES (RSI) | 642 |
| ROLLS-ROYCE | 2700 |
| ROXAR | 720 |
| RPS | 3242 |
| SANDER GEOPHYSICS | 509 |
| SAUDI ARAMCO | 1426 |
| SAUER COMPRESSORS USA | 3225 |
| SCHLUMBERGER | 2365 |
| SCHLUMBERGER | 1922 |
| SCHLUMBERGER (OCEAN) | 2706 |
| SCINTREX | 742 |
| SCM E&P SOLUTIONS, INC. | 2816 |
| SDI (SYSTEM DEVELOPMENT, INC.) | 2226 |
| SEABED GEOSOLUTIONS | 2729 |
| SEABIRD EXPLORATION | 2954 |
| SEAMAP PTE LTD | 935 |
| SEG ADVANCED MODELING CORPORATION (SEAM) | 2200 |
| SEG HISTORICAL PRESERVATION COMMITTEE | 1852 |
| SEISMIC CITY INC. | 1267 |
| SEISMIC EQUIPMENT SOLUTIONS (SES) | 3020 |
| SEISMIC EXCHANGE INC | 1623 |
| SEISMIC INSTRUMENTS, INC. | 854 |
| SEISMIC LABORATORY FOR IMAGING AND MODELING SLIM | 1260 |
| SEISMIC SOURCE CO | 803 |
| SEISMIC STUFF TECHNOLOGY PTE. LTD. | 460 |
| SEISMOTECH LTD - LANDTECH ENTERPRISES SA | 3344 |
| SEISNETICS | 3628 |
| SEISTRONIX | 404 |
| SEISWARE, INC. | 648 |
| SENSOR TECHNOLOGY LTD. | 3224 |
| SENSORS AND SOFTWARE INC. | 3013 |
| SERCEL | 2243 |
| SEVMORNEFTEGEOFIZIKA (SMNG) | 3158 |
| SHARP REFLECTIONS GMBH | 3000 |
| SHELL OIL COMPANY--CAREER PLACEMENT AREA | 3752 |
| SIGMA³ INTEGRATED RESERVOIR SOLUTIONS INC | 131 |
| SILIXA LLC | 308 |
| SINO GEOPHYSICAL CO., LTD. | 450 |
| SINOPEC | 2906 |
| SOCIETY OF EXPLORATION GEOPHYSICISTS OF JAPAN (SEGJ) | 1465 |
| SOCIETY OF PETROLEUM GEOPHYSICISTS, INDIA | 1463 |
| SOLARFLARE | 3609 |
| SONARDYNE INTERNATIONAL LTD | 748 |
| SOUND OCEANICS | 3601 |
| SPATIAL ENERGY | 3011 |
| SPECTRASEIS | 250 |
| SPECTRUM GEO INC. | 954 |
| SPRINGER | 3209 |
| STEC INC | 3511 |
| STRUCTURESOLVER | 3461 |
| SUNRISE PETROSOLUTIONS TECHNOLOGY INC. | 3619 |
| SUPERMICRO | 3564 |
| T&A SURVEY B.V. | 304 |
| TDI-BROOKS INTERNATIONAL | 3254 |
| TECHNICAL INNOVATION DBA CRITICALSPACE SOLUTION | 3358 |
| TECHNO IMAGING | 3263 |
| TEEC SOLUTIONS LLC | 3008 |
| TELEDYNE GEOPHYSICAL INSTRUMENTS | 2712 |
| TELEDYNE MARINE INTERCONNECT SOLUTIONS | 2617 |
| TELEDYNE RD INSTRUMENTS | 2613 |
| TELEDYNE WEBB RESEARCH | 2615 |
| TENERGY CORP. | 911 |
| TERRASPARK GEOSCIENCES, L.P. | 2006 |
| TERRASYS GEOPHYSICS | 824 |
| TESLA OFFSHORE, LLC | 3205 |
| TGS | 2126 |
| THE UNIVERSITY OF TULSA, COLLINS COLLEGE OF BUSINESS | 1243 |
| TIBCO OPEN SPIRIT | 3122 |
| TIDELANDS GEOPHYSICAL, INC. | 3150 |
| TOMPKINS TOMCAR | 3659 |
| TRANSFORM SOFTWARE AND SERVICES | 143 |
| TRE | 2400 |
| TRICON GEOPHYSICS | 3116 |
| TRIMBLE NAVIGATION | 808 |
| TROIKA INTERNATIONAL | 1108 |
| TSUNAMI DEVELOPMENT | 812 |
| UBITERRA CORPORATION | 3459 |
| UNCONVENTIONAL RESOURCES TECHNOLOGY CONFERENCE | 405 |
| UNIQUE DIGITAL, INC. | 656 |
| UNITED SERVICE ALLIANCE INC. | 515 |
| UNIVERSITY OF OKLAHOMA, CONOCOPHILLIPS SCHOOL OF GEOLOGY AND GEOPHYSICS | 1244 |
| UNIVERSITY OF SOUTH CAROLINA | 1251 |
| UNIVERSITY OF SOUTHERN CALIFORNIA | 769 |
| UNIVERSITY OF TEXAS JACKSON SCHOOL OF GEOSCIENCES | 1143 |
| UPSTREAM | 3107 |
| US SEISMIC SYSTEMS INC. | 860 |
| VEHICLE SOURCE PRODUCTS, INC. | 614 |
| VERIFI-I LTD | 1112 |
| VERIPOS | 2800 |
| VIBRA-TECH, INC. | 2101 |
| VINCI TECHNOLOGIES | 3665 |
| VIOLIN MEMORY | 3523 |
| VISION PROJECT SERVICES | 3410 |
| VOYAGE MANAGER LTD | 3558 |
| WAVE IMAGING TECHNOLOGY, INC. | 3663 |
| WEATHERFORD INTERNATIONAL | 2720 |
| WEIHAI SUNFULL EXPLORATION EQUIPMENT CO., LTD. | 414 |
| WESTHEIMER ENERGY CONSULTANTS | 360 |
| WGP EXPLORATION LIMITED | 3014 |
| WIPRO TECHNOLOGIES LTD | 3560 |
| WIRELESS SEISMIC, INC. | 712 |
| WORLD OIL | 3621 |
| WTOPI RESEARCH CONSORTIUM/UNIV OF CALIFORNIA SANTA CRUZ | 1155 |
| XI'AN SENSHE ELECTRONIC TECHNOLOGY CORPORATION | 204 |
| X-ISS | 3510 |
| XYRATEX | 3552 |
| ZEROWAIT CORPORATION | 816 |
| ZHAOFENG (XUSHUI) SENSOR EQUIPMENT CO. , LTD. | 3222 |
| ZHUOZHOU HUAFEI COMMERICIAL TRADING LTD | 3360 |
| ZONGE | 1622 |
| Z-TERRA & X-TREME GEO | 3210 |
| ZUPT LLC | 3368 |
| ZZ RESISTIVITY IMAGING PTY LTD | 3200 |
